title: Breast cancer genes: looking for BRACA's lost brother.
abstract: Breast cancer, specifically mammary carcinoma, is the most common cause of death from cancer in women worldwide, with a lifetime risk of one in nine, and its prevalence is increasing. It represents around 30% of all cancer in females and approximately 40,000 deaths in the United States per year. Important advances have been made in detection and treatment, but a significant number of breast cancers are still detected late. This summary of its epidemiology and history, the molecular aspects of detection and the main implicated genes emphasizes the etiology and heterogeneity of the disease. It is still not clear whether the remaining cases of breast cancer negative to BRCA are due to mutations in another high penetrance gene or to unknown factors yet to be discovered.
authors: Borys A
authors: BA
authors: Cornejo-Moreno
authors: Diego
authors: D
authors: Uribe-Escamilla
authors: Fabio
authors: F
authors: Salamanca-Gómez
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D019398:Genes, BRCA1; D024522:Genes, BRCA2; D016158:Genes, p53; D018740:Genetic Heterogeneity; D018095:Germ-Line Mutation; D006801:Humans; D008297:Male; D019683:Penetrance; D015995:Prevalence; D018570:Risk Assessment