TY  - JOUR
AU  - Uzelac, Tamara N.
AU  - Smiljanić, Katarina
AU  - Takić, Marija
AU  - Sarac, Ivana
AU  - Petovic-Oggiano, Gordana
AU  - Nikolić, Milan
AU  - Jovanović, Vesna B.
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6429
AB  - The binding of ubiquitous serum ligands (free fatty acids) to human serum albumin (HSA)
or its glycation can affect thiol group reactivity, thus influencing its antioxidant activity. The effects
of stearic acid (SA) and glucose binding on HSA structural changes and thiol group content and
reactivity were monitored by fluoroscopy and the Ellman method during a 14-day incubation in
molar ratios to HSA that mimic pathophysiological conditions. Upon incubation with 5 mM glucose,
HSA glycation was the same as HSA without it, in three different HSA:SA molar ratios (HSA:SA-
1:1-2-4). The protective effect of SA on the antioxidant property of HSA under different glucose
regimes (5-10-20 mM) was significantly affected by molar ratios of HSA:SA. Thiol reactivity was fully
restored with 5–20 mM glucose at a 1:1 HSA:SA ratio, while the highest thiol content recovery was in
pathological glucose regimes at a 1:1 HSA:SA ratio. The SA affinity for HSA increased significantly
(1.5- and 1.3-fold, p < 0.01) with 5 and 10 mM glucose compared to the control. These results deepen
the knowledge about the possible regulation of the antioxidant role of HSA in diabetes and other
pathophysiological conditions and enable the design of future HSA-drug studies which, in turn, is
important for clinicians when designing information-based treatments.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - The Thiol Group Reactivity and the Antioxidant Property of Human Serum Albumin Are Controlled by the Joint Action of Fatty Acids and Glucose Binding
VL  - 5
SP  - 2335
DO  - 10.3390/ijms25042335
ER  - 

@article{
author = "Uzelac, Tamara N. and Smiljanić, Katarina and Takić, Marija and Sarac, Ivana and Petovic-Oggiano, Gordana and Nikolić, Milan and Jovanović, Vesna B.",
year = "2024",
abstract = "The binding of ubiquitous serum ligands (free fatty acids) to human serum albumin (HSA)
or its glycation can affect thiol group reactivity, thus influencing its antioxidant activity. The effects
of stearic acid (SA) and glucose binding on HSA structural changes and thiol group content and
reactivity were monitored by fluoroscopy and the Ellman method during a 14-day incubation in
molar ratios to HSA that mimic pathophysiological conditions. Upon incubation with 5 mM glucose,
HSA glycation was the same as HSA without it, in three different HSA:SA molar ratios (HSA:SA-
1:1-2-4). The protective effect of SA on the antioxidant property of HSA under different glucose
regimes (5-10-20 mM) was significantly affected by molar ratios of HSA:SA. Thiol reactivity was fully
restored with 5–20 mM glucose at a 1:1 HSA:SA ratio, while the highest thiol content recovery was in
pathological glucose regimes at a 1:1 HSA:SA ratio. The SA affinity for HSA increased significantly
(1.5- and 1.3-fold, p < 0.01) with 5 and 10 mM glucose compared to the control. These results deepen
the knowledge about the possible regulation of the antioxidant role of HSA in diabetes and other
pathophysiological conditions and enable the design of future HSA-drug studies which, in turn, is
important for clinicians when designing information-based treatments.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "The Thiol Group Reactivity and the Antioxidant Property of Human Serum Albumin Are Controlled by the Joint Action of Fatty Acids and Glucose Binding",
volume = "5",
pages = "2335",
doi = "10.3390/ijms25042335"
}

Uzelac, T. N., Smiljanić, K., Takić, M., Sarac, I., Petovic-Oggiano, G., Nikolić, M.,& Jovanović, V. B.. (2024). The Thiol Group Reactivity and the Antioxidant Property of Human Serum Albumin Are Controlled by the Joint Action of Fatty Acids and Glucose Binding. in International Journal of Molecular Sciences
MDPI., 5, 2335.
https://doi.org/10.3390/ijms25042335

Uzelac TN, Smiljanić K, Takić M, Sarac I, Petovic-Oggiano G, Nikolić M, Jovanović VB. The Thiol Group Reactivity and the Antioxidant Property of Human Serum Albumin Are Controlled by the Joint Action of Fatty Acids and Glucose Binding. in International Journal of Molecular Sciences. 2024;5:2335.
doi:10.3390/ijms25042335 .

Uzelac, Tamara N., Smiljanić, Katarina, Takić, Marija, Sarac, Ivana, Petovic-Oggiano, Gordana, Nikolić, Milan, Jovanović, Vesna B., "The Thiol Group Reactivity and the Antioxidant Property of Human Serum Albumin Are Controlled by the Joint Action of Fatty Acids and Glucose Binding" in International Journal of Molecular Sciences, 5 (2024):2335,
https://doi.org/10.3390/ijms25042335 . .

TY  - DATA
AU  - Smiljanić, Katarina
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6462
AB  - This research dataset encompasess the post-translational and protein modificatrion profiles of raw and roasted shrimpts done with tandem mass spectroscopy (Orbitrap Exploris 240) and processed with PEAKS X pro Studio, with its PTM engine. From these level of results (PEAKS PTM) an ptm profiling was extracted and presented here. An .rar file was created containing ptm profile of raw shirmp and prtm profile of the roasted shrimp in an excel format.
PB  - Univerzitet u Beogradu - Hemijski fakultet
T2  - Journal of Functional Foods
T1  - Research data for: Khulal, U., Đukić, T., Smiljanić, K., Vasović, T., Aćimović, J., Rajković, A.,& Ćirković-Veličković, T.. (2024). Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods Elsevier., 113, 106052. https://doi.org/10.1016/j.jff.2024.106052
VL  - 113
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6462
ER  - 

@misc{
author = "Smiljanić, Katarina",
year = "2024",
abstract = "This research dataset encompasess the post-translational and protein modificatrion profiles of raw and roasted shrimpts done with tandem mass spectroscopy (Orbitrap Exploris 240) and processed with PEAKS X pro Studio, with its PTM engine. From these level of results (PEAKS PTM) an ptm profiling was extracted and presented here. An .rar file was created containing ptm profile of raw shirmp and prtm profile of the roasted shrimp in an excel format.",
publisher = "Univerzitet u Beogradu - Hemijski fakultet",
journal = "Journal of Functional Foods",
title = "Research data for: Khulal, U., Đukić, T., Smiljanić, K., Vasović, T., Aćimović, J., Rajković, A.,& Ćirković-Veličković, T.. (2024). Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods Elsevier., 113, 106052. https://doi.org/10.1016/j.jff.2024.106052",
volume = "113",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6462"
}

Smiljanić, K.. (2024). Research data for: Khulal, U., Đukić, T., Smiljanić, K., Vasović, T., Aćimović, J., Rajković, A.,& Ćirković-Veličković, T.. (2024). Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods Elsevier., 113, 106052. https://doi.org/10.1016/j.jff.2024.106052. in Journal of Functional Foods
Univerzitet u Beogradu - Hemijski fakultet., 113.
https://hdl.handle.net/21.15107/rcub_cherry_6462

Smiljanić K. Research data for: Khulal, U., Đukić, T., Smiljanić, K., Vasović, T., Aćimović, J., Rajković, A.,& Ćirković-Veličković, T.. (2024). Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods Elsevier., 113, 106052. https://doi.org/10.1016/j.jff.2024.106052. in Journal of Functional Foods. 2024;113.
https://hdl.handle.net/21.15107/rcub_cherry_6462 .

Smiljanić, Katarina, "Research data for: Khulal, U., Đukić, T., Smiljanić, K., Vasović, T., Aćimović, J., Rajković, A.,& Ćirković-Veličković, T.. (2024). Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods Elsevier., 113, 106052. https://doi.org/10.1016/j.jff.2024.106052" in Journal of Functional Foods, 113 (2024),
https://hdl.handle.net/21.15107/rcub_cherry_6462 .

TY  - JOUR
AU  - Khulal, Urmila
AU  - Đukić, Teodora
AU  - Smiljanić, Katarina
AU  - Vasović, Tamara
AU  - Aćimović, Jelena
AU  - Rajković, Andreja
AU  - Ćirković-Veličković, Tanja
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6437
AB  - Meat samples were subjected to thermal processing combined with simulated INFOGEST in vitro gastrointestinal (GI) digestion. Protein modifications (PMs) were screened with commercially available PM-specific antibodies. Specific proteins at 20, 37, 50, and 65 kDa react to more than 3 PM-specific antibodies among meat proteins. Lysine methylation and methionine oxidation were the most prominent PMs in WB. Mass spectrometry confirmed bands at ≈20 kDa as allergenic proteins: sarcoplasmic calcium-binding protein in oyster, 37 kDa as tropomyosin in shrimp, oyster, and abalone. MS-identified PMs of shellfish allergens were aligned to the IgE binding epitopes. GI digestion-resistant peptides of shellfish proteins were identified as paramyosins in oyster and abalone and SBP in shrimp. Our results point to the high susceptibility of immunodominant epitopes of major shellfish allergens to PMs. In TPM, saturation of oxidative modification increases with thermal processing resulting in higher susceptibility of TPM to gastric digestion.
PB  - Elsevier
T2  - Journal of Functional Foods
T1  - Protein modifications screening of raw and thermally treated meat gastrointestinal digesta
VL  - 113
SP  - 106052
DO  - 10.1016/j.jff.2024.106052
ER  - 

@article{
author = "Khulal, Urmila and Đukić, Teodora and Smiljanić, Katarina and Vasović, Tamara and Aćimović, Jelena and Rajković, Andreja and Ćirković-Veličković, Tanja",
year = "2024",
abstract = "Meat samples were subjected to thermal processing combined with simulated INFOGEST in vitro gastrointestinal (GI) digestion. Protein modifications (PMs) were screened with commercially available PM-specific antibodies. Specific proteins at 20, 37, 50, and 65 kDa react to more than 3 PM-specific antibodies among meat proteins. Lysine methylation and methionine oxidation were the most prominent PMs in WB. Mass spectrometry confirmed bands at ≈20 kDa as allergenic proteins: sarcoplasmic calcium-binding protein in oyster, 37 kDa as tropomyosin in shrimp, oyster, and abalone. MS-identified PMs of shellfish allergens were aligned to the IgE binding epitopes. GI digestion-resistant peptides of shellfish proteins were identified as paramyosins in oyster and abalone and SBP in shrimp. Our results point to the high susceptibility of immunodominant epitopes of major shellfish allergens to PMs. In TPM, saturation of oxidative modification increases with thermal processing resulting in higher susceptibility of TPM to gastric digestion.",
publisher = "Elsevier",
journal = "Journal of Functional Foods",
title = "Protein modifications screening of raw and thermally treated meat gastrointestinal digesta",
volume = "113",
pages = "106052",
doi = "10.1016/j.jff.2024.106052"
}

Khulal, U., Đukić, T., Smiljanić, K., Vasović, T., Aćimović, J., Rajković, A.,& Ćirković-Veličković, T.. (2024). Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods
Elsevier., 113, 106052.
https://doi.org/10.1016/j.jff.2024.106052

Khulal U, Đukić T, Smiljanić K, Vasović T, Aćimović J, Rajković A, Ćirković-Veličković T. Protein modifications screening of raw and thermally treated meat gastrointestinal digesta. in Journal of Functional Foods. 2024;113:106052.
doi:10.1016/j.jff.2024.106052 .

Khulal, Urmila, Đukić, Teodora, Smiljanić, Katarina, Vasović, Tamara, Aćimović, Jelena, Rajković, Andreja, Ćirković-Veličković, Tanja, "Protein modifications screening of raw and thermally treated meat gastrointestinal digesta" in Journal of Functional Foods, 113 (2024):106052,
https://doi.org/10.1016/j.jff.2024.106052 . .

