Journal article

Evaluation of a candidate breast cancer associated SNP in ERCC4 as a risk modifier in BRCA1 and BRCA2 mutation carriers. Results from the consortium of investigators of modifiers of BRCA1/BRCA2 (CIMBA)

A Osorio, RL Milne, G Pita, P Peterlongo, T Heikkinen, J Simard, G Chenevix-Trench, AB Spurdle, J Beesley, X Chen, S Healey, SL Neuhausen, YC Ding, FJ Couch, X Wang, N Lindor, S Manoukian, M Barile, A Viel, L Tizzoni Show all

British Journal of Cancer | SPRINGERNATURE | Published : 2009

Abstract

Background: In this study we aimed to evaluate the role of a SNP in intron 1 of the ERCC4 gene (rs744154), previously reported to be associated with a reduced risk of breast cancer in the general population, as a breast cancer risk modifier in BRCA1 and BRCA2 mutation carriers. Methods: We have genotyped rs744154 in 9408 BRCA1 and 5632 BRCA2 mutation carriers from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA) and assessed its association with breast cancer risk using a retrospective weighted cohort approach. Results: We found no evidence of association with breast cancer risk for BRCA1 (per-allele HR: 0.98, 95% CI: 0.93-1.04, P0.5) or BRCA2 (per-allele HR: 0.97, 95% CI: 0.8..

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