Lapatinib for the treatment of HER2-overexpressing breast cancer
نویسندگان
چکیده
منابع مشابه
Treatment of HER2-overexpressing breast cancer.
The HER family of receptors consists of four closely related type 1 transmembrane TK receptors: HER1 (EGFR), HER2, HER3 and HER4. Signalling via the HER family of receptors underpins the majority of the intricate array of cellular activities on which cell survival and functionality depend. Aberrant HER2 expression and/or functionality have been implicated in the evolution of breast cancer and t...
متن کاملGeneration of CHO Stable Cell Line Overexpressing HER2: an In Vitro Model for Breast Cancer
Background: Breast cancer is the most common female malignancy and the leading cause of cancer mortality in women worldwide. The human epidermal growth factor receptor2 (HER2) is a transmembrane tyrosine kinase receptor that is usually overexpressed in human breast cancers. Stable cell lines heterogeneously overexpressing HER2 are highly required as in vitro models for breast cancer research. T...
متن کاملActivity of lapatinib is independent of EGFR expression level in HER2-overexpressing breast cancer cells.
Epidermal growth factor receptor (EGFR/ErbB1) and HER2 (ErbB2/neu), members of the ErbB receptor tyrosine kinase family, are frequently overexpressed in breast cancer and are known to drive tumor growth and progression, making them promising targets for cancer therapy. Lapatinib is a selective competitive inhibitor of both the HER2 and EGFR tyrosine kinases. Although lapatinib showed significan...
متن کاملLapatinib plus capecitabine for HER2-positive advanced breast cancer.
BACKGROUND Lapatinib, a tyrosine kinase inhibitor of human epidermal growth factor receptor type 2 (HER2, also referred to as HER2/neu) and epidermal growth factor receptor (EGFR), is active in combination with capecitabine in women with HER2-positive metastatic breast cancer that has progressed after trastuzumab-based therapy. In this trial, we compared lapatinib plus capecitabine with capecit...
متن کاملLapatinib in the treatment of breast cancer.
Within the past 2 years, four separate groups have reported marked improvement in relapse-free survival when trastuzumab was added to adjuvant chemotherapy in patients with HER2-overexpressing breast cancer. These results add further credence to the relevance of this receptor as a tumor target. Despite the significant benefits observed in early and advanced HER2-positive breast cancer, overexpr...
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ژورنال
عنوان ژورنال: Health Technology Assessment
سال: 2009
ISSN: 1366-5278,2046-4924
DOI: 10.3310/hta13suppl3/01