Evidence map›Paper›PMID 34552088›Full record

ArticleNature communications2021

Liquid condensation of reprogramming factor KLF4 with DNA provides a mechanism for chromatin organization.

Rajesh Sharma, Kyoung-Jae Choi, My Diem Quan, Sonum Sharma, Banumathi Sankaran, Hyekyung Park, Anel LaGrone, Jean J Kim, Kevin R MacKenzie, Allan Chris M Ferreon and 2 more

Abstract 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 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing 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

55 citing papers in PubMed.

  1. Article
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  15. Review
  16. Transcription regulation by biomolecular condensates.Nature reviews. Molecular cell biology · 2025
    Review
  17. Article
  18. Liquid condensates: a new barrier to loop extrusion?Cellular and molecular life sciences : CMLS · 2025
    Review
  19. Review
  20. Article
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.

Rajesh Sharma *Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA.
Kyoung-Jae Choi *Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA.
My Diem QuanDepartment of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA.
Sonum SharmaDepartment of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA.
Banumathi SankaranMolecular Biophysics and Integrated Bioimaging, Berkeley Center for Structural Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID 0000-0002-3266-8131
Hyekyung ParkCenter for Stem Cells and Regenerative Medicine, Baylor College of Medicine, Houston, TX, USA.
Anel LaGroneCenter for Stem Cells and Regenerative Medicine, Baylor College of Medicine, Houston, TX, USA.
Jean J KimDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA.ORCID 0000-0003-4709-262X
Kevin R MacKenzieDepartment of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA. km5@bcm.edu.
Allan Chris M FerreonDepartment of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA. allan.ferreon@bcm.edu.ORCID 0000-0002-8538-1732
Choel KimDepartment of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA. ckim@bcm.edu.ORCID 0000-0002-3152-0020
Josephine C FerreonDepartment of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX, USA. josephine.ferreon@bcm.edu.ORCID 0000-0002-3175-5700

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Michael M Ittmann · 2007 to 2026
$73.9M
User Training and OutreachP30GM124169 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI PAUL David ADAMS, Gregory L Hura · 2017 to 2026
$28.6M
Structure and Functionof Nanog in Stem Cell PluripotencyR01GM122763 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI Josephine Chu Ferreon · 2018 to 2026
$3.4M
Phase Transition-Mediated Tau Function and DysfunctionR01NS105874 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI FERREON, ALLAN CHRIS · 2019 to 2023
$2.0M
Mechanisms of Liver Toxicity of Anit-Depressant DuloxetineR01DK121970 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI LI, FENG · 2020 to 2023
$1.8M
Pilatus 6mS10OD021832 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI ADAMS, PAUL DAVID · 2016 to 2016
$980k
Elucidating Chemical Features that Block or Facilitate Passage across the Blood-Testis and/or Blood-Epidydimal Barriers in MiceR61HD099995 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI LI, FENG · 2020 to 2021
$862k
Pharmacologic inhibition of ribonucleoprotein droplet maturationR21NS109678 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI FERREON, ALLAN CHRIS · 2019 to 2019
$440k
Mechanism of Pathologic hnRNP Droplet MaturationR21NS107792 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI FERREON, ALLAN CHRIS · 2019 to 2019
$439k
NanoCellect WOLF Cell Sorter and N1 Single-Cell Dispenser SystemS10OD028591 · OD · BAYLOR COLLEGE OF MEDICINE · PI KIM, JEAN J · 2020 to 2020
$108k
Howard Hughes Medical InstituteNCI NIH HHS P30 CA125123NICHD NIH HHS R61 HD099995NIDDK NIH HHS R01 DK121970NIGMS NIH HHS P30 GM124169NIGMS NIH HHS R01 GM122763NIH HHS S10 OD021832NIH HHS S10 OD028591NINDS NIH HHS R01 NS105874NINDS NIH HHS R21 NS107792NINDS NIH HHS R21 NS109678
6 · The paper itself

Abstract

Expression of a few master transcription factors can reprogram the epigenetic landscape and three-dimensional chromatin topology of differentiated cells and achieve pluripotency. During reprogramming, thousands of long-range chromatin contacts are altered, and changes in promoter association with enhancers dramatically influence transcription. Molecular participants at these sites have been identified, but how this re-organization might be orchestrated is not known. Biomolecular condensation is implicated in subcellular organization, including the recruitment of RNA polymerase in transcriptional activation. Here, we show that reprogramming factor KLF4 undergoes biomolecular condensation even in the absence of its intrinsically disordered region. Liquid-liquid condensation of the isolated KLF4 DNA binding domain with a DNA fragment from the NANOG proximal promoter is enhanced by CpG methylation of a KLF4 cognate binding site. We propose KLF4-mediated condensation as one mechanism for selectively organizing and re-organizing the genome based on the local sequence and epigenetic state.

Indexed as

Cellular ReprogrammingBase SequenceCell LineCell NucleusChromatinDNADNA MethylationHumansKruppel-Like Factor 4Kruppel-Like Transcription FactorsModels, MolecularMutationNanog Homeobox ProteinOctamer Transcription Factor-3Promoter Regions, GeneticProtein Interaction Domains and MotifsChromatinDNAKLF4 protein, humanKruppel-Like Factor 4Kruppel-Like Transcription FactorsNanog Homeobox ProteinNANOG protein, humanOctamer Transcription Factor-3POU5F1 protein, humanSOX2 protein, humanSOXB1 Transcription Factors

Identifiers

PMID34552088
PMCPMC8458463

What OpenQuestion holds

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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.