TY  - CONF
AU  - Smiljanić, Katarina
PY  - 2024
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6435
AB  - Protein post-translational modifications and those induced by food processing (PTMs) occur in many
forms and can widely influence protein structure and behaviour. Yet, their structural and functional
aspects in protein architecture are mainly overlooked. Until recently, this was mostly a consequence
of insurmountable obstacles related to their global proteome identification and quantification via
mass spectrometry-based proteomics. However, recent advancement in high-resolution tandem mass
spectrometry, coupled with dedicated software, such as PEAKS Studio for an unspecified identification
of PTMs, enabled their confident mapping. In our recent works we have established a method for
global, open and relative quantitative profiling of PTMs without enrichment step, demonstrating its
usefulness in environmental (1), biomedical (2) and food technology (3) sciences.
PTMs could influence enzyme hydrolytic efficiency. This was a starting point to grow the idea of porcine
trypsin being used in proteomics to serve as a probe to decipher differences in scissile bond hydrolysis
caused by PTMs, based on steric and charge changes introduced as a possible hindrance or facilitation
to its active site. We further hypothesized that the effects observed would be even more pronounced
with human trypsin, since it is less efficient compared to the porcine counterpart. Therefore, we have
reassessed our porcine-derived trypsin-generated proteomic data of the major peanut allergen Ara h 1
from the raw and roasted peanut, to look for possible facilitating/hindrance effects on trypsin digestion
efficacy caused by PTMs positioned on K/R residues, by developing a manual method to analyse the
extent of trypsin hydrolytic efficiency on modified and unmodified sequences. The algorithm based on
machine learning of the big proteomic data in public repositories could be made to determine enzyme
cleavage efficiency in relation to PTMs presence based on our developed manual method and it could
be applied in other life science fields. This topic is important for understanding of peanut (food) allergy
and human gastrointestinal digestion of proteins and PTMs introduced by food processing
PB  - Black Sea Association of food science and technology (B-FoST)
C3  - 3rd Black Sea Association of Food Science and Technology- B-FoST 2023 Congress, 13th-14th December, 2023, Belgrade, Serbia
T1  - Do post-translational and processing-born food protein modifications affect protein digestibility and their immune properties?
SP  - 19
EP  - 19
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6435
ER  - 

@conference{
author = "Smiljanić, Katarina",
year = "2024",
abstract = "Protein post-translational modifications and those induced by food processing (PTMs) occur in many
forms and can widely influence protein structure and behaviour. Yet, their structural and functional
aspects in protein architecture are mainly overlooked. Until recently, this was mostly a consequence
of insurmountable obstacles related to their global proteome identification and quantification via
mass spectrometry-based proteomics. However, recent advancement in high-resolution tandem mass
spectrometry, coupled with dedicated software, such as PEAKS Studio for an unspecified identification
of PTMs, enabled their confident mapping. In our recent works we have established a method for
global, open and relative quantitative profiling of PTMs without enrichment step, demonstrating its
usefulness in environmental (1), biomedical (2) and food technology (3) sciences.
PTMs could influence enzyme hydrolytic efficiency. This was a starting point to grow the idea of porcine
trypsin being used in proteomics to serve as a probe to decipher differences in scissile bond hydrolysis
caused by PTMs, based on steric and charge changes introduced as a possible hindrance or facilitation
to its active site. We further hypothesized that the effects observed would be even more pronounced
with human trypsin, since it is less efficient compared to the porcine counterpart. Therefore, we have
reassessed our porcine-derived trypsin-generated proteomic data of the major peanut allergen Ara h 1
from the raw and roasted peanut, to look for possible facilitating/hindrance effects on trypsin digestion
efficacy caused by PTMs positioned on K/R residues, by developing a manual method to analyse the
extent of trypsin hydrolytic efficiency on modified and unmodified sequences. The algorithm based on
machine learning of the big proteomic data in public repositories could be made to determine enzyme
cleavage efficiency in relation to PTMs presence based on our developed manual method and it could
be applied in other life science fields. This topic is important for understanding of peanut (food) allergy
and human gastrointestinal digestion of proteins and PTMs introduced by food processing",
publisher = "Black Sea Association of food science and technology (B-FoST)",
journal = "3rd Black Sea Association of Food Science and Technology- B-FoST 2023 Congress, 13th-14th December, 2023, Belgrade, Serbia",
title = "Do post-translational and processing-born food protein modifications affect protein digestibility and their immune properties?",
pages = "19-19",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6435"
}

Smiljanić, K.. (2024). Do post-translational and processing-born food protein modifications affect protein digestibility and their immune properties?. in 3rd Black Sea Association of Food Science and Technology- B-FoST 2023 Congress, 13th-14th December, 2023, Belgrade, Serbia
Black Sea Association of food science and technology (B-FoST)., 19-19.
https://hdl.handle.net/21.15107/rcub_cherry_6435

Smiljanić K. Do post-translational and processing-born food protein modifications affect protein digestibility and their immune properties?. in 3rd Black Sea Association of Food Science and Technology- B-FoST 2023 Congress, 13th-14th December, 2023, Belgrade, Serbia. 2024;:19-19.
https://hdl.handle.net/21.15107/rcub_cherry_6435 .

Smiljanić, Katarina, "Do post-translational and processing-born food protein modifications affect protein digestibility and their immune properties?" in 3rd Black Sea Association of Food Science and Technology- B-FoST 2023 Congress, 13th-14th December, 2023, Belgrade, Serbia (2024):19-19,
https://hdl.handle.net/21.15107/rcub_cherry_6435 .

TY  - JOUR
AU  - Mladenović Stokanić, Maja
AU  - Simović, Ana
AU  - Jovanović, Vesna B.
AU  - Radomirović, Mirjana
AU  - Udovićki, Božidar
AU  - Krstić Ristivojević, Maja
AU  - Đukić, Teodora
AU  - Vasović, Tamara
AU  - Aćimović, Jelena
AU  - Sabljić, Ljiljana
AU  - Lukić, Ivana
AU  - Kovačević, Ana
AU  - Cujić, Danica
AU  - Gnjatović, Marija
AU  - Smiljanić, Katarina
AU  - Stojadinović, Marija
AU  - Radosavljević, Jelena
AU  - Stanić-Vučinić, Dragana
AU  - Stojanović, Marijana
AU  - Rajković, Andreja
AU  - Ćirković-Veličković, Tanja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6436
AB  - In this study, a cost-effective sandwich ELISA test, based on polyclonal antibodies, for routine quantification SARS-CoV-2 nucleocapsid (N) protein was developed. The recombinant N protein was produced and used for the production of mice and rabbit antisera. Polyclonal N protein-specific antibodies served as capture and detection antibodies. The prototype ELISA has LOD 0.93 ng/mL and LOQ 5.3 ng/mL, with a linear range of 1.52–48.83 ng/mL. N protein heat pretreatment (56 °C, 1 h) decreased, while pretreatment with 1% Triton X-100 increased analytical ELISA sensitivity. The diagnostic specificity of ELISA was 100% (95% CI, 91.19–100.00%) and sensitivity was 52.94% (95% CI, 35.13–70.22%) compared to rtRT-PCR (Ct < 40). Profoundly higher sensitivity was obtained using patient samples mostly containing Wuhan-similar variants (Wuhan, alpha, and delta), 62.50% (95% CI, 40.59 to 81.20%), in comparison to samples mostly containing Wuhan-distant variants (Omicron) 30.00% (6.67–65.25%). The developed product has relatively high diagnostic sensitivity in relation to its analytical sensitivity due to the usage of polyclonal antibodies from two species, providing a wide repertoire of antibodies against multiple N protein epitopes. Moreover, the fast, simple, and inexpensive production of polyclonal antibodies, as the most expensive assay components, would result in affordable antigen tests.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Sandwich ELISA for the Quantification of Nucleocapsid Protein of SARS-CoV-2 Based on Polyclonal Antibodies from Two Different Species
VL  - 25
IS  - 1
SP  - 333
DO  - 10.3390/ijms25010333
ER  - 

@article{
author = "Mladenović Stokanić, Maja and Simović, Ana and Jovanović, Vesna B. and Radomirović, Mirjana and Udovićki, Božidar and Krstić Ristivojević, Maja and Đukić, Teodora and Vasović, Tamara and Aćimović, Jelena and Sabljić, Ljiljana and Lukić, Ivana and Kovačević, Ana and Cujić, Danica and Gnjatović, Marija and Smiljanić, Katarina and Stojadinović, Marija and Radosavljević, Jelena and Stanić-Vučinić, Dragana and Stojanović, Marijana and Rajković, Andreja and Ćirković-Veličković, Tanja",
year = "2023",
abstract = "In this study, a cost-effective sandwich ELISA test, based on polyclonal antibodies, for routine quantification SARS-CoV-2 nucleocapsid (N) protein was developed. The recombinant N protein was produced and used for the production of mice and rabbit antisera. Polyclonal N protein-specific antibodies served as capture and detection antibodies. The prototype ELISA has LOD 0.93 ng/mL and LOQ 5.3 ng/mL, with a linear range of 1.52–48.83 ng/mL. N protein heat pretreatment (56 °C, 1 h) decreased, while pretreatment with 1% Triton X-100 increased analytical ELISA sensitivity. The diagnostic specificity of ELISA was 100% (95% CI, 91.19–100.00%) and sensitivity was 52.94% (95% CI, 35.13–70.22%) compared to rtRT-PCR (Ct < 40). Profoundly higher sensitivity was obtained using patient samples mostly containing Wuhan-similar variants (Wuhan, alpha, and delta), 62.50% (95% CI, 40.59 to 81.20%), in comparison to samples mostly containing Wuhan-distant variants (Omicron) 30.00% (6.67–65.25%). The developed product has relatively high diagnostic sensitivity in relation to its analytical sensitivity due to the usage of polyclonal antibodies from two species, providing a wide repertoire of antibodies against multiple N protein epitopes. Moreover, the fast, simple, and inexpensive production of polyclonal antibodies, as the most expensive assay components, would result in affordable antigen tests.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Sandwich ELISA for the Quantification of Nucleocapsid Protein of SARS-CoV-2 Based on Polyclonal Antibodies from Two Different Species",
volume = "25",
number = "1",
pages = "333",
doi = "10.3390/ijms25010333"
}

Mladenović Stokanić, M., Simović, A., Jovanović, V. B., Radomirović, M., Udovićki, B., Krstić Ristivojević, M., Đukić, T., Vasović, T., Aćimović, J., Sabljić, L., Lukić, I., Kovačević, A., Cujić, D., Gnjatović, M., Smiljanić, K., Stojadinović, M., Radosavljević, J., Stanić-Vučinić, D., Stojanović, M., Rajković, A.,& Ćirković-Veličković, T.. (2023). Sandwich ELISA for the Quantification of Nucleocapsid Protein of SARS-CoV-2 Based on Polyclonal Antibodies from Two Different Species. in International Journal of Molecular Sciences
MDPI., 25(1), 333.
https://doi.org/10.3390/ijms25010333

Mladenović Stokanić M, Simović A, Jovanović VB, Radomirović M, Udovićki B, Krstić Ristivojević M, Đukić T, Vasović T, Aćimović J, Sabljić L, Lukić I, Kovačević A, Cujić D, Gnjatović M, Smiljanić K, Stojadinović M, Radosavljević J, Stanić-Vučinić D, Stojanović M, Rajković A, Ćirković-Veličković T. Sandwich ELISA for the Quantification of Nucleocapsid Protein of SARS-CoV-2 Based on Polyclonal Antibodies from Two Different Species. in International Journal of Molecular Sciences. 2023;25(1):333.
doi:10.3390/ijms25010333 .

Mladenović Stokanić, Maja, Simović, Ana, Jovanović, Vesna B., Radomirović, Mirjana, Udovićki, Božidar, Krstić Ristivojević, Maja, Đukić, Teodora, Vasović, Tamara, Aćimović, Jelena, Sabljić, Ljiljana, Lukić, Ivana, Kovačević, Ana, Cujić, Danica, Gnjatović, Marija, Smiljanić, Katarina, Stojadinović, Marija, Radosavljević, Jelena, Stanić-Vučinić, Dragana, Stojanović, Marijana, Rajković, Andreja, Ćirković-Veličković, Tanja, "Sandwich ELISA for the Quantification of Nucleocapsid Protein of SARS-CoV-2 Based on Polyclonal Antibodies from Two Different Species" in International Journal of Molecular Sciences, 25, no. 1 (2023):333,
https://doi.org/10.3390/ijms25010333 . .

TY  - CONF
AU  - Krstić-Ristivojević, Maja
AU  - Vasović, Tamara
AU  - Smiljanić, Katarina
AU  - Stanić-Vučinić, Dragana
AU  - Ćirković-Veličković, Tanja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5951
AB  - rom over 10 kg in 1960 to over 20 kg in 2014, the yearly per capita consumption of
marine products has increased significantly during the past 50 years. In many nations,
especially those with poor overall protein intake, seafood protein is a crucial component of
the diet1. However, as defined by the European Community shellfish protein tropomyosin
(TPM) is one of the major allergens and major causes of anaphylaxis 2. Although TPM
originating from vertebrates is not considered as an allergen there is evidence that several
fish tropomyosin can be allergenic3. TPM protein is organized of two parallel alpha-helical
molecules which are wound around each other forming a coiled -coil structure2. Although
the degree of similarity between TPM molecules is high, their allergenic potency is
different. Scientists putting a lot of effort into iden tifying and sequencing tropomyosin
isoforms since this information probably explains the intriguing nature of the TPM
molecule. This is a very challenging task given that the differences in mass and pI values
between TPM isoforms are discrete.
TPM was isolated from mussels (Mytilus galloprovincialis), and clams (Venerupis
philippinarum) according to the protocol developed within/and for purposes of the
IMPTOX research project. The obtained “in-house” TPM proteins were resolved using
two-dimensional polyacrylamide gel electrophoresis (2D-PAGE). Isoelectric focusing was
performed on rehydrated Immobiline strips IPG 3-5.6NL 13 cm in Ettan IPGPhor 3 device.
The second dimension was carried out on 12% PAA gels. Upon protein bands excision to
prevent TPM interchain disulfide cross-linking reduction and alkylation of cysteine was
performed. The samples were digested with proteomics-grade trypsin in a 1:50 enzyme-to-
substrate ratio overnight at 37 °C. The obtained peptides were chromatographically
separated using the EASY-nLC II system and analyzed using Orbitrap Exploris 240 mass
spectrometer.
2D-PAGE resolved two isoforms of mussel TPM and up to eight isoforms of clam TPM.
The determined pI value of the dominant isoform of mussel TPM was 4.7 while the
discrete band arising from the second TPM isoform was slightly shifted toward acidic pI
and smaller molecular mass. The determined pI value of the three most dominant clam
TPM isoforms was 4.8, the fourth isoform was slightly shifted toward a more basic pI
value and lower protein molecular weight. The rest of the isoforms were slightly shifted
toward more acidic pI and at a similar molecular weight as the three dominant isoforms.
PB  - Kragujevac : Univerzitet, Prirodno-matematički fakultet
C3  - Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac
T1  - Identification of isoforms of shelfish tropomyosin
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5951
ER  - 

