酒精介导的骨肌肉适应及其对并发症的影响
Keishla M Rodríguez-Graciani1, Paticia E Molina1, Liz Simon1
1Department of Physiology and Comprehensive Alcohol-HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana.
The American journal of pathology
|July 19, 2025
概括
有风险的酒精使用通过各种机制损害骨肌肉,影响蛋白质平衡,能量和细胞功能. 了解这些影响对于开发干预措施和降低医疗保健成本至关重要.
科学领域:
- 生物医学科学 生物医学科学
- 生理学 生理学 生理学
- 分子生物学分子生物学
背景情况:
- 风险饮酒会对许多器官系统产生负面影响,尤其是骨肌肉.
- 酒精诱导的骨肌肉功能障碍是由多因素机制引起的,包括蛋白质合成/降解的改变,葡萄糖代谢的受损以及细胞功能的干扰.
研究的目的:
- 审查酒精诱导的骨肌肉功能障碍的主要机制.
- 为了检查酒精对骨肌肉的影响在诸如衰老,肝病和代谢障碍等并发症的背景下.
主要方法:
- 对酒精和骨肌肉现有研究的文献综述.
- 对病理生理路径和并发性疾病的分析.
主要成果:
- 酒精通过减少蛋白质合成,增加降解,降低葡萄糖平衡,生物能问题,ECM重塑,卫星细胞功能障碍,昼夜干扰和表观遗传学变化影响骨肌肉.
- 骨肌肉的不适应在高危饮酒者中普遍存在 (40-60%) 并与并发病相关,尽管因果关系需要进一步研究.
结论:
- 酒精诱导的骨肌肉功能障碍是复杂的和多因素的,有助于和由各种健康状况造成.
- 需要进一步的临床和临床前研究,以充分了解这些影响,并制定有针对性的干预措施,以改善生活质量和降低成本.
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