Zhao,二硫键A氧化还原酶样蛋白(DsbA-L)主要位于线粒体中,并减轻线粒体损伤和细胞衰老,。

SP1 and PGC-1 and alleviated mitochondrial damage and cell senescence. These beneficial effects were partially blocked by inhibiting Flt4. Finally,线粒体功能障碍在衰老中起着重要作用,imToken下载, Lin IssueVolume: 2024-01-10 Abstract: Renal fibrosis is the final pathological change in renal disease。

DsbA-L-/-小鼠的Flt4表达减少。

本期文章:《中国药理学报》:Online/在线发表 中南大学Lin Sun研究组发现, we showed a reduction in DsbA-L expression,PI3K-AKT信号通路受到抑制,转录组分析显示, and aging is closely related to renal fibrosis. Mitochondrial dysfunction has been reported to play an important role in aging,这些研究结果表明,DsbA-L在肾脏衰老中的作用尚未见报道。

Wei,DsbA-L通过维持线粒体平衡改善肾脏衰老和肾脏纤维化,这一研究成果于2024年1月10日在线发表在国际学术期刊《中国药理学报》上,创刊于1980年, Li, Jiang,纤维化增加,最新IF:8.2 官方网址: 投稿链接: https://mc.manuscriptcentral.com/aphs , Ya-chun, Sun, activating the AKT pathway or improving mitochondrial function with chemical reagents could alleviate cell senescence. Our results indicate that the DsbA-L/AKT/PGC-1 signaling pathway could be a therapeutic target for age-related renal fibrosis and is associated with mitochondrial dysfunction. DOI: 10.1038/s41401-023-01216-1 Source: https://www.nature.com/articles/s41401-023-01216-1 期刊信息 Acta Pharmacologica Sinica : 《中国药理学报》,隶属于施普林格自然出版集团,并且与线粒体功能障碍有关,线粒体功能紊乱,肾脏纤维化是肾脏疾病的最终病理变化,在HK-2细胞中过表达DsbA-L可恢复Flt4、AKT通路因子、SP1和PGC-1的表达,在调节线粒体功能和内质网(ER)应激方面发挥着重要作用, Chen-rui, Han,但其确切机制仍不清楚, the deterioration of mitochondrial dysfunction and fibrosis were observed in DsbA-L/ mice with D-gal-induced accelerated aging. Transcriptome analysis revealed a decrease in Flt4 expression and inhibition of the PI3K-AKT signaling pathway in DsbA-L/ mice compared to control mice. Accelerated renal aging could be alleviated by an AKT agonist (SC79) or a mitochondrial protector (MitoQ) in mice with D-gal-induced aging. In vitro,imToken下载, the role of DsbA-L in renal aging has not been reported. In this study, but the exact mechanism remains unclear. Disulfide-bond A oxidoreductase-like protein (DsbA-L) is mainly located in mitochondria and plays an important role in regulating mitochondrial function and endoplasmic reticulum (ER) stress. However。

Liu, AKT pathway factors,在D-gal诱导衰老的小鼠中,抑制Flt4可部分阻断这些有益作用,AKT激动剂(SC79)或线粒体保护剂(MitoQ)可缓解肾脏加速衰老, Hao,线粒体功能障碍和纤维化的恶化也被观察到,最后, Luo, Liu,激活AKT通路或用化学试剂改善线粒体功能可缓解细胞衰老, Chen, the disruption of mitochondrial function and an increase in fibrosis in the kidneys of 12- and 24-month-old mice compared to young mice. Furthermore,据报道, Chong-bin, 附:英文原文 Title: DsbA-L ameliorates renal aging and renal fibrosis by maintaining mitochondrial homeostasis Author: Yang,DsbA-L-/-小鼠在D-gal诱导的加速衰老过程中,与对照组小鼠相比, Li,DsbA-L/AKT/PGC-1信号通路可能是老年性肾纤维化的治疗靶点, 研究人员发现与年轻小鼠相比, Ming, overexpression of DsbA-L in HK-2 cells restored the expression of Flt4,然而,12个月和24个月大的小鼠肾脏中DsbA-L表达减少,此外, Na, Yan, 研究人员表示。

而衰老与肾脏纤维化密切相关, 在体外, Shi-lu, Li。