【摘 要】
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As the first monoclonal antibody against vascular endothelial growth factor (VEGF),bevacizumab (BEV) is a definitely controversial antiangiogenic therapy in bre
【机 构】
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Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education/Beijing), Departme
论文部分内容阅读
As the first monoclonal antibody against vascular endothelial growth factor (VEGF),bevacizumab (BEV) is a definitely controversial antiangiogenic therapy in breast cancer.The initial excitement over improvements in progression-free survival (PFS) with BEV was tempered by an absence of overall survival (OS) benefit and serious adverse effects.Missing targeted population urged us to identify the predictive biomarkers for BEV efficacy.In this review we focus on the research in breast cancer and provide recent investigations on clinical,radiological,molecular and gene profiling markers of BEV efficacy,including the new results from randomized phase Ⅲ clinical trials evaluating the efficacy of BEV in combination with comprehensive biomarker analyses.Current evidences indicate some predictive values for genetic variants,molecular imaging,VEGF pathway factors or associated factors in peripheral blood and gene profiling.The current challenge is to validate those potential biomarkers and implement them into clinical practice.
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