IL-27Ra promotes the progression of neonatal necrotizing enterocolitis.

ABSTRACT: Neonatal necrotizing enterocolitis (NEC) is a life-threatening gastrointestinal disease of premature infants, characterized by immune dysregulation and compromised intestinal barrier integrity. Interleukin-27 receptor α (IL-27Ra), a critical component of the JAK-STAT signaling pathway, exhibits dual pro- and anti-inflammatory roles in various inflammatory conditions. However, its role in NEC pathogenesis remains unclear. To elucidate the functional role of IL-27Ra in NEC development and assess its potential as a therapeutic target. A multi-tiered approach was employed, including integrative analysis of clinical NEC specimens by single-cell and bulk RNA sequencing, and a neonatal mouse NEC model. NEC was induced in mice via hyperosmolar formula feeding combined with LPS gavage, intermittent

SUBMITTER: Yang Y 

PROVIDER: S-EPMC12663434 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature