Evidence map›Paper›PMID 20590552›Full record

ArticleBJU international2010

Number of prostate cancer risk alleles may identify possibly 'insignificant' disease.

Brian T Helfand, Stacy Loeb, Donghui Kan, William J Catalona

Abstract read
In one paragraph

Article in BJU international, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

7 citing papers in PubMed.

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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.

Brian T HelfandDepartment of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Stacy Loeb
Donghui Kan
William J Catalona

Funding

SUPPRESSIVE ROLE OF ANDROGEN RESPONSE GENE CALRETICULIN IN PROSTATE CANCERP50CA090386 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LEE, CHUNG · 2001 to 2013
$25.1M
MULTIDISCIPLINARY CLINICAL AND TRANSLATIONAL SCIENCE (MCTS) PROGRAM (UL1)UL1RR025741 · NCRR · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GREENLAND, PHILIP · 2008 to 2011
$24.7M
NCI NIH HHS P50 CA090386NCI NIH HHS P50 CA90386-05S2NCRR NIH HHS UL1 RR025741
6 · The paper itself

Abstract

objectiveTo determine whether the cumulative effects of five prostate cancer risk alleles (three single-nucleotide polymorphisms [SNPs] on chromosome 8Q24 and two SNPs on chromosome 17a) could help to identify possibly 'insignificant' disease. MATERIALS AND

methodsWe genotyped 629 men of European ancestry who underwent radical prostatectomy at our institution between 2002 and 2007. Possibly 'insignificant' CaP was defined using the Ohori criteria (organ-confined, tumour volume <0.5 mL, Gleason pattern ≤4). Statistical analysis was used to compare patients with 'insignificant' and all other 'significant' cancer based upon genotype. Carrier status for the 5 SNPs were compared between patients with 'insignificant' disease and a separate population of 801 controls without CaP.

resultsOverall, 38 (6.0%) patients with CaP met the Ohori criteria for 'insignificant' disease. Men with 'significant' cancer had a greater frequency of any of the five risk alleles than either patients with 'insignificant' disease or controls. None of the individual alleles genotyped on chromosomes 8 or 17 distinguished between 'significant' and 'insignificant' CaP. However, carriers of two or more risk alleles were more likely to have 'significant' disease.

conclusionsAlthough no single risk allele distinguished 'insignificant' CaP, 'insignificant' disease was nearly three times as likely among carriers of ≤ one risk allele. Future studies are needed to further elucidate the cumulative relationship between CaP risk alleles and CaP aggressiveness.

Indexed as

Chromosomes, Human, Pair 17Chromosomes, Human, Pair 8Polymorphism, Single NucleotideAllelesCase-Control StudiesGenetic Predisposition to DiseaseHumansMaleMiddle AgedProstatic NeoplasmsRisk FactorsROC CurveSensitivity and Specificity

Identifiers

PMID20590552
PMCPMC3072834

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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.