Evidence map›Paper›PMID 25825869›Full record

ArticleThe Biochemical journal2015

The tumour suppressor CHD5 forms a NuRD-type chromatin remodelling complex.

Venkatadri Kolla, Koumudi Naraparaju, Tiangang Zhuang, Mayumi Higashi, Sriharsha Kolla, Gerd A Blobel, Garrett M Brodeur

Open access · greenAbstract read
In one paragraph

Article in The Biochemical journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

35 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
  2. Review
  3. It Takes a Village of Chromatin Remodelers to Regulate rDNA Expression.International journal of molecular sciences · 2025
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. The Emerging Role of Chromatin Remodeling Complexes in Ovarian Cancer.International journal of molecular sciences · 2022
    Review
  13. Article
  14. Article
  15. Article
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  18. Review
  19. Article
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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 1 institution in 1 country.

Venkatadri Kolla*Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Koumudi Naraparaju*Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Tiangang Zhuang*Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Mayumi Higashi*Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Sriharsha Kolla*Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Gerd A Blobel†Division of Hematology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Garrett M Brodeur*Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia 19104, PA, U.S.A.
Children's Hospital of Philadelphia · US

Funding

MOLECULAR GENETIC ANALYSIS OF NEUROBLASTOMAR01CA039771 · NCI · WASHINGTON UNIVERSITY · PI BRODEUR, GARRETT M · 1985 to 2013
$4.2M
NCI NIH HHS R01 CA039771NCI NIH HHS R01-CA39771
6 · The paper itself

Abstract

Eukaryotic gene expression is developmentally regulated, in part by chromatin remodelling, and its dysregulation has been linked to cancer. CHD5 (chromodomain helicase DNA-binding protein 5) is a tumour suppressor gene (TSG) that maps to a region of consistent deletion on 1p36.31 in neuroblastomas (NBs) and other tumour types. CHD5 encodes a protein with chromatin remodelling, helicase and DNA-binding motifs that is preferentially expressed in neural and testicular tissues. CHD5 is highly homologous to CHD3 and CHD4, which are the core subunits of nucleosome remodelling and deacetylation (NuRD) complexes. To determine if CHD5 forms a similar complex, we performed studies on nuclear extracts from NBLS, SY5Y (both with endogenous CHD5 expression), NLF (CHD5 null) and NLF cells stably transfected with CHD5 cDNA (wild-type and V5-histidine-tagged). Immunoprecipitation (IP) was performed with either CHD5 antibody or antibody to V5/histidine-tagged protein. We identified NuRD components both by GST-FOG1 (Friend Of GATA1) pull-down and by IP. We also performed MS/MS analysis to confirm the presence of CHD5 or other protein components of the NuRD complex, as well as to identify other novel proteins. CHD5 was clearly associated with all canonical NuRD components, including metastasis-associated protein (MTA)1/2, GATA zinc finger domain containing 2A (GATAD2A), histone deacetylase (HDAC)1/2, retinoblastoma-binding protein (RBBP)4/7 and methyl DNA-binding domain protein (MBD)2/3, as determined by Western blotting and MS/MS. Our data suggest CHD5 forms a NuRD complex similar to CHD4. However, CHD5-NuRD may also have unique protein associations that confer functional specificity and may contribute to normal development and to tumour suppression in NB and other cancers.

Indexed as

Chromatin Assembly and DisassemblyAntigens, CDBlotting, WesternCadherin 5CadherinsCell NucleusChromatography, LiquidFluorescent Antibody TechniqueHumansImmunoenzyme TechniquesImmunoprecipitationMi-2 Nucleosome Remodeling and Deacetylase ComplexNeuroblastomaNucleosomesTandem Mass SpectrometryTumor Cells, CulturedAntigens, CDCadherin 5CadherinsMi-2 Nucleosome Remodeling and Deacetylase ComplexNucleosomes

Identifiers

PMID25825869
PMCPMC4487910
OpenAlexW2012501419

What OpenQuestion holds

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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.