英国癌症研究中心与Hummingbird联合开发抗HER3单抗,以治疗多种肿瘤并克服癌症耐药性

2019-08-09 不详 MedSci原创

英国癌症研究中心和Hummingbird Bioscience联手开发抗HER3单抗HMBD-001,用于治疗HER3驱动的癌症患者。

英国癌症研究中心和Hummingbird Bioscience联手开发抗HER3单抗HMBD-001,用于治疗HER3驱动的癌症患者。

该抗体通过靶向HER3受体起作用,HER3受体与其他癌症相关蛋白结合而被激活时,打开导致癌细胞生长和分裂的强信号。这种激活在多种实体瘤中很常见,包括乳腺癌癌,胰腺癌,卵巢癌肺癌,并且当癌症对现有癌症疗法产生抗性时也可见。

HMBD-001是唯一正在开发的抗HER3抗体,其与HER3激活中涉及的最关键区域结合,完全关闭该信号。一旦开发成功,HMBD-001可用于治疗多种癌症并有效对抗耐药性癌症。

根据合作条款,英国癌症研究中心的药物开发中心将资助该计划,制造临床级抗体并进行I期临床试验,以评估药物安全性,毒性和疗效。

Hummingbird的抗体与目前正在开发的其他抗HER3药物不同之处在于其阻断了HER3可被激活的所有机制,克服了阻止先前HER3疗法有效工作的内在机制。

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