@conference{
author = "Krstić-Ristivojević, Maja and Vasović, Tamara and Smiljanić, Katarina and Stanić-Vučinić, Dragana and Ćirković-Veličković, Tanja",
year = "2023",
abstract = "rom over 10 kg in 1960 to over 20 kg in 2014, the yearly per capita consumption of
marine products has increased significantly during the past 50 years. In many nations,
especially those with poor overall protein intake, seafood protein is a crucial component of
the diet1. However, as defined by the European Community shellfish protein tropomyosin
(TPM) is one of the major allergens and major causes of anaphylaxis 2. Although TPM
originating from vertebrates is not considered as an allergen there is evidence that several
fish tropomyosin can be allergenic3. TPM protein is organized of two parallel alpha-helical
molecules which are wound around each other forming a coiled -coil structure2. Although
the degree of similarity between TPM molecules is high, their allergenic potency is
different. Scientists putting a lot of effort into iden tifying and sequencing tropomyosin
isoforms since this information probably explains the intriguing nature of the TPM
molecule. This is a very challenging task given that the differences in mass and pI values
between TPM isoforms are discrete.
TPM was isolated from mussels (Mytilus galloprovincialis), and clams (Venerupis
philippinarum) according to the protocol developed within/and for purposes of the
IMPTOX research project. The obtained “in-house” TPM proteins were resolved using
two-dimensional polyacrylamide gel electrophoresis (2D-PAGE). Isoelectric focusing was
performed on rehydrated Immobiline strips IPG 3-5.6NL 13 cm in Ettan IPGPhor 3 device.
The second dimension was carried out on 12% PAA gels. Upon protein bands excision to
prevent TPM interchain disulfide cross-linking reduction and alkylation of cysteine was
performed. The samples were digested with proteomics-grade trypsin in a 1:50 enzyme-to-
substrate ratio overnight at 37 °C. The obtained peptides were chromatographically
separated using the EASY-nLC II system and analyzed using Orbitrap Exploris 240 mass
spectrometer.
2D-PAGE resolved two isoforms of mussel TPM and up to eight isoforms of clam TPM.
The determined pI value of the dominant isoform of mussel TPM was 4.7 while the
discrete band arising from the second TPM isoform was slightly shifted toward acidic pI
and smaller molecular mass. The determined pI value of the three most dominant clam
TPM isoforms was 4.8, the fourth isoform was slightly shifted toward a more basic pI
value and lower protein molecular weight. The rest of the isoforms were slightly shifted
toward more acidic pI and at a similar molecular weight as the three dominant isoforms.",
publisher = "Kragujevac : Univerzitet, Prirodno-matematički fakultet",
journal = "Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac",
title = "Identification of isoforms of shelfish tropomyosin",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5951"
}

Krstić-Ristivojević, M., Vasović, T., Smiljanić, K., Stanić-Vučinić, D.,& Ćirković-Veličković, T.. (2023). Identification of isoforms of shelfish tropomyosin. in Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac
Kragujevac : Univerzitet, Prirodno-matematički fakultet..
https://hdl.handle.net/21.15107/rcub_cherry_5951

Krstić-Ristivojević M, Vasović T, Smiljanić K, Stanić-Vučinić D, Ćirković-Veličković T. Identification of isoforms of shelfish tropomyosin. in Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_5951 .

Krstić-Ristivojević, Maja, Vasović, Tamara, Smiljanić, Katarina, Stanić-Vučinić, Dragana, Ćirković-Veličković, Tanja, "Identification of isoforms of shelfish tropomyosin" in Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac (2023),
https://hdl.handle.net/21.15107/rcub_cherry_5951 .

TY  - CONF
AU  - Smiljanić, Katarina
AU  - Trifunović, Sara
AU  - Prodić, Ivana
AU  - Divac Rankov, Aleksandra
AU  - Ljujic, Mila
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5950
AB  - Although e-cigarette are still considered a safer alternative to traditional cigarettes, a
growing body of evidence points to their harmful effects on a range of cellular processes .
In this study lung BEAS 2B epithelial cells were treated for 24 h with sub-cytotoxic
concentration1 of e-cigarette vapour, with and without (w/o) nicotine and (w/o) flavor. The
comprehensive proteome analysis was performed via high resolution mass spectrometry
based proteomics (Orbitrap Exploris 240, Thermo Scientific, USA) and relative, label free
quantification of protein expression and their post-translational and chemical modifications
by PEAKS X Pro Studio (BSI Ltd, Ontario, Canada). E-cigarette liquids induced
significant depletion in total number of proteins and impairment of mitochondrial function
in treated cells. Increased presence of post-translational modifications, including
environmentally-driven toxic&harmful, and those classified as direct oxidative
modifications, were observed especially in combined nicotine+flavour treatment
and flavour treatment without nicotine, beside control, pure nicotine and base
liquid treatments. There is a need to study further biological effects of e-cigarettes in
more details, given their widespread use
PB  - Kragujevac : Univerzitet, Prirodno-matematički fakultet
C3  - Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac
T1  - Proteomic and protein modification profiling of lung cells BEAS 2B upon different electronic cigarette vapour treatments
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5950
ER  - 

@conference{
author = "Smiljanić, Katarina and Trifunović, Sara and Prodić, Ivana and Divac Rankov, Aleksandra and Ljujic, Mila",
year = "2023",
abstract = "Although e-cigarette are still considered a safer alternative to traditional cigarettes, a
growing body of evidence points to their harmful effects on a range of cellular processes .
In this study lung BEAS 2B epithelial cells were treated for 24 h with sub-cytotoxic
concentration1 of e-cigarette vapour, with and without (w/o) nicotine and (w/o) flavor. The
comprehensive proteome analysis was performed via high resolution mass spectrometry
based proteomics (Orbitrap Exploris 240, Thermo Scientific, USA) and relative, label free
quantification of protein expression and their post-translational and chemical modifications
by PEAKS X Pro Studio (BSI Ltd, Ontario, Canada). E-cigarette liquids induced
significant depletion in total number of proteins and impairment of mitochondrial function
in treated cells. Increased presence of post-translational modifications, including
environmentally-driven toxic&harmful, and those classified as direct oxidative
modifications, were observed especially in combined nicotine+flavour treatment
and flavour treatment without nicotine, beside control, pure nicotine and base
liquid treatments. There is a need to study further biological effects of e-cigarettes in
more details, given their widespread use",
publisher = "Kragujevac : Univerzitet, Prirodno-matematički fakultet",
journal = "Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac",
title = "Proteomic and protein modification profiling of lung cells BEAS 2B upon different electronic cigarette vapour treatments",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5950"
}

Smiljanić, K., Trifunović, S., Prodić, I., Divac Rankov, A.,& Ljujic, M.. (2023). Proteomic and protein modification profiling of lung cells BEAS 2B upon different electronic cigarette vapour treatments. in Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac
Kragujevac : Univerzitet, Prirodno-matematički fakultet..
https://hdl.handle.net/21.15107/rcub_cherry_5950

Smiljanić K, Trifunović S, Prodić I, Divac Rankov A, Ljujic M. Proteomic and protein modification profiling of lung cells BEAS 2B upon different electronic cigarette vapour treatments. in Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_5950 .

Smiljanić, Katarina, Trifunović, Sara, Prodić, Ivana, Divac Rankov, Aleksandra, Ljujic, Mila, "Proteomic and protein modification profiling of lung cells BEAS 2B upon different electronic cigarette vapour treatments" in Zbornik apstrakata, VI Simpozijum Srpskog udruženja za proteomiku (SePA) “Razvoj i primena novih metoda proteomike”, 2. jun 2023. godine, Kragujevac (2023),
https://hdl.handle.net/21.15107/rcub_cherry_5950 .

TY  - JOUR
AU  - Smiljanić, Katarina
AU  - Prodić, Ivana
AU  - Trifunović, Sara
AU  - Krstić-Ristivojević, Maja
AU  - Aćimović, Milica G.
AU  - Stanković Jeremić, Jovana
AU  - Lončar, Biljana
AU  - Tešević, Vele
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6203
AB  - As byproducts of essential oil distillation, hydrolates are used in natural cosmetics/biomedicine due to their beneficial skin effects. However, data on their safety with relevant biological targets, such as human skin cells, are scarce. Therefore, we have tested nine hydrolates from the Lamiaceae family with skin fibroblasts that are responsible for extracellular collagenous matrix builds. Thyme, oregano, and winter savoury hydrolates showed several times higher total phenolics, which correlated strongly with their radical scavenging and antioxidative capacity; there was no correlation between their viability profiles and the reducing sugar levels. No proteins/peptides were detected. All hydrolates appeared safe for prolonged skin exposure except for 10-fold diluted lavender, which showed cytotoxicity (~20%), as well as rosemary and lavandin (~10%) using viability, DNA synthesis, and cell count testing. Clary sage, oregano, lemon balm, and thyme hydrolates (10-fold diluted) increased fibroblast viability and/or proliferation by 10–30% compared with the control, while their viability remained unaffected by Mentha and winter savoury. In line with the STITCH database, increased viability could be attributed to thymol presence in oregano and thyme hydrolates in lemon balm, which is most likely attributable to neral and geranial. The proliferative effect of clary sage could be supported by alpha-terpineol, not linalool. The major volatile organic compounds (VOCs) associated with cytotoxic effects on fibroblasts were borneol, 1,8-cineole, and terpinene-4-ol. Further research with pure compounds is warranted to confirm the roles of VOCs in the observed effects that are relevant to cosmetic and wound healing aspects.
PB  - MDPI
T2  - Antioxidants
T1  - Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts
VL  - 12
IS  - 11
DO  - 10.3390/antiox12111988
ER  - 

@article{
author = "Smiljanić, Katarina and Prodić, Ivana and Trifunović, Sara and Krstić-Ristivojević, Maja and Aćimović, Milica G. and Stanković Jeremić, Jovana and Lončar, Biljana and Tešević, Vele",
year = "2023",
abstract = "As byproducts of essential oil distillation, hydrolates are used in natural cosmetics/biomedicine due to their beneficial skin effects. However, data on their safety with relevant biological targets, such as human skin cells, are scarce. Therefore, we have tested nine hydrolates from the Lamiaceae family with skin fibroblasts that are responsible for extracellular collagenous matrix builds. Thyme, oregano, and winter savoury hydrolates showed several times higher total phenolics, which correlated strongly with their radical scavenging and antioxidative capacity; there was no correlation between their viability profiles and the reducing sugar levels. No proteins/peptides were detected. All hydrolates appeared safe for prolonged skin exposure except for 10-fold diluted lavender, which showed cytotoxicity (~20%), as well as rosemary and lavandin (~10%) using viability, DNA synthesis, and cell count testing. Clary sage, oregano, lemon balm, and thyme hydrolates (10-fold diluted) increased fibroblast viability and/or proliferation by 10–30% compared with the control, while their viability remained unaffected by Mentha and winter savoury. In line with the STITCH database, increased viability could be attributed to thymol presence in oregano and thyme hydrolates in lemon balm, which is most likely attributable to neral and geranial. The proliferative effect of clary sage could be supported by alpha-terpineol, not linalool. The major volatile organic compounds (VOCs) associated with cytotoxic effects on fibroblasts were borneol, 1,8-cineole, and terpinene-4-ol. Further research with pure compounds is warranted to confirm the roles of VOCs in the observed effects that are relevant to cosmetic and wound healing aspects.",
publisher = "MDPI",
journal = "Antioxidants",
title = "Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts",
volume = "12",
number = "11",
doi = "10.3390/antiox12111988"
}

Smiljanić, K., Prodić, I., Trifunović, S., Krstić-Ristivojević, M., Aćimović, M. G., Stanković Jeremić, J., Lončar, B.,& Tešević, V.. (2023). Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts. in Antioxidants
MDPI., 12(11).
https://doi.org/10.3390/antiox12111988

Smiljanić K, Prodić I, Trifunović S, Krstić-Ristivojević M, Aćimović MG, Stanković Jeremić J, Lončar B, Tešević V. Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts. in Antioxidants. 2023;12(11).
doi:10.3390/antiox12111988 .

Smiljanić, Katarina, Prodić, Ivana, Trifunović, Sara, Krstić-Ristivojević, Maja, Aćimović, Milica G., Stanković Jeremić, Jovana, Lončar, Biljana, Tešević, Vele, "Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts" in Antioxidants, 12, no. 11 (2023),
https://doi.org/10.3390/antiox12111988 . .

