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克洛托:糖尿病视网膜病变的新疗法目标?

Alessandra Puddu¹, Davide Carlo Maggi²

¹Department of Internal Medicine and Medical Specialties, University of Genova, Genova 16132, Italy. alep100@hotmail.com.

World journal of diabetes

|August 7, 2023

概括

克洛托是一种抗衰老蛋白,在糖尿病患者和糖尿病视网膜病变中降低. 克洛托保护视网膜细胞,可能是糖尿病视网膜病变的新型治疗点.

科学领域:

内分泌学在内分泌学.
眼科医生眼科眼科
分子生物学分子生物学

背景情况:

克洛托 (Kl) 是一种抗衰老蛋白,可以抑制类似胰岛素的生长因子-1信号传递.
溶性克洛托 (sKl) 调节了参与氧化应激和炎症的途径.
糖尿病患者的血清Kl水平下降,与糖尿病视网膜病变 (DR) 的进展负相关.

研究的目的:

研究克洛托在糖尿病视网膜病变的发病过程中的作用.
探索Klotho作为DR的生物标志物和治疗剂的潜力.

主要方法:

对Klotho的功能及其与糖尿病和DR相关的现有文献的审查.
对Klotho对视网膜细胞和DR相关机制的影响的实验数据的分析.

主要成果:

克洛托调节了视网膜细胞的关键功能,包括细胞化,信号传递,VEGF-A分泌,氧化还原状态和黑色素生物合成.
克洛托治疗可以防止视网膜内皮细胞和RPE细胞的氧化应激诱导的亡.
克洛托减少了VEGF-A的分泌,膜纤维化,并保持了自活动.

结论:

克洛托在DR发展和进展的基础机制中起着保护作用.
克洛托可以作为一个新的生物标志物用于博士.
克洛托是治疗糖尿病视网膜病变的有希望的治疗候选者.

关键词:

糖尿病视网膜病变 - 糖尿病视网膜病变从上皮细胞过渡到介质细胞.克洛托 (Klotho) 是一个古老的语言.眼睛的新血管化.视网膜色素上皮质是视网膜色素上皮质.血管内皮生长因子A

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