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P2X4 receptor regulates alcohol-induced responses in microglia.


ABSTRACT: Mounting evidence indicates that alcohol-induced neuropathology may result from multicellular responses in which microglia cells play a prominent role. Purinergic receptor signaling plays a key role in regulating microglial function and, more importantly, mediates alcohol-induced effects. Our findings demonstrate that alcohol increases expression of P2X4 receptor (P2X4R), which alters the function of microglia, including calcium mobilization, migration and phagocytosis. Our results show a significant up-regulation of P2X4 gene expression as analyzed by real-time qPCR (***p?

SUBMITTER: Gofman L 

PROVIDER: S-EPMC4209197 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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P2X4 receptor regulates alcohol-induced responses in microglia.

Gofman Larisa L   Cenna Jonathan M JM   Potula Raghava R  

Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology 20140820 5


Mounting evidence indicates that alcohol-induced neuropathology may result from multicellular responses in which microglia cells play a prominent role. Purinergic receptor signaling plays a key role in regulating microglial function and, more importantly, mediates alcohol-induced effects. Our findings demonstrate that alcohol increases expression of P2X4 receptor (P2X4R), which alters the function of microglia, including calcium mobilization, migration and phagocytosis. Our results show a signif  ...[more]

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