Evidence map›Paper›PMID 22396528›Full record

ArticleNucleic acids research2012

Inhibition of the function of class IIa HDACs by blocking their interaction with MEF2.

Nimanthi Jayathilaka, Aidong Han, Kevin J Gaffney, Raja Dey, Jamie A Jarusiewicz, Kaori Noridomi, Michael A Philips, Xiao Lei, Ju He, Jun Ye and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

31 citing papers in PubMed, 54 citations in OpenAlex.

  1. Review
  2. Eggplant (International journal of molecular sciences · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. FoxP1 Represses MEF2A in Striated Muscle.Molecular and cellular biology · 2024
    Article
  8. Review
  9. Article
  10. Review
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  12. 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

13 authors at 1 institution in 3 countries.

Nimanthi JayathilakaMolecular and Computational Biology, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA. jayathil@usc.edu
Aidong Han
Kevin J Gaffney
Raja Dey
Jamie A Jarusiewicz
Kaori Noridomi
Michael A Philips
Xiao Lei
Ju He
Jun Ye
Tao Gao
Nicos A Petasis
Lin Chen
University of Southern California · US

Funding

Structure and Function of the MEF2 PathwayR01HL076334 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHEN, LIN · 2005 to 2009
$1.3M
Mechanism-based small molecule epigenetic modulators: Targeting specific HDACsRC1DA028790 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHEN, LIN, PETASIS, NICOS A · 2009 to 2010
$1.0M
Acquisition of a 500 MHz NMR Spectrometer for the University of Southern CalifS10RR025432 · NCRR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JUNG, KYUNG W. · 2009 to 2009
$500k
NCRR NIH HHS IH S10-RR25432NHLBI NIH HHS R01 HL076334NIDA NIH HHS RC1 DA028790
6 · The paper itself

Abstract

Enzymes that modify the epigenetic status of cells provide attractive targets for therapy in various diseases. The therapeutic development of epigenetic modulators, however, has been largely limited to direct targeting of catalytic active site conserved across multiple members of an enzyme family, which complicates mechanistic studies and drug development. Class IIa histone deacetylases (HDACs) are a group of epigenetic enzymes that depends on interaction with Myocyte Enhancer Factor-2 (MEF2) for their recruitment to specific genomic loci. Targeting this interaction presents an alternative approach to inhibiting this class of HDACs. We have used structural and functional approaches to identify and characterize a group of small molecules that indirectly target class IIa HDACs by blocking their interaction with MEF2 on DNA.Weused X-ray crystallography and (19)F NMRto show that these compounds directly bind to MEF2. We have also shown that the small molecules blocked the recruitment of class IIa HDACs to MEF2-targeted genes to enhance the expression of those targets. These compounds can be used as tools to study MEF2 and class IIa HDACs in vivo and as leads for drug development.

Indexed as

AnilidesAnimalsBinding SitesCell LineDNAHeLa CellsHistone Deacetylase InhibitorsHistone DeacetylasesHumansMEF2 Transcription FactorsModels, MolecularMyogenic Regulatory FactorsAnilidesDNAHistone Deacetylase InhibitorsHistone DeacetylasesMEF2 Transcription FactorsMyogenic Regulatory FactorsN1-(2-aminophenyl)-N8-phenyloctanediamide

Identifiers

PMID22396528
PMCPMC3384312
OpenAlexW2149194206

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.