Article
Reduced DNA repair of benzo[a]pyrene diol epoxide-induced adducts and common XPD polymorphisms in breast cancer patients.
Carcinogenesis - 1 Sept 2004
Shi Qiuling, Wang Li-E, Bondy Melissa L, Brewster Abenaa, Singletary S Eva, Wei Qingyi
Abstract excerpt
Environmental chemicals are thought to play a role in the etiology of breast cancer, because polycyclic acromatic hydrocarbon (PAH)-DNA adducts are detectable in normal and malignant breast tissues. Peripheral blood lymphocytes (PBLs) from female breast cancer patients were more sensitive to in vitro exposure to benzo[a]pyrene diol epoxide (BPDE) than those from healthy controls. Therefore, we hypothesized that...
Topics
- 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide
- Breast Neoplasms
- Carcinogens
- Case-Control Studies
- DNA Adducts
- DNA Damage
- DNA Helicases
- DNA Repair
- DNA-Binding Proteins
- Female
- Genetic Predisposition to Disease
