Evidence map›Paper›PMID 34111399›Full record

ArticleMolecular cell2021

Translation stress and collided ribosomes are co-activators of cGAS.

Li Wan, Szymon Juszkiewicz, Daniel Blears, Prashanth Kumar Bajpe, Zhong Han, Peter Faull, Richard Mitter, Aengus Stewart, Ambrosius P Snijders, Ramanujan S Hegde and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

57 citing papers in PubMed, 88 citations in OpenAlex.

  1. Article
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  4. Targeting the cGAS-STING pathway mitigates Huntington disease pathogenesis in a knock-in mouse model.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Quality control and signaling pathways at stalled ribosomes.Experimental & molecular medicine · 2026
    Review
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  11. Review
  12. Article
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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.

Li WanMechanisms of Transcription Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
Szymon JuszkiewiczMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Daniel BlearsMechanisms of Transcription Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK; Department of Cellular and Molecular Medicine, Panum Institute, Blegdamsvej 3B, University of Copenhagen, 2200 Copenhagen, Denmark.
Prashanth Kumar BajpeMechanisms of Transcription Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
Zhong HanMechanisms of Transcription Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK; Department of Cellular and Molecular Medicine, Panum Institute, Blegdamsvej 3B, University of Copenhagen, 2200 Copenhagen, Denmark.
Peter FaullProtein Analysis and Proteomics Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
Richard MitterBioinformatics and Biostatistics, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
Aengus StewartBioinformatics and Biostatistics, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
Ambrosius P SnijdersProtein Analysis and Proteomics Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
Ramanujan S HegdeMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Jesper Q SvejstrupMechanisms of Transcription Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK; Department of Cellular and Molecular Medicine, Panum Institute, Blegdamsvej 3B, University of Copenhagen, 2200 Copenhagen, Denmark. Electronic address: jsvejstrup@sund.ku.dk.
The Francis Crick Institute · GBUniversity of Copenhagen · DKMRC Laboratory of Molecular Biology · GB

Funding

Cancer Research UK 11567Cancer Research UK FC001166Medical Research Council FC001166Medical Research Council MC_UP_A022_1007Wellcome Trust FC001166
6 · The paper itself

Abstract

The cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) pathway senses cytosolic DNA and induces interferon-stimulated genes (ISGs) to activate the innate immune system. Here, we report the unexpected discovery that cGAS also senses dysfunctional protein production. Purified ribosomes interact directly with cGAS and stimulate its DNA-dependent activity in vitro. Disruption of the ribosome-associated protein quality control (RQC) pathway, which detects and resolves ribosome collision during translation, results in cGAS-dependent ISG expression and causes re-localization of cGAS from the nucleus to the cytosol. Indeed, cGAS preferentially binds collided ribosomes in vitro, and orthogonal perturbations that result in elevated levels of collided ribosomes and RQC activation cause sub-cellular re-localization of cGAS and ribosome binding in vivo as well. Thus, translation stress potently increases DNA-dependent cGAS activation. These findings have implications for the inflammatory response to viral infection and tumorigenesis, both of which substantially reprogram cellular protein synthesis.

Indexed as

Cell NucleusNucleotidyltransferasesProtein BiosynthesisRibosomesSignal TransductionStress, PhysiologicalActive Transport, Cell NucleusCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseHEK293 CellsHumanscGAS protein, humanCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseNucleotidyltransferasesASCC3cGASinnate immunityinterferon signallingIRF3mRNA translationribosome-associated protein quality controlribosome collisionSTINGZNF598

Identifiers

PMID34111399
PMCPMC8260207
OpenAlexW3166388960

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.