Abstract
Young women with breast cancer are more likely to harbor a germline mutation predisposing them to cancer. The most common germline mutations among young women with breast cancer are BRCA1 and BRCA2. BRCA-associated breast cancers have unique characteristics, and BRCA1-associated tumors are more often triple-negative or basal subtype and high grade, while BRCA2-associated tumors are more commonly endocrine responsive. BRCA-associated tumors are often highly chemo-sensitive and are particularly susceptible to platinum agents and PARP inhibitors. The therapeutic impact of a germline mutation in other cancer predisposition genes is still being evaluated.
Original language | English |
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Title of host publication | Breast Cancer in Young Women |
Publisher | Springer International Publishing |
Pages | 55-68 |
Number of pages | 14 |
ISBN (Electronic) | 9783030247621 |
ISBN (Print) | 9783030247614 |
DOIs | |
State | Published - 1 Jan 2020 |
Externally published | Yes |
Keywords
- BRCA1
- BRCA2
- Hereditary cancer
- PARP inhibitors