Evidence map›Paper›PMID 23734332›Full record

ArticleOncoimmunology2013

Priming of PRAME- and WT1-specific CD8

Willemijn van den Ancker, Jurjen M Ruben, Theresia M Westers, Dewi Wulandari, Hetty J Bontkes, Erik Hooijberg, Anita G M Stam, Saskia J A M Santegoets, Gert J Ossenkoppele, Tanja de Gruijl and 1 more

Open access · goldAbstract read
In one paragraph

Article in Oncoimmunology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Willemijn van den AnckerDepartment of Hematology; VU University Medical Center/Cancer Center Amsterdam; Amsterdam, The Netherlands.
Jurjen M Ruben
Theresia M Westers
Dewi Wulandari
Hetty J Bontkes
Erik Hooijberg
Anita G M Stam
Saskia J A M Santegoets
Gert J Ossenkoppele
Tanja de Gruijl
Arjan van de Loosdrecht
Amsterdam UMC Location VUmc · NLCancer Center Amsterdam

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Active immunotherapy may prevent the relapse of acute myeloid leukemia (AML) by inducing leukemia-specific T cells. Here, we investigated whether Wilms' tumor 1 (WT1) and preferentially expressed antigen in melanoma (PRAME)-specific T cells could be induced upon the priming of healthy donor- and AML patient-derived T cells with HLA-A2-matched, peptide-loaded allogeneic dendritic cells. AML-reactive, tetramer (Tm)-binding and interferon-producing, cytotoxic T lymphocytes specific for PRAME could readily be isolated from healthy individuals and maintained in culture. In this setting, priming efficacy was significantly higher for PRAME than for WT1. The priming of T cells from patient-derived material proved to be near-to-impossible: No leukemia-associated antigen (LAA)-specific T cell could be primed in 4 patients that had recently achieved a complete response (CR), and in only 1 out of 3 patients exhibiting a sustained CR we did observe WT1-specific T cells, though with a low frequency. These findings suggest that the functionality and/or repertoire of T cells differ in healthy subjects and AML patients in CR, and may have repercussions for the implementation of active vaccination approaches against AML.

Indexed as

acute myeloid leukemiadendritic cell-based vaccinationimmunotherapyPRAMET- cell primingWT1

Identifiers

PMID23734332
PMCPMC3654602
OpenAlexW2045932073

What OpenQuestion holds

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Registered trials

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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.