Evidence map›Paper›PMID 31675375›Full record

ArticlePLoS genetics2019

NPM and NPM-MLF1 interact with chromatin remodeling complexes and influence their recruitment to specific genes.

Anaïs Darracq, Helen Pak, Vincent Bourgoin, Farah Zmiri, Graham Dellaire, El Bachir Affar, Eric Milot

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

11 citing papers in PubMed, 13 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

7 authors at 2 institutions in 1 country.

Anaïs DarracqMaisonneuve Rosemont Hospital Research Center, CIUSSS Est de l'Île de Montréal, boulevard l'Assomption, Montreal, Quebec, Canada.
Helen PakMaisonneuve Rosemont Hospital Research Center, CIUSSS Est de l'Île de Montréal, boulevard l'Assomption, Montreal, Quebec, Canada.
Vincent BourgoinMaisonneuve Rosemont Hospital Research Center, CIUSSS Est de l'Île de Montréal, boulevard l'Assomption, Montreal, Quebec, Canada.
Farah ZmiriMaisonneuve Rosemont Hospital Research Center, CIUSSS Est de l'Île de Montréal, boulevard l'Assomption, Montreal, Quebec, Canada.
Graham DellaireDepartments of Pathology and Biochemistry & Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada.
El Bachir AffarMaisonneuve Rosemont Hospital Research Center, CIUSSS Est de l'Île de Montréal, boulevard l'Assomption, Montreal, Quebec, Canada.
Eric MilotMaisonneuve Rosemont Hospital Research Center, CIUSSS Est de l'Île de Montréal, boulevard l'Assomption, Montreal, Quebec, Canada.ORCID 0000-0002-2851-077X
Hôpital Maisonneuve-Rosemont · CADalhousie University · CA

Funding

CIHR MOP 126009
6 · The paper itself

Abstract

Nucleophosmin (NPM1) is frequently mutated or subjected to chromosomal translocation in acute myeloid leukemia (AML). NPM protein is primarily located in the nucleus, but the recurrent NPMc+ mutation, which creates a nuclear export signal, is characterized by cytoplasmic localization and leukemogenic properties. Similarly, the NPM-MLF1 translocation product favors the partial cytoplasmic retention of NPM. Regardless of their common cellular distribution, NPM-MLF1 malignancies engender different effects on hematopoiesis compared to NPMc+ counterparts, highlighting possible aberrant nuclear function(s) of NPM in NPMc+ and NPM-MLF1 AML. We performed a proteomic analysis and found that NPM and NPM-MLF1 interact with various nuclear proteins including subunits of the chromatin remodeling complexes ISWI, NuRD and P/BAF. Accordingly, NPM and NPM-MLF1 are recruited to transcriptionally active or repressed genes along with NuRD subunits. Although the overall gene expression program in NPM knockdown cells is similar to that resulting from NPMc+, NPM-MLF1 expression differentially altered gene transcription regulated by NPM. The abnormal gene regulation imposed by NPM-MLF1 can be characterized by the enhanced recruitment of NuRD to gene regulatory regions. Thus, different mechanisms would orchestrate the dysregulation of NPM function in NPMc+- versus NPM1-MLF1-associated leukemia.

Indexed as

Adenosine TriphosphatasesAntibodiesCell Cycle ProteinsCell Line, TumorChromatinChromatin Assembly and DisassemblyChromosomal Proteins, Non-HistoneDNA-Binding ProteinsHumansLeukemia, Myeloid, AcuteMi-2 Nucleosome Remodeling and Deacetylase ComplexMutationMyelodysplastic SyndromesNuclear ProteinsNucleophosminProtein Interaction Domains and MotifsAdenosine TriphosphatasesAntibodiesCell Cycle ProteinsChromatinChromosomal Proteins, Non-HistoneDNA-Binding ProteinsISWI proteinMi-2 Nucleosome Remodeling and Deacetylase ComplexMLF1 protein, humanNPM1 protein, humanNuclear ProteinsNucleophosminSWI-SNF-B chromatin-remodeling complexTranscription Factors

Identifiers

PMID31675375
PMCPMC6853375
OpenAlexW2984562897

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.