相关实验视频
Updated: Jun 13, 2025

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Yeast As a Chassis for Developing Functional Assays to Study Human P53
Published on: August 4, 2019
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癌症中的突变介导免疫逃避:机制和治疗影响
Chuqi Wang1, Jordan Yong Ming Tan1, Nishtha Chitkara2
1Department of Pharmacy & Pharmaceutical Sciences, National University of Singapore, Singapore 117559, Singapore.
Cancers
|September 14, 2024
概括
p53突变在癌症中很常见,并通过帮助瘤细胞逃避免疫反应来驱动对治疗的抵抗力. 本综述探讨了p53突变瘤如何抑制免疫力,并讨论了克服这种抵抗力的策略.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 分子生物学分子生物学
背景情况:
- TP53突变在癌症中很常见,通过抑制亡,有助于治疗耐药性.
- p53突变瘤对各种基于免疫的疗法表现出耐药性,包括检查点抑制剂,CAR T细胞疗法和HSCT.
- p53突变在瘤细胞逃避免疫监测的能力方面发挥着关键作用.
研究的目的:
- 审查p53-突变瘤免疫逃避机制.
- 探索p53突变如何改变瘤微环境 (TME) 并促进免疫抑制.
- 讨论p53-突变癌症的临床证据和治疗策略.
主要方法:
- 关于p53突变和免疫逃避的最新研究的文献综述.
- 分析p53-突变瘤逃避T细胞,NK细胞和巨细胞的机制.
- 检查p53-突变细胞对TME调制及其对旁观细胞的影响.
主要成果:
- p53突变瘤采用各种策略来逃避关键免疫细胞的免疫监视.
- 这些瘤积极重塑TME,招募和重编程巨细胞和调节T细胞等细胞,以创造一种免疫抑制的环境.
- 临床数据支持p53变化与各种癌症中的免疫逃避之间的关联.
结论:
- p53突变是癌症免疫逃避的核心驱动因素,影响抗瘤免疫反应的多个方面.
- 了解这些机制对于开发针对p53突变癌症的有效免疫疗法至关重要.
- 针对p53-突变瘤中的免疫逃避途径有望改善患者的治疗结果.
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