Evidence map›Paper›PMID 24324055›Full record

ArticleAnticancer research2013

Expression of cyclin d1 and its association with disease characteristics in bladder cancer.

Pradeep Kumar Kopparapu, Stephen A Boorjian, Brian D Robinson, Martin Downes, Lorraine J Gudas, Nigel P Mongan, Jenny L Persson

Open access · greenAbstract read
In one paragraph

Article in Anticancer research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  16. Roles of Cx43 and AKAP95 in ovarian cancer tissues in G1/S phase.International journal of clinical and experimental pathology · 2015
    Article
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  18. Over-expression of TRPM8 is associated with poor prognosis in urothelial carcinoma of bladder.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
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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

7 authors at 1 institution in 1 country.

Pradeep Kumar KopparapuDivision of Experimental Cancer Research, Department of Laboratory Medicine in Malmö, Lund University, Clinical Research Center, 205 02, Malmö, Sweden. Tel: +46 40391106, jenny_l.persson@med.lu.se.
Stephen A Boorjian
Brian D Robinson
Martin Downes
Lorraine J Gudas
Nigel P Mongan
Jenny L Persson
Lund University · SE

Funding

Retinoic Acid Binding Proteins: Functional StudiesR01CA043796 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI GUDAS, LORRAINE J · 1987 to 2013
$5.0M
NCI NIH HHS R01 CA043796
6 · The paper itself

Abstract

aimInvasive urothelial carcinoma of the bladder (UCB) is characterized by alterations in cell-cycle regulatory pathways. Defects in the expression of cyclin D1, a key cell-cycle regulator, have been implicated in progression of various types of cancer. In the present study, we investigated whether cyclin D1 expression is associated with clinicopathological parameters and whether it has any potential prognostic value in determining risk of UCB recurrence. PATIENTS AND

methodsTissue microarrays containing bladder cancer specimens (n=212) and adjacent normal bladder tissues (n=131) were immunostained using an antibody against cyclin D1. The association between cyclin D1 and clinicopathological parameters including stage, lymph node metastasis, and disease-free survival, were evaluated. Cyclin D1 mRNA expression data from human normal bladder (n=14) and cancer specimens (n=28) were extracted from the public Oncomine database.

resultsCyclin D1 mRNA and protein expression were significantly higher in UCB compared to adjacent non-malignant bladder tissue (for mRNA p=0.003, for protein p=0.001). Cyclin D1 protein expression was significantly higher in non-invasive tumors than in muscle-invasive UCB (p=0.016). Among patients with muscle-invasive UCB, increased cyclin D1 expression in tumor cells significantly correlated with lymph node metastasis (p<0.001), and there was a trend of cyclin D1 together with lymph node positivity to be associated with disease recurrence (p=0.678). Loss of nuclear cyclin D1 expression in tumor cells was likewise significantly associated with the presence of lymph node metastasis (p<0.001).

conclusionAltered expression of cyclin D1 is associated with lymph node metastasis and risk of UCB recurrence. Cyclin D1 expression may therefore have clinical value as a prognostic marker and potential therapeutic target.

Indexed as

AdultAgedAged, 80 and overCell Line, TumorCyclin D1FemaleHumansMaleMiddle AgedRNA, MessengerUrinary Bladder NeoplasmsCyclin D1RNA, MessengerBiomarkerbladder cancercyclin D1muscle-invasive

Identifiers

PMID24324055
PMCPMC4122540
OpenAlexW2111986605

What OpenQuestion holds

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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.