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身体炼对人类MuRF-1/TRIM63 mRNA表达的影响:系统性审查

Leonardo Henrique Silva Fagundes¹, Eduardo Mendonça Pimenta¹, Varley Teoldo da Costa¹

¹Sport Psychology Laboratory, UFMG Soccer Science Center, Department of Sport Sciences, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil.

|February 26, 2025

概括

运动显著影响人体肌肉蛋白质分解调节器MuRF-1 mRNA表达. 不同的运动类型,包括阻力和耐力,在运动后对MuRF-1 mRNA水平产生不同的影响.

科学领域:

运动生理学运动生理学
分子生物学分子生物学
骨肌肉的适应骨肌肉的适应

背景情况:

肌肉特定的RING指蛋白1 (MuRF-1) 是肌肉蛋白分解的关键调节者.
肌肉蛋白质的分解对于运动后的肌肉适应和重塑至关重要.
了解MuRF-1的作用对于优化炼恢复和训练策略至关重要.

研究的目的:

系统地审查体育炼对人类MuRF-1 mRNA表达的影响.
分析不同的运动方式如何影响MuRF-1mRNA水平.
为了确定影响MuRF-1mRNA对运动反应的因素.

主要方法:

在主要数据库 (PubMed,Scopus等) 进行全面的文献搜索. 从2001年到2024年之间.
根据PRISMA指南和PICOS标准进行研究选择.
使用PEDro尺度表进行独立的数据提取和质量评估.

主要成果:

46项研究证实,体育炼显著调节了MuRF-1 mRNA的表达.
抵抗运动会导致暂时增加 (运动后1-4小时);耐力运动显示了类似的反应 (40分钟-4小时).
联合炼3小时后增加了MuRF-1 mRNA;效果因炼顺序,强度,年龄,性别和健康状况而异.

结论:

运动显著调节人类的MuRF-1mRNA表达,根据运动类型而有所不同.
MuRF-1对于运动诱导的肌肉适应,恢复和重塑至关重要.
这些发现突出了MuRF-1在运动后骨肌肉周转中的作用.

关键词:

在 MuRF-1/TRIM63 中使用.基因表达的基因表达方式人类骨肌肉信号传递降解肌肉蛋白质的降解身体表现身体表现身体表现

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