Evidence map›Paper›PMID 26597595›Full record

ArticleBritish journal of haematology2016

A 4-gene expression score associated with high levels of Wilms Tumor-1 (WT1) expression is an adverse prognostic factor in acute myeloid leukaemia.

Ahmadreza Niavarani, Tobias Herold, Yasmin Reyal, Maria C Sauerland, Thomas Buchner, Wolfgang Hiddemann, Stefan K Bohlander, Peter J M Valk, Dominique Bonnet

Open access · hybridAbstract read
In one paragraph

Article in British journal of haematology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

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  4. Expression Pattern and Prognostic Significance ofIndian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2020
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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

9 authors at 7 institutions in 5 countries.

Ahmadreza NiavaraniDigestive Oncology Research Center, Digestive Disease Research Institute (DDRI), Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Tobias HeroldDepartment of Internal Medicine 3, University Hospital Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany.
Yasmin ReyalDepartment of Haematology, University College London Hospitals NHS Trust, London, UK.
Maria C SauerlandInstitute of Biostatistics and Clinical Research, University of Münster, Münster, Germany.
Thomas BuchnerDepartment of Molecular Medicine and Pathology, The University of Auckland, Auckland, New Zealand.
Wolfgang HiddemannDepartment of Internal Medicine 3, University Hospital Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany.
Stefan K BohlanderDepartment of Molecular Medicine and Pathology, The University of Auckland, Auckland, New Zealand.
Peter J M ValkDepartment of Haematology, Erasmus University Medical Centre Cancer Institute, Rotterdam, the Netherlands.
Dominique BonnetHaematopoietic Stem Cell Laboratory, London Research Institute, Cancer Research UK, London, United Kingdom.
Ludwig-Maximilians-Universität München · DEUniversity of Auckland · NZCancer Research UK · GBErasmus MC Cancer Institute · NLInstitute of Cancer Research · GBUniversity College London · GBUniversity of Münster · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wilms Tumor-1 (WT1) expression level is implicated in the prognosis of acute myeloid leukaemia (AML). We hypothesized that a gene expression profile associated with WT1 expression levels might be a good surrogate marker. We identified high WT1 gene sets by comparing the gene expression profiles in the highest and lowest quartiles of WT1 expression in two large AML studies. Two high WT1 gene sets were found to be highly correlated in terms of the altered genes and expression profiles. We identified a 17-probe set signature of the high WT1 set as the optimal prognostic predictor in the first AML set, and showed that it was able to predict prognosis in the second AML series after adjustment for European LeukaemiaNet genetic groups. The gene signature also proved to be of prognostic value in a third AML series of 163 samples assessed by RNA sequencing, demonstrating its cross-platform consistency. This led us to derive a 4-gene expression score, which faithfully predicted adverse outcome. In conclusion, a short gene signature associated with high WT1 expression levels and the resultant 4-gene expression score were found to be predictive of adverse prognosis in AML. This study provides new clues to the molecular pathways underlying high WT1 states in leukaemia.

Indexed as

AdultBiomarkers, TumorGene Expression ProfilingGenes, Wilms TumorGenetic MarkersHumansKaplan-Meier EstimateLeukemia, Myeloid, AcuteMiddle AgedPrognosisWT1 ProteinsBiomarkers, TumorGenetic MarkersWT1 protein, humanWT1 ProteinsAMLexpression scoregene signatureprognosisWT1

Identifiers

PMID26597595
PMCPMC4833185
OpenAlexW2179674294

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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.