Growth factor signalling in clinical breast cancer and its impact on response to conventional therapies: a review of chemotherapy

Adjuvant chemotherapy has been shown to provide survival benefits in patients with breast cancer, but some patients still relapse despite this. There is therefore a need for molecular markers present within the primary tumour that can predict for chemotherapy sensitivity or resistance. Until now, no...

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Veröffentlicht in:Endocrine-related cancer 2005-07, Vol.12 (Supplement_1), p.S125-S133
1. Verfasser: Barrett-Lee, P J
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description Adjuvant chemotherapy has been shown to provide survival benefits in patients with breast cancer, but some patients still relapse despite this. There is therefore a need for molecular markers present within the primary tumour that can predict for chemotherapy sensitivity or resistance. Until now, no single marker has emerged into routine clinical practice, but several candidate pathways are being extensively investigated. This paper summarises the current status of growth factor singalling and p53 function in this context. The data on human epidermal growth factor receptor-2, topoisomerase II and p53 expression in a variety of breast cancer treatment settings are discussed.
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subjects Antigens, Neoplasm - analysis
Antigens, Neoplasm - metabolism
Biomarkers - analysis
Breast Neoplasms - drug therapy
Breast Neoplasms - metabolism
Chemotherapy, Adjuvant
Conference Papers
DNA Topoisomerases, Type II - analysis
DNA Topoisomerases, Type II - metabolism
DNA-Binding Proteins - analysis
DNA-Binding Proteins - metabolism
Drug Resistance, Neoplasm
Female
Humans
Receptor, ErbB-2 - analysis
Receptor, ErbB-2 - metabolism
Signal Transduction
Treatment Outcome
Tumor Suppressor Protein p53 - analysis
Tumor Suppressor Protein p53 - metabolism
title Growth factor signalling in clinical breast cancer and its impact on response to conventional therapies: a review of chemotherapy
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