从失生症到精密疗法:解码肠膀轴在膀癌症发生过程中
Ze-Qiang Liu1, Xiao-Ying Yang1, Jia-Hong Chen1
1The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China.
Frontiers in oncology
|July 25, 2025
概括
肠膀轴通过改变肠道微生物和代谢物来影响膀癌症. 针对这一轴提供了新的治疗策略,但需要更多的研究来了解其复杂的机制.
科学领域:
- 微生物学 微生物学
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
背景情况:
- 肠膀轴 (GBA) 连接了胃肠道和尿道系统,影响了膀癌的发展.
- 肠道失调,微生物代谢物和神经免疫通路都与膀癌有关.
- 短链脂肪酸 (SCFA) 通过免疫调节来调节瘤行为.
研究的目的:
- 探索肠膀轴在膀癌中的作用.
- 审查目前对GBA机制和治疗潜力的理解.
- 确定GBA研究中的挑战和未来方向.
主要方法:
- 对肠膀轴和膀癌研究的文献综述.
- 分析分子机制,包括微生物代谢物和信号通路.
- 评估涉及微生物群调节的新型治疗策略.
主要成果:
- GBA交叉涉及神经通路和共享受体 (FXR,TLR4).
- 微生物群调节在增强癌症疗法 (例如PD-1抑制剂,益生菌) 中表现有前途.
- 针对SCFA的策略代表了一个潜在的治疗途径.
结论:
- GBA是膀癌的重要因素,具有新疗法的潜力.
- 需要进一步的研究来阐明分子机制并克服临床翻译障碍.
- 多omics,有机体模型和协作对于未来的突破至关重要.
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