Evidence map›Paper›PMID 22484424›Full record

ArticleOncogene2013

eIF4F suppression in breast cancer affects maintenance and progression.

Z Nasr, F Robert, J A Porco, W J Muller, J Pelletier

Open access · bronzeAbstract read
In one paragraph

Article in Oncogene, 2013. 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
5.2field-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

49 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Depletion ofBiomedicines · 2022
    Article
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Role of RONS and eIFs in Cancer Progression.Oxidative medicine and cellular longevity · 2021
    Review
  14. Article
  15. Review
  16. Translational Control in Cancer.Cold Spring Harbor perspectives in biology · 2019
    Review
  17. O-GlcNAcylation of core components of the translation initiation machinery regulates protein synthesis.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  18. Article
  19. Article
  20. 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

5 authors at 2 institutions in 2 countries.

Z NasrDepartment of Biochemistry, McGill University, Montreal, Quebec, Canada.
F Robert
J A Porco
W J Muller
J Pelletier
McGill University · CABoston University · US

Funding

Biomimetic Synthesis of Complex Natural ProductsR01GM073855 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI PORCO, JOHN A. · 2006 to 2015
$3.2M
Center for Molecular Discovery (CMD): A Small Molecule Resource for Biomedical ResearchR24GM111625 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI PORCO, JOHN A. · 2015 to 2017
$1.5M
CIHR MOP-106530CIHR MOP-89791NIGMS NIH HHS GM-073855NIGMS NIH HHS R01 GM073855NIGMS NIH HHS R24 GM111625
6 · The paper itself

Abstract

Levels of eukaryotic initiation factor 4E (eIF4E) are frequently elevated in human cancers and in some instances have been associated with poor prognosis and outcome. Here we utilize transgenic and allograft breast cancer models to demonstrate that increased mammalian target of rapamycin (mTOR) signalling can be a significant contributor to breast cancer progression in vivo. Suppressing mTOR activity, as well as levels and activity of the downstream translation regulators, eIF4E and eIF4A, delayed breast cancer progression, onset of associated pulmonary metastasis in vivo and breast cancer cell invasion and migration in vitro. Translation of vascular endothelial growth factor (VEGF), matrix metallopeptidase 9 (MMP9) and cyclin D1 mRNAs, which encode products associated with the metastatic phenotype, is inhibited upon eIF4E suppression. Our results indicate that the mTOR/eIF4F axis is an important contributor to tumor maintenance and progression programs in breast cancer. Targeting this pathway may be of therapeutic benefit.

Indexed as

AnimalsBreast NeoplasmsCarcinomaCell Line, TumorCell ProliferationDisease ProgressionEukaryotic Initiation Factor-4FFemaleGene Expression Regulation, NeoplasticHumansMiceMice, Inbred BALB CMice, NudeMice, TransgenicRNA InterferenceRNA, Small InterferingEukaryotic Initiation Factor-4FmTOR protein, mouseRNA, Small InterferingTOR Serine-Threonine Kinases

Identifiers

PMID22484424
PMCPMC4863948
OpenAlexW2051430639

What OpenQuestion holds

Textmetadata
LicenceTDM
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.