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Polymorphisms in the DNA repair genes XPC, XPD, and XPG and risk of cutaneous melanoma: a case-control analysis.

Publication ,  Journal Article
Li, C; Hu, Z; Liu, Z; Wang, L-E; Strom, SS; Gershenwald, JE; Lee, JE; Ross, MI; Mansfield, PF; Cormier, JN; Prieto, VG; Duvic, M; Grimm, EA; Wei, Q
Published in: Cancer Epidemiol Biomarkers Prev
December 2006

Sunlight causes DNA damage, including bulky lesions that are removed effectively by the nucleotide-excision repair (NER) pathway. There are at least eight core NER proteins participating in the pathway, and genetic variations in their genes may alter NER functions. We hypothesized that some NER variants are associated with risk of cutaneous melanoma. In a hospital-based case-control study of 602 non-Hispanic White patients with cutaneous melanoma and 603 age- and sex-matched cancer-free controls, we genotyped five common non-synonymous single-nucleotide polymorphisms identified to date and assessed their associations with risk of cutaneous melanoma. We found that a significantly increased risk of cutaneous melanoma was associated with XPD 751Lys/Gln [adjusted odds ratio (OR), 1.55 and 95% confidence interval (95% CI), 1.12-2.16] and XPD 751Gln/Gln (OR, 1.66; 95% CI, 1.03-2.68) genotypes compared with the XPD 751Lys/Lys genotype as well as XPD312Asp/Asn (OR, 1.54; 95% CI, 1.11-2.12) and XPD312Asn/Asn (OR, 1.75; 95% CI, 1.05-2.90) genotypes compared with the XPD 312Asp/Asp genotype. This increased risk was not observed in the other three XPC and XPG single-nucleotide polymorphisms. Moreover, the number of the observed XPD at-risk genotypes (i.e., 312Asn/Asn+Asn/Asp and 751Gln/Gln+Lys/Gln) was associated with cutaneous melanoma risk in a dose-response manner (OR, 1.47; 95% CI, 0.97-2.23 for one at-risk genotype; OR, 1.83; 95% CI, 1.29-2.61 for two at-risk genotypes; P(trend) < 0.001). However, we found no evidence of any interaction between XPD genotypes with XPC and XPG genotypes or the known risk factors. We concluded that genetic variants of the XPD gene might serve as biomarkers for susceptibility to cutaneous melanoma.

Duke Scholars

Published In

Cancer Epidemiol Biomarkers Prev

DOI

ISSN

1055-9965

Publication Date

December 2006

Volume

15

Issue

12

Start / End Page

2526 / 2532

Location

United States

Related Subject Headings

  • Xeroderma Pigmentosum Group D Protein
  • Transcription Factors
  • Skin Neoplasms
  • Risk Factors
  • Polymorphism, Genetic
  • Nuclear Proteins
  • Middle Aged
  • Melanoma
  • Male
  • Humans
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Li, C., Hu, Z., Liu, Z., Wang, L.-E., Strom, S. S., Gershenwald, J. E., … Wei, Q. (2006). Polymorphisms in the DNA repair genes XPC, XPD, and XPG and risk of cutaneous melanoma: a case-control analysis. Cancer Epidemiol Biomarkers Prev, 15(12), 2526–2532. https://doi.org/10.1158/1055-9965.EPI-06-0672
Li, Chunying, Zhibin Hu, Zhensheng Liu, Li-E Wang, Sara S. Strom, Jeffrey E. Gershenwald, Jeffrey E. Lee, et al. “Polymorphisms in the DNA repair genes XPC, XPD, and XPG and risk of cutaneous melanoma: a case-control analysis.Cancer Epidemiol Biomarkers Prev 15, no. 12 (December 2006): 2526–32. https://doi.org/10.1158/1055-9965.EPI-06-0672.
Li C, Hu Z, Liu Z, Wang L-E, Strom SS, Gershenwald JE, et al. Polymorphisms in the DNA repair genes XPC, XPD, and XPG and risk of cutaneous melanoma: a case-control analysis. Cancer Epidemiol Biomarkers Prev. 2006 Dec;15(12):2526–32.
Li, Chunying, et al. “Polymorphisms in the DNA repair genes XPC, XPD, and XPG and risk of cutaneous melanoma: a case-control analysis.Cancer Epidemiol Biomarkers Prev, vol. 15, no. 12, Dec. 2006, pp. 2526–32. Pubmed, doi:10.1158/1055-9965.EPI-06-0672.
Li C, Hu Z, Liu Z, Wang L-E, Strom SS, Gershenwald JE, Lee JE, Ross MI, Mansfield PF, Cormier JN, Prieto VG, Duvic M, Grimm EA, Wei Q. Polymorphisms in the DNA repair genes XPC, XPD, and XPG and risk of cutaneous melanoma: a case-control analysis. Cancer Epidemiol Biomarkers Prev. 2006 Dec;15(12):2526–2532.

Published In

Cancer Epidemiol Biomarkers Prev

DOI

ISSN

1055-9965

Publication Date

December 2006

Volume

15

Issue

12

Start / End Page

2526 / 2532

Location

United States

Related Subject Headings

  • Xeroderma Pigmentosum Group D Protein
  • Transcription Factors
  • Skin Neoplasms
  • Risk Factors
  • Polymorphism, Genetic
  • Nuclear Proteins
  • Middle Aged
  • Melanoma
  • Male
  • Humans