Evidence map›Paper›PMID 29463754›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Translational control in the tumor microenvironment promotes lung metastasis: Phosphorylation of eIF4E in neutrophils.

Nathaniel Robichaud, Brian E Hsu, Roman Istomine, Fernando Alvarez, Julianna Blagih, Eric H Ma, Sebastian V Morales, David L Dai, Glenn Li, Margarita Souleimanova and 9 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
6.1field-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

51 citing papers in PubMed, 107 citations in OpenAlex.

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  17. Using Imidazo[2,1-ACS medicinal chemistry letters · 2023
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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

19 authors at 3 institutions in 2 countries.

Nathaniel RobichaudGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.ORCID 0000-0002-7653-0767
Brian E HsuGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Roman IstomineCentre of Excellence in Translational Immunology (CETI), Research Institute of McGill University Health Centre, McGill University, Montreal, QC H4A 3J1, Canada.
Fernando AlvarezCentre of Excellence in Translational Immunology (CETI), Research Institute of McGill University Health Centre, McGill University, Montreal, QC H4A 3J1, Canada.
Julianna BlagihGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Eric H MaGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Sebastian V MoralesGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
David L DaiGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Glenn LiGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Margarita SouleimanovaGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Qianyu GuoLady Davis Institute for Medical Research, Segal Cancer Centre, Jewish General Hospital, Montreal, QC H3T 1E2, Canada.
Sonia V Del RinconLady Davis Institute for Medical Research, Segal Cancer Centre, Jewish General Hospital, Montreal, QC H3T 1E2, Canada.
Wilson H MillerLady Davis Institute for Medical Research, Segal Cancer Centre, Jewish General Hospital, Montreal, QC H3T 1E2, Canada.
Santiago Ramón Y CajalDepartment of Pathology, Vall d'Hebron University Hospital, Barcelona, 08035, Spain.
Morag ParkGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Russell G JonesGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Ciriaco A PiccirilloCentre of Excellence in Translational Immunology (CETI), Research Institute of McGill University Health Centre, McGill University, Montreal, QC H4A 3J1, Canada.
Peter M SiegelGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada.
Nahum SonenbergGoodman Cancer Research Centre, McGill University, Montreal, QC H3A 1A3, Canada; nahum.sonenberg@mcgill.ca.
McGill University Health Centre · CAJewish General Hospital · CAInstituto de Salud Carlos III · ES

Funding

CIHR FDN-148423CIHR PJT-148821Howard Hughes Medical Institute
6 · The paper itself

Abstract

The translation of mRNAs into proteins serves as a critical regulatory event in gene expression. In the context of cancer, deregulated translation is a hallmark of transformation, promoting the proliferation, survival, and metastatic capabilities of cancer cells. The best-studied factor involved in the translational control of cancer is the eukaryotic translation initiation factor 4E (eIF4E). We and others have shown that eIF4E availability and phosphorylation promote metastasis in mouse models of breast cancer by selectively augmenting the translation of mRNAs involved in invasion and metastasis. However, the impact of translational control in cell types within the tumor microenvironment (TME) is unknown. Here, we demonstrate that regulatory events affecting translation in cells of the TME impact cancer progression. Mice bearing a mutation in the phosphorylation site of eIF4E (S209A) in cells comprising the TME are resistant to the formation of lung metastases in a syngeneic mammary tumor model. This is associated with reduced survival of prometastatic neutrophils due to decreased expression of the antiapoptotic proteins BCL2 and MCL1. Furthermore, we demonstrate that pharmacological inhibition of eIF4E phosphorylation prevents metastatic progression in vivo, supporting the development of phosphorylation inhibitors for clinical use.

Indexed as

Protein BiosynthesisTumor MicroenvironmentAmino Acid MotifsAnimalsBreast NeoplasmsCell Line, TumorEukaryotic Initiation Factor-4EFemaleHumansLung NeoplasmsMiceMice, Inbred BALB CMice, SCIDMyeloid Cell Leukemia Sequence 1 ProteinNeoplasm MetastasisNeutrophilsEukaryotic Initiation Factor-4EMcl1 protein, mouseMyeloid Cell Leukemia Sequence 1 ProteinProto-Oncogene Proteins c-bcl-2RNA, MessengereIF4EmetastasisMNKneutrophiltumor microenvironment

Identifiers

PMID29463754
PMCPMC5877985
OpenAlexW2788237018

What Socratic holds

Textmetadata
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 Socratic graph.