Evidence map›Paper›PMID 20153396›Full record

Trial reportHuman immunology2010

Prostate cancer patients on androgen deprivation therapy develop persistent changes in adaptive immune responses.

Matthew D Morse, Douglas G McNeel

Open access · greenAbstract readClinical Trial
In one paragraph

Trial report in Human immunology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 4% 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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 102 citations in OpenAlex.

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9 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

2 authors at 1 institution in 1 country.

Matthew D MorseDepartment of Cancer Biology, University of Wisconsin Carbone Comprehensive Cancer Center, Madison, WI 53705, USA.
Douglas G McNeel
University of Wisconsin–Madison · US

Funding

Training in Cancer Biology Training GrantT32CA009135 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI SUGDEN, WILLIAM M. · 1985 to 2024
$10.4M
NCI NIH HHS T32 CA009135
6 · The paper itself

Abstract

Prostate cancer is a significant cause of morbidity and mortality among men worldwide. The cornerstone treatment for metastatic prostate cancer is androgen deprivation, which has known effects on prostate tissue apoptosis and thymic regrowth. These findings, together with interest in developing immune-based treatments for prostate cancer, lead us to question whether androgen deprivation causes changes in the adaptive immune responses of prostate cancer patients, and whether the timing of changes has implications for the sequencing of immunotherapies in combination with androgen deprivation. Peripheral blood mononuclear cells were obtained from patients before beginning androgen deprivation therapy (ADT) and at several time points thereafter. These cells were analyzed for the frequency of specific lymphocyte populations and their response to stimulation. The development of prostate antigen-specific immune responses was assessed using SEREX (serological identification of antigens by recombinant expression). Patients developed expansion of the naive T-cell compartment persisting over the course of androgen deprivation, together with an increase in effector-cell response to stimulation, and the generation of prostate tissue-associated IgG antibody responses, implying a potential benefit to the use of ADT in combination with prostate cancer-directed immunotherapies. The optimal timing and sequence of androgen deprivation with immune-based therapies awaits future experimental evaluation.

Indexed as

Adaptive ImmunityAndrogen AntagonistsCell SeparationFlow CytometryHumansLeukocytes, MononuclearLymphocyte ActivationMaleProstatic NeoplasmsAndrogen Antagonists

Identifiers

PMID20153396
PMCPMC2856724
OpenAlexW2059482310

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.