Evidence map›Paper›PMID 34518531›Full record

ArticleNature communications2021

Multi-platform profiling characterizes molecular subgroups and resistance networks in chronic lymphocytic leukemia.

Johannes Bloehdorn, Andrejs Braun, Amaro Taylor-Weiner, Billy Michael Chelliah Jebaraj, Sandra Robrecht, Julia Krzykalla, Heng Pan, Adam Giza, Gulnara Akylzhanova, Karlheinz Holzmann and 24 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

16 citing papers in PubMed, 26 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

34 authors at 12 institutions in 5 countries.

Johannes BloehdornDepartment of Internal Medicine III, University of Ulm, Ulm, Germany. johannes.bloehdorn@gmail.com.ORCID 0000-0003-1433-9702
Andrejs BraunCentre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK.ORCID 0000-0003-0925-5598
Amaro Taylor-WeinerBroad Institute of Harvard and MIT, Cambridge, MA, USA.
Billy Michael Chelliah JebarajDepartment of Internal Medicine III, University of Ulm, Ulm, Germany.
Sandra RobrechtDepartment I for Internal Medicine and Centre for Integrated Oncology, University of Cologne, Cologne, Germany.
Julia KrzykallaDivision of Biostatistics, German Cancer Research Center, Heidelberg, Germany.
Heng PanCaryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA.
Adam GizaDepartment I for Internal Medicine and Centre for Integrated Oncology, University of Cologne, Cologne, Germany.
Gulnara AkylzhanovaCentre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK.
Karlheinz HolzmannGenomics Core Facility, Ulm University, Ulm, Germany.
Annika ScheffoldDepartment of Internal Medicine III, University of Ulm, Ulm, Germany.
Harvey E JohnstonCentre for Cancer Immunology, Cancer Sciences, Faculty of Medicine, Cancer Research UK Centre and Experimental Cancer Medicine Centre, University of Southampton, Southampton, UK.
Ru-Fang YehBiostatistics, Genentech Inc., South San Francisco, CA, USA.
Tetyana KlymenkoCentre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK.
Eugen TauschDepartment of Internal Medicine III, University of Ulm, Ulm, Germany.
Barbara EichhorstDepartment I for Internal Medicine and Centre for Integrated Oncology, University of Cologne, Cologne, Germany.
Lars BullingerMedical Clinic for Hematology, Oncology and Tumor Biology, Charité University Hospital, Berlin, Germany.
Kirsten FischerDepartment I for Internal Medicine and Centre for Integrated Oncology, University of Cologne, Cologne, Germany.
Martin WeisserRoche Pharma Research and Early Development, Penzberg, Germany.
Tadeusz RobakDepartment of Hematology, Medical University of Lodz, Lodz, Poland.ORCID 0000-0002-3411-6357
Christof SchneiderDepartment of Internal Medicine III, University of Ulm, Ulm, Germany.
John GribbenCentre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK.ORCID 0000-0002-8505-7430
Lekh N DahalCentre for Cancer Immunology, Cancer Sciences, Faculty of Medicine, Cancer Research UK Centre and Experimental Cancer Medicine Centre, University of Southampton, Southampton, UK.ORCID 0000-0001-8390-6593
Mathew J CarterCentre for Cancer Immunology, Cancer Sciences, Faculty of Medicine, Cancer Research UK Centre and Experimental Cancer Medicine Centre, University of Southampton, Southampton, UK.
Olivier ElementoCaryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA.ORCID 0000-0002-8061-9617
Dan A LandauCancer Genomics and Evolutionary Dynamics, Weill Cornell Medicine, New York, NY, USA.ORCID 0000-0003-2346-9541
Donna S NeubergBiostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA, USA.ORCID 0000-0003-2566-3145
Mark S CraggCentre for Cancer Immunology, Cancer Sciences, Faculty of Medicine, Cancer Research UK Centre and Experimental Cancer Medicine Centre, University of Southampton, Southampton, UK.
Axel BennerDivision of Biostatistics, German Cancer Research Center, Heidelberg, Germany.ORCID 0000-0002-7238-6956
Michael HallekDepartment I for Internal Medicine and Centre for Integrated Oncology, University of Cologne, Cologne, Germany.
Catherine J WuBroad Institute of Harvard and MIT, Cambridge, MA, USA.ORCID 0000-0002-3348-5054
Hartmut DöhnerDepartment of Internal Medicine III, University of Ulm, Ulm, Germany.
Stephan StilgenbauerDepartment of Internal Medicine III, University of Ulm, Ulm, Germany.
Daniel MertensDepartment of Internal Medicine III, University of Ulm, Ulm, Germany. d.mertens@dkfz-heidelberg.de.
Universität Ulm · DEUniversity of Cologne · DEQueen Mary University of London · GBCancer Research UK · GBCornell University · USGerman Cancer Research Center · DEBroad Institute · USCharité - Universitätsmedizin Berlin · DEDana-Farber Cancer Institute · USMedical University of Lodz · PLRoche Pharma AG (Germany) · DEUniversity of Liverpool · GB

Funding

Training Program in Bioinformatics and Integrative GenomicsT32HG002295 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Peter J Park · 2001 to 2026
$15.8M
Cancer Research UK 24721Cancer Research UK A18087Cancer Research UK A24721NHGRI NIH HHS T32 HG002295
6 · The paper itself

Abstract

Knowledge of the genomic landscape of chronic lymphocytic leukemia (CLL) grows increasingly detailed, providing challenges in contextualizing the accumulated information. To define the underlying networks, we here perform a multi-platform molecular characterization. We identify major subgroups characterized by genomic instability (GI) or activation of epithelial-mesenchymal-transition (EMT)-like programs, which subdivide into non-inflammatory and inflammatory subtypes. GI CLL exhibit disruption of genome integrity, DNA-damage response and are associated with mutagenesis mediated through activation-induced cytidine deaminase or defective mismatch repair. TP53 wild-type and mutated/deleted cases constitute a transcriptionally uniform entity in GI CLL and show similarly poor progression-free survival at relapse. EMT-like CLL exhibit high genomic stability, reduced benefit from the addition of rituximab and EMT-like differentiation is inhibited by induction of DNA damage. This work extends the perspective on CLL biology and risk categories in TP53 wild-type CLL. Furthermore, molecular targets identified within each subgroup provide opportunities for new treatment approaches.

Indexed as

Gene Expression Regulation, LeukemicGene Regulatory NetworksGenomic InstabilityAtaxia Telangiectasia Mutated ProteinsChromosome AberrationsDNA DamageDNA RepairEpithelial-Mesenchymal TransitionGene Expression ProfilingHumansLeukemia, Lymphocytic, Chronic, B-CellMutationPolymorphism, Single NucleotideShelterin ComplexTelomere-Binding ProteinsTumor Suppressor Protein p53Ataxia Telangiectasia Mutated ProteinsATM protein, humanPOT1 protein, humanShelterin ComplexTelomere-Binding ProteinsTumor Suppressor Protein p53

Identifiers

PMID34518531
PMCPMC8438057
OpenAlexW3198986075

What OpenQuestion holds

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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.