百济神州ADC癌症新药BG-C137首次在中国获批临床
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发表于 2024-12-20 13:01:58
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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,本次为该产品首次在中国获批临床。
百济神州公开资料介绍,该公司研发的靶向FGFR2b的ADC具有差异化抗体骨架,有效载荷为拓扑异构酶I抑制剂,DAR为8。该产品具有旁观者效应,可解决肿瘤异质性问题;此外,其配体阻断作用较弱,不会产生靶向角膜毒性。临床前数据也显示,其在小鼠中不产生角膜毒性。
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