在Helicobacter pylori感染中代谢重编程:从机制到治疗方法
Tong Liu1, Xuelin Zhao2, Ting Cai3,4
1Department of General Surgery, Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine, Zhongshan, Guangdong, China.
Frontiers in cellular and infection microbiology
|October 29, 2025
概括
杆菌操纵宿主新陈代谢,改变脂质,葡萄糖,乳酸和氨基酸通路,驱动胃癌. 针对这些代谢变化提供了对H.pylori感染有前途的治疗策略.
科学领域:
- 微生物学 微生物学
- 病变的发生和发病.
- 宿主-病原体相互作用
背景情况:
- 杆菌是胃疾病的主要原因,包括癌症.
- 杆菌感染重塑胃微环境,促进疾病的进展.
- 了解H. pylori的代谢重编程对于开发新疗法至关重要.
研究的目的:
- 审查H. pylori如何操纵宿主脂质,葡萄糖,乳酸和氨基酸代谢.
- 阐明H. pylori驱动病原和胃癌发生的机制.
- 突出代谢向干预措施作为潜在的治疗解决方案.
主要方法:
- 关于H. pylori代谢和病变的研究的文献综述.
- 对参与宿主代谢重编程的分子机制的分析.
- 综合关于H. pylori对脂质,葡萄糖,乳酸和氨基酸代谢的影响的发现.
主要成果:
- 杆菌破坏宿主脂质代谢,与非酒精性脂肪肝疾病和心血管风险有关.
- 细菌对宿主乳酸的利用有助于H. pylori的增殖和免疫逃避.
- 由H. pylori引起的氨基酸失调会耗尽抗氧化剂,并促进粘膜损伤,导致免疫逃避和组织破坏的循环.
- 杆菌通过糖解和上皮细胞-介质细胞过渡促进胃癌发生.
结论:
- 杆菌广泛重编程宿主的新陈代谢,以促进其生存,免疫逃避和瘤发生.
- 准H. pylori的代谢途径为治疗干预提供了一个有希望的途径.
- 针对新陈代谢的策略对于对抗H. pylori相关的胃疾病至关重要.
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