Therapeutic Targets in Triple Negative Breast Cancer - Where are we now?
Triple negative breast cancers, defined by lack of expression of estrogen receptor (ER), progesterone receptor (PR) and epidermal growth factor receptor 2 (Her2/EGFR2/ERBB2), are increasingly gaining attention for its intricate relationship with basal-like and BRCA1-linked breast carcinomas, and its lack of effective tailored therapies. Triple negative breast tumors usually account for 10-20% of all breast cancers in Asian populations, similarly in Caucasian populations (10-23%), but occur at much higher frequencies in individuals of African descent (20-47%). In addition, triple negative breast cancers are usually of high histological grade and are accompanied by aggressive clinical behavior with shorter time to recurrences and death, and preference for metastasis to the brain and lungs. In this report, we would like to review recent patents and the relationship between triple negative and basal-like breast cancers, as well as BRCA1-linked breast carcinomas. Specifically, potential treatment modalities and current innovations that are designed for the predictive and prognostic values of triple negative breast tumors will be discussed.
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Document Type: Research Article
Publication date: 01 May 2011
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- Recent Patents on Anti-Cancer Drug Discovery publishes review articles on recent patents in the field of anti-cancer drug discovery e.g. novel bioactive compounds, analogs & targets. A selection of important and recent patents on anti-cancer drug discovery is also included in the journal. The journal is essential reading for all researchers involved in anti-cancer drug design and discovery.