从更年期到分子失调:对肥胖相关途径的蛋白质体洞察 - - 一个叙述性回顾
Basant E Katamesh1, Jithinraj Edakkanambeth Varayil2, Nina Pillai3
1Division of General Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA.
Biomedicines
|July 29, 2025
概括
更年期妇女的体重增加与炎症和代谢变化有关. 蛋白质组分析揭示了与肥胖相关的特定蛋白质,这表明了个性化干预的潜在目标.
科学领域:
- 内分泌学和新陈代谢学
- 蛋白质组学和分子生物学
背景情况:
- 更年期与女性无法解释的体重增加有关.
- 更年期期间的生理变化有助于肥胖.
- 蛋白质基因分析可以识别更年期肥胖的分子途径.
研究的目的:
- 审查与近期和绝经后妇女超重和肥胖相关的蛋白质组变化.
- 综合目前关于更年期体重增加的分子机制的证据.
主要方法:
- 在Ovid MEDLINE,EMBASE,Cochrane图书馆和Scopus (2010年10月至2025年3月) 的文献搜索.
- 包括来自超重/肥胖的更年期前或更年期后妇女的蛋白质组数据的原始研究.
- 与现有的与肥胖相关的蛋白质数据库交叉引用已识别的蛋白质.
主要成果:
- 五项研究揭示了与炎症,代谢功能障碍和内皮失调相关的一致蛋白质组模式.
- 鉴定到的关键蛋白质包括C反应性蛋白,组织死因子-α,介质蛋白,皮蛋白和内分泌蛋白.
- 减肥减少了IL-6,IL-1受体对手和C反应蛋白 (CRP),表明炎症的潜在可逆性.
结论:
- 初步证据将慢性炎症,代谢失调和血管压力与更年期妇女的肥胖联系在一起.
- 蛋白质组特征增强了对更年期体重增加的理解.
- 需要进一步的大规模前性研究来证实发现并阐明因果途径.
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