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University of Nebraska - Lincoln

2023

Akkermansia muciniphila

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Full-Text Articles in Other Biochemistry, Biophysics, and Structural Biology

Akkermansia Muciniphila And Its Membrane Protein Ameliorates Intestinal Inflammatory Stress And Promotes Epithelial Wound Healing Via Crebh And Mir‑143/145, Henry Wade, Kaichao Pan, Qihua Duan, Szczepan Kaluzny, Ekta Pandey, Linda Fatumoju, Viswanathan Saraswathi, Rongxue Wu, Edward N. Harris, Qiaozhu Su Jan 2023

Akkermansia Muciniphila And Its Membrane Protein Ameliorates Intestinal Inflammatory Stress And Promotes Epithelial Wound Healing Via Crebh And Mir‑143/145, Henry Wade, Kaichao Pan, Qihua Duan, Szczepan Kaluzny, Ekta Pandey, Linda Fatumoju, Viswanathan Saraswathi, Rongxue Wu, Edward N. Harris, Qiaozhu Su

Department of Biochemistry: Faculty Publications

Background The intestinal epithelial barrier is the interface for interaction between gut microbiota and host metabolic systems. Akkermansia muciniphila (A. muciniphila) is a key player in the colonic microbiota that resides in the mucus layer, whose abundance is selectively decreased in the faecal microbiota of inflammatory bowel disease (IBD) patients. This study aims to investigate the regulatory mechanism among A. muciniphila, a transcription factor cAMPresponsive element-binding protein H (CREBH), and microRNA-143/145 (miR-143/145) in intestinal inflammatory stress, gut barrier integrity and epithelial regeneration.

Methods A novel mouse model with increased colonization of A muciniphila in the intestine of CREBH knockout …