肠道微生物组在癌症治疗中的作用
Vijay Mishra1, Yachana Mishra2
1School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411 India.
Indian journal of microbiology
|September 16, 2024
概括
肠道微生物组显著影响癌症免疫疗法的有效性和副作用. 通过饮食或便微生物种移植 (FMT) 调节肠道微生物群,有望改善患者的反应.
科学领域:
- 在瘤学瘤学.
- 微生物学 微生物学
- 免疫学 免疫学 免疫学
背景情况:
- 肠道微生物群在癌症治疗有效性中起着至关重要的作用,特别是在免疫治疗中.
- 患者使用抗生素与免疫治疗结果较差相关,突出显示了微生物群的影响.
- 了解免疫疗法反应中涉及的特定微生物机制和物种是一个活跃的研究领域.
研究的目的:
- 审查当前对肠道微生物群对癌症免疫疗法的影响的理解.
- 探索微生物影响治疗反应和副作用的机制.
- 讨论针对微生物群的新兴治疗策略,以加强癌症治疗.
主要方法:
- 对临床前动物研究和人类临床试验的审查.
- 分析基于微生物组合的机器学习模型,预测基于微生物组合的免疫治疗反应.
- 检查饮食干预和便微生物群移植 (FMT) 的证据.
主要成果:
- 特定的细菌物种及其代谢物可以增强对免疫检查点抑制剂的反应.
- 格拉姆阴性细菌可能会抑制不响应的患者的免疫治疗反应.
- 机器学习模型可以使用微生物组数据预测患者对免疫治疗的反应.
结论:
- 肠道微生物组是癌症免疫治疗成功的关键因素.
- 通过饮食或FMT对微生物组进行治疗操纵,有可能提高免疫治疗的疗效.
- 需要进一步的研究来克服在广泛临床应用之前的挑战.
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