干扰素基因刺激器 (STING) -I型干扰素信号传递:弥合免疫力和疼痛
Ti-Chuan Chiu1, Yu-Yu Li2,3, Chia-Hung Yu1
1Department of Anesthesiology, Chi Mei Medical Center, 701 Tainan, Taiwan, ROC.
Journal of integrative neuroscience
|July 4, 2025
概括
I型干扰素 (IFN-I) 在疼痛信号中具有双重作用. 循环-GMP-AMP合成酶 (cGAS) 刺激干扰素基因 (STING) 途径影响疼痛敏感和止痛,具体取决于 nociceptive 反应的阶段.
科学领域:
- 神经科学是一个神经科学.
- 免疫学 免疫学 免疫学
- 分子生物学分子生物学
背景情况:
- I型干扰素 (IFN-I) 是具有抗病毒,抗增殖和免疫调节功能的细胞因子.
- IFN-I受体存在于神经系统中的微质细胞,星体细胞和神经元上.
- 通过非基因组机制,IFN-I可以产生镇痛作用,抑制神经元活动和突触传播.
研究的目的:
- 审查了解IFN-I和cGAS-STING通路在急性和慢性恶性感觉中的作用的最新进展.
- 探索STING-IFN-I途径对 nociception 的复杂和阶段依赖的影响.
- 阐明STING-IFN-I信号传递的双重促痛感和止痛作用.
主要方法:
- 对最近的科学文献进行叙述性回顾.
- 对包括PI3K,MAPK,MNK-eIF4E和cGAS-STING在内的信号通路的分析.
- 检查中枢神经系统 (CNS) 和外围感受器中的分子机制.
主要成果:
- 该STING-IFN-I通路对 nociception 呈现阶段依赖的影响.
- 在后期阶段,这种通路激活STAT,微质STING和TANK信号.
- 这些机制促进了促炎性细胞因子的产生,M1微质偏极化,并抑制了ER-phagy,从而促进了中心敏感化.
结论:
- -IFN-I通路在感觉中起着双重作用,调解了促感觉和止痛效应.
- 了解这些不同角色对于开发针对性治疗来管理感知反应至关重要.
- 需要进一步研究不同条件下的恶性受体中的STING-IFN-I信号传递.
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