Association of ERBB2 Copy Number and Gene Coalterations With Trastuzumab Efficacy and Resistance in Human Epidermal Growth Factor Receptor 2–Positive Esophagogastric and Gastric Cancer

Abstract excerpt

PURPOSE ERBB2 copy number (CN), measured using next-generation sequencing, is a predictive biomarker for trastuzumab efficacy in human epidermal growth factor receptor 2 (HER2)–positive advanced esophagogastric and gastric cancer (AGC). We aimed to investigate the association of ERBB2 amplification and gene coalterations with response and resistance to trastuzumab-combined chemotherapy. METHODS The SCRUM-Japan...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Colorectal Cancer Treatments and Studies
• Share to Gastric Cancer Management and Outcomes
• Share to HER2/EGFR in Cancer Research