The incomplete understanding of the etiopathogenesis of necrotizing enterocolitis (NEC) contributes to the lack of timely diagnosis and limited therapeutic options. Non-coding RNAs (ncRNAs) have emerged as key regulators of gene expression in various pathways that can modulate various physiological and pathological processes. Despite several studies revealing the role of ncRNAs in intestinal inflammatory diseases in adults, these remain largely unexplored in NEC. In this article, we review the information on ncRNAs that have been specifically identified in NEC or have been noted in other inflammatory bowel disorders that share some of the histopathological abnormalities seen frequently in NEC. We have assimilated the most current research findings on ncRNAs in intestinal diseases. This is an attempt to explore a novel field that has immense potential for future translational and clinical research in preventing, detecting, and treating NEC.
Keywords: Genetic predisposition; Intestinal inflammation; Necrotizing enterocolitis; Neonates; Non-coding RNA; Spontaneous intestinal perforation.