Evidence map›Paper›PMID 22358843›Full record

ArticleNature2012

Deleted in colorectal carcinoma suppresses metastasis in p53-deficient mammary tumours.

Paul Krimpenfort, Ji-Ying Song, Natalie Proost, John Zevenhoven, Jos Jonkers, Anton Berns

Abstract read
PubMed Publisher
In one paragraph

Article in Nature, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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, 1 synthesis or guideline pooled it, 86 citations in OpenAlex.

  1. Role of genetic variants of deleted in colorectal carcinoma (DCC) polymorphisms and esophageal and gastric cancers risk in Kashmir Valley and meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
    Pooled it
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  10. Accuracy and Clinical Relevance of Intra-TumoralDiagnostics (Basel, Switzerland) · 2022
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  15. Article
  16. Review
  17. Microbiota Profile and Impact ofFrontiers in oncology · 2019
    Article
  18. Article
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  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

6 authors at 1 institution in 1 country.

Paul KrimpenfortDivision of Molecular Genetics, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands.
Ji-Ying Song
Natalie Proost
John Zevenhoven
Jos Jonkers
Anton Berns
The Netherlands Cancer Institute · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since its discovery in the early 1990s the deleted in colorectal cancer (DCC) gene, located on chromosome 18q21, has been proposed as a tumour suppressor gene as its loss is implicated in the majority of advanced colorectal and many other cancers. DCC belongs to the family of netrin 1 receptors, which function as dependence receptors as they control survival or apoptosis depending on ligand binding. However, the role of DCC as a tumour suppressor remains controversial because of the rarity of DCC-specific mutations and the presence of other tumour suppressor genes in the same chromosomal region. Here we show that in a mouse model of mammary carcinoma based on somatic inactivation of p53, additional loss of DCC promotes metastasis formation without affecting the primary tumour phenotype. Furthermore, we demonstrate that in cell cultures derived from p53-deficient mouse mammary tumours DCC expression controls netrin-1-dependent cell survival, providing a mechanistic basis for the enhanced metastatic capacity of tumour cells lacking DCC. Consistent with this idea, in vivo tumour-cell survival is enhanced by DCC loss. Together, our data support the function of DCC as a context-dependent tumour suppressor that limits survival of disseminated tumour cells.

Indexed as

AnimalsApoptosisCell Line, TumorCell SurvivalDCC ReceptorDisease Models, AnimalFemaleGenes, p53Mammary Neoplasms, ExperimentalMiceMice, Inbred C57BLNeoplasm MetastasisNerve Growth FactorsNetrin-1Receptors, Cell SurfaceTumor Suppressor ProteinsDcc protein, mouseDCC ReceptorNerve Growth FactorsNetrin-1Ntn1 protein, mouseReceptors, Cell SurfaceTumor Suppressor Proteins

Identifiers

PMID22358843
OpenAlexW1995985499

What OpenQuestion 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 OpenQuestion graph.