Results 51 to 60 of about 583,778 (211)
Cloning of a Human Purinergic P2Y Receptor Coupled to Phospholipase C and Adenylyl Cyclase [PDF]
Journal of Biological Chemistry, 1997 Clones encoding a new human P2Y receptor, provisionally called P2Y11, have been isolated from human placenta complementary DNA and genomic DNA libraries. The 1113-base pair open reading frame is interrupted by one intron. The P2Y11 receptor is characterized by considerably larger second and third extracellular loops than the subtypes described so far ...
Communi, Didier +3 more
openaire +3 more sources
Purinergic receptors in skeletal muscles in health and in muscular dystrophy [PDF]
, 2014 The P2 purinergic (nucleotide) receptor super-family comprises of two families of protein. The P2X, which are channel-forming ionotropic receptors and the P2Y metabotropic receptors activating G protein-mediated signalling pathways.
Young, Christopher +10 more
core
Purinergic receptors in the endocrine and exocrine pancreas [PDF]
, 2007 Udgivelsesdato: 2007-Dec-11The pancreas is a complex gland performing both endocrine and exocrine functions. In recent years there has been increasing evidence that both endocrine and exocrine cells possess purinergic receptors, which influence ...
Novak, I, I. Novak
core +1 more source
The potential for biased signalling in the P2Y receptor family of GPCRs
British Journal of Pharmacology, EarlyView.The purinergic receptor family is primarily activated by nucleotides, and contains members of both the G protein coupled‐receptor (GPCR) superfamily (P1 and P2Y) and ligand‐gated ion channels (P2X). The P2Y receptors are widely expressed in the human body, and given the ubiquitous nature of nucleotides, purinergic signalling is involved with a plethora
Claudia M. Sisk +2 more
wiley +1 more source
TMEM16A channel signalling microdomains in the regulation of vascular function
The Journal of Physiology, EarlyView.Abstract figure legend Schematic representation of TMEM16A channel signalling microdomains. Calcium influx or calcium release from the endoplasmic/sarcoplasmic reticulum (ER/SR) activates TMEM16A channels through interactions with regulatory proteins in vascular smooth muscle cells or endothelial cells. TMEM16A channel activation drives chloride efflux,
Fênix Araujo, Swapnil K. Sonkusare
wiley +1 more source
P2Y purinergic receptor regulation of CFTR chloride channels in mouse cardiac myocytes [PDF]
The Journal of Physiology, 2004 The intracellular signalling pathways and molecular mechanisms responsible for P2‐purinoceptor‐mediated chloride (Cl−) currents (ICl,ATP) were studied in mouse ventricular myocytes. In standard NaCl‐containing extracellular solutions, extracellular ATP (100 μm) activated two different currents, ICl,ATP with a linear I–V relationship in symmetrical Cl ...
Shintaro, Yamamoto-Mizuma +2 more
openaire +2 more sources
The Journal of Physiology, EarlyView.Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley +1 more source
Microglial Labeling in Mouse Spinal Cord Injury: A Review of Timing, Efficacy, and Specificity
Glia, Volume 74, Issue 12, December 2026.The transcriptional profile of microglia is significantly altered after spinal cord injury (SCI). When choosing a marker to label microglia after SCI, it is important to consider its specificity for microglia and its stability of expression. ABSTRACT Traumatic spinal cord injury (SCI) is a complex and disabling condition with no curative therapy ...
Ruth Colbert +2 more
wiley +1 more source
Sodium Ions Affect GPR17 Conformational States and Functionality
Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 12, Page 1949-1964, December 2026.ABSTRACT Sodium is an allosteric modulator of several class‐A GPCR regulating active versus inactive conformation state and may be a critical issue for the optimization of crystallization procedures. Herein, the role of Na+ in the regulation of GPR17 conformational states was studied through MD simulations of GPR17 wild‐type and mutated on two ...
Luca Palazzolo +6 more
wiley +1 more source
CX3CR1 Modulates Migration of Resident Microglia Towards Cortical Laser‐Induced Lesions
Glia, Volume 74, Issue 10, October 2026.CX3CR1 deficiency promotes microglial migration toward CNS injury. Proteomic profiling reveals altered RHO‐mediated cytoskeletal signaling, while in vivo two‐photon imaging demonstrates increased process extension, velocity, and accumulation of Cx3cr1‐deficient microglia at lesion sites. ABSTRACT Microglia are innate immune cells of the central nervous
Jens Wagner +13 more
wiley +1 more source