Evidence map›Paper›PMID 32507861›Full record

ArticleOncogene2020

ZSCAN4 facilitates chromatin remodeling and promotes the cancer stem cell phenotype.

Benjamin A Portney, Michal Arad, Aditi Gupta, Robert A Brown, Raju Khatri, Phyo Nay Lin, Andrea M Hebert, Kristen H Angster, Lorna E Silipino, W Alex Meltzer and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Oncogene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

27 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Genes as Genome Stabilizers in Pluripotent Stem Cells.Advances in experimental medicine and biology · 2025
    Review
  9. Zscan4 mediates ubiquitination and degradation of the corepressor complex to promote chromatin accessibility in 2C-like cells.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Reprogramming Chromosome Ends by Functional Histone Acetylation.International journal of molecular sciences · 2024
    Article
  15. Review
  16. Review
  17. Review
  18. International journal of molecular sciences · 2023
    Article
  19. Article
  20. Review
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 at 1 institution in 1 country.

Benjamin A Portney *Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Michal Arad *Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Aditi GuptaDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Robert A BrownDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Raju KhatriDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Phyo Nay LinDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.ORCID http://orcid.org/0000-0003-4041-629X
Andrea M HebertDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Kristen H AngsterDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Lorna E SilipinoDepartment of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
W Alex MeltzerDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Rodney J TaylorDepartment of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
Michal ZalzmanDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA. MZalzman@som.umaryland.edu.ORCID http://orcid.org/0000-0002-4689-2951
University of Maryland, Baltimore · US

Funding

Enhancing the potency of aged adult stem cells for tissue reconstructionR01AR070819 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI ZALZMAN, MICHAL · 2017 to 2021
$1.7M
A Novel Cell Therapy Approach to Augment Regeneration in Neurodegenerative DiseaseR21NS095088 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI ZALZMAN, MICHAL · 2017 to 2018
$425k
NIAMS NIH HHS R01 AR070819NINDS NIH HHS R21 NS095088
6 · The paper itself

Abstract

Cancer stem cells (CSCs) are cells within tumors that maintain the ability to self-renew, drive tumor growth, and contribute to therapeutic resistance and cancer recurrence. In this study, we investigate the role of Zinc finger and SCAN domain containing 4 (ZSCAN4) in human head and neck squamous cell carcinoma (HNSCC). The murine Zscan4 is involved in telomere maintenance and genomic stability of mouse embryonic stem cells. Our data indicate that the human ZSCAN4 is enriched for, marks and is co-expressed with CSC markers in HNSCC. We show that transient ZSCAN4 induction for just 2 days increases CSC frequency both in vitro and in vivo and leads to upregulation of pluripotency and CSC factors. Importantly, we define for the first time the role of ZSCAN4 in altering the epigenetic profile and regulating the chromatin state. Our data show that ZSCAN4 leads to a functional histone 3 hyperacetylation at the promoters of OCT3/4 and NANOG, leading to an upregulation of CSC factors. Consistently, ZSCAN4 depletion leads to downregulation of CSC markers, decreased ability to form tumorspheres and severely affects tumor growth. Our study suggests that ZSCAN4 plays an important role in the maintenance of the CSC phenotype, indicating it is a potential therapeutic target in HNSCC.

Indexed as

Gene Expression Regulation, NeoplasticAcetylationAnimalsCarcinoma, Squamous CellCell Line, TumorChromatin Assembly and DisassemblyDNA-Binding ProteinsHead and Neck NeoplasmsHistonesHumansMice, Inbred NODMice, KnockoutMice, SCIDNanog Homeobox ProteinNeoplastic Stem CellsOctamer Transcription Factor-3DNA-Binding ProteinsHistonesNanog Homeobox ProteinNANOG protein, humanOctamer Transcription Factor-3POU5F1 protein, humanTranscription FactorsZSCAN4 protein, human

Identifiers

PMID32507861
PMCPMC7314663
OpenAlexW3033973282

What OpenQuestion holds

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Read underepoch 390

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.