【摘 要】
:
人类表皮生长因子受体-2(HER-2/neu,erbB-2)是一种相对分子质量185 kDa的跨膜受体,在25%~30%的原发性乳腺癌中HER-2/neu基因过表达。赫塞丁(Herceptin)是一种重组DNA衍生的人
【机 构】
:
第四军医大学基础医学院病理学与病理生理学教研室暨西京医院病理科,第四军医大学基础医学院中心实验室,
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人类表皮生长因子受体-2(HER-2/neu,erbB-2)是一种相对分子质量185 kDa的跨膜受体,在25%~30%的原发性乳腺癌中HER-2/neu基因过表达。赫塞丁(Herceptin)是一种重组DNA衍生的人源化抗p185HER2嵌合抗体,可特异性结合p185HER2。由于赫塞丁治疗是以HER-2为靶点的靶向性治疗,因此只有HER-2过表达的患者应用该药才可能有
Human epidermal growth factor receptor-2 (HER-2 / neu, erbB-2) is a 185 kDa transmembrane receptor with a molecular weight of about 25% to 30% of primary breast cancer. HER-2 / neu gene overexpression. Herceptin is a recombinant DNA-derived humanized anti-p185HER2 chimeric antibody that specifically binds p185HER2. Because HERCEPTIN is a targeted therapy that targets HER-2, only patients with HER-2 overexpression may have it
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