TY  - JOUR
AU  - Prodić, Ivana
AU  - Krstić-Ristivojević, Maja
AU  - Smiljanić, Katarina
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5952
AB  - Thermally processed peanuts are ideal plant models for studying the relationship between allergenicity and antioxidant capacity of protein-rich foods, besides lipids, carbohydrates and phytochemicals. Peanut is highly praised in the human diet; however, it is rich in allergens (>75% of total proteins). One-third of peanut allergens belong to the products of genes responsible for the defence of plants against stress conditions. The proximate composition of major peanut macromolecules and polyphenols is reviewed, focusing on the identity and relative abundance of all peanut proteins derived from recent proteomic studies. The importance of thermal processing, gastrointestinal digestion (performed by INFOGEST protocol) and their influence on allergenicity and antioxidant properties of protein-rich plant food matrices is elaborated. Antioxidant properties of bioactive peptides from nuts were also considered. Moreover, there are no studies dealing simultaneously with the antioxidant and allergenic properties of protein- and polyphenol-rich foods, considering all the molecules that can significantly contribute to the antioxidant capacity during and after gastrointestinal digestion. In summary, proteins and carbohydrates are underappreciated sources of antioxidant power released during the gastrointestinal digestion of protein-rich plant foods, and it is crucial to decipher their antioxidant contribution in addition to polyphenols and vitamins before and after gastrointestinal digestion.
PB  - MDPI
T2  - Antioxidants
T1  - Antioxidant Properties of Protein-Rich Plant Foods in Gastrointestinal Digestion-Peanuts as Our Antioxidant Friend or Foe in Allergies
VL  - 12
IS  - 4
SP  - 886
DO  - 10.3390/antiox12040886
ER  - 

@article{
author = "Prodić, Ivana and Krstić-Ristivojević, Maja and Smiljanić, Katarina",
year = "2023",
abstract = "Thermally processed peanuts are ideal plant models for studying the relationship between allergenicity and antioxidant capacity of protein-rich foods, besides lipids, carbohydrates and phytochemicals. Peanut is highly praised in the human diet; however, it is rich in allergens (>75% of total proteins). One-third of peanut allergens belong to the products of genes responsible for the defence of plants against stress conditions. The proximate composition of major peanut macromolecules and polyphenols is reviewed, focusing on the identity and relative abundance of all peanut proteins derived from recent proteomic studies. The importance of thermal processing, gastrointestinal digestion (performed by INFOGEST protocol) and their influence on allergenicity and antioxidant properties of protein-rich plant food matrices is elaborated. Antioxidant properties of bioactive peptides from nuts were also considered. Moreover, there are no studies dealing simultaneously with the antioxidant and allergenic properties of protein- and polyphenol-rich foods, considering all the molecules that can significantly contribute to the antioxidant capacity during and after gastrointestinal digestion. In summary, proteins and carbohydrates are underappreciated sources of antioxidant power released during the gastrointestinal digestion of protein-rich plant foods, and it is crucial to decipher their antioxidant contribution in addition to polyphenols and vitamins before and after gastrointestinal digestion.",
publisher = "MDPI",
journal = "Antioxidants",
title = "Antioxidant Properties of Protein-Rich Plant Foods in Gastrointestinal Digestion-Peanuts as Our Antioxidant Friend or Foe in Allergies",
volume = "12",
number = "4",
pages = "886",
doi = "10.3390/antiox12040886"
}

Prodić, I., Krstić-Ristivojević, M.,& Smiljanić, K.. (2023). Antioxidant Properties of Protein-Rich Plant Foods in Gastrointestinal Digestion-Peanuts as Our Antioxidant Friend or Foe in Allergies. in Antioxidants
MDPI., 12(4), 886.
https://doi.org/10.3390/antiox12040886

Prodić I, Krstić-Ristivojević M, Smiljanić K. Antioxidant Properties of Protein-Rich Plant Foods in Gastrointestinal Digestion-Peanuts as Our Antioxidant Friend or Foe in Allergies. in Antioxidants. 2023;12(4):886.
doi:10.3390/antiox12040886 .

Prodić, Ivana, Krstić-Ristivojević, Maja, Smiljanić, Katarina, "Antioxidant Properties of Protein-Rich Plant Foods in Gastrointestinal Digestion-Peanuts as Our Antioxidant Friend or Foe in Allergies" in Antioxidants, 12, no. 4 (2023):886,
https://doi.org/10.3390/antiox12040886 . .

TY  - CONF
AU  - Prodić, Ivana
AU  - Burazer, Lidija
AU  - Đorić, Nataša
AU  - Krstić-Ristivojević, Maja
AU  - Smiljanić, Katarina
PY  - 2023
UR  - https://kongres2023.preventivnapedijatrija.rs/wp-content/uploads/2023/06/knjiga-sazetaka.pdf
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5954
AB  - Background and Aim: Epidemiological studies pointed at the connection between
pollution (e.g., traffic emissions) and an increased percentage of people suffering from
respiratory allergies, including the pediatric population. Field studies provided the most
relevant assessment of the effects of the intensity and variety of urban and industrial
contamination on the structure and allergenic potency of pollen allergens. Therefore, the
aim of the present work was to compare allergenic profiles of
Dactylis glomerata pollen
(DGP) collected in the specific urban and rural areas (Kruševac and suburbs), to assess
pollen structures and immunoglobulin E (IgE) reactivity to pollen of school children
population allergic to grass pollens.
PB  - Udruženje za preventivnu pedijatriju Srbije
C3  - Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.
T1  - Dactylis glomerata grass pollen from urban area releases more sub- pollen particles and has stronger ige response in allergic individuals than rural counterpart
SP  - 58
EP  - 58
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5954
ER  - 

@conference{
author = "Prodić, Ivana and Burazer, Lidija and Đorić, Nataša and Krstić-Ristivojević, Maja and Smiljanić, Katarina",
year = "2023",
abstract = "Background and Aim: Epidemiological studies pointed at the connection between
pollution (e.g., traffic emissions) and an increased percentage of people suffering from
respiratory allergies, including the pediatric population. Field studies provided the most
relevant assessment of the effects of the intensity and variety of urban and industrial
contamination on the structure and allergenic potency of pollen allergens. Therefore, the
aim of the present work was to compare allergenic profiles of
Dactylis glomerata pollen
(DGP) collected in the specific urban and rural areas (Kruševac and suburbs), to assess
pollen structures and immunoglobulin E (IgE) reactivity to pollen of school children
population allergic to grass pollens.",
publisher = "Udruženje za preventivnu pedijatriju Srbije",
journal = "Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.",
title = "Dactylis glomerata grass pollen from urban area releases more sub- pollen particles and has stronger ige response in allergic individuals than rural counterpart",
pages = "58-58",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5954"
}

Prodić, I., Burazer, L., Đorić, N., Krstić-Ristivojević, M.,& Smiljanić, K.. (2023). Dactylis glomerata grass pollen from urban area releases more sub- pollen particles and has stronger ige response in allergic individuals than rural counterpart. in Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.
Udruženje za preventivnu pedijatriju Srbije., 58-58.
https://hdl.handle.net/21.15107/rcub_cherry_5954

Prodić I, Burazer L, Đorić N, Krstić-Ristivojević M, Smiljanić K. Dactylis glomerata grass pollen from urban area releases more sub- pollen particles and has stronger ige response in allergic individuals than rural counterpart. in Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.. 2023;:58-58.
https://hdl.handle.net/21.15107/rcub_cherry_5954 .

Prodić, Ivana, Burazer, Lidija, Đorić, Nataša, Krstić-Ristivojević, Maja, Smiljanić, Katarina, "Dactylis glomerata grass pollen from urban area releases more sub- pollen particles and has stronger ige response in allergic individuals than rural counterpart" in Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023. (2023):58-58,
https://hdl.handle.net/21.15107/rcub_cherry_5954 .

TY  - CONF
AU  - Smiljanić, Katarina
AU  - Prodić, Ivana
PY  - 2023
UR  - https://kongres2023.preventivnapedijatrija.rs/knjiga-apstrakata/
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5953
AB  - Food allergies have increased dramatically in the last decade, especially in developed
countries. Food tolerance requires strict maintenance of a specific microbial portfolio in
the gastrointestinal tract, as changes in the gut microbiome can lead to its disruption,
which in turn causes inflammation and pathogenic gut conditions leading to the
development of food allergies. Any environmental factors that lead to a disturbance
and/or malfunction of the gastrointestinal tract and digestive performance favor the
development of food allergies.
Based on that, what do we know about the role of increasing anthropogenic chemicals,
including emerging ones, resulting from the new global situation?
There is awareness that their effects are multifaceted, e.g., chemicals affect the growth of
plants and animals and thus the quality of the food produced. In addition, chemicals affect
our food during its production and processing, but also affect our body and
gastrointestinal tract. It is time to fill the knowledge gaps and understand how these
interactions between environmental triggers such as industrial and traffic pollution,
transition and heavy metals, pesticides, chemtrails, etc., affect food allergens and their
allergenicity, adjuvant effects, and the increasing prevalence of food allergies.
Some improvements in this area are already being made through advances in ‘omics’
technologies (i.e., proteomics, genomics, metabolomics) and systems biology approaches
that will hopefully provide a scientific understanding of the relationship between
increasing food allergies and the increasingly present wide variety of anthropogenic
chemicals in our environment.
PB  - Udruženje za preventivnu pedijatriju Srbije
C3  - Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.
T1  - Food allergies on the rise: the role of anthropogenic chemicals
SP  - 27
EP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5953
ER  - 

@conference{
author = "Smiljanić, Katarina and Prodić, Ivana",
year = "2023",
abstract = "Food allergies have increased dramatically in the last decade, especially in developed
countries. Food tolerance requires strict maintenance of a specific microbial portfolio in
the gastrointestinal tract, as changes in the gut microbiome can lead to its disruption,
which in turn causes inflammation and pathogenic gut conditions leading to the
development of food allergies. Any environmental factors that lead to a disturbance
and/or malfunction of the gastrointestinal tract and digestive performance favor the
development of food allergies.
Based on that, what do we know about the role of increasing anthropogenic chemicals,
including emerging ones, resulting from the new global situation?
There is awareness that their effects are multifaceted, e.g., chemicals affect the growth of
plants and animals and thus the quality of the food produced. In addition, chemicals affect
our food during its production and processing, but also affect our body and
gastrointestinal tract. It is time to fill the knowledge gaps and understand how these
interactions between environmental triggers such as industrial and traffic pollution,
transition and heavy metals, pesticides, chemtrails, etc., affect food allergens and their
allergenicity, adjuvant effects, and the increasing prevalence of food allergies.
Some improvements in this area are already being made through advances in ‘omics’
technologies (i.e., proteomics, genomics, metabolomics) and systems biology approaches
that will hopefully provide a scientific understanding of the relationship between
increasing food allergies and the increasingly present wide variety of anthropogenic
chemicals in our environment.",
publisher = "Udruženje za preventivnu pedijatriju Srbije",
journal = "Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.",
title = "Food allergies on the rise: the role of anthropogenic chemicals",
pages = "27-27",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5953"
}

Smiljanić, K.,& Prodić, I.. (2023). Food allergies on the rise: the role of anthropogenic chemicals. in Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.
Udruženje za preventivnu pedijatriju Srbije., 27-27.
https://hdl.handle.net/21.15107/rcub_cherry_5953

Smiljanić K, Prodić I. Food allergies on the rise: the role of anthropogenic chemicals. in Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023.. 2023;:27-27.
https://hdl.handle.net/21.15107/rcub_cherry_5953 .

Smiljanić, Katarina, Prodić, Ivana, "Food allergies on the rise: the role of anthropogenic chemicals" in Knjiga apstrakata: Deseti nacionalni kongres Udruženja za preventivnu pedijatriju Srbije (UPPS) sa međunarodnim učešćem, Kopaonik, 21-23. april 2023. (2023):27-27,
https://hdl.handle.net/21.15107/rcub_cherry_5953 .

TY  - JOUR
AU  - Đukić, Teodora
AU  - Smiljanić, Katarina
AU  - Mihailović, Jelena
AU  - Prodić, Ivana
AU  - Apostolović, Danijela
AU  - Liu, Shu-Hua
AU  - Epstein, Michelle M.
AU  - van Hage, Marianne
AU  - Stanić-Vučinić, Dragana
AU  - Ćirković-Veličković, Tanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5781
AB  - : Post-translational modifications (PTMs) are covalent changes occurring on amino acid side
chains of proteins and yet are neglected structural and functional aspects of protein architecture. The
objective was to detect differences in PTM profiles that take place after roasting using open PTM
search. We conducted a bottom-up proteomic study to investigate the impact of peanut roasting on
readily soluble allergens and their PTM profiles. Proteomic PTM profiling of certain modifications
was confirmed by Western blotting with a series of PTM-specific antibodies. In addition to inducing
protein aggregation and denaturation, roasting may facilitate change in their PTM pattern and relative
profiling. We have shown that Ara h 1 is the most modified major allergen in both samples in terms
of modification versatility and extent. The most frequent PTM was methionine oxidation, especially
in roasted samples. PTMs uniquely found in roasted samples were hydroxylation (Trp), formylation
(Arg/Lys), and oxidation or hydroxylation (Asn). Raw and roasted peanut extracts did not differ
in the binding of IgE from the serum of peanut-sensitised individuals done by ELISA. This study
provides a better understanding of how roasting impacts the PTM profile of major peanut allergens
and provides a good foundation for further exploration of PTMs
PB  - MDPI
T2  - Foods
T1  - Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting
VL  - 11
IS  - 24
SP  - 3993
DO  - 10.3390/foods11243993
ER  - 

@article{
author = "Đukić, Teodora and Smiljanić, Katarina and Mihailović, Jelena and Prodić, Ivana and Apostolović, Danijela and Liu, Shu-Hua and Epstein, Michelle M. and van Hage, Marianne and Stanić-Vučinić, Dragana and Ćirković-Veličković, Tanja",
year = "2022",
abstract = ": Post-translational modifications (PTMs) are covalent changes occurring on amino acid side
chains of proteins and yet are neglected structural and functional aspects of protein architecture. The
objective was to detect differences in PTM profiles that take place after roasting using open PTM
search. We conducted a bottom-up proteomic study to investigate the impact of peanut roasting on
readily soluble allergens and their PTM profiles. Proteomic PTM profiling of certain modifications
was confirmed by Western blotting with a series of PTM-specific antibodies. In addition to inducing
protein aggregation and denaturation, roasting may facilitate change in their PTM pattern and relative
profiling. We have shown that Ara h 1 is the most modified major allergen in both samples in terms
of modification versatility and extent. The most frequent PTM was methionine oxidation, especially
in roasted samples. PTMs uniquely found in roasted samples were hydroxylation (Trp), formylation
(Arg/Lys), and oxidation or hydroxylation (Asn). Raw and roasted peanut extracts did not differ
in the binding of IgE from the serum of peanut-sensitised individuals done by ELISA. This study
provides a better understanding of how roasting impacts the PTM profile of major peanut allergens
and provides a good foundation for further exploration of PTMs",
publisher = "MDPI",
journal = "Foods",
title = "Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting",
volume = "11",
number = "24",
pages = "3993",
doi = "10.3390/foods11243993"
}

Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S., Epstein, M. M., van Hage, M., Stanić-Vučinić, D.,& Ćirković-Veličković, T.. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. in Foods
MDPI., 11(24), 3993.
https://doi.org/10.3390/foods11243993

Đukić T, Smiljanić K, Mihailović J, Prodić I, Apostolović D, Liu S, Epstein MM, van Hage M, Stanić-Vučinić D, Ćirković-Veličković T. Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. in Foods. 2022;11(24):3993.
doi:10.3390/foods11243993 .

