Medicine and Health Sciences Commons^™

Family-Specific, Novel, Deleterious Germline Variants Provide A Rich Resource To Identify Genetic Predispositions For Brcax Familial Breast Cancer., Hongxiu Wen, Yeong C. Kim, Carrie Snyder, Fengxia Xiao, Elizabeth A. Fleissner, Dina Becirovic, Jiangtao Luo, Bradley Downs, Simon Sherman, Kenneth Cowan, Henry T. Lynch, San Ming Wang

Journal Articles: Eppley Institute

BACKGROUND: Genetic predisposition is the primary risk factor for familial breast cancer. For the majority of familial breast cancer, however, the genetic predispositions remain unknown. All newly identified predispositions occur rarely in disease population, and the unknown genetic predispositions are estimated to reach up to total thousands. Family unit is the basic structure of genetics. Because it is an autosomal dominant disease, individuals with a history of familial breast cancer must carry the same genetic predisposition across generations. Therefore, focusing on the cases in lineages of familial breast cancer, rather than pooled cases in disease population, is expected to provide …

Breast Cancer Incidence In Black And White Women Stratified By Estrogen And Progesterone Receptor Statuses., Michael X. Gleason, Tengiz Mdzinarishvili, Simon Sherman

Journal Articles: Eppley Institute

BACKGROUND: There is increasing evidence that breast cancer is a heterogeneous disease presented by different phenotypes and that white women have a higher breast cancer incidence rate, whereas black women have a higher mortality rate. It is also well known that white women have lower incidence rates than black women until approximately age 40, when rate curves cross over and white women have higher rates. The goal of this study was to validate the risk of white and black women to breast cancer phenotypes, stratified by statuses of the estrogen (ER) and progesterone (PR) receptors.

METHODOLOGY/PRINCIPAL FINDINGS: SEER17 data were …