Evidence map›Paper›PMID 27585840›Full record

ArticleJournal of hematology & oncology2016

A three-gene expression-based risk score can refine the European LeukemiaNet AML classification.

Stefan Wilop, Wen-Chien Chou, Edgar Jost, Martina Crysandt, Jens Panse, Ming-Kai Chuang, Tim H Brümmendorf, Wolfgang Wagner, Hwei-Fang Tien, Behzad Kharabi Masouleh

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Article in Journal of hematology & oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

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0cells of the map it votes in
20citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

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  9. A novel immune prognostic model of non-M3 acute myeloid leukemia.American journal of translational research · 2022
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  12. Machine learning analysis of TCGA cancer data.PeerJ. Computer science · 2021
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  19. High expression ofOncotarget · 2017
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

10 authors.

Stefan WilopDepartment of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany.
Wen-Chien ChouDepartment of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Edgar JostDepartment of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany.
Martina CrysandtDepartment of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany.
Jens PanseDepartment of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany.
Ming-Kai ChuangDepartment of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Tim H BrümmendorfDepartment of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany.
Wolfgang WagnerHelmholtz-Institute for Biomedical Engineering, Stem Cell Biology and Cellular, Engineering, University Hospital of the RWTH Aachen, Aachen, Germany.
Hwei-Fang TienDepartment of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Behzad Kharabi MasoulehDepartment of Hematology, Oncology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, RWTH Aachen University, Aachen, Germany. bkharabi@ukaachen.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRisk stratification based on cytogenetics of acute myeloid leukemia (AML) remains imprecise. The introduction of novel genetic and epigenetic markers has helped to close this gap and increased the specificity of risk stratification, although most studies have been conducted in specific AML subpopulations. In order to overcome this limitation, we used a genome-wide approach in multiple AML populations to develop a robust prediction model for AML survival.

methodsWe conducted a genome-wide expression analysis of two data sets from AML patients enrolled into the AMLCG-1999 trial and from the Tumor Cancer Genome Atlas (TCGA) to develop a prognostic score to refine current risk classification and performed a validation on two data sets of the National Taiwan University Hospital (NTUH) and an independent AMLCG cohort.

resultsIn our training set, using a stringent multi-step approach, we identified a small three-gene prognostic scoring system, named Tri-AML score (TriAS) which highly correlated with overall survival (OS). Multivariate analysis revealed TriAS to be an independent prognostic factor in all tested training and additional validation sets, even including age, current cytogenetic-based risk stratification, and three other recently developed expression-based scoring models for AML.

conclusionsThe Tri-AML score allows robust and clinically practical risk stratification for the outcome of AML patients. TriAS substantially refined current ELN risk stratification assigning 44.5 % of the patients into a different risk category.

Indexed as

AgedAged, 80 and overCytogeneticsFemaleGenomicsHumansInformation Storage and RetrievalLeukemia, Myeloid, AcuteMalePrognosisRisk AssessmentSupervised Machine LearningSurvival Rate

Identifiers

PMID27585840
PMCPMC5009640

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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.