Anti-quorum sensing activity, toxicity in zebrafish (Danio rerio) embryos and phytochemical characterization of Trapa natans leaf extracts
Samo za registrovane korisnike
2018
Autori
Aleksić, IvanaRistivojević, Petar
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Pavić, Aleksandar
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Radojević, Ivana
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Čomić, Ljiljana R.
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Vasiljević, Branka
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Opsenica, Dejan M.
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Milojković-Opsenica, Dušanka
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Šenerović, Lidija
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Članak u časopisu (Objavljena verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Ethnopharmacological relevance: Trapa natans L. (water chestnut or water caltrop) is a widespread aquatic plant, which has been cultivated for food and traditional medicine since ancient times. Pharmacological studies showed that water chestnut exhibits the wide range of biological activities, such as antimicrobial, antioxidative, analgesic, anti-inflammatory, as well as antiulcer. Aim of the study: Evaluation of anti-virulence potential and toxicity of T. natans methanol (TnM), acetone (TnA) and ethyl acetate (TnEA) leaf extracts. Materials and methods: The anti-quorum sensing activity of Tn extracts was addressed by measuring their effects on biofilm formation, swarming motility and pyocyanin and elastase production in Pseudomonas aeruginosa. Specific P. aeruginosa biosensors were used to identify which of the signaling pathways were affected. The lethal and developmental toxicity of extracts were addressed in vivo using the zebrafish (Danio rerio) model system. The phenolic composit...ion of T. natans leafs extracts was analyzed by a linear ion trap-OrbiTrap hybrid mass spectrometer (LTQ OrbiTrapMS) and UHPLC system configured with a diode array detector (DAD) hyphenated with the triple quadrupole mass spectrometer. Results: Subinhibitory concentrations of Tn leaf extracts (0.2 MIC) inhibited pyocyanin and elastase production up to 50% and 60%, respectively, and reduced swarming zones, comparing to non-treated P. aeruginosa. TnA inhibited biofilm formation by 15%, TnM showed a stimulatory effect on biofilm formation up to 20%, while TnEA showed no effect. The bioactive concentrations of TnM and TnA were not toxic in the zebrafish model system. Twenty-two phenolic compounds were tentatively identified in TnM, where thirteen of them were identified in T. natans for the first time. Tn extracts, as well as their major components, ellagic and ferulic acids, demonstrated the ability to interfere with P. aeruginosa Las and PQS signaling pathways. Conclusions: This study demonstrates anti-virulence potential of Tn leaf extracts against medically important pathogen P. aeruginosa and confirms the ethnopharmacological application of this plant against microbial infections.
Ključne reči:
Trapa natans / Pseudomonas aeruginosa / Quorum sensing / Toxicity / ZebrafishIzvor:
Journal of Ethnopharmacology, 2018, 222, 148-158Izdavač:
- Elsevier Ireland Ltd, Clare
Finansiranje / projekti:
- Izučavanje mikrobiološkog diverziteta i karakterizacija korisnih sredinskih mikroorganizama (RS-MESTD-Basic Research (BR or ON)-173048)
- Sinteza aminohinolina i njihovih derivata kao antimalarika i inhibitora botulinum neurotoksina A (RS-MESTD-Basic Research (BR or ON)-172008)
- Korelacija strukture i osobina prirodnih i sintetičkih molekula i njihovih kompleksa sa metalima (RS-MESTD-Basic Research (BR or ON)-172017)
- Preklinička ispitivanja bioaktivnih supstanci (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-41010)
Napomena:
- Peer-reviewed manuscript: http://cherry.chem.bg.ac.rs/handle/123456789/2932
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/2933
DOI: 10.1016/j.jep.2018.05.005
ISSN: 0378-8741
PubMed: 29733941
WoS: 000436224700014
Scopus: 2-s2.0-85046784871
Institucija/grupa
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Aleksić, Ivana AU - Ristivojević, Petar AU - Pavić, Aleksandar AU - Radojević, Ivana AU - Čomić, Ljiljana R. AU - Vasiljević, Branka AU - Opsenica, Dejan M. AU - Milojković-Opsenica, Dušanka AU - Šenerović, Lidija PY - 2018 UR - https://cherry.chem.bg.ac.rs/handle/123456789/2166 AB - Ethnopharmacological relevance: Trapa natans L. (water chestnut or water caltrop) is a widespread aquatic plant, which has been cultivated for food and traditional medicine since ancient times. Pharmacological studies showed that water chestnut exhibits the wide range of biological activities, such as antimicrobial, antioxidative, analgesic, anti-inflammatory, as well as antiulcer. Aim of the study: Evaluation of anti-virulence potential and toxicity of T. natans methanol (TnM), acetone (TnA) and ethyl acetate (TnEA) leaf extracts. Materials and methods: The anti-quorum sensing activity of Tn extracts was addressed by measuring their effects on biofilm formation, swarming motility and pyocyanin and elastase production in Pseudomonas aeruginosa. Specific P. aeruginosa biosensors were used to identify which of the signaling pathways were affected. The lethal and developmental toxicity of extracts were addressed in vivo using the zebrafish (Danio rerio) model system. The phenolic