脂肪细胞内质网膜应激在肥胖脂肪组织功能障碍中的作用:一篇评论
Shengjie Xu1, Jiaqiu Xi2, Tao Wu1
1The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, People's Republic of China.
International journal of general medicine
|October 4, 2023
概括
脂肪细胞中的细胞内网膜应激 (ERS) 恶化了肥胖症的炎症和胰岛素抵抗. 针对ESR可能为与肥胖相关的代谢障碍提供新的治疗方法.
科学领域:
- 代谢性疾病是一种代谢性疾病.
- 肥胖研究的研究.
- 脂肪组织生物学 脂肪组织生物学
背景情况:
- 脂肪组织功能障碍是肥胖中代谢疾病的核心,其特点是炎症和胰岛素抵抗.
- 脂肪细胞中的细胞内网膜应激 (ERS) 触发了未折叠的蛋白质反应 (UPR),加剧了脂肪组织的炎症并破坏了正常的新陈代谢.
- 这种功能障碍有助于宫外脂质沉积和葡萄脂代谢障碍,这是代谢综合征的标志.
研究的目的:
- 要总结脂肪细胞ERS和肥胖中的脂肪组织功能障碍之间的联系.
- 提供ESR诱导肥胖脂肪组织代谢障碍的机制的概述.
- 简要描述当前针对肥胖和相关功能障碍的脂肪细胞ERS的治疗策略.
主要方法:
- 文献综述和现有关于脂肪细胞内质网膜应激现象研究的综合.
- 对参与ERS诱导的代谢失调的分子途径 (例如NF-κB,ADPN,STAMP2,LPIN1,TRIP-Br2,NF-Y,SIRT2) 的分析.
- 治疗目标和干预策略的概述.
主要成果:
- 脂肪细胞ERS通过UPR促进炎症,损害脂质代谢,并影响脂肪组织中的热生成通路.
- 埃尔斯破坏阿迪波金分泌,并影响关键的调节分子和信号通路.
- 与肥胖相关的脂肪组织功能障碍在很大程度上是由ERS诱导的代谢变化驱动的.
结论:
- 脂肪细胞ERS是肥胖相关代谢障碍的病变发生的关键因素.
- 了解ERS机制为改善脂肪组织功能和治疗代谢综合征提供了潜在的治疗途径.
- 准ERS途径为管理肥胖及其相关代谢并发症提供了一个有希望的策略.
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