在细胞衰老和其他应激反应中与FOXO3相关的微RNAs
Yi-Sheng Khor1, Pooi-Fong Wong2
1Department of Pharmacology, Faculty of Medicine, Universiti Malaya, 50603, Wilayah Persekutuan Kuala Lumpur, Malaysia.
Biogerontology
|August 30, 2023
概括
叉头盒O3 (FOXO3) 转录因子通过衰老,亡和自来调节细胞命运. 微RNAs (miRNAs) 显著影响FOXO3活性,影响细胞反应并提供治疗潜力.
科学领域:
- 分子生物学分子生物学
- 细胞生物学 细胞生物学
- 遗传学 是一个遗传学.
背景情况:
- 叉头盒O3 (FOXO3) 是一个关键的转录因子,调节细胞生存途径.
- 福克斯O3集成的信号网络控制关键的细胞过程,如衰老,亡和自.
- 细胞命运决定受到FOXO3对参与DNA损伤和氧化应激抵抗的基因的转录调节的影响.
研究的目的:
- 审查微RNAs (miRNAs) 和FOXO3介导的细胞反应之间的复杂关系.
- 阐明miRNAs如何调节FOXO3活动及其对细胞命运的下游影响.
- 突出了解miRNA-FOXO3相互作用对有针对性的策略的治疗影响.
主要方法:
- 文献综述综合了FOXO3和miRNA相互作用的当前研究.
- 调节机制的分析,包括翻译后修改和miRNA驱动的基因表达.
- 讨论FOXO3在细胞衰老,细胞亡,自,氧化还原平衡和炎症中的作用.
主要成果:
- 微RNA直接和间接调节FOXO3活动和亚细胞局部.
- 由miRNA介导的调控影响FOXO3对细胞衰老,细胞亡和自的控制.
- 在miRNAs,FOXO3和细胞抗压防御机制之间存在复杂的相互作用.
结论:
- 了解FOXO3的miRNA调节对于理解细胞命运决定至关重要.
- 针对miRNA-FOXO3轴为开发新型治疗策略提供了一个有前途的途径.
- 了解这些相互作用可以帮助避免基于FOXO3的治疗方法的意外后果.
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