Evidence map›Paper›PMID 33147460›Full record

ArticleCell reports2020

Interferon Regulatory Factors IRF1 and IRF7 Directly Regulate Gene Expression in Bats in Response to Viral Infection.

Aaron T Irving, Qian Zhang, Pui-San Kong, Katarina Luko, Pritisha Rozario, Ming Wen, Feng Zhu, Peng Zhou, Justin H J Ng, Radoslaw M Sobota and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

49 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
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  3. From bats to humans: uncoveringbioRxiv : the preprint server for biology · 2026
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  6. Frontiers in immunology · 2026
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  7. International journal of biological sciences · 2026
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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

11 authors at 3 institutions in 2 countries.

Aaron T IrvingProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore; Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Zhejiang University International Campus, Haining, China; Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China. Electronic address: aaronirving@intl.zju.edu.cn.
Qian ZhangProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore; University of Chinese Academy of Sciences, Beijing, China; Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.
Pui-San KongProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Katarina LukoProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Pritisha RozarioProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Ming WenProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Feng ZhuProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Peng ZhouProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore; Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China.
Justin H J NgProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
Radoslaw M SobotaFunctional Proteomics Laboratory, Institute of Molecular and Cell Biology (A(∗)STAR), Singapore, Singapore; Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A(∗)STAR), Singapore, Singapore.
Lin-Fa WangProgramme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore. Electronic address: linfa.wang@duke-nus.edu.sg.
Duke-NUS Medical School · SGChinese Academy of Sciences · CNAgency for Science, Technology and Research · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bat cells and tissue have elevated basal expression levels of antiviral genes commonly associated with interferon alpha (IFNα) signaling. Here, we show Interferon Regulatory Factor 1 (IRF1), 3, and 7 levels are elevated in most bat tissues and that, basally, IRFs contribute to the expression of type I IFN ligands and high expression of interferon regulated genes (IRGs). CRISPR knockout (KO) of IRF 1/3/7 in cells reveals distinct subsets of genes affected by each IRF in an IFN-ligand signaling-dependent and largely independent manner. As the master regulators of innate immunity, the IRFs control the kinetics and maintenance of the IRG response and play essential roles in response to influenza A virus (IAV), herpes simplex virus 1 (HSV-1), Melaka virus/Pteropine orthoreovirus 3 Melaka (PRV3M), and Middle East respiratory syndrome-related coronavirus (MERS-CoV) infection. With its differential expression in bats compared to that in humans, this highlights a critical role for basal IRF expression in viral responses and potentially immune cell development in bats with relevance for IRF function in human biology.

Indexed as

AnimalsChiropteraGene Expression RegulationHerpesvirus 1, HumanInfluenza A virusInterferon Regulatory Factor-1Interferon Regulatory Factor-7Middle East Respiratory Syndrome CoronavirusOrthoreovirusVirus DiseasesInterferon Regulatory Factor-1Interferon Regulatory Factor-7batIAVinnate immunityinterferonInterferon Regulatory FactorIRFIRGMERSPRV3Mvirus

Identifiers

PMID33147460
PMCPMC8755441
OpenAlexW3096261965

What OpenQuestion holds

Textmetadata
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.