Evidence map›Paper›PMID 22573234›Full record

ArticleCell reports2012

Targeting synthetic lethal interactions between Myc and the eIF4F complex impedes tumorigenesis.

Chen-Ju Lin, Zeina Nasr, Prem K Premsrirut, John A Porco, Yoshitaka Hippo, Scott W Lowe, Jerry Pelletier

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

64 citing papers in PubMed, 88 citations in OpenAlex.

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4 more citing papers are in PubMed but not listed here.

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

7 authors at 4 institutions in 2 countries.

Chen-Ju LinDepartment of Biochemistry, McGill University, Montreal, Quebec H3G 1Y6, Canada.
Zeina Nasr
Prem K Premsrirut
John A Porco
Yoshitaka Hippo
Scott W Lowe
Jerry Pelletier
McGill University · CABoston University · USCold Spring Harbor Laboratory · USHoward Hughes Medical Institute · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
Scientific ReagentsP01CA087497 · NCI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI PRIVES, CAROL · 2000 to 2021
$35.4M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM008444 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI FROHMAN, MICHAEL A. · 1992 to 2024
$12.6M
Biomimetic Synthesis of Complex Natural ProductsR01GM073855 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI PORCO, JOHN A. · 2006 to 2015
$3.2M
Howard Hughes Medical InstituteNCI NIH HHS P01 CA087497NCI NIH HHS P30 CA008748NIGMS NIH HHS R01 GM073855NIGMS NIH HHS T32 GM008444
6 · The paper itself

Abstract

The energetically demanding process of translation is linked to multiple signaling events through mTOR-mediated regulation of eukaryotic initiation factor (eIF)4F complex assembly. Disrupting mTOR constraints on eIF4F activity can be oncogenic and alter chemotherapy response, making eIF4F an attractive antineoplastic target. Here, we combine a newly developed inducible RNAi platform and pharmacological targeting of eIF4F activity to define a critical role for endogenous eIF4F in Myc-dependent tumor initiation. We find elevated Myc levels are associated with deregulated eIF4F activity in the prelymphomatous stage of the Eμ-Myc lymphoma model. Inhibition of eIF4F is synthetic lethal with elevated Myc in premalignant pre-B/B cells resulting in reduced numbers of cycling pre-B/B cells and delayed tumor onset. At the organismal level, eIF4F suppression affected a subset of normal regenerating cells, but this was well tolerated and rapidly and completely reversible. Therefore, eIF4F is a key Myc client that represents a tumor-specific vulnerability.

Indexed as

AnimalsApoptosisBenzofuransCell DivisionCell Transformation, NeoplasticCyclin D1Enzyme InhibitorsEukaryotic Initiation Factor-4FMiceMice, TransgenicMyeloid Cell Leukemia Sequence 1 ProteinProtein BiosynthesisProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-mycRNA InterferenceTriterpenesBenzofuransCyclin D1Enzyme InhibitorsEukaryotic Initiation Factor-4FMyeloid Cell Leukemia Sequence 1 ProteinProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-mycsilvestrolTriterpenes

Identifiers

PMID22573234
PMCPMC3346676
OpenAlexW1966826063

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.