title: Predictive value of vascular endothelial growth factor polymorphisms on the risk of renal cell carcinomas.
abstract: We conducted a case-control study in a Chinese population to assess whether 5 common single-nucleotide polymorphisms in the vascular endothelial growth factor gene (VEGF) affect the risk of renal cell carcinoma (RCC). The study population included 266 RCC patients who were newly diagnosed and histologically confirmed to have RCC as well as 532 cancer-free controls. Genotyping of VEGF -2578C/A, -1156G/A, +1612G/A, +936C/T, and -634G/C was conducted by polymerase chain reaction-restriction fragment length polymorphism. RCC patients were more likely to have higher body mass index, and have a habit of tobacco smoking as well as suffer from diabetes. Conditional logistic regression analyses showed that individuals with the AA genotype and A allele of -2578C/A significantly increased the risk of RCC when compared with the CC genotype. Individuals carrying the CT and TT geno-types of +936C/T were correlated with an increased risk of RCC compared to the CC genotype. The T allele of +936C/T was associated with an increased risk of RCC. The -2578C/A and +936C/T polymorphisms in the VEGF gene may play a role in the etiology of RCC.
authors.affiliation: The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China.
authors.forename: W
authors.initials: W
authors.lastname: Xian
authors.affiliation: The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China.
authors.forename: H
authors.initials: H
authors.lastname: Zheng
authors.affiliation: The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China.
authors.forename: W J
authors.initials: WJ
authors.lastname: Wu
mesh_terms: D002292:Carcinoma, Renal Cell / Q000235:genetics*; D016022:Case-Control Studies; D005260:Female; D056726:Genetic Association Studies; D020022:Genetic Predisposition to Disease; D006801:Humans; D007680:Kidney Neoplasms / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D020641:Polymorphism, Single Nucleotide / Q000235:genetics*; D042461:Vascular Endothelial Growth Factor A / Q000235:genetics*
chemical_list: C467484:VEGFA protein, human; D042461:Vascular Endothelial Growth Factor A