Evidence map›Paper›PMID 19107233›Full record

ArticleNeoplasia (New York, N.Y.)2009

Cdc6 and cyclin E2 are PTEN-regulated genes associated with human prostate cancer metastasis.

Zhong Wu, HyungJun Cho, Garret M Hampton, Dan Theodorescu

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

28 citing papers in PubMed, 51 citations in OpenAlex.

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  9. AnCancer research · 2018
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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

4 authors at 2 institutions in 2 countries.

Zhong WuDepartment of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA 22908, USA.
HyungJun Cho
Garret M Hampton
Dan Theodorescu
University of Virginia · USKorea University · KR

Funding

VEGF, FAK and RAPP01CA104106 · NCI · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI PASCHAL, BRYCE, THEODORESCU, DAN · 2005 to 2015
$17.9M
NCI NIH HHS CA104106NCI NIH HHS P01 CA104106
6 · The paper itself

Abstract

Phosphatase and tensin homolog deleted on chromosome 10 (PTEN) is frequently inactivated in metastatic prostate cancer, yet the molecular consequences of this and their association with the metastatic phenotype are incompletely understood. We performed transcriptomic analysis and identified genes altered by conditional PTEN reexpression in C4-2, a human metastatic prostate cancer cell line with inactive PTEN. PTEN-regulated genes were disproportionately represented among genes altered in human prostate cancer progression and metastasis but not among those associated with tumorigenesis. From the former set, we identified two novel putative PTEN targets, cdc6 and cyclin E2, which were overexpressed in metastatic human prostate cancer and up-regulated as a function of PTEN depletion in poorly metastatic DU145 human prostate cancer cells harboring a wild type PTEN. Inhibition of cdc6 and cyclin E2 levels as a consequence of PTEN expression was associated with cell cycle G(1) arrest, whereas use of PTEN activity mutants revealed that regulation of these genes was dependent on PTEN lipid phosphatase activity. Computational and promoter-reporter evaluations implicated the E2F transcription factor in PTEN regulation of cdc6 and cyclin E2 expression. Our results suggest a hypothetical model whereby PTEN loss upregulates cell cycle genes such as cdc6 and cyclin E2 that in turn promote metastatic colonization at distant sites.

Indexed as

Gene Expression Regulation, NeoplasticCell CycleCell Cycle ProteinsCell ProliferationCyclinsGene Expression ProfilingGenetic Predisposition to DiseaseHumansMaleModels, BiologicalNeoplasm MetastasisNuclear ProteinsOligonucleotide Array Sequence AnalysisProstatic NeoplasmsPTEN PhosphohydrolaseTransgenesCCNE2 protein, humanCDC6 protein, humanCell Cycle ProteinsCyclinsNuclear ProteinsPTEN PhosphohydrolasePTEN protein, human

Identifiers

PMID19107233
PMCPMC2606120
OpenAlexW1521275673

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.