Calcium permeability of ligand-gated Ca2+ channels

Y Pankratov, U Lalo - European journal of pharmacology, 2014 - Elsevier
Many of cation-permeable ionotropic receptors to various neurotransmitters, such as
glutamate, acetylcholine and ATP, are permeable to Ca 2+ ions. For some of them, in …

Coordinated calcium signalling in cochlear sensory and non‐sensory cells refines afferent innervation of outer hair cells

F Ceriani, A Hendry, JY Jeng, SL Johnson… - The EMBO …, 2019 - embopress.org
Outer hair cells (OHCs) are highly specialized sensory cells conferring the fine‐tuning and
high sensitivity of the mammalian cochlea to acoustic stimuli. Here, by genetically …

P2X7 receptors induce degranulation in human mast cells

KJ Wareham, EP Seward - Purinergic signalling, 2016 - Springer
Mast cells play important roles in host defence against pathogens, as well as being a key
effector cell in diseases with an allergic basis such as asthma and an increasing list of other …

P2X7 receptor activation mediates retinal ganglion cell death in a human retina model of ischemic neurodegeneration

N Niyadurupola, P Sidaway, N Ma… - … & visual science, 2013 - iovs.arvojournals.org
Purpose.: There is evidence implicating ischemia and excitotoxicity in the pathogenesis of
glaucoma. ATP-mediated excitotoxicity via activation of the P2X 7 receptor (P2X 7 R) has …

The role of P2X4 receptor in neuropathic pain and its pharmacological properties

WJ Zhang, ZM Zhu, ZX Liu - Pharmacological research, 2020 - Elsevier
Neuropathic pain (NPP) is a common symptom of most diseases in clinic, which seriously
affects the mental health of patients and brings certain pain to patients. Due to its …

Microglia proliferation is controlled by P2X7 receptors in a Pannexin-1-independent manner during early embryonic spinal cord invasion

C Rigato, N Swinnen, R Buckinx, I Couillin… - Journal of …, 2012 - Soc Neuroscience
Microglia are known to invade the mammalian spinal cord (SC) at an early embryonic stage.
While the mechanisms underlying this early colonization of the nervous system are still …

Purinergic signaling in epilepsy

F Rassendren, E Audinat - Journal of neuroscience research, 2016 - Wiley Online Library
Until recently, analysis of the mechanisms underlying epilepsy was centered on neuron
dysfunctions. Accordingly, most of the available pharmacological treatments aim at reducing …

Moving through the gate in ATP-activated P2X receptors

R Jiang, A Taly, T Grutter - Trends in biochemical sciences, 2013 - cell.com
P2X receptors are nonselective cation channels gated by extracellular ATP. They represent
new therapeutic targets, and they form channels with a unique trimeric architecture. In 2009 …

P2X4 receptors in activated C8-B4 cells of cerebellar microglial origin

E Toulme, A Garcia, D Samways, TM Egan… - Journal of General …, 2010 - rupress.org
We investigated the properties and regulation of P2X receptors in immortalized C8-B4 cells
of cerebellar microglial origin. Resting C8-B4 cells expressed virtually no functional P2X …

Regulation of P2X1 receptors by modulators of the cAMP effectors PKA and EPAC

Z Fong, CS Griffin, RJ Large… - Proceedings of the …, 2021 - National Acad Sciences
P2X1 receptors are adenosine triphosphate (ATP)-gated cation channels that are
functionally important for male fertility, bladder contraction, and platelet aggregation. The …