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Post-transcriptional Gene Regulation in Colitis Associated Cancer

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Journal Front Genet
Date 2019 Jul 6
PMID 31275360
Citations 9
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Abstract

Colitis-associated cancer (CAC) has been linked to microRNA (miRNA) aberrant expression elicited by inflammation. In this study, we used the AOM/DSS-induced CAC mice model to explore the ectopic expression of miRNAs in the precancerous stage of CAC. As a result, we found that miR-31-5p, miR-223-3p, and let-7f-5p were dysregulated during the development of intestinal dysplasia. Subsequently, we first identified the role of these three miRNAs in CAC. Adenomatous polyposis coli (APC) was revealed as a new target of miR-223-3p, and solute carrier family 9- subfamily A-member 9 (SLC9A9) and APC membrane recruitment protein 3 (AMER3) were suggested as two new targets for let-7f-5p. For miR-31-5p, we proved that it can target LATS2 mRNA so as to modulate Hippo pathway in Caco2 cells. Second, to examine if targeting these three miRNAs would lead to CAC prevention, pedunculoside, a natural triterpene glycoside capable of rescuing the down-regulation of LATS2 and APC caused by either miR-31-5p or miR-223-3p overexpression, respectively, was used in the AOM/DSS-induced CAC model. The results showed that pedunculoside (25 mg/kg) substantially mitigated the damage to mice intestine caused by DSS/AOM. These results suggested that miRNAs-elicited post-transcriptional regulation is involved in the pathogenesis of CAC, and CAC can be prevented through targeting key miRNAs that are ectopically expressed in CAC.

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References
1.
Eaden J, Abrams K, Mayberry J . The risk of colorectal cancer in ulcerative colitis: a meta-analysis. Gut. 2001; 48(4):526-35. PMC: 1728259. DOI: 10.1136/gut.48.4.526. View

2.
Canavan C, Abrams K, Mayberry J . Meta-analysis: colorectal and small bowel cancer risk in patients with Crohn's disease. Aliment Pharmacol Ther. 2006; 23(8):1097-104. DOI: 10.1111/j.1365-2036.2006.02854.x. View

3.
Rubin D, Shaker A, Levin M . Chronic intestinal inflammation: inflammatory bowel disease and colitis-associated colon cancer. Front Immunol. 2012; 3:107. PMC: 3347037. DOI: 10.3389/fimmu.2012.00107. View

4.
Brauburger K, Akyildiz S, Ruppert J, Graeb M, Bernkopf D, Hadjihannas M . Adenomatous polyposis coli (APC) membrane recruitment 3, a member of the APC membrane recruitment family of APC-binding proteins, is a positive regulator of Wnt-β-catenin signalling. FEBS J. 2013; 281(3):787-801. DOI: 10.1111/febs.12624. View

5.
Kim H, Kwon H, Ha Thi H, Lee H, Kim G, Hahm K . MicroRNA-132 and microRNA-223 control positive feedback circuit by regulating FOXO3a in inflammatory bowel disease. J Gastroenterol Hepatol. 2016; 31(10):1727-1735. DOI: 10.1111/jgh.13321. View