Semi-automated imaging system to quantitate Her-2/neu membrane receptor immunoreactivity in human breast cancer
نویسندگان
چکیده
منابع مشابه
HER-2 Signaling in Human Breast Cancer
1.1 erbB family HER-2 is a member of the erbB family of receptor tyrosine kinases. Epidermal Growth Factor Receptor (EGFR) was first identified as the cellular homolog of the transduced oncogene of the avian retroviruses such as avian ERythroBlastosis virus, which causes erythroleukemia and fibrosarcoma and gives rise to the family name (erbB). EGFR, as its name implies, was shown by Stanley Co...
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Introduction: Overexpression of Human Epidermal Growth factor Receptor-2 (HER-2) is one of the most important prognostic and predictive factors of breast cancer, observed in 25% - 30% of breast carcinoma patients leading to poor prognosis and feasible anti HER-2 antibody drugs. The objective of this study was to evaluate the HER-2 frequency in target population and its correlat...
متن کاملRelation between Estrogen and Progesterone Receptor Status with p53, Ki67 and Her-2 Markers in Patients with Breast Cancer
Background: Breast cancer is the most common cancer in women, containing approximately one third of all illnesses in women. Assessment of molecular markers is valuable in predicting the outcome of disease and decision making for optimal treatment. The purpose of this study was to determine the relationship between estrogen and progesterone receptors with Her-2, Ki67, P53, and clinicopathologica...
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ABSTRACT Background: The aims of this study were to assay the activity of adenosine deaminase (ADA) in estrogen receptor positive (MCF-7) and negative (MDA-MB468) breast cancer cell lines. Methods: MDA-MB468 and MCF-7 breast cancer cell lines were cultured in complete medium, striped serum with and without 0.0 1~-LM diethylstilbestrol (DES), complete medium in the presence and absence of 111M ...
متن کاملPrognostic significance of human epidermal receptor (HER)- 3 immunohistochemical expression in patients with metastatic breast cancer.
BACKGROUND Previous reports have shown that human epidermal receptor (HER)-3 overexpression may be associated with poor prognosis in patients with breast cancer, but results have been conflicting. In this study, we sought to investigate the prognostic significance of HER-3 immunohistochemical expression in patients with metastatic breast cancer. METHODS We retrospectively analyzed HER-3 immun...
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ژورنال
عنوان ژورنال: Cytometry Part A
سال: 2007
ISSN: 1552-4922,1552-4930
DOI: 10.1002/cyto.a.20374