Evidence map›Paper›PMID 39922194›Full record

ArticleMolecular cell2025

The phenylalanine-and-glycine repeats of NUP98 oncofusions form condensates that selectively partition transcriptional coactivators.

Jeong Hyun Ahn, Yiran Guo, Heankel Lyons, Samuel G Mackintosh, Benjamin K Lau, Ricky D Edmondson, Stephanie D Byrum, Aaron J Storey, Alan J Tackett, Ling Cai and 2 more

Abstract read
In one paragraph

Article in Molecular cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
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

22 citing papers in PubMed.

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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

12 authors.

Jeong Hyun AhnInstitute for Molecular Biology and Genetics, Seoul National University, Seoul, South Korea.
Yiran GuoDepartment of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA.
Heankel LyonsLaboratory of Nuclear Organization, Cecil H. and Ida Green Center for Reproductive Biology Sciences, Division of Basic Research, Department of Obstetrics and Gynecology, Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Samuel G MackintoshDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Benjamin K LauDepartment of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA.
Ricky D EdmondsonDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Stephanie D ByrumDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Aaron J StoreyDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Alan J TackettDepartment of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Ling CaiDuke Cancer Institute, Duke University School of Medicine, Durham, NC 27710, USA; Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA. Electronic address: ling.cai@duke.edu.
Benjamin R SabariLaboratory of Nuclear Organization, Cecil H. and Ida Green Center for Reproductive Biology Sciences, Division of Basic Research, Department of Obstetrics and Gynecology, Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Electronic address: benjamin.sabari@utsouthwestern.edu.
Gang Greg WangDuke Cancer Institute, Duke University School of Medicine, Durham, NC 27710, USA; Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA; Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA. Electronic address: greg.wang@duke.edu.

Funding

Women's Cancer Research ProgramP30CA014236 · NCI · DUKE UNIVERSITY · PI Laura Fish · 1985 to 2026
$174.8M
Organization of transcriptional machinery by weak multivalent interactionsR01GM147583 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI Benjamin Sabari · 2022 to 2026
$2.0M
Intravital point-scanning confocal microscopeS10RR027867 · NCRR · DUKE UNIVERSITY · PI CHILKOTI, ASHUTOSH · 2010 to 2010
$500k
NCI NIH HHS P30 CA014236NCRR NIH HHS S10 RR027867NIGMS NIH HHS R01 GM147583
6 · The paper itself

Abstract

Recurrent cancer-causing fusions of NUP98 produce higher-order assemblies known as condensates. How NUP98 oncofusion-driven condensates activate oncogenes remains poorly understood. Here, we investigate NUP98-PHF23, a leukemogenic chimera of the disordered phenylalanine-and-glycine (FG)-repeat-rich region of NUP98 and the H3K4me3/2-binding plant homeodomain (PHD) finger domain of PHF23. Our integrated analyses using mutagenesis, proteomics, genomics, and condensate reconstitution demonstrate that the PHD domain targets condensate to the H3K4me3/2-demarcated developmental genes, while FG repeats determine the condensate composition and gene activation. FG repeats are necessary to form condensates that partition a specific set of transcriptional regulators, notably the KMT2/MLL H3K4 methyltransferases, histone acetyltransferases, and BRD4. FG repeats are sufficient to partition transcriptional regulators and activate a reporter when tethered to a genomic locus. NUP98-PHF23 assembles the chromatin-bound condensates that partition multiple positive regulators, initiating a feedforward loop of reading-and-writing the active histone modifications. This network of interactions enforces an open chromatin landscape at proto-oncogenes, thereby driving cancerous transcriptional programs.

Indexed as

GlycineNuclear Pore Complex ProteinsOncogene Proteins, FusionPhenylalanineAnimalsChromatinGene Expression Regulation, NeoplasticHistonesHomeodomain ProteinsHumansTranscriptional ActivationTranscription FactorsChromatinGlycineHistonesHomeodomain ProteinsNuclear Pore Complex ProteinsNup98 protein, humanOncogene Proteins, FusionPhenylalanineTranscription Factorsbiomolecular condensatecoactivatorfusion proteinleukemiaMLLNUP98phase separationselective partitioningtranscriptional regulationWDR5

Identifiers

PMID39922194
PMCPMC12224276

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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.