Evidence map›Paper›PMID 27319316›Full record

ArticleNature communications2016

Translation control during prolonged mTORC1 inhibition mediated by 4E-BP3.

Yoshinori Tsukumo, Tommy Alain, Bruno D Fonseca, Robert Nadon, Nahum Sonenberg

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.5field-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

27 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. eIF4EBP3 was downregulated by methylation and acted as a tumor suppressor by targeting eIF4E/β-catenin in gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2020
    Article
  17. Article
  18. Article
  19. Article
  20. LARP1 on TOP of ribosome production.Wiley interdisciplinary reviews. RNA · 2018
    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

5 authors at 3 institutions in 1 country.

Yoshinori TsukumoDepartment of Biochemistry and Goodman Cancer Research Centre, McGill University, Cancer Pavilion 1160 Pine Avenue West, Montreal, Quebec, Canada H3A 1A3.
Tommy AlainDepartment of Biochemistry, Microbiology and Immunology, Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada K1H 8L1.
Bruno D FonsecaDepartment of Biochemistry, Microbiology and Immunology, Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada K1H 8L1.
Robert NadonMcGill University and Genome Quebec Innovation Centre, Department of Human Genetics, McGill University, Montreal, Quebec, Canada H3A 1A5.
Nahum SonenbergDepartment of Biochemistry and Goodman Cancer Research Centre, McGill University, Cancer Pavilion 1160 Pine Avenue West, Montreal, Quebec, Canada H3A 1A3.
McGill University · CAUniversity of Ottawa · CAMcGill University and Génome Québec Innovation Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Targeting mTORC1 is a highly promising strategy in cancer therapy. Suppression of mTORC1 activity leads to rapid dephosphorylation of eIF4E-binding proteins (4E-BP1-3) and subsequent inhibition of mRNA translation. However, how the different 4E-BPs affect translation during prolonged use of mTOR inhibitors is not known. Here we show that the expression of 4E-BP3, but not that of 4E-BP1 or 4E-BP2, is transcriptionally induced during prolonged mTORC1 inhibition in vitro and in vivo. Mechanistically, our data reveal that 4E-BP3 expression is controlled by the transcription factor TFE3 through a cis-regulatory element in the EIF4EBP3 gene promoter. CRISPR/Cas9-mediated EIF4EBP3 gene disruption in human cancer cells mitigated the inhibition of translation and proliferation caused by prolonged treatment with mTOR inhibitors. Our findings show that 4E-BP3 is an important effector of mTORC1 and a robust predictive biomarker of therapeutic response to prolonged treatment with mTOR-targeting drugs in cancer.

Indexed as

Gene Expression Regulation, NeoplasticAdaptor Proteins, Signal TransducingAnimalsAntibiotics, AntineoplasticBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsBreast NeoplasmsCarrier ProteinsCell Cycle ProteinsCell ProliferationCRISPR-Cas SystemsDatabases, GeneticEukaryotic Initiation FactorsFemaleGene EditingHeLa CellsHep G2 CellsAdaptor Proteins, Signal TransducingAntibiotics, AntineoplasticBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCarrier ProteinsCell Cycle ProteinsEIF4EBP1 protein, humanEIF4EBP2 protein, humanEIF4EBP3 protein, humanEukaryotic Initiation FactorsIndolesMTOR protein, humanPhosphoproteinsPP242PurinesSirolimusTFE3 protein, humanTOR Serine-Threonine Kinases

Identifiers

PMID27319316
PMCPMC4915159
OpenAlexW2461274124

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.