Infant necrotizing enterocolitis articles within Nature Communications

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  • Article
    | Open Access

    Necrotizing enterocolitis (NEC) is a disease of prematurity requiring Toll-like receptor 4 (TLR4) activation on the gut epithelium. Here the authors show that the aryl hydrocarbon receptor (AHR) mediates NEC pathogenesis via effects on TLR4, and that supplementing the diet with AHR ligands during pregnancy or postnatally prevents NEC.

    • Peng Lu
    • , Yukihiro Yamaguchi
    •  & David J. Hackam
  • Article
    | Open Access

    Necrotizing Enterocolitis (NEC) is an untreatable intestinal disease in infants. Here the authors show that human and experimental mouse NEC is associated with altered toll-like receptor expression in the intestine, enhanced Th17/type 3 polarization in adaptive immune and innate lymphoid cells, dysregulated microbiota, and reduced interleukin-37 signaling.

    • Steven X. Cho
    • , Ina Rudloff
    •  & Marcel F. Nold
  • Article
    | Open Access

    Necrotizing enterocolitis (NEC) is associated with severe neonatal morbidity. Here the authors show, mirroring the NEC phenotype, that IL-23 overexpression in neonates causes malabsorption and decreased expression of intestinal and pancreatic genes mediating food digestion and uptake through IL-22, which directly suppresses pancreatic cell differentiation.

    • Lili Chen
    • , Valentina Strohmeier
    •  & Glaucia C. Furtado