Glucose promotes epithelial-mesenchymal transitions in bladder cancer by regulating the functions of YAP1 and TAZ.

ABSTRACT: Glucose levels and type 2 diabetes (T2D) are both associated with tumorigenesis and epithelial-mesenchymal transitions (EMTs). EMTs facilitate bladder cancer (BC) metastasis development, but the mechanism by which high-glucose levels promote these EMTs in BC remains unclear. Therefore, we sought to elucidate the mechanism underlying EMT promotion due to increased glucose levels. T24 and UMUC-3 cells were cultured in media containing different glucose concentrations. YAP1, TAZ, GLUT1 and EMT-associated marker expression was analysed via Western blotting and qPCR. BC cell proliferation and invasion were assessed using MTT and Transwell assays, respectively. A xenograft nude mouse model of diabetes was used to evaluate tumour growth and metastasis in vivo. T2D was positively associated with p

SUBMITTER: Li S 

PROVIDER: S-EPMC7521329 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature