Abstract
The estrogen receptor (ER) and human epidermal growth factor receptor 2 (HER2) represent key pharmacogenomic targets for effective therapies in breast oncology. Furthermore, recent advances in genomic approaches to clarify prognosis have refined the use of cytotoxic chemotherapy, although a great many women still receive unnecessary and often ineffective treatment. Pharmacogenetic factors involved in the metabolism of some of these drugs, and in particular the influence of CYP2D6 polymorphisms in the metabolism of tamoxifen, have begun to change clinical practice. The routine genotyping of drug metabolic pathways may well become another standard measure in breast oncology in the near future. © 2010 Springer Science+Business Media B.V.
Original language | English |
---|---|
Title of host publication | Pharmacogenetics: Making Cancer Treatment Safer and More Effective|Pharmacogenetics: Mak. Cancer Treatm. Safer and More Effective |
Publisher | Springer Nature |
Pages | 45-59 |
Number of pages | 14 |
Edition | 1 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- CYP2D6
- Estrogen receptor
- Herceptin
- Oncotype DX
- Tamoxifen