P2X4 receptor controls microglia activation and favors remyelination in autoimmune encephalitis

A Zabala, N Vazquez‐Villoldo, B Rissiek… - EMBO molecular …, 2018 - embopress.org
Microglia survey the brain microenvironment for signals of injury or infection and are
essential for the initiation and resolution of pathogen‐or tissue damage‐induced …

P2X4 receptors control the fate and survival of activated microglia

N Vázquez‐Villoldo, M Domercq, A Martín, J Llop… - Glia, 2014 - Wiley Online Library
Microglia, the resident immune cells of the central nervous system, responds to brain
disarrangements by becoming activated to contend with brain damage. Here we show that …

P2Y12 expression and function in alternatively activated human microglia

CS Moore, AR Ase, A Kinsara, VTS Rao… - Neuroimmunology & …, 2015 - AAN Enterprises
Objective: To investigate and measure the functional significance of altered P2Y12
expression in the context of human microglia activation. Methods: We performed in vitro and …

Role of P2X7 receptors in immune responses during neurodegeneration

Á Oliveira-Giacomelli, LL Petiz, R Andrejew… - Frontiers in cellular …, 2021 - frontiersin.org
P2X7 receptors are ion-gated channels activated by ATP. Under pathological conditions, the
extensive release of ATP induces sustained P2X7 receptor activation, culminating in …

Astroglial and microglial purinergic P2X7 receptor as a major contributor to neuroinflammation during the course of multiple sclerosis

M Sidoryk-Węgrzynowicz, L Strużyńska - International Journal of …, 2021 - mdpi.com
Multiple sclerosis (MS) is an autoimmune inflammatory disease of the central nervous
system that leads to the progressive disability of patients. A characteristic feature of the …

[HTML][HTML] Inhibiting purinergic P2X7 receptors with the antagonist brilliant blue G is neuroprotective in an intranigral lipopolysaccharide animal model of Parkinson's …

XH Wang, X Xie, XG Luo… - Molecular medicine …, 2017 - spandidos-publications.com
Parkinson's disease (PD) is a common neurodegenerative disorder, which is characterized
by the selective and progressive death of dopaminergic (DA) neurons in the substantia …

Inflammatory neuronal loss in the substantia nigra induced by systemic lipopolysaccharide is prevented by knockout of the P2Y6 receptor in mice

S Milde, FW van Tartwijk, A Vilalta, TC Hornik… - Journal of …, 2021 - Springer
Inflammation may contribute to multiple brain pathologies. One cause of inflammation is
lipopolysaccharide/endotoxin (LPS), the levels of which are elevated in blood and/or brain …

Modulation of the purinergic P2X7 receptor attenuates lipopolysaccharide-mediated microglial activation and neuronal damage in inflamed brain

HB Choi, JK Ryu, SU Kim… - Journal of …, 2007 - Soc Neuroscience
We investigated the involvement and roles of the ionotropic purinergic receptor P2X7R in
microglia in mediating lipopolysaccharide (LPS)-induced inflammatory responses and …

Contribution of P2X4 receptors to CNS function and pathophysiology

A Montilla, GP Mata, C Matute, M Domercq - International Journal of …, 2020 - mdpi.com
The release and extracellular action of ATP are a widespread mechanism for cell-to-cell
communication in living organisms through activation of P2X and P2Y receptors expressed …

Mechanisms underlying fibronectin‐induced up‐regulation of P2X4R expression in microglia: distinct roles of PI3K–Akt and MEK–ERK signalling pathways

M Tsuda, E Toyomitsu, M Kometani… - Journal of cellular …, 2009 - Wiley Online Library
Microglia are resident immune cells in the central nervous system that become activated and
produce pro‐inflammatory and neurotrophic factors upon activation of various cell‐surface …