Results 51 to 60 of about 28,974 (217)
Journal of Neuroscience, 2006 The cellular mechanism(s) by which the brain senses changes in pH to regulate breathing (i.e., central chemoreception) have remained incompletely understood, in large part because the central respiratory chemoreceptors have themselves eluded detection ...
D. Mulkey +3 more
semanticscholar +1 more source
Physiologic roles of P2 receptors in leukocytes
Journal of Leukocyte Biology, 2022 Since their discovery in the 1970s, purinergic receptors have been shown to play key roles in a wide variety of biologic systems and cell types. In the immune system, purinergic receptors participate in innate immunity and in the modulation of the ...
A. P. Alberto +10 more
semanticscholar +1 more source
Frontiers in Cellular Neuroscience, 2018 Previous studies suggested that the thrombospondin-1/transforming growth factor-β1 (TSP-1/TGF-β1) pathway might be critical in synaptogenesis during development and that the purinergic P2 receptor family could regulate synaptogenesis by modulating TSP-1 ...
Hongliu Sun +9 more
semanticscholar +1 more source
The relationship between P2X4 and P2X7: a physiologically important interaction? [PDF]
, 2013 Purinergic signaling within the kidney is becoming an important focus in the study of renal health and disease. The effectors of ATP signaling, the P2Y and P2X receptors, are expressed to varying extents in and along the nephron.
Birch, Rebecca E +3 more
core +3 more sources
Journal of Cellular and Molecular Medicine, 2012 Blood levels of extracellular nucleotides (e.g. ATP) are greatly increased during heart ischaemia, but, despite the presence of their specific receptors on cardiomyocytes (both P2X and P2Y subtypes), their effects on the subsequent myocardial damage are ...
Simona Cosentino +5 more
semanticscholar +1 more source
P2X4 purinergic receptors offer a therapeutic target for aggressive prostate cancer
Journal of Pathology, 2021 Prostate cancer (PCa) remains a leading cause of cancer‐related deaths in American men and treatment options for metastatic PCa are limited. There is a critical need to identify new mechanisms that contribute to PCa progression, that distinguish benign ...
J. Maynard +13 more
semanticscholar +1 more source
P2X receptors: epithelial ion channels and regulators of salt and water transport. [PDF]
, 2008 When the results from electrophysiological studies of renal epithelial cells are combined with data from in vivo tubule microperfusion experiments and immunohistochemical surveys of the nephron, the accumulated evidence suggests that ATP-gated ion ...
Brian F. King +29 more
core +1 more source
BMC Immunology, 2006 Background Epstein-Barr virus (EBV) infection immortalizes primary B cells in vitro and generates lymphoblastoid cell lines (LCLs), which are used for several purposes in immunological and genetic studies. Purinergic receptors, consisting of P2X and P2Y,
Kim Jun Woo +4 more
doaj +1 more source
The role of purinergic signaling in microglial responses
Stress and Brain, 2021 Microglia, the primary immune cells in the central nervous system (CNS), are key to the maintenance of homeostasis in the brain parenchyma. In the intact brain, microglia continuously survey the microenvironment with ramified processes.
Yaling Hu, Zhihua Gao
doaj +1 more source
P2X1 and P2X5 subunits form the functional P2X receptor in mouse cortical astrocytes [PDF]
, 2008 ATP plays an important role in signal transduction between neuronal and glial circuits and within glial networks. Here we describe currents activated by ATP in astrocytes acutely isolated from cortical brain slices by non-enzymatic mechanical ...
Kirchhoff, Frank +6 more
core +1 more source