Results 81 to 90 of about 790,517 (360)

Basilar Artery Occlusion Stroke Managed With Tenecteplase Versus Alteplase Before Endovascular Treatment (BAO‐TNK)

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To compare the effectiveness and safety of tenecteplase (TNK) versus alteplase (TPA) in patients with basilar artery occlusion prior to endovascular treatment (EVT). Methods In this retrospective multicenter study (BAO‐TNK), we analyzed consecutive BAO patients from 14 U.S.
Rahul R. Karamchandani   +38 more
wiley   +1 more source

Phosphorylation of (Ser 291) in the linker insert of Syk negatively regulates ITAM signaling in platelets

open access: yesPlatelets
Receptor-induced tyrosine phosphorylation of spleen tyrosine kinase (Syk) has been studied extensively in hematopoietic cells. Metabolic mapping and high-resolution mass spectrometry, however, indicate that one of the most frequently detected ...
Carol Dangelmaier   +7 more
doaj   +1 more source

Neonatal platelet physiology and implications for transfusion

open access: yesPlatelets, 2022
The neonatal hemostatic system is different from that of adults. The differences in levels of procoagulant and anticoagulant factors and the evolving equilibrium in secondary hemostasis during the transition from fetal/neonatal life to infancy, childhood,
Francisca Ferrer-Marín   +1 more
doaj   +1 more source

Changes in Immune‐Inflammation Status and Acute Ischemic Stroke Prognosis in Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Inflammation is a critical risk factor for poor outcomes in cerebral infarction. Prior studies focused primarily on baseline inflammation status, neglecting dynamic longitudinal changes. We try to investigate the association between immune‐inflammation status alterations and stroke prognosis, and evaluated three systemic biomarkers'
Songfang Chen   +11 more
wiley   +1 more source

Platelets promote macrophage polarization toward pro-inflammatory phenotype and increase survival of septic mice [PDF]

open access: yes, 2019
We investigated the contribution of human platelets to macrophage effector properties in the presence of lipopolysaccharide (LPS), as well as the beneficial effects and time frame for platelet transfusion in septic animals.
Carestia, Agostina   +9 more
core   +1 more source

Exploring the morphine-platelet activity association in patients with ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention

open access: yesPlatelets
ST-segment elevation myocardial infarction (STEMI) is usually caused by a ruptured atherosclerotic plaque, with subsequent thrombus formation. Platelet inhibition and primary percutaneous coronary intervention (PCI) are essential treatments.
Menikae K. Heenkenda   +4 more
doaj   +1 more source

Frozen and cold-stored platelets: reconsidered platelet products

open access: yesPlatelets, 2022
Platelet transfusion, both prophylactic and therapeutic, is a key element in modern medicine. Currently, the standard platelet product for clinical use is platelet concentrates at room temperature (20–24°C) under gentle agitation.
Teresa Jimenez-Marco   +4 more
doaj   +1 more source

Exploratory Analysis of ELP1 Expression in Whole Blood From Patients With Familial Dysautonomia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Familial dysautonomia (FD) is a hereditary neurodevelopmental disorder caused by aberrant splicing of the ELP1 gene, leading to a tissue‐specific reduction in ELP1 protein expression. Preclinical models indicate that increasing ELP1 levels can mitigate disease manifestations.
Alejandra González‐Duarte   +13 more
wiley   +1 more source

Application of the Cellular Thermal Shift Assay (CETSA) to validate drug target engagement in platelets

open access: yesPlatelets
Small molecule drugs play a major role in the study of human platelets. Effective action of a drug requires it to bind to one or more targets within the platelet (target engagement). However, although in vitro assays with isolated proteins can be used to
Joanna-Marie Howes, Matthew T. Harper
doaj   +1 more source

Platelet-derived respiratory-competent mitochondria transfer to mesenchymal stem cells to promote wound healing via metabolic reprogramming

open access: yesPlatelets, 2022
Mitochondria regulate intracellular metabolism and are also involved in intercellular transfer in vitro and in vivo, thereby affecting the function of adjacent cells.
Enlin Chen   +3 more
doaj   +1 more source

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