Evidence map›Paper›PMID 36323665›Full record

ArticleNature communications2022

Cap-dependent translation initiation monitored in living cells.

Valentina Gandin, Brian P English, Melanie Freeman, Louis-Philippe Leroux, Stephan Preibisch, Deepika Walpita, Maritza Jaramillo, Robert H Singer

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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  5. The 4E-BP1 deletion modestly mitigates mTORC1-deficient epidermal barrier defects.JID innovations : skin science from molecules to population health · 2026
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  8. CRISPR RiPCA for Investigating eIF4E-mACS chemical biology · 2025
    Article
  9. Article
  10. Dynamics and Regulation of mRNA Cap Recognition by Human eIF4F.bioRxiv : the preprint server for biology · 2025
    Article
  11. Article
  12. Review
  13. Review
  14. Exercise metabolism and adaptation in skeletal muscle.Nature reviews. Molecular cell biology · 2023
    Review
  15. Article
  16. Review
  17. Article
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

8 authors at 2 institutions in 2 countries.

Valentina Gandin *Janelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA. gandinv@janelia.hhmi.org.ORCID 0000-0003-2627-1303
Brian P English *Janelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA.ORCID 0000-0002-4037-6294
Melanie FreemanJanelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA.
Louis-Philippe LerouxInstitut National de la Recherche Scientifique (INRS)-Centre Armand-Frappier Santé Biotechnologie (CAFSB), Laval, QC, Canada.ORCID 0000-0002-9736-1827
Stephan PreibischJanelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA.ORCID 0000-0002-0276-494X
Deepika WalpitaJanelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA.
Maritza JaramilloInstitut National de la Recherche Scientifique (INRS)-Centre Armand-Frappier Santé Biotechnologie (CAFSB), Laval, QC, Canada.
Robert H SingerJanelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA. singerr@janelia.hhmi.org.ORCID 0000-0002-6725-0093
Howard Hughes Medical Institute · USInstitut National de la Recherche Scientifique · CA

Funding

CIHR
6 · The paper itself

Abstract

mRNA translation is tightly regulated to preserve cellular homeostasis. Despite extensive biochemical, genetic, and structural studies, a detailed understanding of mRNA translation regulation is lacking. Imaging methodologies able to resolve the binding dynamics of translation factors at single-cell and single-mRNA resolution were necessary to fully elucidate regulation of this paramount process. Here live-cell spectroscopy and single-particle tracking were combined to interrogate the binding dynamics of endogenous initiation factors to the 5'cap. The diffusion of initiation factors (IFs) changed markedly upon their association with mRNA. Quantifying their diffusion characteristics revealed the sequence of IFs assembly and disassembly in cell lines and the clustering of translation in neurons. This approach revealed translation regulation at high spatial and temporal resolution that can be applied to the formation of any endogenous complex that results in a measurable shift in diffusion.

Indexed as

Peptide Initiation FactorsProtein BiosynthesisPeptide Chain Initiation, TranslationalRNA CapsRNA, MessengerPeptide Initiation FactorsRNA CapsRNA, Messenger

Identifiers

PMID36323665
PMCPMC9630388
OpenAlexW4308147523

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.