Evidence map›Paper›PMID 32034135›Full record

ArticleNature communications2020

Cis- and trans-regulations of pre-mRNA splicing by RNA editing enzymes influence cancer development.

Sze Jing Tang, Haoqing Shen, Omer An, HuiQi Hong, Jia Li, Yangyang Song, Jian Han, Daryl Jin Tai Tay, Vanessa Hui En Ng, Fernando Bellido Molias and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
11.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

83 citing papers in PubMed, 148 citations in OpenAlex.

  1. Article
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  7. Article
  8. Identification of the Splicing FactorInternational journal of molecular sciences · 2025
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23 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 1 institution in 1 country.

Sze Jing Tang *Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0002-4258-6367
Haoqing Shen *Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0003-1721-1536
Omer AnCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0002-5762-6253
HuiQi HongCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.
Jia LiCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.
Yangyang SongCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0003-1666-2706
Jian HanCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0003-2260-9784
Daryl Jin Tai TayCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0002-4082-9281
Vanessa Hui En NgCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0001-8668-1801
Fernando Bellido MoliasCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0001-5003-7141
Ka Wai LeongCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0003-1060-1398
Priyankaa PitcheshwarCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.ORCID http://orcid.org/0000-0003-4623-4307
Henry YangCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore.
Leilei ChenCancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore. polly_chen@nus.edu.sg.ORCID http://orcid.org/0000-0002-1987-3878
National University of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNA editing and splicing are the two major processes that dynamically regulate human transcriptome diversity. Despite growing evidence of crosstalk between RNA editing enzymes (mainly ADAR1) and splicing machineries, detailed mechanistic explanations and their biological importance in diseases, such as cancer are still lacking. Herein, we identify approximately a hundred high-confidence splicing events altered by ADAR1 and/or ADAR2, and ADAR1 or ADAR2 protein can regulate cassette exons in both directions. We unravel a binding tendency of ADARs to dsRNAs that involves GA-rich sequences for editing and splicing regulation. ADAR1 edits an intronic splicing silencer, leading to recruitment of SRSF7 and repression of exon inclusion. We also present a mechanism through which ADAR2 binds to dsRNA formed between GA-rich sequences and polypyrimidine (Py)-tract and precludes access of U2AF65 to 3' splice site. Furthermore, we find these ADARs-regulated splicing changes per se influence tumorigenesis, not merely byproducts of ADARs editing and binding.

Indexed as

Adenosine DeaminaseAlternative SplicingAnimalsCarrier ProteinsCell Line, TumorExonsGene Expression Regulation, NeoplasticHumansMembrane ProteinsMice, Inbred NODNeoplasmsNonsense Mediated mRNA DecayRNA-Binding ProteinsRNA, Double-StrandedRNA EditingRNA, MessengerADARB1 protein, humanADAR protein, humanAdenosine DeaminaseCarrier ProteinsMembrane ProteinsODAD3 protein, humanRELL2 protein, humanRNA-Binding ProteinsRNA, Double-StrandedRNA, MessengerRNA PrecursorsRNA Splice SitesSerine-Arginine Splicing FactorsSplicing Factor U2AFSRSF7 protein, humanU2AF2 protein, human

Identifiers

PMID32034135
PMCPMC7005744
OpenAlexW3004842612

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.