在中国进行结肠直肠癌和肠道微生物群研究
Zikai Wang1,2, Wanyue Dan1,3, Nana Zhang1
1Microbiota Division, Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing, China.
Gut microbes
|July 24, 2023
概括
肠道微生物越来越多地与结直肠癌 (CRC) 的发展和进展有关. 来自中国的研究强调了像Fusobacterium nucleatum和Parvimonas micra这样的特定细菌是CRC的关键参与者,提供了潜在的诊断和治疗点.
科学领域:
- 微生物学 微生物学
- 在瘤学瘤学.
- 胃肠病学 胃肠病学
背景情况:
- 结肠直肠癌 (CRC) 是全球领先的恶性瘤,在中国的发病率正在上升,可能与生活方式和饮食变化有关.
- 肠道微生物群与CRC瘤发生有关,与失活性,特定病原体和微生物代谢物一起,有助于疾病的开始和进展.
研究的目的:
- 审查来自中国关于肠道微生物群在结直肠癌中的作用的现有证据.
- 突出关键的微生物参与者,诊断生物标志物和与肠道微生物群和CRC相关的治疗策略.
主要方法:
- 对中国关于肠道微生物群和CRC的研究进行文献综述.
- 分析着微生物特征,病原体,诊断生物标志物和治疗干预的研究.
主要成果:
- 特定的肠道微生物,特别是Fusobacterium nucleatum和Parvimonas micra,在CRC患者中得到丰富.
- 杆菌核和肠毒性细菌 Bacteroides fragilis 被确定为中国科学家研究的重要病原体.
- 肠道微生物群生物标志物显示出对CRC查和早期诊断的希望.
- 包括益生菌 (乳杆菌菌株),便微生物群移植和传统中国药物 (柏柏林,黄素) 在内的干预措施正在探索治疗效果.
结论:
- 肠道微生物群在结直肠癌的发展和进展中起着至关重要的作用.
- 需要进一步的研究来阐明微生物致病机制,并开发与微生物群相关的新型预防和治疗CRC的策略.
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