Evidence map›Paper›PMID 20395447›Full record

ArticleThe American journal of pathology2010

The association of CCND1 overexpression and cisplatin resistance in testicular germ cell tumors and other cancers.

Elodie E Noel, Marc Yeste-Velasco, Xueying Mao, Jackie Perry, Sakunthala C Kudahetti, Ningfeng F Li, Swee Sharp, Tracy Chaplin, Liyan Xue, Alan McIntyre and 8 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 3 pooled it
8.6field-weighted citation impact, top 2% 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

67 citing papers in PubMed, 3 syntheses or guidelines pooled it, 103 citations in OpenAlex.

  1. Pooled it
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  3. Association between Cyclin D1 polymorphism and oral cancer susceptibility: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
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7 more citing papers are in PubMed but not listed here.

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

18 authors at 7 institutions in 5 countries.

Elodie E NoelMedical Oncology Centre, Cancer Institute, Barts and London School of Medicine and Dentistry, Queen Mary, University of London, Charterhouse Square, London EC1M 6BQ, UK.
Marc Yeste-Velasco
Xueying Mao
Jackie Perry
Sakunthala C Kudahetti
Ningfeng F Li
Swee Sharp
Tracy Chaplin
Liyan Xue
Alan McIntyre
Ling Shan
Thomas Powles
R Tim D Oliver
Bryan D Young
Janet Shipley
Daniel M Berney
Simon P Joel
Yong-Jie Lu
Queen Mary University of London · GBInstitute of Cancer Research · GBMolecular Oncology (United States) · USNIHR CRUK Experimental Cancer Medicine Centre · GBBrain Tumour Research · GBCentre of Experimental Medicine of the Slovak Academy of Sciences · SKTumour Institute of Tuscany · IT

Funding

Cancer Research UK
6 · The paper itself

Abstract

Development of chemoresistance limits the clinical efficiency of platinum-based therapy. Although many resistance mechanisms have been demonstrated, genetic/molecular alterations responsible for drug resistance in the majority of clinical cases have not been identified. We analyzed three pairs of testicular germ cell tumor cell lines using Affymetrix expression microarrays and revealed a limited number of differentially expressed genes across the cell lines when comparing the parental and resistant cells. Among them, CCND1 was the most significantly differentially expressed gene. Analysis of testicular germ cell tumor clinical samples by quantitative reverse transcription PCR analysis revealed that overall expression of CCND1 was significantly higher in resistant cases compared with sensitive samples (P < 0.0001). We also found that CCND1 was dramatically overexpressed both in induced and intrinsically resistant samples of ovarian and prostate cancer. Finally combined CCND1 knockdown using small-interfering RNA and cisplatin treatment inhibited cell growth in vitro significantly more effectively than any of these single treatments. Therefore, deregulation of CCND1 may be a major cause of cisplatin resistance in testicular germ cell tumors and may also be implicated in ovarian and prostate cancers. CCND1 could be potentially used as a marker for treatment stratification and as a molecular target to improve the treatment of platinum-resistant tumors.

Indexed as

Neoplasms, Germ Cell and EmbryonalTesticular NeoplasmsAntineoplastic AgentsCell Line, TumorCell ProliferationCell SurvivalCisplatinComparative Genomic HybridizationCyclin D1Drug Resistance, NeoplasmFemaleGene Expression ProfilingHumansMaleMicroarray AnalysisOvarian NeoplasmsAntineoplastic AgentsCisplatinCyclin D1RNA, Small Interfering

Identifiers

PMID20395447
PMCPMC2877824
OpenAlexW2149248613

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.