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综述:PI3K/AKT/mTOR通路在瘢痕重塑和瘢痕疙瘩形成中的作用:机制与治疗前景
【字体: 大 中 小 】 时间:2025年12月05日 来源:Frontiers in Pharmacology 4.8
编辑推荐:
Keloids and hypertrophic scars result from dysregulated PI3K/AKT/mTOR signaling, driving fibroblast proliferation, collagen overproduction, and impaired autophagy. This pathway integrates metabolic reprogramming (Warburg effect), immune dysregulation (M2 macrophages, IL-18), and post-transcriptional control (miRNAs, lncRNAs). Therapeutic strategies include small-molecule inhibitors (LY294002, OSI-027), natural compounds (silibinin, glabridin), and delivery systems (hydrogels, nanoparticles) targeting pathway nodes like PTEN, NEDD4, and miR-21.分隔符
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