Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa
Аутори
Ilic-Tomić, TatjanaSoković, Marina
Vojnović, Sandra
Ćirić, Ana D.
Veljić, Milan
Nikodinović-Runić, Jasmina
Novaković, Miroslav M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Diarylheptanoids from the barks of Alnus viridis ssp. viridis (green alder) and Alnus glutinosa (black alder) were explored for anti-quorum sensing activity. Chemicals with anti-quorum sensing activity have recently been examined for antimicrobial applications. The anti-quorum sensing activity of the selected diarylheptanoids was determined using two biosensors, namely Pseudomonas aeruginosa PAO1 and Chromobacterium violaceum CV026. Although all of the investigated compounds negatively influenced the motility of P. aeruginosa PAO1, four were able to inhibit biofilm formation of this human opportunistic pathogen for 40-70%. Three of the diarylheptanoids (3, 4, and 5) negatively influenced the biosynthesis of pyocyanin, which is under the control of quorum sensing. Platyphyllenone (7) and hirsutenone (5) were able to inhibit the biosynthesis of violacein in C. violaceum CV026, with 5 being able to inhibit the synthesis of both biopigments. Only one of the tested diarylheptanoids (1) was ...shown to significantly decrease the production of acyl homoserine lactones (AHL) in P. aeruginosa PAO1, more specifically, production of the long chain N-(3-oxododecanoyl)- l-HSL. On the other side, four diarylheptanoids (2-5) significantly reduced the synthesis of 2-alkyl-4-quinolones, part of the P. aeruginosa quinolone-mediated signaling system. To properly assess therapeutic potential of these compounds, their in vitro antiproliferative effect on normal human lung fibroblasts was determined, with doses affecting cell proliferation between 10 and 100 mu g/mL. This study confirms that the barks of green and black alders are rich source of phytochemicals with a wide range of biological activities that could further be exploited as natural agents against bacterial contaminations and infections.
Кључне речи:
Alnus viridis ssp viridis / Alnus glutinosa / Betulaceae / diarylheptanoids / quorum sensing / acyl homoserine lactone / Pseudomonas aeruginosaИзвор:
Planta Medica, 2017, 83, 01-02, 117-125Издавач:
- Georg Thieme Verlag Kg, Stuttgart
Финансирање / пројекти:
- Биоактивни природни производи самониклих, гајених и јестивих биљака: одређивање структура и активности (RS-MESTD-Basic Research (BR or ON)-172053)
- Изучавање микробиолошког диверзитета и карактеризација корисних срединских микроорганизама (RS-MESTD-Basic Research (BR or ON)-173048)
Напомена:
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/3034
DOI: 10.1055/s-0042-107674
ISSN: 0032-0943
PubMed: 27220074
WoS: 000393182100015
Scopus: 2-s2.0-84969933386
Колекције
Институција/група
Inovacioni centar / Innovation CentreTY - JOUR AU - Ilic-Tomić, Tatjana AU - Soković, Marina AU - Vojnović, Sandra AU - Ćirić, Ana D. AU - Veljić, Milan AU - Nikodinović-Runić, Jasmina AU - Novaković, Miroslav M. PY - 2017 UR - https://cherry.chem.bg.ac.rs/handle/123456789/2395 AB - Diarylheptanoids from the barks of Alnus viridis ssp. viridis (green alder) and Alnus glutinosa (black alder) were explored for anti-quorum sensing activity. Chemicals with anti-quorum sensing activity have recently been examined for antimicrobial applications. The anti-quorum sensing activity of the selected diarylheptanoids was determined using two biosensors, namely Pseudomonas aeruginosa PAO1 and Chromobacterium violaceum CV026. Although all of the investigated compounds negatively influenced the motility of P. aeruginosa PAO1, four were able to inhibit biofilm formation of this human opportunistic pathogen for 40-70%. Three of the diarylheptanoids (3, 4, and 5) negatively influenced the biosynthesis of pyocyanin, which is under the control of quorum sensing. Platyphyllenone (7) and hirsutenone (5) were able to inhibit the biosynthesis of violacein in C. violaceum CV026, with 5 being able to inhibit the synthesis of both biopigments. Only