Đukić, Teodora, Smiljanić, Katarina, Mihailović, Jelena, Prodić, Ivana, Apostolović, Danijela, Liu, Shu-Hua, Epstein, Michelle M., van Hage, Marianne, Stanić-Vučinić, Dragana, Ćirković-Veličković, Tanja, "Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting" in Foods, 11, no. 24 (2022):3993,
https://doi.org/10.3390/foods11243993 . .

TY  - DATA
AU  - Đukić, Teodora
AU  - Smiljanić, Katarina
AU  - Mihailović, Jelena
AU  - Prodić, Ivana
AU  - Apostolović, Danijela
AU  - Liu, Shu-Hua
AU  - Epstein, Michelle M.
AU  - van Hage, Marianne
AU  - Stanić-Vučinić, Dragana
AU  - Ćirković-Veličković, Tanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5708
AB  - Post-translational modifications (PTMs) are covalent changes occurring on amino acid side chains of proteins and yet are neglected structural and functional aspects of protein architecture. The objective was to detect differences in PTM profiles that take place after roasting using open PTM search. We conducted a bottom-up proteomic study to investigate the impact of peanut roasting on readily soluble allergens and their PTM profiles. Proteomic PTM profiling of certain modifications was confirmed by Western blotting with a series of PTM-specific antibodies. In addition to inducing protein aggregation and denaturation, roasting may facilitate change in their PTM pattern and relative profiling. We have shown that Ara h 1 is the most modified major allergen in both samples in terms of modification versatility and extent. The most frequent PTM was methionine oxidation, especially in roasted samples. PTMs uniquely found in roasted samples were hydroxylation (Trp), formylation (Arg/Lys), and oxidation or hydroxylation (Asn). Raw and roasted peanut extracts did not differ in the binding of IgE from the serum of peanut-sensitised individuals done by ELISA. This study provides a better understanding of how roasting impacts the PTM profile of major peanut allergens and provides a good foundation for further exploration of PTMs.
PB  - MDPI
T2  - Foods
T1  - Supplementary for: Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S.-H., Epstein, M. M., van Hage, M., Stanić-Vučinić, D., & Ćirković Veličković, T. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. Foods, 11(24). https://doi.org/10.3390/foods11243993
VL  - 11
IS  - 24
EP  - 3993
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5708
ER  - 

@misc{
author = "Đukić, Teodora and Smiljanić, Katarina and Mihailović, Jelena and Prodić, Ivana and Apostolović, Danijela and Liu, Shu-Hua and Epstein, Michelle M. and van Hage, Marianne and Stanić-Vučinić, Dragana and Ćirković-Veličković, Tanja",
year = "2022",
abstract = "Post-translational modifications (PTMs) are covalent changes occurring on amino acid side chains of proteins and yet are neglected structural and functional aspects of protein architecture. The objective was to detect differences in PTM profiles that take place after roasting using open PTM search. We conducted a bottom-up proteomic study to investigate the impact of peanut roasting on readily soluble allergens and their PTM profiles. Proteomic PTM profiling of certain modifications was confirmed by Western blotting with a series of PTM-specific antibodies. In addition to inducing protein aggregation and denaturation, roasting may facilitate change in their PTM pattern and relative profiling. We have shown that Ara h 1 is the most modified major allergen in both samples in terms of modification versatility and extent. The most frequent PTM was methionine oxidation, especially in roasted samples. PTMs uniquely found in roasted samples were hydroxylation (Trp), formylation (Arg/Lys), and oxidation or hydroxylation (Asn). Raw and roasted peanut extracts did not differ in the binding of IgE from the serum of peanut-sensitised individuals done by ELISA. This study provides a better understanding of how roasting impacts the PTM profile of major peanut allergens and provides a good foundation for further exploration of PTMs.",
publisher = "MDPI",
journal = "Foods",
title = "Supplementary for: Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S.-H., Epstein, M. M., van Hage, M., Stanić-Vučinić, D., & Ćirković Veličković, T. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. Foods, 11(24). https://doi.org/10.3390/foods11243993",
volume = "11",
number = "24",
pages = "3993",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5708"
}

Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S., Epstein, M. M., van Hage, M., Stanić-Vučinić, D.,& Ćirković-Veličković, T.. (2022). Supplementary for: Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S.-H., Epstein, M. M., van Hage, M., Stanić-Vučinić, D., & Ćirković Veličković, T. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. Foods, 11(24). https://doi.org/10.3390/foods11243993. in Foods
MDPI., 11(24).
https://hdl.handle.net/21.15107/rcub_cherry_5708

Đukić T, Smiljanić K, Mihailović J, Prodić I, Apostolović D, Liu S, Epstein MM, van Hage M, Stanić-Vučinić D, Ćirković-Veličković T. Supplementary for: Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S.-H., Epstein, M. M., van Hage, M., Stanić-Vučinić, D., & Ćirković Veličković, T. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. Foods, 11(24). https://doi.org/10.3390/foods11243993. in Foods. 2022;11(24):null-3993.
https://hdl.handle.net/21.15107/rcub_cherry_5708 .

Đukić, Teodora, Smiljanić, Katarina, Mihailović, Jelena, Prodić, Ivana, Apostolović, Danijela, Liu, Shu-Hua, Epstein, Michelle M., van Hage, Marianne, Stanić-Vučinić, Dragana, Ćirković-Veličković, Tanja, "Supplementary for: Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S.-H., Epstein, M. M., van Hage, M., Stanić-Vučinić, D., & Ćirković Veličković, T. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. Foods, 11(24). https://doi.org/10.3390/foods11243993" in Foods, 11, no. 24 (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5708 .

TY  - JOUR
AU  - Trifunović, Sara
AU  - Smiljanić, Katarina
AU  - Sickmann, Albert
AU  - Solari, Fiorella Andrea
AU  - Kolarević, Stoimir
AU  - Divac Rankov, Aleksandra
AU  - Ljujic, Mila
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5458
AB  - Abstract
Background: Although still considered a safer alternative to classical cigarettes, growing body of work points to
harmful effects of electronic cigarettes (e-cigarettes) affecting a range of cellular processes. The biological effect of
e-cigarettes needs to be investigated in more detail considering their widespread use.
Methods: In this study, we treated V79 lung fibroblasts with sub-cytotoxic concentration of e-cigarette liquids, with
and without nicotine. Mutagenicity was evaluated by HPRT assay, genotoxicity by comet assay and the effect on cel-
lular communication by metabolic cooperation assay. Additionally, comprehensive proteome analysis was performed
via high resolution, parallel accumulation serial fragmentation-PASEF mass spectrometry.
Results: E-cigarette liquid concentration used in this study showed no mutagenic or genotoxic effect, however it
negatively impacted metabolic cooperation between V79 cells. Both e-cigarette liquids induced significant depletion
in total number of proteins and impairment of mitochondrial function in treated cells. The focal adhesion proteins
were upregulated, which is in accordance with the results of metabolic cooperation assay. Increased presence of post-
translational modifications (PTMs), including carbonylation and direct oxidative modifications, was observed. Data are
available via ProteomeXchange with identifier PXD032071.
Conclusions: Our study revealed impairment of metabolic cooperation as well as significant proteome and PTMs
alterations in V79 cells treated with e-cigarette liquid warranting future studies on e-cigarettes health impact.
PB  - BMC Springer Nature
T2  - Respiratory Research
T1  - Electronic cigarette liquids impair metabolic cooperation and alter proteomic profiles in V79 cells
VL  - 23
IS  - 191
DO  - 10.1186/s12931-022-02102-w
ER  - 

@article{
author = "Trifunović, Sara and Smiljanić, Katarina and Sickmann, Albert and Solari, Fiorella Andrea and Kolarević, Stoimir and Divac Rankov, Aleksandra and Ljujic, Mila",
year = "2022",
abstract = "Abstract
Background: Although still considered a safer alternative to classical cigarettes, growing body of work points to
harmful effects of electronic cigarettes (e-cigarettes) affecting a range of cellular processes. The biological effect of
e-cigarettes needs to be investigated in more detail considering their widespread use.
Methods: In this study, we treated V79 lung fibroblasts with sub-cytotoxic concentration of e-cigarette liquids, with
and without nicotine. Mutagenicity was evaluated by HPRT assay, genotoxicity by comet assay and the effect on cel-
lular communication by metabolic cooperation assay. Additionally, comprehensive proteome analysis was performed
via high resolution, parallel accumulation serial fragmentation-PASEF mass spectrometry.
Results: E-cigarette liquid concentration used in this study showed no mutagenic or genotoxic effect, however it
negatively impacted metabolic cooperation between V79 cells. Both e-cigarette liquids induced significant depletion
in total number of proteins and impairment of mitochondrial function in treated cells. The focal adhesion proteins
were upregulated, which is in accordance with the results of metabolic cooperation assay. Increased presence of post-
translational modifications (PTMs), including carbonylation and direct oxidative modifications, was observed. Data are
available via ProteomeXchange with identifier PXD032071.
Conclusions: Our study revealed impairment of metabolic cooperation as well as significant proteome and PTMs
alterations in V79 cells treated with e-cigarette liquid warranting future studies on e-cigarettes health impact.",
publisher = "BMC Springer Nature",
journal = "Respiratory Research",
title = "Electronic cigarette liquids impair metabolic cooperation and alter proteomic profiles in V79 cells",
volume = "23",
number = "191",
doi = "10.1186/s12931-022-02102-w"
}

Trifunović, S., Smiljanić, K., Sickmann, A., Solari, F. A., Kolarević, S., Divac Rankov, A.,& Ljujic, M.. (2022). Electronic cigarette liquids impair metabolic cooperation and alter proteomic profiles in V79 cells. in Respiratory Research
BMC Springer Nature., 23(191).
https://doi.org/10.1186/s12931-022-02102-w

Trifunović S, Smiljanić K, Sickmann A, Solari FA, Kolarević S, Divac Rankov A, Ljujic M. Electronic cigarette liquids impair metabolic cooperation and alter proteomic profiles in V79 cells. in Respiratory Research. 2022;23(191).
doi:10.1186/s12931-022-02102-w .

Trifunović, Sara, Smiljanić, Katarina, Sickmann, Albert, Solari, Fiorella Andrea, Kolarević, Stoimir, Divac Rankov, Aleksandra, Ljujic, Mila, "Electronic cigarette liquids impair metabolic cooperation and alter proteomic profiles in V79 cells" in Respiratory Research, 23, no. 191 (2022),
https://doi.org/10.1186/s12931-022-02102-w . .

TY  - CONF
AU  - Ljujic, Mila
AU  - Trifunović, Sara
AU  - Smiljanić, Katarina
AU  - Solari, Fiorella Andrea
AU  - Sickmann, Albert
AU  - Divac Rankov, Aleksandra
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5731
AB  - The COVID-19 pandemic caused by the SARS-CoV2 virus poses a global health threat with over 5 million deaths recorded. There is little understanding regarding SARS-CoV2 pathogenesis in the human airways and disease severity increases with age. Neutrophils are white blood cells found in large numbers in the airways of the lungs in severe COVID-19 patients. It is not known whether this influx of neutrophils into the airway has a protective or detrimental effect. We aim to understand the role of neutrophils during COVID-19 pathology, using an experimental infection model of the airway epithelium from the eldelry and children. To do this, we collect nasal airway cells from healthy elderly and children and grow them at air-liquid interface. Once differentiation and ciliation of these cells is reached, we infect the cells with SARS-CoV2 virus and allow neutrophils to migrate from the basolateral (blood) to the apical (air) side of the epithelium, similar to a physiological airway. Using flow cytometric analyses, we measure the expression of activation markers and the number of neutrophils that migrate across the epithelium of different ages in response to SARS-CoV2 infection. Preliminary work shows less viable neutrophils recovered from the elderly epithelium, more activated neutrophils when migrating through the elderly epithelium, as well as increased numbers of neutrophils remaining on the basolateral (blood) side of the elderly epithelium. These findings point to an inflammatory neutrophil phenotype influenced by the damaged elderly epithelium and supports the hypothesis that neutrophils are responsible for the severity of disease.
PB  - European Respiraotory Society (ERS)
C3  - European Respiratory Journal
T1  - Electronic cigarette liquids impair protein synthesis and alter proteomic profiles in V79 cells
VL  - 60
IS  - 66
SP  - 506
DO  - 10.1183/13993003.congress-2022.506
ER  - 

