4.7 Review

A New Player in Depression: MiRNAs as Modulators of Altered Synaptic Plasticity

期刊

出版社

MDPI
DOI: 10.3390/ijms23094555

关键词

depression; microRNA; neuroplasticity; synaptic functional plasticity; synaptic structural plasticity

资金

  1. National Natural Science Foundation of China [81801073]
  2. Excellent Young Scholars Research Fund of Beijing Institute of Technology

向作者/读者索取更多资源

This article reviews the role of miRNA in depression, focusing on its regulation of neuroplasticity and its effects on synaptic structure, synaptic function, and neurogenesis. It has been found that miRNAs regulate neuroplasticity through multiple signaling pathways, impacting cognitive function. In the future, dual-function miRNAs could potentially serve as biomarkers for the diagnosis and treatment targets for depression.
Depression is a psychiatric disorder that presents with a persistent depressed mood as the main clinical feature and is accompanied by cognitive impairment. Changes in neuroplasticity and neurogenesis greatly affect depression. Without genetic changes, epigenetic mechanisms have been shown to function by regulating gene expression during the body's adaptation to stress. Studies in recent years have shown that as important regulatory factors in epigenetic mechanisms, microRNAs (miRNAs) play important roles in the development and progression of depression through the regulation of protein expression. Herein, we review the mechanisms of miRNA-mediated neuroplasticity in depression and discus synaptic structural plasticity, synaptic functional plasticity, and neurogenesis. Furthermore, we found that miRNAs regulate neuroplasticity through several signalling pathways to affect cognitive functions. However, these pathways do not work independently. Therefore, we try to identify synergistic correlations between miRNAs and multiple signalling pathways to broaden the potential pathogenesis of depression. In addition, in the future, dual-function miRNAs (protection/injury) are promising candidate biomarkers for the diagnosis of depression, and their regulated genes can potentially be used as target genes for the treatment of depression.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据