one of the tested diarylheptanoids (1) was shown to significantly decrease the production of acyl homoserine lactones (AHL) in P. aeruginosa PAO1, more specifically, production of the long chain N-(3-oxododecanoyl)- l-HSL. On the other side, four diarylheptanoids (2-5) significantly reduced the synthesis of 2-alkyl-4-quinolones, part of the P. aeruginosa quinolone-mediated signaling system. To properly assess therapeutic potential of these compounds, their in vitro antiproliferative effect on normal human lung fibroblasts was determined, with doses affecting cell proliferation between 10 and 100 mu g/mL. This study confirms that the barks of green and black alders are rich source of phytochemicals with a wide range of biological activities that could further be exploited as natural agents against bacterial contaminations and infections. PB - Georg Thieme Verlag Kg, Stuttgart T2 - Planta Medica T1 - Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa VL - 83 IS - 01-02 SP - 117 EP - 125 DO - 10.1055/s-0042-107674 ER -
@article{ author = "Ilic-Tomić, Tatjana and Soković, Marina and Vojnović, Sandra and Ćirić, Ana D. and Veljić, Milan and Nikodinović-Runić, Jasmina and Novaković, Miroslav M.", year = "2017", abstract = "Diarylheptanoids from the barks of Alnus viridis ssp. viridis (green alder) and Alnus glutinosa (black alder) were explored for anti-quorum sensing activity. Chemicals with anti-quorum sensing activity have recently been examined for antimicrobial applications. The anti-quorum sensing activity of the selected diarylheptanoids was determined using two biosensors, namely Pseudomonas aeruginosa PAO1 and Chromobacterium violaceum CV026. Although all of the investigated compounds negatively influenced the motility of P. aeruginosa PAO1, four were able to inhibit biofilm formation of this human opportunistic pathogen for 40-70%. Three of the diarylheptanoids (3, 4, and 5) negatively influenced the biosynthesis of pyocyanin, which is under the control of quorum sensing. Platyphyllenone (7) and hirsutenone (5) were able to inhibit the biosynthesis of violacein in C. violaceum CV026, with 5 being able to inhibit the synthesis of both biopigments. Only one of the tested diarylheptanoids (1) was shown to significantly decrease the production of acyl homoserine lactones (AHL) in P. aeruginosa PAO1, more specifically, production of the long chain N-(3-oxododecanoyl)- l-HSL. On the other side, four diarylheptanoids (2-5) significantly reduced the synthesis of 2-alkyl-4-quinolones, part of the P. aeruginosa quinolone-mediated signaling system. To properly assess therapeutic potential of these compounds, their in vitro antiproliferative effect on normal human lung fibroblasts was determined, with doses affecting cell proliferation between 10 and 100 mu g/mL. This study confirms that the barks of green and black alders are rich source of phytochemicals with a wide range of biological activities that could further be exploited as natural agents against bacterial contaminations and infections.", publisher = "Georg Thieme Verlag Kg, Stuttgart", journal = "Planta Medica", title = "Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa", volume = "83", number = "01-02", pages = "117-125", doi = "10.1055/s-0042-107674" }
Ilic-Tomić, T., Soković, M., Vojnović, S., Ćirić, A. D., Veljić, M., Nikodinović-Runić, J.,& Novaković, M. M.. (2017). Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa. in Planta Medica Georg Thieme Verlag Kg, Stuttgart., 83(01-02), 117-125. https://doi.org/10.1055/s-0042-107674
Ilic-Tomić T, Soković M, Vojnović S, Ćirić AD, Veljić M, Nikodinović-Runić J, Novaković MM. Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa. in Planta Medica. 2017;83(01-02):117-125. doi:10.1055/s-0042-107674 .
Ilic-Tomić, Tatjana, Soković, Marina, Vojnović, Sandra, Ćirić, Ana D., Veljić, Milan, Nikodinović-Runić, Jasmina, Novaković, Miroslav M., "Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa" in Planta Medica, 83, no. 01-02 (2017):117-125, https://doi.org/10.1055/s-0042-107674 . .