composition of T. natans leafs extracts was analyzed by a linear ion trap-OrbiTrap hybrid mass spectrometer (LTQ OrbiTrapMS) and UHPLC system configured with a diode array detector (DAD) hyphenated with the triple quadrupole mass spectrometer. Results: Subinhibitory concentrations of Tn leaf extracts (0.2 MIC) inhibited pyocyanin and elastase production up to 50% and 60%, respectively, and reduced swarming zones, comparing to non-treated P. aeruginosa. TnA inhibited biofilm formation by 15%, TnM showed a stimulatory effect on biofilm formation up to 20%, while TnEA showed no effect. The bioactive concentrations of TnM and TnA were not toxic in the zebrafish model system. Twenty-two phenolic compounds were tentatively identified in TnM, where thirteen of them were identified in T. natans for the first time. Tn extracts, as well as their major components, ellagic and ferulic acids, demonstrated the ability to interfere with P. aeruginosa Las and PQS signaling pathways. Conclusions: This study demonstrates anti-virulence potential of Tn leaf extracts against medically important pathogen P. aeruginosa and confirms the ethnopharmacological application of this plant against microbial infections. PB - Elsevier Ireland Ltd, Clare T2 - Journal of Ethnopharmacology T1 - Anti-quorum sensing activity, toxicity in zebrafish (Danio rerio) embryos and phytochemical characterization of Trapa natans leaf extracts VL - 222 SP - 148 EP - 158 DO - 10.1016/j.jep.2018.05.005 ER -
@article{ author = "Aleksić, Ivana and Ristivojević, Petar and Pavić, Aleksandar and Radojević, Ivana and Čomić, Ljiljana R. and Vasiljević, Branka and Opsenica, Dejan M. and Milojković-Opsenica, Dušanka and Šenerović, Lidija", year = "2018", abstract = "Ethnopharmacological relevance: Trapa natans L. (water chestnut or water caltrop) is a widespread aquatic plant, which has been cultivated for food and traditional medicine since ancient times. Pharmacological studies showed that water chestnut exhibits the wide range of biological activities, such as antimicrobial, antioxidative, analgesic, anti-inflammatory, as well as antiulcer. Aim of the study: Evaluation of anti-virulence potential and toxicity of T. natans methanol (TnM), acetone (TnA) and ethyl acetate (TnEA) leaf extracts. Materials and methods: The anti-quorum sensing activity of Tn extracts was addressed by measuring their effects on biofilm formation, swarming motility and pyocyanin and elastase production in Pseudomonas aeruginosa. Specific P. aeruginosa biosensors were used to identify which of the signaling pathways were affected. The lethal and developmental toxicity of extracts were addressed in vivo using the zebrafish (Danio rerio) model system. The phenolic composition of T. natans leafs extracts was analyzed by a linear ion trap-OrbiTrap hybrid mass spectrometer (LTQ OrbiTrapMS) and UHPLC system configured with a diode array detector (DAD) hyphenated with the triple quadrupole mass spectrometer. Results: Subinhibitory concentrations of Tn leaf extracts (0.2 MIC) inhibited pyocyanin and elastase production up to 50% and 60%, respectively, and reduced swarming zones, comparing to non-treated P. aeruginosa. TnA inhibited biofilm formation by 15%, TnM showed a stimulatory effect on biofilm formation up to 20%, while TnEA showed no effect. The bioactive concentrations of TnM and TnA were not toxic in the zebrafish model system. Twenty-two phenolic compounds were tentatively identified in TnM, where thirteen of them were identified in T. natans for the first time. Tn extracts, as well as their major components, ellagic and ferulic acids, demonstrated the ability to interfere with P. aeruginosa Las and PQS signaling pathways. Conclusions: This study demonstrates anti-virulence potential of Tn leaf extracts against medically important pathogen P. aeruginosa and confirms the ethnopharmacological application of this plant against microbial infections.", publisher = "Elsevier Ireland Ltd, Clare", journal = "Journal of Ethnopharmacology", title = "Anti-quorum sensing activity, toxicity in zebrafish (Danio rerio) embryos and phytochemical characterization of Trapa natans leaf extracts", volume = "222", pages = "148-158", doi = "10.1016/j.jep.2018.05.005" }
Aleksić, I., Ristivojević, P., Pavić, A., Radojević, I., Čomić, L. R., Vasiljević, B., Opsenica, D. M., Milojković-Opsenica, D.,& Šenerović, L.. (2018). Anti-quorum sensing activity, toxicity in zebrafish (Danio rerio) embryos and phytochemical characterization of Trapa natans leaf extracts. in Journal of Ethnopharmacology Elsevier Ireland Ltd, Clare., 222, 148-158. https://doi.org/10.1016/j.jep.2018.05.005
Aleksić I, Ristivojević P, Pavić A, Radojević I, Čomić LR, Vasiljević B, Opsenica DM, Milojković-Opsenica D, Šenerović L. Anti-quorum sensing activity, toxicity in zebrafish (Danio rerio) embryos and phytochemical characterization of Trapa natans leaf extracts. in Journal of Ethnopharmacology. 2018;222:148-158. doi:10.1016/j.jep.2018.05.005 .
Aleksić, Ivana, Ristivojević, Petar, Pavić, Aleksandar, Radojević, Ivana, Čomić, Ljiljana R., Vasiljević, Branka, Opsenica, Dejan M., Milojković-Opsenica, Dušanka, Šenerović, Lidija, "Anti-quorum sensing activity, toxicity in zebrafish (Danio rerio) embryos and phytochemical characterization of Trapa natans leaf extracts" in Journal of Ethnopharmacology, 222 (2018):148-158, https://doi.org/10.1016/j.jep.2018.05.005 . .