肥胖驱动的血管功能障碍中的非编码RNA:机制,EndMT和转化机会
1Department of Anatomy, Chonnam National University Medical School, Hwasun, Korea.
Chonnam medical journal
|February 11, 2026
概括
肥胖通过调节内皮功能障碍和纤维化的非编码RNA (ncRNA) 驱动血管疾病. 循环的ncRNA显示出与肥胖相关的血管问题的生物标志物的潜力,并可能指导基于RNA的新疗法.
科学领域:
- 血管生物学 血管生物学
- 分子医学是分子医学.
- 肥胖问题研究研究
背景情况:
- 肥胖会通过代谢过量和脂肪功能障碍引起系统性血管疾病.
- 这导致内皮损伤,氧化应激和内皮到介质细胞过渡 (EndMT).
- 非编码RNAs (ncRNAs) 是血管壁和细胞外囊泡 (EVs) 中的关键调节者.
研究的目的:
- 审查ncRNAs在与肥胖相关的血管疾病中的作用.
- 探索ncRNA如何整合信号通路和内皮代谢.
- 讨论ncRNAs作为肥胖的血管并发症的生物标志物和治疗点.
主要方法:
- 综合来自单细胞,血统追踪和体外研究的证据.
- 对循环和EV相关的ncRNAs在肥胖中的分析.
- 审查针对ncRNAs的当前和新兴治疗策略.
主要成果:
- ncRNAs与内皮代谢和EndMT.的关键信号通路 (TGF-β/Smad,NF-κB,HIF-1α,Wnt/β-catenin) 进行整合.
- 肥胖引发了ncRNA网络的转变,促进了间酶体表型.
- 循环的ncRNAs反映了肥胖状况和内皮功能障碍,随着体重减轻而改善.
结论:
- 肥胖引起的血管疾病是一种ncRNA驱动的网络疾病.
- ncRNAs是患者分层的有希望的动态生物标志物.
- 准ncRNAs为新的内皮细胞特异性治疗干预提供了潜力.
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