肠道微生物代谢物在肺癌发育和免疫治疗中的作用:对肠肺轴的新见解
Xinpei Li1, Shijie Shang2, Meng Wu1
1Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.
Cancer letters
|July 5, 2024
概括
肠道微生物代谢物通过肠肺轴影响肺癌. 准这些代谢物为肺癌诊断,治疗和免疫治疗提供了新的途径.
科学领域:
- 微生物组研究的研究.
- 代谢学 代谢学 代谢学
- 在瘤学瘤学.
背景情况:
- 肠道微生物产生代谢物,通过肠肺轴影响肺生理和免疫力.
- 主要代谢物包括短链脂肪酸 (SCFA),托衍生物,多氨酸 (PA) 和二次胆汁酸 (SBA).
研究的目的:
- 审查肠道微生物代谢物在肺癌发展和治疗中的作用.
- 探索向微生物代谢物的潜力,用于肺癌免疫治疗.
主要方法:
- 对肠肺轴和肺癌研究的文献综述.
- 分析微生物代谢物影响肺癌的机制.
- 检查针对微生物代谢物的治疗策略.
主要成果:
- 微生物代谢物可以进入血液循环,调节肺癌免疫微环境.
- 瘤代谢物通过破坏DNA促进肺癌;抑制瘤的代谢物增强抗癌免疫力.
- 便/血清中的代谢物分析可以指导肺癌的诊断和治疗.
结论:
- 肠道微生物代谢物在肺癌的发病和对免疫治疗的反应中发挥着关键作用.
- 向治疗,如便微生物群移植和代谢物合成,有望克服免疫治疗的局限性.
- 肠肺轴为了解和利用微生物组-代谢组在肺癌治疗中提供了一个框架.
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