自 1984 年发现 HER2 驱动基因以来[1],人们对乳腺癌发生、发展机制有了更深入的了解。随着循证医学证据不断发展,根据 ER、PR、HER2 表达状态进行分型,并予以相应的治疗方案成为乳腺癌标准治疗模式[2]。由此,HER2 ...
HER2 状态在胃癌治疗决策中长期占据重要地位。传统上,HER2 阳性(IHC 3+ 或 IHC 2+/ISH+)被视为可靶向人群,而其余患者则被统一归入 HER2 阴性[1]。然而,随着抗体偶联药物(ADC)等新型 HER2 靶向治疗的发展,「HER2 低表达」这一亚型逐渐进入研究视野,其在生物学特征、治疗敏感性及预后方面是否不同于 HER2 ...
提到HR+/HER2-早期乳腺癌,很多人觉得“治愈率高”就可以放松警惕。但真实情况是,不少患者在化疗、放疗、内分泌治疗等常规综合治疗后仍可能面临复发风险,尤其是一些之前被忽视的高危人群,复发概率甚至是普通患者的2-3倍,这一风险还可能持续长达20年[ ...
HR+/HER2 - 乳腺癌的核心特征是肿瘤细胞生长依赖激素信号,这一特性让内分泌治疗成为核心手段,通过阻断激素供应抑制肿瘤生长[3]。中国医学科学院北京协和医院孙强教授指出,早期患者经手术联合内分泌治疗后,5 年生存率可超过 ...
Most types of breast cancer produce similar symptoms and are discovered the same way—finding a strange new lump during a self-exam, or a healthcare provider spotting something suspicious during a ...
5-Hydroxymethylated Biomarkers in Cell-Free DNA Predict Occult Colorectal Cancer up to 36 Months Before Diagnosis in the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial A two-arm ...
Zymeworks Inc. announced that their bispecific antibody, zanidatamab, has received conditional approval from China's National Medical Products Administration (NMPA) for treating previously treated, ...
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