用于癌症治疗的单克隆抗体生物仿制药
Linda N Broer1, Daan G Knapen1, Derk-Jan A de Groot1
1Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
iScience
|July 8, 2024
概括
生物类药物为降低癌症单克隆抗体的高成本提供了一个有希望的解决方案,改善全球获得这些重要治疗方法的机会. 这次审查绘制了生物类似景观的地图,并确定了访问挑战.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
- 生物技术是生物技术.
背景情况:
- 单克隆抗体是关键的癌症治疗药物,获得了欧洲药物管理局 (EMA) 和美国食品和药物管理局 (FDA) 的大量批准.
- 这些疗法的高成本给医疗保健系统带来了巨大的负担,并限制了全球患者的获取.
- 生物类似药是一种可行的策略,可以降低成本并提高单克隆抗体的可用性.
研究的目的:
- 为了解癌症治疗中的生物类似药的现状提供见解.
- 总结癌症单克隆抗体与其药理学相关的关键性质.
- 在全球范围内识别癌症生物类似药的可变性和挑战来源.
主要方法:
- 进行了全面的文献搜索和分析.
- 审查了单克隆抗体对药理活性至关重要的特性.
- 审查了EMA批准的bevacizumab生物类似药的分析评估,以说明其变异性.
- 绘制了研究和批准的生物类似药的全球格局.
主要成果:
- 欧洲有几种生物仿制药可用于rituximab,trastuzumab和bevacizumab作为抗癌药物.
- 生物仿制药之间存在差异,比如贝瓦西祖马布生物仿制药的分析评估.
- 全球市场包括用于癌症治疗的研究和批准的生物类似药.
结论:
- 生物仿制药对于保持成本效益和扩大对瘤学单克隆抗体疗法的获取至关重要.
- 了解和管理生物仿制药的变异性对于其成功的临床应用至关重要.
- 解决已确定的挑战是必要的,以改善全球获得癌症生物类似药的机会.
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