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Emerging Clues of Regulatory Roles of Circular RNAs through Modulating Oxidative Stress: Focus on Neurological and Vascular Diseases
Author(s) -
Lingfei Li,
Zhumei Ni,
Xiaoli Si,
Lin Jiang,
Hongfei Sang,
Wenqing Xia,
Zhenzhen Chen,
Jinyu Huang,
Jingfen Jin,
Anwen Shao,
Congguo Yin
Publication year - 2021
Publication title -
oxidative medicine and cellular longevity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.494
H-Index - 93
eISSN - 1942-0900
pISSN - 1942-0994
DOI - 10.1155/2021/6659908
Subject(s) - oxidative stress , biology , biogenesis , neuroscience , circular rna , regulation of gene expression , nervous system , bioinformatics , gene , computational biology , microrna , microbiology and biotechnology , genetics , biochemistry
Circular RNAs (circRNAs) are novel noncoding RNAs that play regulatory roles in gene expression. Dysregulation of circRNAs is associated with the development and progression of several diseases, such as diabetes mellitus, nervous system diseases, cardiovascular diseases, and cancer. CircRNAs functionally participate in cell physiological activities through various molecular mechanisms. However, these molecular mechanisms are unclear. Oxidative stress is an essential factor in the pathogenesis of various diseases, including neurological diseases. Emerging roles of circRNAs have been identified in different systems in response to oxidative stress. In this review, we summarize the current understanding of circRNA biogenesis, properties, expression profiles, and the clues indicating the regulatory roles of circRNAs through oxidative stress in various systems, especially the nervous system.

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