@conference{
author = "Ljujic, Mila and Trifunović, Sara and Smiljanić, Katarina and Solari, Fiorella Andrea and Sickmann, Albert and Divac Rankov, Aleksandra",
year = "2022",
abstract = "The COVID-19 pandemic caused by the SARS-CoV2 virus poses a global health threat with over 5 million deaths recorded. There is little understanding regarding SARS-CoV2 pathogenesis in the human airways and disease severity increases with age. Neutrophils are white blood cells found in large numbers in the airways of the lungs in severe COVID-19 patients. It is not known whether this influx of neutrophils into the airway has a protective or detrimental effect. We aim to understand the role of neutrophils during COVID-19 pathology, using an experimental infection model of the airway epithelium from the eldelry and children. To do this, we collect nasal airway cells from healthy elderly and children and grow them at air-liquid interface. Once differentiation and ciliation of these cells is reached, we infect the cells with SARS-CoV2 virus and allow neutrophils to migrate from the basolateral (blood) to the apical (air) side of the epithelium, similar to a physiological airway. Using flow cytometric analyses, we measure the expression of activation markers and the number of neutrophils that migrate across the epithelium of different ages in response to SARS-CoV2 infection. Preliminary work shows less viable neutrophils recovered from the elderly epithelium, more activated neutrophils when migrating through the elderly epithelium, as well as increased numbers of neutrophils remaining on the basolateral (blood) side of the elderly epithelium. These findings point to an inflammatory neutrophil phenotype influenced by the damaged elderly epithelium and supports the hypothesis that neutrophils are responsible for the severity of disease.",
publisher = "European Respiraotory Society (ERS)",
journal = "European Respiratory Journal",
title = "Electronic cigarette liquids impair protein synthesis and alter proteomic profiles in V79 cells",
volume = "60",
number = "66",
pages = "506",
doi = "10.1183/13993003.congress-2022.506"
}

Ljujic, M., Trifunović, S., Smiljanić, K., Solari, F. A., Sickmann, A.,& Divac Rankov, A.. (2022). Electronic cigarette liquids impair protein synthesis and alter proteomic profiles in V79 cells. in European Respiratory Journal
European Respiraotory Society (ERS)., 60(66), 506.
https://doi.org/10.1183/13993003.congress-2022.506

Ljujic M, Trifunović S, Smiljanić K, Solari FA, Sickmann A, Divac Rankov A. Electronic cigarette liquids impair protein synthesis and alter proteomic profiles in V79 cells. in European Respiratory Journal. 2022;60(66):506.
doi:10.1183/13993003.congress-2022.506 .

Ljujic, Mila, Trifunović, Sara, Smiljanić, Katarina, Solari, Fiorella Andrea, Sickmann, Albert, Divac Rankov, Aleksandra, "Electronic cigarette liquids impair protein synthesis and alter proteomic profiles in V79 cells" in European Respiratory Journal, 60, no. 66 (2022):506,
https://doi.org/10.1183/13993003.congress-2022.506 . .

TY  - JOUR
AU  - Prodić, Ivana
AU  - Smiljanić, Katarina
AU  - Nagl, Christoph
AU  - Ballmer-Weber, Barbara
AU  - Hoffmann-Sommergruber, Karin
AU  - Ćirković-Veličković, Tanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5653
AB  - Most of the food allergens sensitized via the gastrointestinal tract resist thermal treatments and digestion, particularly digestion by pepsin. Roasted hazelnuts are more commonly consumed than raw ones. Since no studies have characterized gastric digestion protein fragments of raw and roasted hazelnuts nor their IgE binding properties, we compared these aspects of raw and roasted hazelnuts’ gastric digesta obtained by INFOGEST protocol. Their electrophoretically resolved profiles were probed with hazelnut allergic patients’ sera in 1D and 2D immunoblots. Electrophoretic profiles demonstrated pepsin digestion of all hazelnut allergens to varying extents. While 2D immunoblots indicated that roasting slightly reduced allergenicity, IgE ELISA with the pool of sera showed a slight significant (10%) increase in IgE binding in both gastric digesta. Cor a 9 isolated from the raw and roasted hazelnuts, characterized by far and near CD, remained stable after roasting, with preserved IgE reactivity. Its immunoreactivity contribution by inhibitory ELISA was noticeable in raw and roasted hazelnut digesta; its activity was slightly stronger in the roasted preparations. Roasting has a visible impact on proteins; however, it did not affect overall IgE reactivity. Gastric digestion slightly increases the overall IgE reactivity in raw and roasted hazelnuts, and may therefore impact the profiles of allergens and their fragments available to interact with the immune system in the small intestine. © 2022 by the authors.
PB  - MDPI
T2  - Foods
T1  - INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity
VL  - 11
SP  - 2914
DO  - 10.3390/foods11182914
ER  - 

@article{
author = "Prodić, Ivana and Smiljanić, Katarina and Nagl, Christoph and Ballmer-Weber, Barbara and Hoffmann-Sommergruber, Karin and Ćirković-Veličković, Tanja",
year = "2022",
abstract = "Most of the food allergens sensitized via the gastrointestinal tract resist thermal treatments and digestion, particularly digestion by pepsin. Roasted hazelnuts are more commonly consumed than raw ones. Since no studies have characterized gastric digestion protein fragments of raw and roasted hazelnuts nor their IgE binding properties, we compared these aspects of raw and roasted hazelnuts’ gastric digesta obtained by INFOGEST protocol. Their electrophoretically resolved profiles were probed with hazelnut allergic patients’ sera in 1D and 2D immunoblots. Electrophoretic profiles demonstrated pepsin digestion of all hazelnut allergens to varying extents. While 2D immunoblots indicated that roasting slightly reduced allergenicity, IgE ELISA with the pool of sera showed a slight significant (10%) increase in IgE binding in both gastric digesta. Cor a 9 isolated from the raw and roasted hazelnuts, characterized by far and near CD, remained stable after roasting, with preserved IgE reactivity. Its immunoreactivity contribution by inhibitory ELISA was noticeable in raw and roasted hazelnut digesta; its activity was slightly stronger in the roasted preparations. Roasting has a visible impact on proteins; however, it did not affect overall IgE reactivity. Gastric digestion slightly increases the overall IgE reactivity in raw and roasted hazelnuts, and may therefore impact the profiles of allergens and their fragments available to interact with the immune system in the small intestine. © 2022 by the authors.",
publisher = "MDPI",
journal = "Foods",
title = "INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity",
volume = "11",
pages = "2914",
doi = "10.3390/foods11182914"
}

Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods
MDPI., 11, 2914.
https://doi.org/10.3390/foods11182914

Prodić I, Smiljanić K, Nagl C, Ballmer-Weber B, Hoffmann-Sommergruber K, Ćirković-Veličković T. INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods. 2022;11:2914.
doi:10.3390/foods11182914 .

Prodić, Ivana, Smiljanić, Katarina, Nagl, Christoph, Ballmer-Weber, Barbara, Hoffmann-Sommergruber, Karin, Ćirković-Veličković, Tanja, "INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity" in Foods, 11 (2022):2914,
https://doi.org/10.3390/foods11182914 . .

TY  - DATA
AU  - Prodić, Ivana
AU  - Smiljanić, Katarina
AU  - Nagl, Christoph
AU  - Ballmer-Weber, Barbara
AU  - Hoffmann-Sommergruber, Karin
AU  - Ćirković-Veličković, Tanja
PY  - 2022
UR  - https://doi.org/10.3390/foods11182914
AB  - Most of the food allergens sensitized via the gastrointestinal tract resist thermal treatments and digestion, particularly digestion by pepsin. Roasted hazelnuts are more commonly consumed than raw ones. Since no studies have characterized gastric digestion protein fragments of raw and roasted hazelnuts nor their IgE binding properties, we compared these aspects of raw and roasted hazelnuts’ gastric digesta obtained by INFOGEST protocol. Their electrophoretically resolved profiles were probed with hazelnut allergic patients’ sera in 1D and 2D immunoblots. Electrophoretic profiles demonstrated pepsin digestion of all hazelnut allergens to varying extents. While 2D immunoblots indicated that roasting slightly reduced allergenicity, IgE ELISA with the pool of sera showed a slight significant (10%) increase in IgE binding in both gastric digesta. Cor a 9 isolated from the raw and roasted hazelnuts, characterized by far and near CD, remained stable after roasting, with preserved IgE reactivity. Its immunoreactivity contribution by inhibitory ELISA was noticeable in raw and roasted hazelnut digesta; its activity was slightly stronger in the roasted preparations. Roasting has a visible impact on proteins; however, it did not affect overall IgE reactivity. Gastric digestion slightly increases the overall IgE reactivity in raw and roasted hazelnuts, and may therefore impact the profiles of allergens and their fragments available to interact with the immune system in the small intestine. © 2022 by the authors.
PB  - MDPI
T2  - Foods
T1  - Supplementary material for:Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods MDPI., 11, 2914. https://doi.org/10.3390/foods11182914
VL  - 11
SP  - 2914
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5657
ER  - 

@misc{
author = "Prodić, Ivana and Smiljanić, Katarina and Nagl, Christoph and Ballmer-Weber, Barbara and Hoffmann-Sommergruber, Karin and Ćirković-Veličković, Tanja",
year = "2022",
abstract = "Most of the food allergens sensitized via the gastrointestinal tract resist thermal treatments and digestion, particularly digestion by pepsin. Roasted hazelnuts are more commonly consumed than raw ones. Since no studies have characterized gastric digestion protein fragments of raw and roasted hazelnuts nor their IgE binding properties, we compared these aspects of raw and roasted hazelnuts’ gastric digesta obtained by INFOGEST protocol. Their electrophoretically resolved profiles were probed with hazelnut allergic patients’ sera in 1D and 2D immunoblots. Electrophoretic profiles demonstrated pepsin digestion of all hazelnut allergens to varying extents. While 2D immunoblots indicated that roasting slightly reduced allergenicity, IgE ELISA with the pool of sera showed a slight significant (10%) increase in IgE binding in both gastric digesta. Cor a 9 isolated from the raw and roasted hazelnuts, characterized by far and near CD, remained stable after roasting, with preserved IgE reactivity. Its immunoreactivity contribution by inhibitory ELISA was noticeable in raw and roasted hazelnut digesta; its activity was slightly stronger in the roasted preparations. Roasting has a visible impact on proteins; however, it did not affect overall IgE reactivity. Gastric digestion slightly increases the overall IgE reactivity in raw and roasted hazelnuts, and may therefore impact the profiles of allergens and their fragments available to interact with the immune system in the small intestine. © 2022 by the authors.",
publisher = "MDPI",
journal = "Foods",
title = "Supplementary material for:Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods MDPI., 11, 2914. https://doi.org/10.3390/foods11182914",
volume = "11",
pages = "2914",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5657"
}

Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). Supplementary material for:Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods MDPI., 11, 2914. https://doi.org/10.3390/foods11182914. in Foods
MDPI., 11, 2914.
https://hdl.handle.net/21.15107/rcub_cherry_5657

Prodić I, Smiljanić K, Nagl C, Ballmer-Weber B, Hoffmann-Sommergruber K, Ćirković-Veličković T. Supplementary material for:Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods MDPI., 11, 2914. https://doi.org/10.3390/foods11182914. in Foods. 2022;11:2914.
https://hdl.handle.net/21.15107/rcub_cherry_5657 .

Prodić, Ivana, Smiljanić, Katarina, Nagl, Christoph, Ballmer-Weber, Barbara, Hoffmann-Sommergruber, Karin, Ćirković-Veličković, Tanja, "Supplementary material for:Prodić, I., Smiljanić, K., Nagl, C., Ballmer-Weber, B., Hoffmann-Sommergruber, K.,& Ćirković-Veličković, T.. (2022). INFOGEST Digestion Assay of Raw and Roasted Hazelnuts and Its Impact on Allergens and Their IgE Binding Activity. in Foods MDPI., 11, 2914. https://doi.org/10.3390/foods11182914" in Foods, 11 (2022):2914,
https://hdl.handle.net/21.15107/rcub_cherry_5657 .

TY  - JOUR
AU  - Đukić, Teodora
AU  - Mladenović, Maja
AU  - Stanić-Vučinić, Dragana
AU  - Radosavljević, Jelena
AU  - Smiljanić, Katarina
AU  - Sabljić, Ljiljana
AU  - Dević, Marija
AU  - Ćujić, Danica R.
AU  - Vasović, Tamara
AU  - Simović, Ana
AU  - Radomirović, Mirjana Ž.
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4330
AB  - Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production.

SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form, purified and characterized biochemically and immunologically.

Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of β-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower (94% and 96.5%, respectively).

Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection.
PB  - Elsevier
T2  - Virology journal
T1  - Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2
VL  - 557
SP  - 15
EP  - 22
DO  - 10.1016/j.virol.2021.01.004
ER  - 

@article{
author = "Đukić, Teodora and Mladenović, Maja and Stanić-Vučinić, Dragana and Radosavljević, Jelena and Smiljanić, Katarina and Sabljić, Ljiljana and Dević, Marija and Ćujić, Danica R. and Vasović, Tamara and Simović, Ana and Radomirović, Mirjana Ž. and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production.

SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form, purified and characterized biochemically and immunologically.

Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of β-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower (94% and 96.5%, respectively).

Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection.",
publisher = "Elsevier",
journal = "Virology journal",
title = "Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2",
volume = "557",
pages = "15-22",
doi = "10.1016/j.virol.2021.01.004"
}

Đukić, T., Mladenović, M., Stanić-Vučinić, D., Radosavljević, J., Smiljanić, K., Sabljić, L., Dević, M., Ćujić, D. R., Vasović, T., Simović, A., Radomirović, M. Ž.,& Ćirković-Veličković, T.. (2021). Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2. in Virology journal
Elsevier., 557, 15-22.
https://doi.org/10.1016/j.virol.2021.01.004

Đukić T, Mladenović M, Stanić-Vučinić D, Radosavljević J, Smiljanić K, Sabljić L, Dević M, Ćujić DR, Vasović T, Simović A, Radomirović MŽ, Ćirković-Veličković T. Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2. in Virology journal. 2021;557:15-22.
doi:10.1016/j.virol.2021.01.004 .

