IL-37在胃肠道疾病中的作用
Qiang Wang1, Guangrun Zhang2, Caiping An3
1Department of Anatomy, School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, China.
Frontiers in immunology
|August 29, 2024
概括
洲际蛋白-37 (IL-37) 在胃肠道疾病中起着双重作用. 它作为抗炎性细胞因子的功能取决于环境,在某些情况下提供保护,而在其他情况下可能加剧.
科学领域:
- 胃肠病学 胃肠病学
- 免疫学 免疫学 免疫学
- 分子生物学分子生物学
背景情况:
- 胃肠道 (GI) 粘膜面临着来自微生物和免疫反应的持续挑战.
- 介素-37 (IL-37) 是一种抗炎性细胞因子,可以调节宿主免疫力.
- 失调的IL-37表达与各种胃肠道疾病有关,包括感染,过敏和炎症性疾病.
研究的目的:
- 调查IL-37在肠道粘膜病变的病变发生过程中的多方面的作用.
- 探索IL-37在上部和下部肠道器官的差异表达和功能.
- 评估IL-37作为GI疾病治疗点的潜力.
主要方法:
- 关于IL-37表达和功能在肠道疾病中的现有文献的综述.
- 分析IL-37在*H. pylori*感染,食物过敏,炎症性肠病 (IBD) 和胃癌中的作用.
- IL-37水平与疾病阶段,严重程度和患者结果的相关性.
主要成果:
- *H. pylori*感染抑制了胃粘膜中的IL-37,促进了炎症和细菌的增殖.
- 胃癌中IL-37的升高表明它在免疫抑制中起作用,可能有助于瘤的发展.
- 在急性IBD模型中,IL-37显示出保护作用,但可能会使慢性IBD恶化.
- 结肠IL-37水平与结肠直肠癌 (CRC) 的存活率相关,这表明它具有保护作用.
- 上部和下部消化道的IL-37调节差异可能与微生物变异有关.
结论:
- IL-37在肠道粘膜免疫和疾病中表现出复杂的,取决于阶段和部位的作用.
- 它的治疗潜力根据特定的胃肠道状况和疾病阶段而有很大差异.
- 需要进一步的研究来阐明精确的机制,并优化基于IL-37的疗法.
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