The key contribution of platelet and vascular arachidonic acid metabolism to the pathophysiology of atherothrombosis

L Badimon, G Vilahur, B Rocca… - Cardiovascular …, 2021 - academic.oup.com
… to various activating or inhibitory stimuli. Arachidonic acid is … primary haemostasis and
atherothrombosis is demonstrated … low-dose aspirin, a selective inhibitor of platelet COX-1. The …

Endothelial cyclooxygenase-1 paradoxically drives local vasoconstriction and atherogenesis despite underpinning prostacyclin generation

JA Mitchell, F Shala, MEL Pires, RY Loy… - Science …, 2021 - science.org
… is associated with cyclooxygenase-2 expression in discrete … implicated in the reduced
atherothrombosis observed in mouse … with unintentional cyclooxygenase-2 inhibition (61) and the …

Disconnect between COX-2 selective inhibition and cardiovascular risk in preclinical models

YE Koshman, AL Bielinski, BM Bird, JR Green… - … of Pharmacological and …, 2023 - Elsevier
… In endothelial activation assays, there were no biologically significant changes in the
expression level of 7 potential endothelial injury markers for any of our COX inhibitor compounds …

Molecular pharmacology of inflammation resolution in atherosclerosis

S Kotlyarov, A Kotlyarova - International Journal of Molecular Sciences, 2022 - mdpi.com
… Aspirin modifies cyclooxygenase-2 (COX2) by acetylation in Ser 530 . This modification, …
the expression of adhesion molecules on human leukocytes in whole blood and to inhibit

Cyclooxygenases and platelet functions

A Bruno, S Tacconelli, A Contursi, P Ballerini… - Advances in …, 2023 - Elsevier
… This prostanoid plays a central role in atherothrombosis, as shown by the benefit of the
antiplatelet agent low-dose aspirin, a preferential inhibitor of platelet COX-1. Recent findings …

[HTML][HTML] Profiling the eicosanoid networks that underlie the anti-and pro-thrombotic effects of aspirin

M Crescente, PC Armstrong, NS Kirkby… - … : official publication of …, 2020 - ncbi.nlm.nih.gov
… Overall, we have established the eicosanoid profiles linked to inhibition of COX-1 in
platelets and in the remainder of the cardiovascular system and linked them to anti-and pro-…

Inflammation: Biochemistry, cellular targets, anti-inflammatory agents and challenges with special emphasis on cyclooxygenase-2

B Kaur, P Singh - Bioorganic Chemistry, 2022 - Elsevier
… an important role in the pathogenesis of atherothrombosis and its thrombotic complications
effecting peripheral, coronary and cerebral arteries. Complete inhibition of COX-2 mediated …

Thromboxane A2 synthase and thromboxane receptor deletion reduces ischaemia/reperfusion-evoked inflammation, apoptosis, autophagy and pyroptosis

TH Chueh, YH Cheng, KH Chen… - Thrombosis and …, 2020 - thieme-connect.com
… The inhibition of TXAS expression to synthesise TXA 2 and TP activation through TXAS
or … TP expression and TXA 2 release are elevated during vascular and atherothrombotic

Serum from Stroke Patients with High-Grade Carotid Stenosis Promotes Cyclooxygenase-Dependent Endothelial Dysfunction in Non-ischemic Mice Carotid Arteries

L Puertas-Umbert, N Puig, M Camacho… - Translational Stroke …, 2024 - Springer
… As expected, NOS inhibition by L-NAME largely decreased … We found that either nonselective
or selective inhibition of … artery endothelial dysfunction in atherothrombotic stroke. Of note, …

Cardiovascular biology of prostanoids and drug discovery

L Zhu, Y Zhang, Z Guo, M Wang - … , Thrombosis, and Vascular …, 2020 - Am Heart Assoc
… human volunteers inhibits platelet function while preserving hemostatic function. Vascular-wall-produced
PGE 2 exacerbates arterial thrombosis and atherothrombosis through platelet …