Furthermore, a Kaplan-Meier survival analysis showed that patients with bladder cancer whose tumors had high TACC3 expression experienced a dismal prognosis compared with patients whose tumors had low TACC3 expression.
When we examined detailed data on a prevalent occupational exposure associated with increased bladder cancer risk, straight metalworking fluids, we also observed statistically significant additive interaction for rs798766 (TMEM129-TACC3-FGFR3, P interaction = .02), with the interaction more apparent in patients with tumors positive for FGFR3 expression.All statistical tests were two-sided.
Three previously established bladder cancer risk-associated SNPs (rs798766 in TACC3, rs9642880 in MYC, and rs2294008 in PSCA) were genotyped in 1,210 bladder cancer patients and 1,008 control subjects in Shanghai, China.
Whole-genome and whole-exome sequencing of bladder cancer identifies frequent alterations in genes involved in sister chromatid cohesion and segregation.
In the meta-analysis, the reported risk allele for four SNPs were significantly associated with increased bladder cancer risk, including rs798766 on TACC3 at 4p16, rs9624880 on MYC at 8q24, rs2294008 on PSCA at 8q24, and rs2736100 on TERT at 5p15.