TY  - JOUR
AU  - Gligorijević, Nikola
AU  - Minić, Simeon L.
AU  - Krizakova, Martina
AU  - Katrlik, Jaroslav
AU  - Nedić, Olgica
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2142
AB  - Cirrhosis is a disease which may develop as a consequence of various conditions. In advanced liver disease, blood coagulation can be seriously affected. Portal hypertension, vascular abnormalities and/or a dysbalance in coagulation factors may result in bleeding disorders or in the development of thrombosis. Fibrinogen is the main protein involved in clot formation and wound healing. The aim of this work was to analyse the glycosylation pattern of the isolated fibrinogen molecules by lectin-based protein microarray, together with the carbonylation pattern of the individual fibrinogen chains, possible changes in the molecular secondary and tertiary structure and reactivity with the insulin-like growth factor-binding protein 1 (IGFBP-1) in patients with cirrhosis. The results pointed to an increase in several carbohydrate moieties: tri/tetra-antennary structures, Gal beta-1,4 GlcNAc, terminal alpha-2,3 Sia and alpha-1,3 Man, and a decrease in core alpha-1,6 Fuc and bi-antennary galactosylated N-glycans with bisecting GlcNAc. Fibrinogen A alpha chain was the most susceptible to carbonylation, followed by the B beta chain. Cirrhosis induced additional protein carbonylation, mostly on the alpha chain. Spectrofluorimetry and CD spectrometry detected reduction in the alpha-helix content, protein unfolding and/or appearance of modified amino acid residues in cirrhosis. The amount of complexes which fibrinogen forms with IGFBP-1, another factor involved in wound healing was significantly greater in patients with cirrhosis than in healthy individuals. A more detailed knowledge of individual molecules in coagulation process may contribute to deeper understanding of coagulopathies and the results of this study offer additional information on the possible mechanisms involved in impaired coagulation due to cirrhosis.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Thrombosis Research
T1  - Structural changes of fibrinogen as a consequence of cirrhosis
VL  - 166
SP  - 43
EP  - 49
DO  - 10.1016/j.thromres.2018.04.005
ER  - 

@article{
author = "Gligorijević, Nikola and Minić, Simeon L. and Krizakova, Martina and Katrlik, Jaroslav and Nedić, Olgica",
year = "2018",
abstract = "Cirrhosis is a disease which may develop as a consequence of various conditions. In advanced liver disease, blood coagulation can be seriously affected. Portal hypertension, vascular abnormalities and/or a dysbalance in coagulation factors may result in bleeding disorders or in the development of thrombosis. Fibrinogen is the main protein involved in clot formation and wound healing. The aim of this work was to analyse the glycosylation pattern of the isolated fibrinogen molecules by lectin-based protein microarray, together with the carbonylation pattern of the individual fibrinogen chains, possible changes in the molecular secondary and tertiary structure and reactivity with the insulin-like growth factor-binding protein 1 (IGFBP-1) in patients with cirrhosis. The results pointed to an increase in several carbohydrate moieties: tri/tetra-antennary structures, Gal beta-1,4 GlcNAc, terminal alpha-2,3 Sia and alpha-1,3 Man, and a decrease in core alpha-1,6 Fuc and bi-antennary galactosylated N-glycans with bisecting GlcNAc. Fibrinogen A alpha chain was the most susceptible to carbonylation, followed by the B beta chain. Cirrhosis induced additional protein carbonylation, mostly on the alpha chain. Spectrofluorimetry and CD spectrometry detected reduction in the alpha-helix content, protein unfolding and/or appearance of modified amino acid residues in cirrhosis. The amount of complexes which fibrinogen forms with IGFBP-1, another factor involved in wound healing was significantly greater in patients with cirrhosis than in healthy individuals. A more detailed knowledge of individual molecules in coagulation process may contribute to deeper understanding of coagulopathies and the results of this study offer additional information on the possible mechanisms involved in impaired coagulation due to cirrhosis.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Thrombosis Research",
title = "Structural changes of fibrinogen as a consequence of cirrhosis",
volume = "166",
pages = "43-49",
doi = "10.1016/j.thromres.2018.04.005"
}

Gligorijević, N., Minić, S. L., Krizakova, M., Katrlik, J.,& Nedić, O.. (2018). Structural changes of fibrinogen as a consequence of cirrhosis. in Thrombosis Research
Pergamon-Elsevier Science Ltd, Oxford., 166, 43-49.
https://doi.org/10.1016/j.thromres.2018.04.005

Gligorijević N, Minić SL, Krizakova M, Katrlik J, Nedić O. Structural changes of fibrinogen as a consequence of cirrhosis. in Thrombosis Research. 2018;166:43-49.
doi:10.1016/j.thromres.2018.04.005 .

Gligorijević, Nikola, Minić, Simeon L., Krizakova, Martina, Katrlik, Jaroslav, Nedić, Olgica, "Structural changes of fibrinogen as a consequence of cirrhosis" in Thrombosis Research, 166 (2018):43-49,
https://doi.org/10.1016/j.thromres.2018.04.005 . .

