Role of circ_0012856 in modulating molecular pathways of diabetic peripheral neuropathy

IF 3.6 3区 生物学 Q3 CELL BIOLOGY
Ji Chen, Fan Zhang, Yangyuxi Chen, Yingqing Lu, Xinxin Liu, Yuanzhang Tang, Fengrui Yang
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引用次数: 0

Abstract

Diabetic peripheral neuropathy (DPN), a common complication of diabetes mellitus, involves complex molecular pathways and the ceRNA regulatory network. Integration of diabetes-related circRNA datasets identified circ_0012856 as pivotal via least absolute shrinkage and selection operator and support vector machine recursive feature elimination algorithms. Functional enrichment analyses elucidated its involvement in DPN pathogenesis. In vitro studies showed circ_0012856 regulating EZH2 and STAT3 expressions, inhibiting autophagy, and promoting microglial M1 polarization. In vivo, experiments revealed silencing circ_0012856 alleviating DPN symptoms in diabetic mice. Overall, circ_0012856 acts as a miR-124 sponge, affecting key pathways in DPN progression and providing potential therapeutic targets.

circ_0012856在调节糖尿病周围神经病变分子通路中的作用
糖尿病周围神经病变(DPN)是糖尿病的常见并发症,涉及复杂的分子通路和ceRNA调控网络。整合糖尿病相关circRNA数据集,通过最小绝对收缩、选择算子和支持向量机递归特征消除算法确定circ_0012856为关键。功能富集分析阐明了其参与DPN发病机制。体外研究表明,circ_0012856调节EZH2和STAT3的表达,抑制自噬,促进小胶质细胞M1极化。在体内,实验显示沉默circ_0012856可减轻糖尿病小鼠DPN症状。总的来说,circ_0012856作为miR-124海绵,影响DPN进展的关键途径并提供潜在的治疗靶点。
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来源期刊
CiteScore
6.40
自引率
4.90%
发文量
40
期刊介绍: The Journal of Cell Communication and Signaling provides a forum for fundamental and translational research. In particular, it publishes papers discussing intercellular and intracellular signaling pathways that are particularly important to understand how cells interact with each other and with the surrounding environment, and how cellular behavior contributes to pathological states. JCCS encourages the submission of research manuscripts, timely reviews and short commentaries discussing recent publications, key developments and controversies. Research manuscripts can be published under two different sections : In the Pathology and Translational Research Section (Section Editor Andrew Leask) , manuscripts report original research dealing with celllular aspects of normal and pathological signaling and communication, with a particular interest in translational research. In the Molecular Signaling Section (Section Editor Satoshi Kubota) manuscripts report original signaling research performed at molecular levels with a particular interest in the functions of intracellular and membrane components involved in cell signaling.
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