Results 21 to 30 of about 1,682,982 (408)

Cobimetinib and trametinib inhibit platelet MEK but do not cause platelet dysfunction [PDF]

open access: yes, 2018
The MEK inhibitors cobimetinib and trametinib are used in combination with BRAF inhibitors to treat metastatic melanoma but increase rates of hemorrhage relative to BRAF inhibitors alone.
Bye, Alex P.   +6 more
core   +4 more sources

Mean Platelet Volume (MPV): New Perspectives for an Old Marker in the Course and Prognosis of Inflammatory Conditions

open access: yesMediators of Inflammation, 2019
Platelet size has been demonstrated to reflect platelet activity and seems to be a useful predictive and prognostic biomarker of cardiovascular events. It is associated with a variety of prothrombotic and proinflammatory diseases.
Aleksandra Korniluk   +4 more
semanticscholar   +1 more source

Glycoprotein Ib clustering in platelets can be inhibited by α-linolenic acid as revealed by cryo-electron tomography

open access: yesHaematologica, 2020
Platelet adhesion to the sub-endothelial matrix and damaged endothelium occurs through a multi-step process mediated in the initial phase by glycoprotein Ib binding to von Willebrand factor (vWF), which leads to the subsequent formation of a platelet ...
Simona Stivala   +7 more
doaj   +1 more source

Platelet kinetics in the pulmonary microcirculation in vivo assessed by intravital microscopy [PDF]

open access: yes, 2002
Growing evidence supports the substantial pathophysiological impact of platelets on the development of acute lung injury. Methods for studying these cellular mechanisms in vivo are not present yet.
Eichhorn, M. E.   +3 more
core   +1 more source

Platelets and Anti-platelet Therapy

open access: yesJournal of Pharmacological Sciences, 2003
Platelets play a central role in the hemostatic process and consequently are similarly involved in the pathological counterpart, thrombosis. They adhere to various subendothelial proteins, exposed either by injury or disease, and subsequently become activated by the thrombogenic surface or locally produced agonists.
Archibald McNicol, Sara J. Israels
openaire   +4 more sources

Refinement of a mouse cardiovascular model: Development, application and dissemination [version 1; referees: 2 approved, 1 approved with reservations]

open access: yesF1000Research, 2018
European and UK legislation requires all animal procedures to be conducted with consideration to reduction, refinement and replacement. In this review, 3Rs developments are discussed in the field of platelet biology and thromboembolism. Platelet research
Kirk A. Taylor, Michael Emerson
doaj   +1 more source

On the Quest for In Vitro Platelet Production by Re-Tailoring the Concepts of Megakaryocyte Differentiation

open access: yesMedicina, 2020
The demand of platelet transfusions is steadily growing worldwide, inter-donor variation, donor dependency, or storability/viability being the main contributing factors to the current global, donor-dependent platelet concentrate shortage concern.
Patricia Martínez-Botía   +3 more
doaj   +1 more source

Role of platelet-derived growth factors in physiology and medicine.

open access: yesGenes & Development, 2008
Platelet-derived growth factors (PDGFs) and their receptors (PDGFRs) have served as prototypes for growth factor and receptor tyrosine kinase function for more than 25 years. Studies of PDGFs and PDGFRs in animal development have revealed roles for PDGFR-
Johanna Andrae, R. Gallini, C. Betsholtz
semanticscholar   +1 more source

Role of P-selectin in platelet sequestration in pulmonary capillaries during endotoxemia [PDF]

open access: yes, 2006
Background: There is growing evidence that platelets accumulate in the lung and contribute to the pathogenesis of acute lung injury during endotoxemia.
Alwin Eduard Goetz   +37 more
core   +1 more source

ROS in Platelet Biology: Functional Aspects and Methodological Insights

open access: yesInternational Journal of Molecular Sciences, 2020
Reactive oxygen species (ROS) and mitochondria play a pivotal role in regulating platelet functions. Platelet activation determines a drastic change in redox balance and in platelet metabolism. Indeed, several signaling pathways have been demonstrated to
E. Masselli   +7 more
semanticscholar   +1 more source

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