We have located links that may give you full text access.
Letter
Research Support, Non-U.S. Gov't
Downregulation of miR-199a/b-5p is associated with GCNT2 induction upon epithelial-mesenchymal transition in colon cancer.
FEBS Letters 2017 July
β-1,6-N-acetylglucosaminyltransferase 2 (GCNT2), which encodes a key glycosyltransferase for blood group I antigen synthesis, is induced upon epithelial-mesenchymal transition (EMT). Our results indicate that GCNT2 is upregulated upon EMT induced with epidermal growth factor and basic FGF in cultured human colon cancer cells. GCNT2 knockdown or overexpression decreases or increases, respectively, malignancy-related characteristics of colon cancer cells and I antigen levels. MiR-199a/b-5p is markedly downregulated upon EMT in colon cancer cells. Here, we find that miR-199a/b-5p consistently regulates GCNT2 expression in reporter assays and that it binds directly to the GCNT2 3' untranslated region intracellularly in RNA-induced silencing complex-trap assays. Overexpression of miR-199a/b-5p decreases GCNT2 expression and suppresses I antigen production. Based on these findings, we propose that miR-199a/b-5p regulates GCNT2 and I antigen expression in colon cancer cells undergoing EMT.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app