Evidence map›Paper›PMID 29958106›Full record

ArticleCell2018

CBFβ-SMMHC Inhibition Triggers Apoptosis by Disrupting MYC Chromatin Dynamics in Acute Myeloid Leukemia.

John Anto Pulikkan, Mahesh Hegde, Hafiz Mohd Ahmad, Houda Belaghzal, Anuradha Illendula, Jun Yu, Kelsey O'Hagan, Jianhong Ou, Carsten Muller-Tidow, Scot A Wolfe and 4 more

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

50 citing papers in PubMed, 93 citations in OpenAlex.

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  17. Shift of N-MYC Oncogene Expression in AML Patients Carrying the FLT3-ITD Mutation.Pathophysiology : the official journal of the International Society for Pathophysiology · 2023
    Article
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  19. Cells · 2023
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 4 institutions in 2 countries.

John Anto PulikkanDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Mahesh HegdeDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Hafiz Mohd AhmadDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Houda BelaghzalHoward Hughes Medical Institute, Program in Systems Biology, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA.
Anuradha IllendulaDepartment of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA, USA.
Jun YuDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Kelsey O'HaganDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Jianhong OuDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Carsten Muller-TidowDepartment of Medicine, Hematology, Oncology, and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany.
Scot A WolfeDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Lihua Julie ZhuDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Job DekkerHoward Hughes Medical Institute, Program in Systems Biology, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA.
John Hackett BushwellerDepartment of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA, USA.
Lucio Hernán CastillaDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA. Electronic address: lucio.castilla@umassmed.edu.
University of Massachusetts Chan Medical School · USHoward Hughes Medical Institute · USUniversity of Virginia · USHeidelberg University · DE

Funding

Structural Annotation of the Human GenomeR01HG003143 · NHGRI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI Job Dekker · 2003 to 2026
$15.4M
Development of Inhibitors of the Leukemia Fusion Protein CBFbeta-SMMHCR01CA140398 · NCI · UNIVERSITY OF VIRGINIA · PI BUSHWELLER, JOHN HACKETT, CASTILLA, LUCIO H. · 2010 to 2013
$2.6M
Mechanisms of inv(16) acute myeloid leukemiaR01CA204979 · NCI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CASTILLA, LUCIO H. · 2017 to 2021
$2.1M
NCI NIH HHS R01 CA140398NCI NIH HHS R01 CA204979NHGRI NIH HHS R01 HG003143
6 · The paper itself

Abstract

The fusion oncoprotein CBFβ-SMMHC, expressed in leukemia cases with chromosome 16 inversion, drives leukemia development and maintenance by altering the activity of the transcription factor RUNX1. Here, we demonstrate that CBFβ-SMMHC maintains cell viability by neutralizing RUNX1-mediated repression of MYC expression. Upon pharmacologic inhibition of the CBFβ-SMMHC/RUNX1 interaction, RUNX1 shows increased binding at three MYC distal enhancers, where it represses MYC expression by mediating the replacement of the SWI/SNF complex component BRG1 with the polycomb-repressive complex component RING1B, leading to apoptosis. Combining the CBFβ-SMMHC inhibitor with the BET inhibitor JQ1 eliminates inv(16) leukemia in human cells and a mouse model. Enhancer-interaction analysis indicated that the three enhancers are physically connected with the MYC promoter, and genome-editing analysis demonstrated that they are functionally implicated in deregulation of MYC expression. This study reveals a mechanism whereby CBFβ-SMMHC drives leukemia maintenance and suggests that inhibitors targeting chromatin activity may prove effective in inv(16) leukemia therapy.

Indexed as

ApoptosisAnimalsAzepinesBenzimidazolesCell Line, TumorChromatinChromosomal Proteins, Non-HistoneChromosome InversionCore Binding Factor Alpha 2 SubunitDisease Models, AnimalDNADNA HelicasesHumansKaplan-Meier EstimateLeukemia, Myeloid, AcuteMice2,2'-(5,5'-((oxybis(ethane-2,1-diyl))bis(oxy))bis(pyridine-5,2-diyl))bis(6-(trifluoromethoxy)-1H-benzo(d)imidazole)AzepinesBenzimidazolesCBFbeta-MYH11 fusion proteinChromatinChromosomal Proteins, Non-HistoneCore Binding Factor Alpha 2 SubunitDNADNA Helicases(+)-JQ1 compoundNuclear ProteinsOncogene Proteins, FusionPolycomb Repressive Complex 1Proto-Oncogene Proteins c-mycRNF2 protein, humanSMARCA4 protein, humanSWI-SNF-B chromatin-remodeling complexTranscription FactorsTriazolesacute myeloid leukemiaCBFbetaCBFb-SMMHCchromatinenhancerMYCRunx1

Identifiers

PMID29958106
PMCPMC6211564
OpenAlexW2809794853

What OpenQuestion holds

Textmetadata
LicenceTDM
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.