Regulatory Role of Circular RNAs and Neurological Disorders

Circular RNAs (circRNAs) are a class of long noncoding RNAs that are characterized by the presence of covalently linked ends and have been found in all life kingdoms. Exciting studies in regulatory roles of circRNAs are emerging. Here, we summarize classification, characteristics, biogenesis, and re...

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Veröffentlicht in:Molecular neurobiology 2017-09, Vol.54 (7), p.5156-5165
Hauptverfasser: Floris, Gabriele, Zhang, Longbin, Follesa, Paolo, Sun, Tao
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container_title Molecular neurobiology
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creator Floris, Gabriele
Zhang, Longbin
Follesa, Paolo
Sun, Tao
description Circular RNAs (circRNAs) are a class of long noncoding RNAs that are characterized by the presence of covalently linked ends and have been found in all life kingdoms. Exciting studies in regulatory roles of circRNAs are emerging. Here, we summarize classification, characteristics, biogenesis, and regulatory functions of circRNAs. CircRNAs are found to be preferentially expressed along neural genes and in neural tissues. We thus highlight the association of circRNA dysregulation with neurodegenerative diseases such as Alzheimer’s disease. Investigation of regulatory role of circRNAs will shed novel light in gene expression mechanisms during development and under disease conditions and may identify circRNAs as new biomarkers for aging and neurodegenerative disorders.
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subjects Alzheimer Disease - genetics
Alzheimer's disease
Animals
Biomarkers - analysis
Biomedical and Life Sciences
Biomedicine
Cell Biology
Classification
Covalence
Gene expression
Gene Expression - genetics
Humans
Nervous System Diseases - genetics
Neurobiology
Neurodegenerative diseases
Neurological diseases
Neurological disorders
Neurology
Neurosciences
Ribonucleic acid
RNA
RNA - genetics
RNA, Long Noncoding - genetics
Tissues
title Regulatory Role of Circular RNAs and Neurological Disorders
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