Acta Neuropharmacologica ›› 2017, Vol. 7 ›› Issue (3): 12-20.DOI: 10.3969/j.issn.2095-1396.2017.03.003

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Regulation of Neuroplasticity by MicroRNA in Depression Disorder

REN Qian 1,WANG Zhen-zhen 1,CHEN Nai-hong 1,2   

  1. 1. State Key Laboratory of Bioactive Substances and Functions of Natural Medicines,Institute of Materia Medica & Neuroscience Center,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing,100050,China
    2. College of Pharmacy,Hunan University of Chinese Medicine,Changsha,410208,China
  • Online:2017-06-26 Published:2017-12-01
  • Contact: 陈乃宏,男,博士,研究员;研究方向:神经药理及神经分子生物学;Tel:+86-10-63165177,Fax:86-10-63165211,E-mail:chennh@imm.ac.cn
  • About author:任倩,女,硕士,研究生;研究方向:神经药理及神经分子生物学;Tel:+86-10-63165211,E-mail:renqian@imm.ac.cn
  • Supported by:

    国家自然科学基金项目(No.81573636,U1402221,81560663),北京协和医学院“协和青年基金”( No.3332016058),中央级公益性科研院所基本科研业务费专项资金(No.2014RC03,2016RC350002),湖南省重点研发计划项目(No.2015SK2029-1),湖南省教育厅高校科研经费开放基金项目(No.15K091),新药作用机制研究与药效评价北京市重点实验室资助项目(No.BZ0150)

     

Abstract: Depression is a debilitating disease. It is easy to relapse and has high mortality disability. MicroRNA (miRNA),recently discovered as a novel small non-coding RNA and widely distributed in the body,is a class of length of 22 nucleotides. It usually inhibits mRNA translation or mediate mRNA degradation to control a series of physiological and pathological processes by binding to target mRNA 3’UTR in vivo. Recent studies show that patients with depression disorder are involved in the changes of neuronal structures and function,the disorder of neuroplasticity and synaptic transmission,as well as increasing mRNA. miRNA plays an important role in these process. In this review,in order to further understand and find better the treatment of depression,we summarize the recent studies of miRNA about neuroplasticity in depression disorder.

Key words: miRNA, mRNA, depression, neuroplasticity

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