Đukić, Teodora, Mladenović, Maja, Stanić-Vučinić, Dragana, Radosavljević, Jelena, Smiljanić, Katarina, Sabljić, Ljiljana, Dević, Marija, Ćujić, Danica R., Vasović, Tamara, Simović, Ana, Radomirović, Mirjana Ž., Ćirković-Veličković, Tanja, "Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2" in Virology journal, 557 (2021):15-22,
https://doi.org/10.1016/j.virol.2021.01.004 . .

TY  - JOUR
AU  - Đukić, Teodora
AU  - Mladenović, Maja
AU  - Stanić-Vučinić, Dragana
AU  - Radosavljević, Jelena
AU  - Smiljanić, Katarina
AU  - Sabljić, Ljiljana
AU  - Dević, Marija
AU  - Ćujić, Danica R.
AU  - Vasović, Tamara
AU  - Simović, Ana
AU  - Radomirović, Mirjana Ž.
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4331
AB  - Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production.SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form, purified and characterized biochemically and immunologically.Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of β-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower (94% and 96.5%, respectively).Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection.
PB  - Elsevier
T2  - Virology journal
T1  - Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2
VL  - 557
SP  - 15
EP  - 22
DO  - 10.1016/j.virol.2021.01.004
ER  - 

@article{
author = "Đukić, Teodora and Mladenović, Maja and Stanić-Vučinić, Dragana and Radosavljević, Jelena and Smiljanić, Katarina and Sabljić, Ljiljana and Dević, Marija and Ćujić, Danica R. and Vasović, Tamara and Simović, Ana and Radomirović, Mirjana Ž. and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production.SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form, purified and characterized biochemically and immunologically.Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of β-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower (94% and 96.5%, respectively).Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection.",
publisher = "Elsevier",
journal = "Virology journal",
title = "Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2",
volume = "557",
pages = "15-22",
doi = "10.1016/j.virol.2021.01.004"
}

Đukić, T., Mladenović, M., Stanić-Vučinić, D., Radosavljević, J., Smiljanić, K., Sabljić, L., Dević, M., Ćujić, D. R., Vasović, T., Simović, A., Radomirović, M. Ž.,& Ćirković-Veličković, T.. (2021). Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2. in Virology journal
Elsevier., 557, 15-22.
https://doi.org/10.1016/j.virol.2021.01.004

Đukić T, Mladenović M, Stanić-Vučinić D, Radosavljević J, Smiljanić K, Sabljić L, Dević M, Ćujić DR, Vasović T, Simović A, Radomirović MŽ, Ćirković-Veličković T. Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2. in Virology journal. 2021;557:15-22.
doi:10.1016/j.virol.2021.01.004 .

Đukić, Teodora, Mladenović, Maja, Stanić-Vučinić, Dragana, Radosavljević, Jelena, Smiljanić, Katarina, Sabljić, Ljiljana, Dević, Marija, Ćujić, Danica R., Vasović, Tamara, Simović, Ana, Radomirović, Mirjana Ž., Ćirković-Veličković, Tanja, "Expression, purification and immunological characterization of recombinant nucleocapsid protein fragment from SARS-CoV-2" in Virology journal, 557 (2021):15-22,
https://doi.org/10.1016/j.virol.2021.01.004 . .

TY  - CONF
AU  - Smiljanić, Katarina
AU  - Prodić, Ivana
AU  - Đukić, Teodora
AU  - Vasović, Tamara
AU  - Jovanović, Vesna B.
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5716
C3  - Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021
T1  - Effects of lysin's and arginige's modifications on trypsin proteolytic efficacy imposed before and after the peanut roasting
SP  - 71
EP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5716
ER  - 

@conference{
author = "Smiljanić, Katarina and Prodić, Ivana and Đukić, Teodora and Vasović, Tamara and Jovanović, Vesna B. and Ćirković-Veličković, Tanja",
year = "2021",
journal = "Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021",
title = "Effects of lysin's and arginige's modifications on trypsin proteolytic efficacy imposed before and after the peanut roasting",
pages = "71-71",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5716"
}

Smiljanić, K., Prodić, I., Đukić, T., Vasović, T., Jovanović, V. B.,& Ćirković-Veličković, T.. (2021). Effects of lysin's and arginige's modifications on trypsin proteolytic efficacy imposed before and after the peanut roasting. in Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021, 71-71.
https://hdl.handle.net/21.15107/rcub_cherry_5716

Smiljanić K, Prodić I, Đukić T, Vasović T, Jovanović VB, Ćirković-Veličković T. Effects of lysin's and arginige's modifications on trypsin proteolytic efficacy imposed before and after the peanut roasting. in Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021. 2021;:71-71.
https://hdl.handle.net/21.15107/rcub_cherry_5716 .

Smiljanić, Katarina, Prodić, Ivana, Đukić, Teodora, Vasović, Tamara, Jovanović, Vesna B., Ćirković-Veličković, Tanja, "Effects of lysin's and arginige's modifications on trypsin proteolytic efficacy imposed before and after the peanut roasting" in Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021 (2021):71-71,
https://hdl.handle.net/21.15107/rcub_cherry_5716 .

TY  - CONF
AU  - Đukić, Teodora
AU  - Mladenović, Maja
AU  - Stanić-Vučinić, Dragana
AU  - Radosavljević, Jelena
AU  - Smiljanić, Katarina
AU  - Sabljić, Ljiljana
AU  - Gnjatović, Marija Lj.
AU  - Cujić, Danica
AU  - Vasović, Tamara
AU  - Simović, Ana
AU  - Radomirović, Mirjana Ž.
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5735
AB  - Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) infection and for assessment of immunological response after the vaccination. Nucleocapsid (N) protein is the most abundant virus protein and strong immunogen. The aim was develop efficient, low-cost production of N protein large fragment and to characterize it with bottom-up, high-resolution tandem mass spectrometry and immunologically.
SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form and purified by several chromatographic steps and was subjected to SDS-PAGE and in-gel digested with trypsin.
rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower. Identity of rfNP was confirmed with high scores and peptide coverage above 80%. Estimation from the value of areas under ion extracted chromatographic curves is that only up to 0,03% of the total band protein quantity belongs to host proteins, while rfNP share is well above 99,9%, resulting in highly pure nucleocapsid protein preparation.
C3  - Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021
T1  - Proteomic and immunological characterization of recombinantly expressed nucleocapsid SARS-CoV 2 protein fragment in E. coli
SP  - 50
EP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5735
ER  - 

@conference{
author = "Đukić, Teodora and Mladenović, Maja and Stanić-Vučinić, Dragana and Radosavljević, Jelena and Smiljanić, Katarina and Sabljić, Ljiljana and Gnjatović, Marija Lj. and Cujić, Danica and Vasović, Tamara and Simović, Ana and Radomirović, Mirjana Ž. and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) infection and for assessment of immunological response after the vaccination. Nucleocapsid (N) protein is the most abundant virus protein and strong immunogen. The aim was develop efficient, low-cost production of N protein large fragment and to characterize it with bottom-up, high-resolution tandem mass spectrometry and immunologically.
SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form and purified by several chromatographic steps and was subjected to SDS-PAGE and in-gel digested with trypsin.
rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower. Identity of rfNP was confirmed with high scores and peptide coverage above 80%. Estimation from the value of areas under ion extracted chromatographic curves is that only up to 0,03% of the total band protein quantity belongs to host proteins, while rfNP share is well above 99,9%, resulting in highly pure nucleocapsid protein preparation.",
journal = "Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021",
title = "Proteomic and immunological characterization of recombinantly expressed nucleocapsid SARS-CoV 2 protein fragment in E. coli",
pages = "50-50",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5735"
}

Đukić, T., Mladenović, M., Stanić-Vučinić, D., Radosavljević, J., Smiljanić, K., Sabljić, L., Gnjatović, M. Lj., Cujić, D., Vasović, T., Simović, A., Radomirović, M. Ž.,& Ćirković-Veličković, T.. (2021). Proteomic and immunological characterization of recombinantly expressed nucleocapsid SARS-CoV 2 protein fragment in E. coli. in Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021, 50-50.
https://hdl.handle.net/21.15107/rcub_cherry_5735

Đukić T, Mladenović M, Stanić-Vučinić D, Radosavljević J, Smiljanić K, Sabljić L, Gnjatović ML, Cujić D, Vasović T, Simović A, Radomirović MŽ, Ćirković-Veličković T. Proteomic and immunological characterization of recombinantly expressed nucleocapsid SARS-CoV 2 protein fragment in E. coli. in Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021. 2021;:50-50.
https://hdl.handle.net/21.15107/rcub_cherry_5735 .

Đukić, Teodora, Mladenović, Maja, Stanić-Vučinić, Dragana, Radosavljević, Jelena, Smiljanić, Katarina, Sabljić, Ljiljana, Gnjatović, Marija Lj., Cujić, Danica, Vasović, Tamara, Simović, Ana, Radomirović, Mirjana Ž., Ćirković-Veličković, Tanja, "Proteomic and immunological characterization of recombinantly expressed nucleocapsid SARS-CoV 2 protein fragment in E. coli" in Proteomics and Metabolomics for Personalized Medicine, XV Italian Proteomics Association Annual Meeting, Catholic University of the Sacred Heart, Roma, Italy, 8th-10th September 2021 (2021):50-50,
https://hdl.handle.net/21.15107/rcub_cherry_5735 .

TY  - CONF
AU  - Maja, Mladenović
AU  - Đukić, Teodora
AU  - Vasović, Tamara
AU  - Stanić-Vučinić, Dragana
AU  - Smiljanić, Katarina
AU  - Radosavljević, Jelena
AU  - Sabljić, Ljiljana
AU  - Dević, Marija
AU  - Cujić, Danica
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5737
AB  - Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) infection. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production, suitable for serological diagnosis. SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form, purified by immobilized metal ion affinity chromatography and strong cation exchange chromatography after which it was analyzed by Mass and CD spectrometry and characterized biochemically and immunologically. Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of β-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was
slightly lower (94% and 96.5%, respectively). Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection.
C3  - FoodEnTwin Symposium: Novel analytical approaches in food and environmental sciences, June 16-18, 2021 Belgrade, Serbia
T1  - Expression, purification and immunological characterization of recombinant protein fragment from SARS-CoV-2
SP  - 33
EP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5737
ER  - 

@conference{
author = "Maja, Mladenović and Đukić, Teodora and Vasović, Tamara and Stanić-Vučinić, Dragana and Smiljanić, Katarina and Radosavljević, Jelena and Sabljić, Ljiljana and Dević, Marija and Cujić, Danica and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) infection. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production, suitable for serological diagnosis. SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58–419 aa) was expressed in E. coli in soluble form, purified by immobilized metal ion affinity chromatography and strong cation exchange chromatography after which it was analyzed by Mass and CD spectrometry and characterized biochemically and immunologically. Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of β-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was
slightly lower (94% and 96.5%, respectively). Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection.",
journal = "FoodEnTwin Symposium: Novel analytical approaches in food and environmental sciences, June 16-18, 2021 Belgrade, Serbia",
title = "Expression, purification and immunological characterization of recombinant protein fragment from SARS-CoV-2",
pages = "33-33",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5737"
}

Maja, M., Đukić, T., Vasović, T., Stanić-Vučinić, D., Smiljanić, K., Radosavljević, J., Sabljić, L., Dević, M., Cujić, D.,& Ćirković-Veličković, T.. (2021). Expression, purification and immunological characterization of recombinant protein fragment from SARS-CoV-2. in FoodEnTwin Symposium: Novel analytical approaches in food and environmental sciences, June 16-18, 2021 Belgrade, Serbia, 33-33.
https://hdl.handle.net/21.15107/rcub_cherry_5737

Maja M, Đukić T, Vasović T, Stanić-Vučinić D, Smiljanić K, Radosavljević J, Sabljić L, Dević M, Cujić D, Ćirković-Veličković T. Expression, purification and immunological characterization of recombinant protein fragment from SARS-CoV-2. in FoodEnTwin Symposium: Novel analytical approaches in food and environmental sciences, June 16-18, 2021 Belgrade, Serbia. 2021;:33-33.
https://hdl.handle.net/21.15107/rcub_cherry_5737 .

Maja, Mladenović, Đukić, Teodora, Vasović, Tamara, Stanić-Vučinić, Dragana, Smiljanić, Katarina, Radosavljević, Jelena, Sabljić, Ljiljana, Dević, Marija, Cujić, Danica, Ćirković-Veličković, Tanja, "Expression, purification and immunological characterization of recombinant protein fragment from SARS-CoV-2" in FoodEnTwin Symposium: Novel analytical approaches in food and environmental sciences, June 16-18, 2021 Belgrade, Serbia (2021):33-33,
https://hdl.handle.net/21.15107/rcub_cherry_5737 .

