Cited by 245Genetics and Neurodevelopmental DisordersAutism Spectrum Disorder ResearchNeuroscience and Neuropharmacology Research

Social deficits in Shank3-deficient mouse models of autism are rescued by histone deacetylase (HDAC) inhibition

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Qin, Luye, Ma, Kaijie, Wang, Zi-Jun, Hu, Zihua, Matas, Emmanuel, Wei, Jing, Yan, Zhen·2018·Nature Neuroscience

Abstract

Haploinsufficiency of the SHANK3 gene is causally linked to autism spectrum disorder (ASD), and ASD-associated genes are also enriched for chromatin remodelers. Here we found that brief treatment with romidepsin, a highly potent class I histone deacetylase (HDAC) inhibitor, alleviated social deficits in Shank3-deficient mice, which persisted for ~3 weeks. HDAC2 transcription was upregulated in these mice, and knockdown of HDAC2 in prefrontal cortex also rescued their social deficits. Nuclear localization of β-catenin, a Shank3-binding protein that regulates cell adhesion and transcription, was increased in Shank3-deficient mice, which induced HDAC2 upregulation and social deficits. At the downstream molecular level, romidepsin treatment elevated the expression and histone acetylation of Grin2a and actin-regulatory genes and restored NMDA-receptor function and actin filaments in Shank3-deficient mice. Taken together, these findings highlight an epigenetic mechanism underlying social deficits linked to Shank3 deficiency, which may suggest potential therapeutic strategies for ASD patients bearing SHANK3 mutations.

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Authors
Qin, L., Ma, K., Wang, Z.-J., Hu, Z., Matas, E., Wei, J., & Yan, Z.
Affiliations
University at Buffalo, State University of New York (US)
Corresponding author
Yan, Zhen
Venue
Nature Neuroscience
Published
2018-03-12
Volume
21
Issue
4
Pages
564-575
ISSN
  • 1097-6256 (ISSN-L)
  • 1546-1726
OpenAlex
W2790053528
Cited by
240
References
48
Citations by year
2026: 19 · 2025: 28 · 2024: 33 · 2023: 30 · 2022: 35 · 2021: 35 · 2020: 21 · 2019: 28 · 2018: 10 · 2014: 1
FWCI
14.41
Type
journal article
Language
en
Open access
Locations
  • Nature Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Nancy Lurie Marks Family Foundation
  • National Institutes of Health
  • National Institute of Mental Health (R41MH112237, R01MH108842)
  • National Institute on Drug Abuse (R01DA037618)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
SHANK3, autism spectrum disorder, social dysfunction, HDAC2, histone deacetylase inhibition, romidepsin, β-catenin, epigenetic regulation, NMDA receptor, GRIN2A, actin cytoskeleton, prefrontal cortex, chromatin remodeling
MeSH terms
Animals, Autistic Disorder, Disease Models, Animal, Exploratory Behavior, Gene Expression Regulation, Grooming, Histone Deacetylases, Locomotion, Male, Mice, Inbred C57BL, Mice, Transgenic, Microfilament Proteins, Nerve Tissue Proteins, Psychomotor Performance, Social Behavior Disorders, Prefrontal Cortex, Depsipeptides, Mice, Synaptic Potentials, Histone Deacetylase Inhibitors

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