Role of Genetic Variation in Cytochromes P450 in Breast Cancer Prognosis and Therapy Response.

ABSTRACT: Breast cancer is the most frequent cancer in the female population worldwide. The role of germline genetic variability in cytochromes P450 (CYP) in breast cancer prognosis and individualized therapy awaits detailed elucidation. In the present study, we used the next-generation sequencing to assess associations of germline variants in the coding and regulatory sequences of all human CYP genes with response of the patients to the neoadjuvant cytotoxic chemotherapy and disease-free survival (n = 105). A total of 22 prioritized variants associating with a response or survival in the above evaluation phase were then analyzed by allelic discrimination in the large confirmation set (n = 802). Associations of variants in CYP1B1, CYP4F12, CYP4X1, and TBXAS1 with the resp

SUBMITTER: Hlavac V 

PROVIDER: S-EPMC8001203 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature