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微RNA-155是一种双刃剑调节器,对天生的结核免疫力有很大影响

Abualgasim Elgaili Abdalla¹, Awadh Alanazi¹, Khalid Omer Abdalla Abosalif¹

¹Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 72388, Saudi Arabia.

Microbial pathogenesis

|November 4, 2023

概括

微RNA-155 (miR-155) 在免疫防御结核病 (TB) 中起着关键作用. 它在活跃结核病中的下调表明它在控制Mycobacterium结核病感染方面具有复杂的双重作用.

科学领域:

免疫学免疫学免疫学
分子生物学分子生物学
微生物学微生物学

背景情况:

结核病 (TB) 是一种全球性健康威胁,由 Mycobacterium tuberculosis 引起,这种细菌对抗菌素有耐药性.
结核菌逃避宿主免疫力,需要研究宿主-病原体相互作用的新疗法.
微RNAs (miRs) 调节基因表达;miR-155在对M.结核病的免疫反应中至关重要.

研究的目的:

审查在M.结核病感染期间调节miR-155表达的信号通路.
探索miR-155在抗结核病宿主防御中的复杂作用.
提供对 miR-155 中介治疗策略的未来观点.

主要方法:

关于miR-155和M.结核病的研究的文献综述.
对结核病患者miR-155表达模式的分析.
检查miR-155在宿主免疫反应中的功能作用.

主要成果:

与潜伏或健康个体相比,MiR-155在活跃的结核病患者中降低了调控.
功能性研究表明,miR-155对对菌根菌的天生的免疫有双重影响.
MiR-155信号影响炎症介导体,细胞亡和自.

结论:

MiR-155是结核病发病的关键调节剂,其下调与疾病进展有关.
了解miR-155复杂的信号传递为抗结核病的新型治疗干预提供了潜力.
对miR-155通路的进一步研究对于开发有效的结核病治疗至关重要.

关键词:

细胞灭亡 (apoptosis) 是一种死亡的过程.自自是一种自的过程.炎症性炎症性炎症性结核病菌菌菌的结核病菌的结核病菌.在 miR-155 系统中,它是 miR-155 的.

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