Evidence map›Paper›PMID 23684928›Full record

ArticleCancer letters2013

Molecular interplay between cdk4 and p21 dictates G0/G1 cell cycle arrest in prostate cancer cells.

Thippeswamy Gulappa, Ramadevi Subramani Reddy, Suman Suman, Alice M Nyakeriga, Chendil Damodaran

Abstract read
In one paragraph

Article in Cancer letters, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Thippeswamy GulappaDepartment of Biomedical Sciences, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, TX 79905, USA.
Ramadevi Subramani Reddy
Suman Suman
Alice M Nyakeriga
Chendil Damodaran
Texas Tech University · USTexas Tech University Health Sciences Center · US

Funding

Targeting AR and Akt for the Treatment of Prostate CancerR01CA138797 · NCI · UNIVERSITY OF LOUISVILLE · PI DAMODARAN, CHENDIL · 2010 to 2015
$1.5M
Dietary prevention of prostate cancerR01CA140605 · NCI · UNIVERSITY OF LOUISVILLE · PI DAMODARAN, CHENDIL · 2010 to 2015
$1.5M
Novel Herbal Medicine for the Treatment of Prostate CancerR01AT002890 · NCCIH · UNIVERSITY OF KENTUCKY · PI DAMODARAN, CHENDIL · 2007 to 2009
$1.1M
NCCIH NIH HHS R01 AT002890NCCIH NIH HHS R01-AT002890NCI NIH HHS R01 CA138797NCI NIH HHS R01 CA140605
6 · The paper itself

Abstract

This study examined the effect of 3, 9-dihydroxy-2-prenylcoumestan (pso), a furanocoumarin, on PC-3 and C4-2B castration-resistant prostate cancer (CRPC) cell lines. Pso caused significant G0/G1 cell cycle arrest and inhibition of cell growth. Molecular analysis of cyclin (D1, D2, D3, and E), cyclin-dependent kinase (cdk) (cdks 2, 4, and 6), and cdk inhibitor (p21 and p27) expression suggested transcriptional regulation of the cdk inhibitors and more significant downregulation of cdk4 than of cyclins or other cdks. Overexpression of cdk4, or silencing of p21 or p27, overcame pso-induced G0/G1 arrest, suggesting that G0/G1 cell cycle arrest is a potential mechanism of growth inhibition in CRPC cells.

Indexed as

G1 Phase Cell Cycle CheckpointsResting Phase, Cell CycleSignal TransductionCell Line, TumorCell SurvivalCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Dose-Response Relationship, DrugE2F1 Transcription FactorFurocoumarinsGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticHumansMalePhosphorylationCDK4 protein, humanCDKN1A protein, humanCDKN1B protein, humanCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27E2F1 protein, humanE2F1 Transcription FactorFurocoumarinsRetinoblastoma ProteinCastration-resistant prostate cancerCell cycle arrestCyclin-dependent kinaseCyclinsGrowth inhibition

Identifiers

PMID23684928
PMCPMC3752915
OpenAlexW1974026054

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.