151. Molecular mechanism of Danshensu on platelet antiaggregation.
- Author
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Yu, Chen, Geng, Feng, Fan, Hua-Ying, Luan, Hai-Yun, Liu, Yue, Ji, Kai, Fu, Feng-Hua, Trincone, Antonio, Azevedo, Joao L., and Gong, Mingfu
- Subjects
CARDIOVASCULAR disease treatment ,THROMBOSIS ,BLOOD platelets ,PLATELET aggregation inhibitors ,THROMBOPENIC purpura treatment ,THROMBOTIC thrombocytopenic purpura treatment - Abstract
In this study, we detected the effect of Danshensu on PARs-PLCβsignaling pathway to elucidate molecular mechanism of Danshensu on platelet anti-aggregation. Our results demonstrate that Danshensu is able to decrease the levels of IP3, Ca
2+ and AA secretion, which indicate that Danshensu may involve in PARs-PLCβ signaling pathways. Molecular docking study shows that Danshesu has similar polar interactions with PAR1 receptors as BMS200261 at the same position. The findings from our study enable a better understanding of Danshensu biological properties, which could ultimately lead to the development of multi-target antiplatelet natural medicine for the treatment and/or prevention of some thrombotic diseases. [ABSTRACT FROM AUTHOR]- Published
- 2018
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