TERT promoter mutations in bladder cancer affect patient survival and disease recurrence through modification by a common polymorphism.

ABSTRACT: The telomerase reverse transcriptase (TERT) promoter, an important element of telomerase expression, has emerged as a target of cancer-specific mutations. Originally described in melanoma, the mutations in TERT promoter have been shown to be common in certain other tumor types that include glioblastoma, hepatocellular carcinoma, and bladder cancer. To fully define the occurrence and effect of the TERT promoter mutations, we investigated tumors from a well-characterized series of 327 patients with urothelial cell carcinoma of bladder. The somatic mutations, mainly at positions -124 and -146 bp from ATG start site that create binding motifs for E-twenty six/ternary complex factors (Ets/TCF), affected 65.4% of the tumors, with even distribution across different stages and grades. Our data sho

SUBMITTER: Rachakonda PS 

PROVIDER: S-EPMC3808633 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature