Evidence map›Paper›PMID 25849095›Full record

ReviewNeurobiology of learning and memory2015

Interneuron epigenomes during the critical period of cortical plasticity: Implications for schizophrenia.

Hirofumi Morishita, Marija Kundakovic, Lucy Bicks, Amanda Mitchell, Schahram Akbarian

Abstract readReview
In one paragraph

Review in Neurobiology of learning and memory, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Hirofumi MorishitaDepartment of Psychiatry, Icahn School of Medicine at Mount Sinai, United States; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, United States; Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, United States; Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, United States; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, United States. Electronic address: Hirofumi.Morishita@mssm.edu.
Marija KundakovicDepartment of Psychiatry, Icahn School of Medicine at Mount Sinai, United States; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, United States; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, United States.
Lucy BicksDepartment of Psychiatry, Icahn School of Medicine at Mount Sinai, United States; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, United States; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, United States.
Amanda MitchellDepartment of Psychiatry, Icahn School of Medicine at Mount Sinai, United States; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, United States; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, United States.
Schahram AkbarianDepartment of Psychiatry, Icahn School of Medicine at Mount Sinai, United States; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, United States; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, United States. Electronic address: Schahram.akbarian@mssm.edu.
Allen Institute for Brain Science · US

Funding

Training Program in NeuroscienceT32MH087004 · NIMH · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI GEORGE W. HUNTLEY · 2009 to 2026
$4.0M
Epigenome Mapping in Cortical InterneuronsR01MH093332 · NIMH · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI AKBARIAN, SCHAHRAM · 2011 to 2015
$1.7M
Training Program in Mental Health ResearchT32MH096678 · NIMH · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SALTON, STEPHEN R, SHAPIRO, MATTHEW L · 2012 to 2016
$1.1M
NIMH NIH HHS R01 MH093332NIMH NIH HHS T32 MH087004NIMH NIH HHS T32 MH096678
6 · The paper itself

Abstract

Schizophrenia, a major psychiatric disorder defined by delusions and hallucinations, among other symptoms, often with onset in early adulthood, is potentially associated with molecular and cellular alterations in parvalbumin-expressing fast spiking interneurons and other constituents of the cortical inhibitory GABAergic circuitry. The underlying mechanisms, including the role of disease-associated risk factors operating in adolescence such as drug abuse and social stressors, remain incompletely understood. Here, we summarize emerging findings from animal models, highlighting the ability of parvalbuminergic interneurons (PVI) to induce, during the juvenile period, long-term plastic changes in prefrontal and visual cortex, thereby altering perception, cognition and behavior in the adult. Of note, molecular alterations in PVI from subjects with schizophrenia, including downregulated expression of a subset of GABAergic genes, have also been found in juvenile stress models of the disorder. Some of the transcriptional alterations observed in schizophrenia postmortem brain could be linked to changes in the epigenetic architecture of GABAergic gene promoters, including dysregulated DNA methylation, histone modification patterns and disruption of promoter-enhancer interactions at site of chromosomal loop formations. Therefore, we predict that, in the not-to-distant future, PVI- and other cell-type specific epigenomic mappings in the animal model and human brain will provide novel insights into the pathophysiology of schizophrenia and related psychotic diseases, including the role of cortical GABAergic circuitry in shaping long-term plasticity and cognitive function of the cerebral cortex.

Indexed as

Epigenesis, GeneticNeuronal PlasticityAnimalsCerebral CortexDisease Models, AnimalDNA MethylationGABAergic NeuronsGlutamate DecarboxylaseHumansInterneuronsParvalbuminsPrefrontal CortexSchizophreniaTime FactorsVisual CortexGlutamate Decarboxylaseglutamate decarboxylase 1ParvalbuminsCortical plasticityCritical periodEpigenomeParvalbuminergic interneuronSchizophrenia

Identifiers

PMID25849095
PMCPMC4568154
OpenAlexW2086743087

What OpenQuestion holds

Textmetadata
LicenceTDM
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.