TY  - JOUR
AU  - Gligorijević, Nikola
AU  - Minić, Simeon L.
AU  - Krizakova, Martina
AU  - Katrlik, Jaroslav
AU  - Nedić, Olgica
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3265
AB  - Cirrhosis is a disease which may develop as a consequence of various conditions. In advanced liver disease, blood coagulation can be seriously affected. Portal hypertension, vascular abnormalities and/or a dysbalance in coagulation factors may result in bleeding disorders or in the development of thrombosis. Fibrinogen is the main protein involved in clot formation and wound healing. The aim of this work was to analyse the glycosylation pattern of the isolated fibrinogen molecules by lectin-based protein microarray, together with the carbonylation pattern of the individual fibrinogen chains, possible changes in the molecular secondary and tertiary structure and reactivity with the insulin-like growth factor-binding protein 1 (IGFBP-1) in patients with cirrhosis. The results pointed to an increase in several carbohydrate moieties: tri/tetra-antennary structures, Gal beta-1,4 GlcNAc, terminal alpha-2,3 Sia and alpha-1,3 Man, and a decrease in core alpha-1,6 Fuc and bi-antennary galactosylated N-glycans with bisecting GlcNAc. Fibrinogen A alpha chain was the most susceptible to carbonylation, followed by the B beta chain. Cirrhosis induced additional protein carbonylation, mostly on the alpha chain. Spectrofluorimetry and CD spectrometry detected reduction in the alpha-helix content, protein unfolding and/or appearance of modified amino acid residues in cirrhosis. The amount of complexes which fibrinogen forms with IGFBP-1, another factor involved in wound healing was significantly greater in patients with cirrhosis than in healthy individuals. A more detailed knowledge of individual molecules in coagulation process may contribute to deeper understanding of coagulopathies and the results of this study offer additional information on the possible mechanisms involved in impaired coagulation due to cirrhosis.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Thrombosis Research
T1  - Structural changes of fibrinogen as a consequence of cirrhosis
VL  - 166
SP  - 43
EP  - 49
DO  - 10.1016/j.thromres.2018.04.005
ER  - 

@article{
author = "Gligorijević, Nikola and Minić, Simeon L. and Krizakova, Martina and Katrlik, Jaroslav and Nedić, Olgica",
year = "2018",
abstract = "Cirrhosis is a disease which may develop as a consequence of various conditions. In advanced liver disease, blood coagulation can be seriously affected. Portal hypertension, vascular abnormalities and/or a dysbalance in coagulation factors may result in bleeding disorders or in the development of thrombosis. Fibrinogen is the main protein involved in clot formation and wound healing. The aim of this work was to analyse the glycosylation pattern of the isolated fibrinogen molecules by lectin-based protein microarray, together with the carbonylation pattern of the individual fibrinogen chains, possible changes in the molecular secondary and tertiary structure and reactivity with the insulin-like growth factor-binding protein 1 (IGFBP-1) in patients with cirrhosis. The results pointed to an increase in several carbohydrate moieties: tri/tetra-antennary structures, Gal beta-1,4 GlcNAc, terminal alpha-2,3 Sia and alpha-1,3 Man, and a decrease in core alpha-1,6 Fuc and bi-antennary galactosylated N-glycans with bisecting GlcNAc. Fibrinogen A alpha chain was the most susceptible to carbonylation, followed by the B beta chain. Cirrhosis induced additional protein carbonylation, mostly on the alpha chain. Spectrofluorimetry and CD spectrometry detected reduction in the alpha-helix content, protein unfolding and/or appearance of modified amino acid residues in cirrhosis. The amount of complexes which fibrinogen forms with IGFBP-1, another factor involved in wound healing was significantly greater in patients with cirrhosis than in healthy individuals. A more detailed knowledge of individual molecules in coagulation process may contribute to deeper understanding of coagulopathies and the results of this study offer additional information on the possible mechanisms involved in impaired coagulation due to cirrhosis.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Thrombosis Research",
title = "Structural changes of fibrinogen as a consequence of cirrhosis",
volume = "166",
pages = "43-49",
doi = "10.1016/j.thromres.2018.04.005"
}

Gligorijević, N., Minić, S. L., Krizakova, M., Katrlik, J.,& Nedić, O.. (2018). Structural changes of fibrinogen as a consequence of cirrhosis. in Thrombosis Research
Pergamon-Elsevier Science Ltd, Oxford., 166, 43-49.
https://doi.org/10.1016/j.thromres.2018.04.005

Gligorijević N, Minić SL, Krizakova M, Katrlik J, Nedić O. Structural changes of fibrinogen as a consequence of cirrhosis. in Thrombosis Research. 2018;166:43-49.
doi:10.1016/j.thromres.2018.04.005 .

Gligorijević, Nikola, Minić, Simeon L., Krizakova, Martina, Katrlik, Jaroslav, Nedić, Olgica, "Structural changes of fibrinogen as a consequence of cirrhosis" in Thrombosis Research, 166 (2018):43-49,
https://doi.org/10.1016/j.thromres.2018.04.005 . .