Evidence map›Paper›PMID 20733006›Full record

ArticleMolecular and cellular biology2010

Doubles game: Src-Stat3 versus p53-PTEN in cellular migration and invasion.

Utpal K Mukhopadhyay, Patrick Mooney, Lilly Jia, Robert Eves, Leda Raptis, Alan S Mak

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

31 citing papers in PubMed, 49 citations in OpenAlex.

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  19. p53 regulates cytoskeleton remodeling to suppress tumor progression.Cellular and molecular life sciences : CMLS · 2015
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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

6 authors at 1 institution in 1 country.

Utpal K MukhopadhyayDepartment of Biochemistry, Queen's University, Kingston, ON, Canada.
Patrick Mooney
Lilly Jia
Robert Eves
Leda Raptis
Alan S Mak
Queen's University · CA

Funding

Canadian Institutes of Health Research MOP78468
6 · The paper itself

Abstract

We have recently shown that Src induces the formation of podosomes and cell invasion by suppressing endogenous p53, while enhanced p53 strongly represses the Src-induced invasive phenotype. However, the mechanism by which Src and p53 play antagonistic roles in cell invasion is unknown. Here we show that the Stat3 oncogene is a required downstream effector of Src in inducing podosome structures and related invasive phenotypes. Stat3 promotes Src phenotypes through the suppression of p53 and the p53-inducible protein caldesmon, a known podosome antagonist. In contrast, enhanced p53 attenuates Stat3 function and Src-induced podosome formation by upregulating the tumor suppressor PTEN. PTEN, through the inactivation of Src/Stat3 function, also stabilizes the podosome-antagonizing p53/caldesmon axis, thereby further enhancing the anti-invasive potential of the cell. Furthermore, the protein phosphatase activity of PTEN plays a major role in the negative regulation of the Src/Stat3 pathway and represses podosome formation. Our data suggest that cellular invasiveness is dependent on the balance between two opposing forces: the proinvasive oncogenes Src-Stat3 and the anti-invasive tumor suppressors p53-PTEN.

Indexed as

3T3 CellsAnimalsBase SequenceCalmodulin-Binding ProteinsCell LineCell MovementDNA PrimersGene Knockdown TechniquesMatrix Metalloproteinase 1Matrix Metalloproteinase 10Matrix Metalloproteinase InhibitorsMiceModels, BiologicalMutant ProteinsMyocytes, Smooth MuscleNeoplasm InvasivenessCalmodulin-Binding ProteinsDNA PrimersMatrix Metalloproteinase 1Matrix Metalloproteinase 10Matrix Metalloproteinase InhibitorsMutant ProteinsPTEN PhosphohydrolaseRecombinant ProteinsRNA, Small Interferingsrc-Family KinasesSTAT3 Transcription FactorTumor Suppressor Protein p53

Identifiers

PMID20733006
PMCPMC2953057
OpenAlexW2135122661

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.