Exploring bias in platelet P2Y1 signalling: Host defence versus haemostasis

D Pan, G Ladds, KM Rahman… - British Journal of …, 2024 - Wiley Online Library
Platelets are necessary for maintaining haemostasis. Separately, platelets are important for
the propagation of inflammation during the host immune response against infection. The …

[HTML][HTML] Roles of G proteins and their GTPase-activating proteins in platelets

L O'Donoghue, A Smolenski - Bioscience Reports, 2024 - portlandpress.com
Platelets are small anucleate blood cells supporting vascular function. They circulate in a
quiescent state monitoring the vasculature for injuries. Platelets adhere to injury sites and …

Novel strategy to combat the procoagulant phenotype in heparin-induced thrombocytopenia using 12-LOX inhibition

SA Renna, X Zhao, SP Kunapuli, P Ma… - … and Vascular Biology, 2023 - Am Heart Assoc
BACKGROUND: Heparin-induced thrombocytopenia (HIT) is a major concern for all
individuals that undergo cardiac bypass surgeries or require prolonged heparin exposure …

A regulatory node involving Gαq, PLCβ, and RGS proteins modulates platelet reactivity to critical agonists

S Gupta, M Cooper, X Zhao, Y Yarman… - Journal of Thrombosis …, 2023 - Elsevier
Background Most platelet agonists work through G protein-coupled receptors, activating
pathways that involve members of the G q, G i, and G 12/G 13 families of heterotrimeric G …

Engineered P2Y12-Overexpressing Cell-Membrane-Wrapped Nanoparticles for the Functional Reversal of Ticagrelor and Clopidogrel

X Guo, S Ye, X Cheng, Y Huang, G Sun, Y An, J Du… - Nano Letters, 2024 - ACS Publications
Antiplatelet agents, particularly P2Y12 receptor inhibitors, are critical medicines in the
prevention and treatment of thrombotic diseases in the clinic. However, their long-term use …

Distinct Role of GRK3 in Platelet Activation by Desensitization of G Protein-Coupled Receptors

PK Chaudhary, S Kim, SP Kunapuli… - Thrombosis and …, 2024 - thieme-connect.com
Background Many platelet agonists mediate their cellular effects through G protein-coupled
receptors (GPCRs) to induce platelet activation, and GPCR kinases (GRKs) have been …

[HTML][HTML] Loss of P2Y1 receptor desensitization does not impact hemostasis or thrombosis despite increased platelet reactivity in vitro

DS Paul, TN Blatt, WJ Schug, EG Clark… - Journal of Thrombosis …, 2023 - Elsevier
Background The hemostatic plug formation at sites of vascular injury is strongly dependent
on rapid platelet activation and integrin-mediated adhesion and aggregation. However, to …

Untersuchung der Steuerung der Expression des humanen P2Y12-Rezeptors mittels Mutagenese

J Leyens - 2024 - bonndoc.ulb.uni-bonn.de
Der humane (h) P2Y 12-Rezeptor ist ein Gi-Protein-gekoppelter-Rezeptor, der zu einer der
bedeutendsten Proteingruppen des menschlichen Organismus gehört und über die …

Rosuvastatin inhibit ox-LDL-induced platelet activation by the p38/MAPK pathway

J Liu, W Jiao, F Li, Y Xie, M Meng… - Clinical Hemorheology and … - content.iospress.com
OBJECTIVE: This study intends to explore the effects of Rosuvastatin on ox-LDL induced
platelet activation and its molecular mechanism. METHODS: Platelet aggregation rate was …

Research Progress on the Mechanism of Salvia Miltiorrhiza Extract Inhibiting Platelet Aggregation

W Haixia, D Yinhai, Y Yifan, P Tao… - Academic Journal of …, 2024 - francis-press.com
Thrombotic diseases have high disability rates, high mortality rates, and seriously endanger
human health and safety. Platelets play an important role in the process of thrombus …