TY  - CONF
AU  - Smiljanić, Katarina
AU  - Prodić, Ivana
AU  - Đukić, Teodora
AU  - Vasović, Tamara
AU  - Jovanović, Vesna B.
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5773
AB  - Background: We have undertaken study on our porcine-derived trypsin generated
proteomic data of the major peanut allergen Ara h 1 from the raw and roasted peanut, to
assess possible facilitating/hindrance effects on trypsin digestion efficacy caused by post-
translational and chemical modifications (PTMs) positioned on K/R residues. If potential
hindrance effects caused by PTMs are observed with porcine trypsin, then they can be just
augmented and more pronounced within human intestinal digestion. The logic for such
reasoning is in inferior performance of human trypsin compared to porcine-derived used in
proteomic digestion protocols, also the lower trypsin-to-sample ratio and much shorter
digestion times, even though gastric digestion precedes and trypsin is not the sole digestive
enzyme.
Methods: Novel method was developed to decipher outcomes at scissile bonds using PEAKS
Studio-X+ in reassessment of high-resolution tandem mass spectrometry data on 18h-long
trypsin digestion protocol.
Results: In eight modified K/R residues involving methylation, dihydroxy and formylation,
differences in extent of miscleavage between modified and unmodified peptides, were
significantly higher (>10%) in modified peptides.
Conclusion: It is important to elucidate impact of modifications on trypsin digestion
performance, but also on other proteases involved in digestion process due to possible
effects on allergenicity of food proteins/peptides.
PB  - INFOGEST Cost action, INRAE, Teagasc LTD.
C3  - Virtual International Conference on Food Digestion 6th and 7th May, 2021
T1  - Trypsin as a proteomic probe to assess food protein digestibility in relation to post- translational modifications
SP  - 18
EP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5773
ER  - 

@conference{
author = "Smiljanić, Katarina and Prodić, Ivana and Đukić, Teodora and Vasović, Tamara and Jovanović, Vesna B. and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Background: We have undertaken study on our porcine-derived trypsin generated
proteomic data of the major peanut allergen Ara h 1 from the raw and roasted peanut, to
assess possible facilitating/hindrance effects on trypsin digestion efficacy caused by post-
translational and chemical modifications (PTMs) positioned on K/R residues. If potential
hindrance effects caused by PTMs are observed with porcine trypsin, then they can be just
augmented and more pronounced within human intestinal digestion. The logic for such
reasoning is in inferior performance of human trypsin compared to porcine-derived used in
proteomic digestion protocols, also the lower trypsin-to-sample ratio and much shorter
digestion times, even though gastric digestion precedes and trypsin is not the sole digestive
enzyme.
Methods: Novel method was developed to decipher outcomes at scissile bonds using PEAKS
Studio-X+ in reassessment of high-resolution tandem mass spectrometry data on 18h-long
trypsin digestion protocol.
Results: In eight modified K/R residues involving methylation, dihydroxy and formylation,
differences in extent of miscleavage between modified and unmodified peptides, were
significantly higher (>10%) in modified peptides.
Conclusion: It is important to elucidate impact of modifications on trypsin digestion
performance, but also on other proteases involved in digestion process due to possible
effects on allergenicity of food proteins/peptides.",
publisher = "INFOGEST Cost action, INRAE, Teagasc LTD.",
journal = "Virtual International Conference on Food Digestion 6th and 7th May, 2021",
title = "Trypsin as a proteomic probe to assess food protein digestibility in relation to post- translational modifications",
pages = "18-18",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5773"
}

Smiljanić, K., Prodić, I., Đukić, T., Vasović, T., Jovanović, V. B.,& Ćirković-Veličković, T.. (2021). Trypsin as a proteomic probe to assess food protein digestibility in relation to post- translational modifications. in Virtual International Conference on Food Digestion 6th and 7th May, 2021
INFOGEST Cost action, INRAE, Teagasc LTD.., 18-18.
https://hdl.handle.net/21.15107/rcub_cherry_5773

Smiljanić K, Prodić I, Đukić T, Vasović T, Jovanović VB, Ćirković-Veličković T. Trypsin as a proteomic probe to assess food protein digestibility in relation to post- translational modifications. in Virtual International Conference on Food Digestion 6th and 7th May, 2021. 2021;:18-18.
https://hdl.handle.net/21.15107/rcub_cherry_5773 .

Smiljanić, Katarina, Prodić, Ivana, Đukić, Teodora, Vasović, Tamara, Jovanović, Vesna B., Ćirković-Veličković, Tanja, "Trypsin as a proteomic probe to assess food protein digestibility in relation to post- translational modifications" in Virtual International Conference on Food Digestion 6th and 7th May, 2021 (2021):18-18,
https://hdl.handle.net/21.15107/rcub_cherry_5773 .

TY  - CONF
AU  - Smiljanić, Katarina
AU  - Đukić, Teodora
AU  - Vasović, Tamara
AU  - Prodić, Ivana
AU  - Jovanović, Vesna B.
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5763
AB  - Post-translational modifications (PTMs) occur in many forms, and broadly influence protein behavior.
High-resolution tandem mass spectrometry coupled with engines for the identification of unspecified
PTMs, is a first-choice method for their global mapping. The significance of untargeted, in-depth PTM
profiling of various proteomes and its method development, just emerged, in contrast to proteomic studies
dealing with few selected static and dynamic modifications. In 2018, we have finalized our first study of
comprehensive analysis of multiple polluted and environmentally preserved Timothy grass pollen
samples that included novel method of relative quantification of proteins expressions and of open,
quantitative PTM profiling. It was among the first ones that has appeared in the proteomics field. In
addition to this, relative quantitative PTMs profiling of the raw and roasted peanut allergens was
completed in 2020, including validation of the method by specific antibodies. This peanut PTM study was
inspiration for the idea that porcine trypsin used in proteomic experiments can serve as a probe to
decipher differences in scissile bond hydrolysis caused by PTMs, with the steric and/or charge changes
causing possible hindrance or facilitation to its activity. We further hypothesized that effects observed
would be even more pronounced with human trypsin, since it is less efficient compared to the porcine
counterpart. Finally, we developed dual manual method to reassess our data of the major peanut allergen
Ara h 1 from the raw and roasted peanut, to confirm or rule out the first hypothesis (do PTMs positioned
on lysine/arginine residues facilitate or hinder porcine trypsin digestion efficacy). We believe that this
topic is relevant from the aspect of human gastrointestinal digestion of food allergens and PTMs
introduced by food processing. For further advancement in this area, novel algorithms based on deep
machine learning, capable of reporting cleavage and miscleavage events separately within unmodified
and modified part of protein sequences are warranted.
PB  - Univerzitet u Beogradu - Hemijski fakultet
C3  - Book of Abstracts of the Final 3rd Workshop FoodenTwin 2021
T1  - Methods Development for Protein and Modifications Profiling
SP  - 11
EP  - 11
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5763
ER  - 

@conference{
author = "Smiljanić, Katarina and Đukić, Teodora and Vasović, Tamara and Prodić, Ivana and Jovanović, Vesna B. and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Post-translational modifications (PTMs) occur in many forms, and broadly influence protein behavior.
High-resolution tandem mass spectrometry coupled with engines for the identification of unspecified
PTMs, is a first-choice method for their global mapping. The significance of untargeted, in-depth PTM
profiling of various proteomes and its method development, just emerged, in contrast to proteomic studies
dealing with few selected static and dynamic modifications. In 2018, we have finalized our first study of
comprehensive analysis of multiple polluted and environmentally preserved Timothy grass pollen
samples that included novel method of relative quantification of proteins expressions and of open,
quantitative PTM profiling. It was among the first ones that has appeared in the proteomics field. In
addition to this, relative quantitative PTMs profiling of the raw and roasted peanut allergens was
completed in 2020, including validation of the method by specific antibodies. This peanut PTM study was
inspiration for the idea that porcine trypsin used in proteomic experiments can serve as a probe to
decipher differences in scissile bond hydrolysis caused by PTMs, with the steric and/or charge changes
causing possible hindrance or facilitation to its activity. We further hypothesized that effects observed
would be even more pronounced with human trypsin, since it is less efficient compared to the porcine
counterpart. Finally, we developed dual manual method to reassess our data of the major peanut allergen
Ara h 1 from the raw and roasted peanut, to confirm or rule out the first hypothesis (do PTMs positioned
on lysine/arginine residues facilitate or hinder porcine trypsin digestion efficacy). We believe that this
topic is relevant from the aspect of human gastrointestinal digestion of food allergens and PTMs
introduced by food processing. For further advancement in this area, novel algorithms based on deep
machine learning, capable of reporting cleavage and miscleavage events separately within unmodified
and modified part of protein sequences are warranted.",
publisher = "Univerzitet u Beogradu - Hemijski fakultet",
journal = "Book of Abstracts of the Final 3rd Workshop FoodenTwin 2021",
title = "Methods Development for Protein and Modifications Profiling",
pages = "11-11",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5763"
}

Smiljanić, K., Đukić, T., Vasović, T., Prodić, I., Jovanović, V. B.,& Ćirković-Veličković, T.. (2021). Methods Development for Protein and Modifications Profiling. in Book of Abstracts of the Final 3rd Workshop FoodenTwin 2021
Univerzitet u Beogradu - Hemijski fakultet., 11-11.
https://hdl.handle.net/21.15107/rcub_cherry_5763

Smiljanić K, Đukić T, Vasović T, Prodić I, Jovanović VB, Ćirković-Veličković T. Methods Development for Protein and Modifications Profiling. in Book of Abstracts of the Final 3rd Workshop FoodenTwin 2021. 2021;:11-11.
https://hdl.handle.net/21.15107/rcub_cherry_5763 .

Smiljanić, Katarina, Đukić, Teodora, Vasović, Tamara, Prodić, Ivana, Jovanović, Vesna B., Ćirković-Veličković, Tanja, "Methods Development for Protein and Modifications Profiling" in Book of Abstracts of the Final 3rd Workshop FoodenTwin 2021 (2021):11-11,
https://hdl.handle.net/21.15107/rcub_cherry_5763 .

TY  - CONF
AU  - Radosavljević, Jelena
AU  - Smiljanić, Katarina
AU  - Vasović, Tamara
AU  - Apostolović, Danijela
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5766
AB  - Pollen allergies have tremendous global clinical impact. Diagnosis of allergy in a clinical setting
is based on the use of purified allergens which are considered to be more accurate and sensitive
than crude pollen extracts. Thus, proper identification and characterization of allergens at the
molecular level and production of a recombinant counterpart are of outmost importance for the
efficient use of the current diagnostic tools for allergy. Recombinant allergens are nowadays
produced instead of natural, as isolation of a natural allergen is a troublesome process. Tree
pollens that are most commonly associated with respiratory allergies are produced by birch in the
Northern, Central, and Eastern Europe, and by olive and cypress in the Mediterranean regions.
Accordingly, most research so far has focused on the allergenicity of pollens from birch, olive and
cypress. Allergy to linden pollen has been known, but no allergen has been described from this
source yet. Here we propose cloning and production of the first recombinant linden pollen
allergen that can be used as a marker allergen of linden pollen allergenicity and complement
existing diagnostic allergen-arrays. Also, production of this recombinant allergen has potential to
contribute to the development of novel allergen-diagnostic tools through collaborations with
biotech companies.
PB  - Univerzitet u Beogradu - Hemijski fakultet
C3  - Book of Abstracts of the 3rd Workshop FoodenTwin 2021, Belgrade 15 June
T1  - Production of the protein, probable marker for linden allergy
SP  - 10
EP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5766
ER  - 

@conference{
author = "Radosavljević, Jelena and Smiljanić, Katarina and Vasović, Tamara and Apostolović, Danijela and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Pollen allergies have tremendous global clinical impact. Diagnosis of allergy in a clinical setting
is based on the use of purified allergens which are considered to be more accurate and sensitive
than crude pollen extracts. Thus, proper identification and characterization of allergens at the
molecular level and production of a recombinant counterpart are of outmost importance for the
efficient use of the current diagnostic tools for allergy. Recombinant allergens are nowadays
produced instead of natural, as isolation of a natural allergen is a troublesome process. Tree
pollens that are most commonly associated with respiratory allergies are produced by birch in the
Northern, Central, and Eastern Europe, and by olive and cypress in the Mediterranean regions.
Accordingly, most research so far has focused on the allergenicity of pollens from birch, olive and
cypress. Allergy to linden pollen has been known, but no allergen has been described from this
source yet. Here we propose cloning and production of the first recombinant linden pollen
allergen that can be used as a marker allergen of linden pollen allergenicity and complement
existing diagnostic allergen-arrays. Also, production of this recombinant allergen has potential to
contribute to the development of novel allergen-diagnostic tools through collaborations with
biotech companies.",
publisher = "Univerzitet u Beogradu - Hemijski fakultet",
journal = "Book of Abstracts of the 3rd Workshop FoodenTwin 2021, Belgrade 15 June",
title = "Production of the protein, probable marker for linden allergy",
pages = "10-10",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5766"
}

Radosavljević, J., Smiljanić, K., Vasović, T., Apostolović, D.,& Ćirković-Veličković, T.. (2021). Production of the protein, probable marker for linden allergy. in Book of Abstracts of the 3rd Workshop FoodenTwin 2021, Belgrade 15 June
Univerzitet u Beogradu - Hemijski fakultet., 10-10.
https://hdl.handle.net/21.15107/rcub_cherry_5766

Radosavljević J, Smiljanić K, Vasović T, Apostolović D, Ćirković-Veličković T. Production of the protein, probable marker for linden allergy. in Book of Abstracts of the 3rd Workshop FoodenTwin 2021, Belgrade 15 June. 2021;:10-10.
https://hdl.handle.net/21.15107/rcub_cherry_5766 .

Radosavljević, Jelena, Smiljanić, Katarina, Vasović, Tamara, Apostolović, Danijela, Ćirković-Veličković, Tanja, "Production of the protein, probable marker for linden allergy" in Book of Abstracts of the 3rd Workshop FoodenTwin 2021, Belgrade 15 June (2021):10-10,
https://hdl.handle.net/21.15107/rcub_cherry_5766 .