Biochemical and Biophysical Research Communications, volume 586, pages 20-26

Curcumin by activation of adenosine A2A receptor stimulates protein kinase a and potentiates inhibitory effect of cangrelor on platelets

Kharazova Alexandra 5
Mindukshev Igor
Publication typeJournal Article
Publication date2022-01-01
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor3.1
ISSN0006291X, 10902104
Biochemistry
Molecular Biology
Cell Biology
Biophysics
Abstract
Curcumin is a natural polyphenol derived from the turmeric plant (Curcuma longa) which exhibits numerous beneficial effects on different cell types. Inhibition of platelet activation by curcumin is well known, however molecular mechanisms of its action on platelets are not fully defined. In this study, we used laser diffraction method for analysis of platelet aggregation and Western blot for analysis of intracellular signaling mechanisms of curcumin effects on platelets. We identified two new molecular mechanisms involved in the inhibitory effects of curcumin on platelet activation. Firstly, curcumin by activation of adenosine A2A receptor stimulated protein kinase A activation and phosphorylation of Vasodilator-stimulated phosphoprotein. Secondly, we demonstrated that curcumin even at low doses, which did not inhibit platelet aggregation, potentiated inhibitory effect of ADP receptor P2Y12 antagonist cangrelor which partly could be explained by activation of adenosine A2A receptor.

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Rukoyatkina N. et al. Curcumin by activation of adenosine A2A receptor stimulates protein kinase a and potentiates inhibitory effect of cangrelor on platelets // Biochemical and Biophysical Research Communications. 2022. Vol. 586. pp. 20-26.
GOST all authors (up to 50) Copy
Rukoyatkina N., Shpakova V., Bogoutdinova A., Kharazova A., Mindukshev I., Gambaryan S., Mindukshev I. V. Curcumin by activation of adenosine A2A receptor stimulates protein kinase a and potentiates inhibitory effect of cangrelor on platelets // Biochemical and Biophysical Research Communications. 2022. Vol. 586. pp. 20-26.
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RIS Copy
TY - JOUR
DO - 10.1016/j.bbrc.2021.11.006
UR - https://doi.org/10.1016%2Fj.bbrc.2021.11.006
TI - Curcumin by activation of adenosine A2A receptor stimulates protein kinase a and potentiates inhibitory effect of cangrelor on platelets
T2 - Biochemical and Biophysical Research Communications
AU - Rukoyatkina, Natalia
AU - Shpakova, Valentina
AU - Bogoutdinova, Alina
AU - Kharazova, Alexandra
AU - Mindukshev, Igor
AU - Gambaryan, Stepan
AU - Mindukshev, I. V.
PY - 2022
DA - 2022/01/01 00:00:00
PB - Elsevier
SP - 20-26
VL - 586
SN - 0006-291X
SN - 1090-2104
ER -
BibTex
Cite this
BibTex Copy
@article{2022_Rukoyatkina,
author = {Natalia Rukoyatkina and Valentina Shpakova and Alina Bogoutdinova and Alexandra Kharazova and Igor Mindukshev and Stepan Gambaryan and I. V. Mindukshev},
title = {Curcumin by activation of adenosine A2A receptor stimulates protein kinase a and potentiates inhibitory effect of cangrelor on platelets},
journal = {Biochemical and Biophysical Research Communications},
year = {2022},
volume = {586},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016%2Fj.bbrc.2021.11.006},
pages = {20--26},
doi = {10.1016/j.bbrc.2021.11.006}
}
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