Colonic Lesions, Cytokine Profiles, and Gut Microbiota in Plasminogen-Deficient Mice.

ABSTRACT: Plasminogen-deficient (FVB/NPan-plg(tm1Jld), plg(tm1Jld)) mice, which are widely used as a wound-healing model, are prone to spontaneous rectal prolapses. The aims of this study were 1) to evaluate the fecal microbiome of plg(tm1Jld) mice for features that might contribute to the development of rectal prolapses and colonic inflammation and 2) to assess the relevance of the inflammatory phenotype to the variability in wound healing in this model. The (plgtm1Jld) mice exhibited delayed wound healing, and they could be divided into 3 distinct groups that differed according to the time until wound closure. Colonic lesions in plg(tm1Jld) mice, which were characterized by necrotizing ulcerations and cystically dilated glands, were restricted to the intermediate and distal parts of the colon. The

SUBMITTER: Vestergaard B 

PROVIDER: S-EPMC4617329 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature