This meta-analysis showed the evidence that FGFR4 Gly388Arg polymorphism was associated with an increased risk of prostate cancer development and progression, suggesting that FGFR4 Gly388Arg polymorphism could be a marker for prostate cancer development and progression.
Our results indicate that the FGFR4 Arg allele of the Gly388Arg polymorphism and the G allele of the rs2011077 polymorphism have a significant impact on the development of prostate cancer and BPH, and the progression of prostate cancer in a Japanese population.
Our findings indicate that increased receptor stability and sustained FGFR-4 signaling occur in most human prostate cancers due to either the presence of a common genetic polymorphism or the expression of a protein that stabilizes FGFR-4.