NOD2 Expression is Regulated by microRNAs in Colonic Epithelial HCT116 Cells

Abstract

To our knowledge, this is the first report demonstrating that miRNAs regulate NOD2 and its signaling pathway. Four miRNAs downregulate NOD2 expression, suppress NF-κB activity, and inhibit interleukin-8 and CXCL3 messenger RNA expression. Treatment of CD with miRNAs may represent a potential anti-inflammatory therapeutic strategy in CD patients with and without NOD2 gene mutations.