Unknown

Dataset Information

0

Case-control analysis of nucleotide excision repair pathway and the risk of renal cell carcinoma.


ABSTRACT: In this population-based case-control study with 325 Caucasian renal cell carcinoma (RCC) patients and 335 controls matched to cases by age, gender and county of residence, we evaluated the associations between 13 potential functional polymorphisms in nine major nucleotide excision repair (NER) genes and RCC risk. In individual single nucleotide polymorphism analysis, after adjustment for multiple comparisons, a significantly decreased RCC risk was observed for the heterozygous genotype of XPD Asp312Asn [odds ratio (OR) = 0.62; 95% confidence interval (CI): 0.43-0.90] and for the heterozygous and homozygous variant genotypes combined in a dominant model (OR = 0.64; 95% CI: 0.46-0.89). The heterozygous AG genotype of XPA 5'untranslated region was at 1.78-fold increased risk (95% CI: 1.18-2.69) and the risk reached 2.43-fold (95% CI: 1.57-3.75) for the homozygous variant GG genotype; the risk was significant both in the dominant model and in the recessive model. In joint analysis, compared with individuals with fewer than five adverse alleles, individuals with five (OR = 1.17; 95% CI: 0.71-1.93), six (OR = 1.66; 95% CI: 1.03-2.67), seven or more (OR = 1.85; 95% CI: 1.16-2.95) exhibited a progressively increased risk of RCC (P for trend = 0.004). Further, there were significant interactions between NER pathway genes and sex, hypertension and obesity (all P for interaction <0.05). Our results strongly support that common sequence variants of the NER pathway genes predispose susceptible individuals to increased risk of RCC and that the association may be modified by gender, history of hypertension and obesity. These results need to be replicated in larger studies.

SUBMITTER: Lin J 

PROVIDER: S-EPMC2722861 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

altmetric image

Publications

Case-control analysis of nucleotide excision repair pathway and the risk of renal cell carcinoma.

Lin Jie J   Pu Xia X   Wang Wei W   Matin Surena S   Tannir Nizar M NM   Wood Christopher G CG   Wu Xifeng X  

Carcinogenesis 20080818 11


In this population-based case-control study with 325 Caucasian renal cell carcinoma (RCC) patients and 335 controls matched to cases by age, gender and county of residence, we evaluated the associations between 13 potential functional polymorphisms in nine major nucleotide excision repair (NER) genes and RCC risk. In individual single nucleotide polymorphism analysis, after adjustment for multiple comparisons, a significantly decreased RCC risk was observed for the heterozygous genotype of XPD A  ...[more]

Similar Datasets

| S-EPMC10667362 | biostudies-literature
| S-EPMC9375594 | biostudies-literature
| S-EPMC5223499 | biostudies-literature
| S-EPMC9187482 | biostudies-literature
| S-EPMC3271261 | biostudies-literature
| S-EPMC2710767 | biostudies-literature
| S-EPMC3587541 | biostudies-literature
| S-EPMC7994175 | biostudies-literature
| S-EPMC6969885 | biostudies-literature
| S-EPMC1796947 | biostudies-literature