Ileal pouch of ulcerative colitis and familial adenomatous polyposis patients exhibit modulation of autophagy markers.

ABSTRACT: Total retocolectomy with ileal pouch-anal anastomosis (IPAA) is the surgery of choice for patients with ulcerative colitis (UC) that are refractory to clinical treatment. Pouchitis is one of the most common complications after this procedure. Defects in autophagy have been reported in inflammatory bowel diseases. However, there are no studies on the IP. Therefore, we studied markers for autophagy in the IP mucosa of UC and FAP patients comparing them to controls with a normal distal ileum. Sixteen patients with IP in "J" shape, asymptomatic and with endoscopically normal IP were evaluated. The control group consisted of eight patients with normal colonoscopy. There was a significant decrease in the transcriptional levels of ATG5, MAP1LC3A and BAX in the FAP group. There was also a decrease

SUBMITTER: Paiva NM 

PROVIDER: S-EPMC5805688 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature