椭圆酸通过激活Wnt/β-catenin信号传导途径抑制二氢睾丸激素诱导的铁蛋白诱导并促进头发再生。
抽象来源:
j e ethnopharmacol。 2024年8月10日; 330:118227。 EPUB 2024 4月27日。PMID: 38685364> 38685364 Liu, Qiehao Tang, Zhiwei Weng, Lijian Zhu, Bin Ding
Article Affiliation:Hangjie Fu
Abstract:ETHNOPHARMACOLOGICAL RELEVANCE: Androgenic alopecia (AGA) is the most prevalent form of hair loss in clinical practice and affects青少年的身体和心理健康。 Paeonia lactiflora pallas(PL)广泛用于中药,增强血液功能并促进头发生长,椭圆酸(EA)(EA)(PL提取物中的多酚)显示出强的抗氧化剂,抗衰老和抗INF肿瘤特性,也在治疗各种皮肤条件的治疗中起作用。 However, its role and mechanism of action in AGA remain unclear.
AIM OF THE STUDY: To determine whether EA can rescue slow hair regeneration by regulating dihydrotestosterone (DHT)-induced ferroptosis in AGA mice and clarify the effect of EA on DHT-induced ferroptosis in皮肤乳头细胞(DPCS)。
材料和方法: 雄性C57BL/6小鼠用于建立DHT诱导的AGA小鼠模型,而DPC用于建立DHT诱导的细胞模型。 Thereafter, we investigated the therapeutic mechanism of action of EA via immunofluorescence, western blot analysis, immunohistochemistry, electron microscopy, and molecular docking.
RESULTS: EA stimulated hair regeneration in mice and reversed DHT-induced increases in iro通过激活Wnt/β-catenin信号通路,N含量,脂质过氧化和DHT诱导的线粒体功能障碍。此外,β-catenin敲低抑制了EA对DHT诱导的DPC中的抑制作用。
结论: ea降低了dht诱导的伪造型,并通过激活型毛发来促进毛发症,并促进型毛发症。因此,它有可能用作AGA的治疗选择。