公开资料显示，BG-C137是一款靶向FGFR2b的抗体偶联药物（ADC），百济神州拟开发该产品用于上消化道瘤种和乳腺癌。根据CDE官网查询，本次为该产品 ...

FGFR2b positivity was defined as both any % tumor cells (TC) and ≥10% TC exhibiting moderate-to-strong (2+/3+) membranous FGFR2b staining. Prevalence was analyzed across patient and sample ...