Cited by 1,743Circular RNAs in diseasesRNA Research and SplicingCancer-related molecular mechanisms research

The biogenesis and emerging roles of circular RNAs

Chen, Ling-Ling·2016·Nature Reviews Molecular Cell Biology

Abstract

Circular RNAs (circRNAs) are produced from precursor mRNA (pre-mRNA) back-splicing of thousands of genes in eukaryotes. Although circRNAs are generally expressed at low levels, recent findings have shed new light on their cell type-specific and tissue-specific expression and on the regulation of their biogenesis. Furthermore, the data indicate that circRNAs shape gene expression by titrating microRNAs, regulating transcription and interfering with splicing, thus effectively expanding the diversity and complexity of eukaryotic transcriptomes.

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Crossref · 10.1038/nrm.2015.32

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  • CircRNA is a highly stable single-stranded RNA with a covalently closed loop structure.

    “CircRNA is a highly stable single-stranded RNA with a covalently closed loop structure (Fig. 3), including a large category of non-coding RNAs generated by backsplicing in eukaryotic cells.218–220”

    From Advances in COVID-19 mRNA vaccine development (2022) · cites this paper as [220]

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Authors
Chen, L.-L.
Affiliations
Chinese Academy of Sciences (CN)
Corresponding author
Chen, Ling-Ling
Venue
Nature Reviews Molecular Cell Biology
Published
2016-02-24
Volume
17
Issue
4
Pages
205-211
ISSN
  • 1471-0072 (ISSN-L)
  • 1471-0080
OpenAlex
W2284415752
Cited by
1,743
References
63
Citations by year
2026: 69 · 2025: 109 · 2024: 149 · 2023: 153 · 2022: 227 · 2021: 317 · 2020: 282 · 2019: 185 · 2018: 135 · 2017: 89 · 2016: 25
FWCI
13.06
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Reviews Molecular Cell Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China
  • Chinese Academy of Sciences
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Circular RNAs in diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Research and Splicing
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer-related molecular mechanisms research
Keywords
circular RNA, circRNA biogenesis, back-splicing, microRNA sequestration, cell type-specific gene expression, tissue-specific gene expression, transcriptional regulation, splicing regulation
MeSH terms
RNA, Circular, Animals, Gene Expression Regulation, Humans, Models, Molecular, Organ Specificity, RNA, RNA Splicing, MicroRNAs

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