Evidence map›Paper›PMID 42103727›Full record

ArticleNature communications2026

The ISG Atlas: a loss-of-function analysis characterizes antiviral properties of interferon stimulated genes.

Karsten Krey, Jennifer Risso-Ballester, Sabri Hamad, Susanne Maidl, Sara Bilekova, Quirin Emslander, Melissa Verin, Sarah Mundigl, Alexandrina Cernat, Antonio Piras and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. Review
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

13 authors.

Karsten Krey *Institute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.ORCID 0000-0002-1280-4722
Jennifer Risso-Ballester *Institute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.ORCID 0000-0002-3562-9031
Sabri HamadInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.ORCID 0000-0002-3684-6388
Susanne MaidlInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.
Sara BilekovaInstitute of Diabetes and Regeneration Research (IDR), Helmholtz Diabetes Center, Munich, Germany.ORCID 0000-0001-6699-1386
Quirin EmslanderInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.
Melissa VerinInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.
Sarah MundiglInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.
Alexandrina CernatInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.
Antonio PirasInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.
Valter BergantInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.ORCID 0000-0003-3458-9506
Vincent GrassInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany.ORCID 0000-0001-7710-4789
Andreas PichlmairInstitute of Virology, School of Medicine and Health, Technical University of Munich, Munich, Germany. andreas.pichlmair@tum.de.ORCID 0000-0002-0166-1367

Funding

Danmarks Grundforskningsfond (Danish National Research Foundation) CiViA; DNRF164Deutsche Forschungsgemeinschaft (German Research Foundation) TRR179/TP10, TRR237/A07, TRR353/B04EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) ERC-CoG ProDAP, 817798
6 · The paper itself

Abstract

The innate immune system requires the activity of interferon-stimulated genes (ISGs) to mount its protective response against viruses. However, the activity of ISGs against viruses varies widely and is orchestrated by the interplay of hundreds of ISGs. Utilizing a time-resolved, arrayed loss-of-function screen, we systematically investigate 285 ISGs for their virus-modulating activity against eight viruses. The quantitated data from the screen results do not necessarily result in similar quantitative biological effects of gene function but indicates virus specificity of many ISGs and pan-proviral activity of some ISGs, such as RNA 2',3'-cyclic phosphate and 5'-OH ligase (RTCB). Co-depletions of selected candidates identify ISGs with synergistic functions, highlighting particularly strong synergies between ISGs inhibiting entry pathways and ISGs involved in IFN signaling. Among unexplored ISGs, we identify BORCS8, which has a particularly prominent role in modulating SARS-CoV-2 infection. Mechanistically, BORCS8 mediates the acidification of early endosomes during viral entry, a process known to facilitate the degradation of virus particles. Collectively, this extensive resource reveals specificities of ISGs identified in this screening system and suggests potential strategies for antiviral treatment options.

Indexed as

Immunity, InnateInterferonsAnimalsAntiviral AgentsEndosomesHumansLoss of Function MutationSignal TransductionVirus InternalizationAntiviral AgentsInterferons

Identifiers

PMID42103727
PMCPMC13156316

What OpenQuestion holds

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LicenceCC BY
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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.