Title : Ethanol and Other Short-Chain Alcohols Inhibit NLRP3 Inflammasome Activation through Protein Tyrosine Phosphatase Stimulation.

Pub. Date : 2016 Aug 15

PMID : 27421477






2 Functional Relationships(s)
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1 The NLRP3 inflammasome, a multiprotein intracellular pattern recognition receptor complex that facilitates the cleavage and secretion of the proinflammatory cytokines IL-1beta and IL-18, can be inhibited by ethanol, and we sought to better understand the mechanism through which this occurs and whether chemically similar molecules exert comparable effects. Ethanol interleukin 1 beta Mus musculus
2 We show that ethanol can specifically inhibit activation of the NLRP3 inflammasome, resulting in attenuated IL-1beta and caspase-1 cleavage and secretion, as well as diminished apoptosis-associated speck-like protein containing a CARD (ASC) speck formation, without affecting potassium efflux, in a mouse macrophage cell line (J774), mouse bone marrow-derived dendritic cells, mouse neutrophils, and human PBMCs. Ethanol interleukin 1 beta Mus musculus