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Nicotine Protects Against DSS Colitis Through Regulating MicroRNA-124 and STAT3

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Specialty General Medicine
Date 2016 Oct 7
PMID 27709266
Citations 26
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Abstract

Key Message: Nicotine upregulates miR-124 expression in ulcerative colon tissues and cells. MiR-124 is required for the protective role of nicotine in DSS colitis mice and epithelial cells. The protective effect of nicotine in murine DSS colitis depends on blocking STAT3 activation. MiR-124 mediates the inhibitory role of nicotine on STAT3/p-STAT3. Targeting miR-124 and STAT3 represents a novel approach for treating ulcerative colitis.

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