Evidence map›Paper›PMID 17335564›Full record

ArticleBMC urology2007

Differential expression of CD10 in prostate cancer and its clinical implication.

Marc A Dall'Era, Lawrence D True, Andrew F Siegel, Michael P Porter, Tracy M Sherertz, Alvin Y Liu

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC urology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

37 citing papers in PubMed, 66 citations in OpenAlex.

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  10. A New CD10 Antibody Inhibits the Growth of Malignant Mesothelioma.Monoclonal antibodies in immunodiagnosis and immunotherapy · 2021
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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

6 authors at 1 institution in 1 country.

Marc A Dall'EraDepartment of Urology, University of Washington, Seattle, WA, USA. mdallera@urology.ucsf.edu
Lawrence D True
Andrew F Siegel
Michael P Porter
Tracy M Sherertz
Alvin Y Liu
University of Washington · US

Funding

Transmembrane Proteases and Prostate CarcinogenesisP01CA085859 · NCI · UNIVERSITY OF WASHINGTON · PI VESSELLA, ROBERT LOUIS · 2002 to 2013
$21.2M
The Early Detection Research Network: Biomarker Developmental LaboratoriesU01CA111244 · NCI · UNIVERSITY OF WASHINGTON · PI LIU, ALVIN Y · 2004 to 2015
$4.1M
Urologic Epithelial Stem CellsU01DK063630 · NIDDK · UNIVERSITY OF WASHINGTON · PI LIU, ALVIN Y · 2002 to 2004
$2.4M
CD Expression in Prostate CancerR21CA098699 · NCI · UNIVERSITY OF WASHINGTON · PI LIU, ALVIN Y · 2003 to 2004
$301k
NCI NIH HHS CA111244NCI NIH HHS CA85859NCI NIH HHS CA98699NCI NIH HHS P01 CA085859NCI NIH HHS R21 CA098699NCI NIH HHS U01 CA111244NIDDK NIH HHS DK63630NIDDK NIH HHS U01 DK063630
6 · The paper itself

Abstract

backgroundCD10 is a transmembrane metallo-endopeptidase that cleaves and inactivates a variety of peptide growth factors. Loss of CD10 expression is a common, early event in human prostate cancer; however, CD10 positive cancer cells frequently appear in lymph node metastasis. We hypothesize that prostate tumors expressing high levels of CD10 have a more aggressive biology with an early propensity towards lymph node metastasis.

methodsEighty-seven patients, 53 with and 34 without pathologically organ confined prostate cancer at the time of radical prostatectomy (RP), were used for the study. Fourteen patients with lymph node metastasis found at the time of surgery were identified and included in this study. Serial sections from available frozen tumor specimens in OCT were processed for CD10 immunohistochemistry. Cancer glands were graded for the presence and intensity of CD10 staining, and overall percentage of glands staining positive was estimated. Clinical characteristics including pre- and post-operative PSA and Gleason score were obtained. A similar study as a control for the statistical analysis was performed with CD13 staining. For statistical analysis, strong staining was defined as > 20% positivity based on the observed maximum separation of the cumulative distributions.

resultsCD10 expression significantly correlated with Gleason grade, tumor stage, and with pre-operative serum PSA. Seventy percent of RP specimens from patients with node metastasis showed strong staining for CD10, compared to 30% in the entire cohort (OR = 3.4, 95% CI: 1.08-10.75, P = 0.019). Increased staining for CD10 was associated with PSA recurrence after RP. CD13 staining did not correlate significantly with any of these same clinical parameters.

conclusionThese results suggest that the expression of CD10 by prostate cancer corresponds to a more aggressive phenotype with a higher malignant potential, described histologically by the Gleason score. CD10 offers potential clinical utility for stratifying prostate cancer to predict biological behavior of the tumor.

Indexed as

Biomarkers, TumorCell Transformation, NeoplasticGene Expression Regulation, NeoplasticHumansMaleNeoplasm StagingNeprilysinPhenotypeProstate-Specific AntigenProstatic NeoplasmsBiomarkers, TumorNeprilysinProstate-Specific Antigen

Identifiers

PMID17335564
PMCPMC1829163
OpenAlexW2055760374

What OpenQuestion holds

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LicenceCC BY
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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.