Results 151 to 160 of about 550,877 (189)

Developmental synchrony of retinal waves, apoptosis, and angiogenesis in postnatal retina. [PDF]

open access: yesElife
Savage MA   +7 more
europepmc   +1 more source

P2Y12 Purinergic Receptor and Brain Tumors: Implications on Glioma Microenvironment [PDF]

open access: yesMolecules, 2021
Gliomas are the most common malignant brain tumors in adults, characterized by a high proliferation and invasion. The tumor microenvironment is rich in growth-promoting signals and immunomodulatory pathways, which increase the tumor’s aggressiveness. In response to hypoxia and glioma therapy, the amounts of adenosine triphosphate (ATP) and adenosine ...
Liliana Rockenbach   +2 more
exaly   +4 more sources

Purinergic receptor P2Y12 boosts autoimmune hepatitis through hexokinase 2-dependent glycolysis in T cells

open access: yesInternational Journal of Biological Sciences, 2023
Increasing evidence suggests that immunometabolism has started to unveil the role of metabolism in shaping immune function and autoimmune diseases. In this study, our data show that purinergic receptor P2Y12 (P2RY12) is highly expressed in concanavalin A (ConA)-induced immune hepatitis mouse model and serves as a potential metabolic regulator in ...
Changsheng Du, Changjie Shi
exaly   +3 more sources
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Molecular modeling of purinergic receptor P2Y12 and interaction with its antagonists

Journal of Molecular Graphics and Modelling, 2007
Purinergic receptors are a class of cell surface receptors for purines that prefer ATP or ADP over adenosine. The surface receptors for extracellular nucleotides are called P2 receptors. They are activated by both pyrimidine and purine nucleotides. ADP initiates platelet aggregation by 'simultaneous activation of two G protein-coupled receptors, P2Y1 ...
Chenyang Zhan
exaly   +3 more sources

Expression and Localization of Purinergic P2Y12 Receptor in Human Nasal Mucosa

open access: yesAllergology International, 2013
Extracellular nucleotides such as ATP and UTP are released from essentially all cells, and they interact with cell surface P2 receptors to produce a broad range of physiological responses. P2Y12 receptor is the major platelet receptor that mediates ADP-induced aggregation, P2Y12 receptor inhibitors such as clopidogrel and prasugrel inhibit platelet ...
Hideaki Shirasaki   +2 more
exaly   +3 more sources

A complementary role for tetraspanin superfamily member CD151 and ADP purinergic P2Y12 receptor in platelets

Thrombosis and Haemostasis, 2015
SummaryP2Y12 receptor is required for sustained activation of integrin αllbβ3, irreversible platelet aggregation and thrombus stabilisation. Tetraspanin superfamily member CD151 associates with integrin aNbp3 and plays critical roles in regulation of thrombus growth and stability in vivo.
Denise E Jackson   +2 more
exaly   +3 more sources

Tau aggregates improve the Purinergic receptor P2Y12-associated podosome rearrangements in microglial cells

Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2023
Alzheimer's disease (AD) is a progressive neurodegenerative disease that is associated with protein misfolding, plaque accumulation, neuronal dysfunction, synaptic loss, and cognitive decline. The pathological cascade of AD includes the intracellular Tau hyperphosphorylation and its subsequent aggregation, extracellular Amyloid-β plaque formation and ...
Subashchandrabose, Chinnathambi   +2 more
openaire   +2 more sources

Toll-like receptor 2 stimulation of platelets is mediated by purinergic P2X1-dependent Ca2+ mobilisation, cyclooxygenase and purinergic P2Y1 and P2Y12 receptor activation

Thrombosis and Haemostasis, 2010
SummaryToll-like receptor 2 (TLR2), which recognise and respond to conserved microbial pathogen-associated molecular patterns, is expressed on the platelet surface. Furthermore, it has recently been shown that the TLR2/1 agonist Pam3CSK4 stimulates platelet activation.
Maria Lerm   +2 more
exaly   +3 more sources

A Comparison of Microglia Detection in Mammals and Humans Using Purinergic Receptor P2Y12 Labeling

Journal of Evolutionary Biochemistry and Physiology, 2021
The problem of choosing an adequate method to detect microglia is relevant for modern neurophysiological and interdisciplinary research due to the lack of universal approaches allowing visualization of this cell population in the brain of humans and laboratory animals.
D. E. Korzhevskii   +3 more
openaire   +1 more source

The role of purinergic P2Y12 and P2Y13 receptors in ADPβS-induced inhibition of the cardioaccelerator sympathetic drive in pithed rats

open access: yesPurinergic Signalling, 2020
ATP is a cotransmitter released with other neurotransmitters from sympathetic nerves, where it stimulates purinergic receptors. Purinergic adenosine P1 receptors (coupled to Gi/o proteins) produce sympatho-inhibition in several autonomic effectors by prejunctional inhibition of neurotransmitter release.
Kristian A Haanes   +2 more
exaly   +4 more sources

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