炎症性肠病中的肠神经系统变化:前景和影响
1Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA.
Gastrointestinal disorders (Basel, Switzerland)
|June 14, 2024
概括
肠道神经系统 (ENS) 功能变化,特别是肠道质细胞 (EGC) 激活和衰老,有助于炎症性肠道疾病 (IBD) 和肠-大脑轴障碍. 针对 ENS 机制的鼻治疗药物提供了潜在的新IBD 管理策略.
科学领域:
- 胃肠道学和神经科学
- 专注于肠道神经系统 (ENS) 和炎症性肠病 (IBD) 之间的相互作用.
背景情况:
- 肠道神经系统 (ENS) 协调胃肠道 (GI) 功能,并与肠道上皮,免疫系统,微生物组和中枢神经系统 (CNS) 相互作用.
- 炎症性肠病 (IBD),包括克罗恩氏病和性结肠炎,涉及慢性肠道炎症和损伤.
- 新兴研究强调了ENS在IBD病因学和管理中的作用.
研究的目的:
- 在IBD的背景下,审查有关ENS变化的当前研究.
- 探索肠道质细胞 (EGC) 激活,质症和衰老在IBD病变发生中的作用.
- 讨论 ENS 变化对肠-大脑轴 (GBA) 的影响以及潜在的治疗策略.
主要方法:
- 关于IBD中ENS变化的最近研究的文献综述.
- 分析涉及EGC激活,肠道化和EGC衰老与衰老相关分泌表型 (SASP) 的机制.
- 检查对肠道功能和胃肠道功能的影响.
主要成果:
- IBD诱导EGC激活,导致持续的肠化和通过GBA破坏肠胃功能.
- EGC衰老和SASP获得与慢性胃肠道炎症和IBD复发有关.
- 肠神经系统的改变在IBD的病理生理学中起着重要作用.
结论:
- 用老疗法药物向与ENS相关的机制,特别是EGC衰老,为IBD提供了一个有前途的治疗途径.
- 调节ENS为管理IBD和推进治疗提供了一个潜在的替代策略.
- 对ENS向治疗的进一步研究可能会对IBD管理产生重大影响.
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