针对肠道微生物群进行疾病免疫治疗
Ya-Jie Yu1, Xiao-Dong Liu2, Cai Liao1
1Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China.
Archives of toxicology
|May 9, 2024
概括
肠道微生物群影响免疫反应,并影响癌症免疫治疗的有效性. 新兴研究表明,肠道微生物可以提高COVID-19疫苗的疗效,尽管机制需要进一步研究.
科学领域:
- 微生物组研究的研究.
- 免疫学 免疫学 免疫学
- 代谢学 代谢学 代谢学
背景情况:
- 肠道微生物及其代谢物显著影响宿主免疫力.
- 微生物群的失调与免疫疾病有关,并影响免疫疗法的结果.
- 肠道微生物组在增强COVID-19疫苗免疫性方面的作用是一个活跃的研究领域.
研究的目的:
- 审查了解肠道微生物群对免疫细胞影响的最新进展.
- 探索基于微生物群的策略,以改善瘤免疫疗法和疫苗反应.
- 讨论基于微生物群的干预措施的挑战和未来方向.
主要方法:
- 临床前和临床研究的审查.
- 分析涉及肠道微生物代谢产物 (托代谢产物,胆酸,SCFA,伊诺辛) 的机制.
- 检查与免疫细胞 (树突细胞,CD4+ T细胞,巨细胞) 的相互作用.
主要成果:
- 肠道微生物群的组成影响了免疫检查点抑制剂 (ICI) 在癌症中的有效性.
- 肠道微生物显示出提高COVID-19疫苗有效性的潜力.
- 特定的微生物代谢物调节免疫细胞功能.
结论:
- 肠道微生物组是宿主免疫,癌症免疫疗法和疫苗反应的关键因素.
- 准肠道微生物群为免疫调节提供了有希望的治疗策略.
- 需要进一步的研究来阐明机制,并促进临床翻译.
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