Evidence map›Paper›PMID 21573140›Full record

ArticlePLoS genetics2011

A latent pro-survival function for the mir-290-295 cluster in mouse embryonic stem cells.

Grace X Y Zheng, Arvind Ravi, J Mauro Calabrese, Lea A Medeiros, Oktay Kirak, Lucas M Dennis, Rudolf Jaenisch, Christopher B Burge, Phillip A Sharp

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
0.5field-weighted citation impact, top 30% 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

66 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
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  6. Article
  7. Review
  8. Role of p53 in Regulating Radiation Responses.Life (Basel, Switzerland) · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Roles of MicroRNAs in Establishing and Modulating Stem Cell Potential.International journal of molecular sciences · 2019
    Review
  17. Article
  18. Review
  19. Article
  20. Article

6 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

9 authors at 5 institutions in 1 country.

Grace X Y ZhengMIT Koch Institute for Integrative Cancer Research, Cambridge, Massachusetts, USA.
Arvind Ravi
J Mauro Calabrese
Lea A Medeiros
Oktay Kirak
Lucas M Dennis
Rudolf Jaenisch
Christopher B Burge
Phillip A Sharp
Whitehead Institute for Biomedical Research · USKoch Institute for Integrative Cancer Research At MITAllen Institute · USHarvard–MIT Division of Health Sciences and Technology · USMassachusetts Institute of Technology · US

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MATTHEW G. VANDER HEIDEN · 1985 to 2026
$93.9M
Medical Scientist Training ProgramT32GM007753 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WALENSKY, LOREN DAVID · 1985 to 2021
$50.0M
USE OF RETROVIRUS PROMOTER TRAP VECTORS TO IDENTIFY ONCOGENES AND ANTI-ONCOGENESP01CA042063 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI JACKS, TYLER E. · 1986 to 2021
$30.5M
REGULATION OF MRNA PROCESSINGR01GM034277 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SHARP, PHILLIP A · 1985 to 2021
$8.0M
NCI NIH HHS P01 CA042063NCI NIH HHS P01-CA42063NCI NIH HHS P30 CA014051NCI NIH HHS P30-CA14051NIGMS NIH HHS R01 GM034277NIGMS NIH HHS R01-GM34277NIGMS NIH HHS T32 GM007753
6 · The paper itself

Abstract

MicroRNAs (miRNAs) post-transcriptionally regulate the expression of thousands of distinct mRNAs. While some regulatory interactions help to maintain basal cellular functions, others are likely relevant in more specific settings, such as response to stress. Here we describe such a role for the mir-290-295 cluster, the dominant miRNA cluster in mouse embryonic stem cells (mESCs). Examination of a target list generated from bioinformatic prediction, as well as expression data following miRNA loss, revealed strong enrichment for apoptotic regulators, two of which we validated directly: Caspase 2, the most highly conserved mammalian caspase, and Ei24, a p53 transcriptional target. Consistent with these predictions, mESCs lacking miRNAs were more likely to initiate apoptosis following genotoxic exposure to gamma irradiation or doxorubicin. Knockdown of either candidate partially rescued this pro-apoptotic phenotype, as did transfection of members of the mir-290-295 cluster. These findings were recapitulated in a specific mir-290-295 deletion line, confirming that they reflect miRNA functions at physiological levels. In contrast to the basal regulatory roles previously identified, the pro-survival phenotype shown here may be most relevant to stressful gestations, where pro-oxidant metabolic states induce DNA damage. Similarly, this cluster may mediate chemotherapeutic resistance in a neoplastic context, making it a useful clinical target.

Indexed as

AnimalsAntibiotics, AntineoplasticApoptosisApoptosis Regulatory ProteinsBase SequenceCaspase 2Cells, CulturedCell SurvivalDNA DamageDoxorubicinEmbryonic Stem CellsGamma RaysGene DeletionGene Expression ProfilingGene Expression RegulationMiceAntibiotics, AntineoplasticApoptosis Regulatory ProteinsCaspase 2DoxorubicinEI24 protein, mouseMicroRNAsNuclear Proteins

Identifiers

PMID21573140
PMCPMC3088722
OpenAlexW2115846759

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.