Evidence map›Paper›PMID 23786914›Full record

ArticleJournal of psychiatric research2013

Analysis of miR-137 expression and rs1625579 in dorsolateral prefrontal cortex.

Ilaria Guella, Adolfo Sequeira, Brandi Rollins, Linda Morgan, Federica Torri, Theo G M van Erp, Richard M Myers, Jack David Barchas, Alan F Schatzberg, Stanley J Watson and 5 more

Abstract read
In one paragraph

Article in Journal of psychiatric research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 3 pooled it
6.2field-weighted citation impact, top 3% 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

77 citing papers in PubMed, 3 syntheses or guidelines pooled it, 135 citations in OpenAlex.

  1. Pooled it
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  12. Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  13. Review
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  15. MicroRNA137-loaded lipid nanoparticles regulate synaptic proteins in the prefrontal cortex.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article
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17 more citing papers are in PubMed but not listed here.

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

15 authors at 5 institutions in 1 country.

Ilaria GuellaFunctional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA, USA.
Adolfo Sequeira
Brandi Rollins
Linda Morgan
Federica Torri
Theo G M van Erp
Richard M Myers
Jack David Barchas
Alan F Schatzberg
Stanley J Watson
Huda Akil
William E Bunney
Steven G Potkin
Fabio Macciardi
Marquis P Vawter
University of California, Irvine · USNeurosciences Institute · USCornell University · USHudsonAlpha Institute for Biotechnology · USStanford University · US

Funding

Genomic Psychiatry CohortR01MH085548 · NIMH · UNIVERSITY OF SOUTHERN CALIFORNIA · PI PATO, CARLOS N, PATO, MICHELE T · 2008 to 2012
$16.3M
Mitochondrial Dysfunction In SchizophreniaR01MH085801 · NIMH · UNIVERSITY OF CALIFORNIA-IRVINE · PI VAWTER, MARQUIS PHILIP · 2009 to 2020
$5.0M
Mitochondrial Deletions in Mood DisordersR21MH099440 · NIMH · UNIVERSITY OF CALIFORNIA-IRVINE · PI VAWTER, MARQUIS PHILIP · 2013 to 2014
$424k
NIMH NIH HHS 5R01MH085548-04NIMH NIH HHS R01 MH085548NIMH NIH HHS R01 MH085801NIMH NIH HHS R01MH085801NIMH NIH HHS R21 MH099440
6 · The paper itself

Abstract

MicroRNAs (miRNAs) are small non-coding RNAs that act as potent regulators of gene expression. A recent GWAS reported the rs1625579 SNP, located downstream of miR-137, as the strongest new association with schizophrenia [Ripke S, Sanders AR, Kendler KS, Levinson DF, Sklar P, Holmans PA, et al. Genome-wide association study identifies five new schizophrenia loci. Nat Genet 2011;43:969-76.]. Prior to this GWAS finding, a schizophrenia imaging-genetic study found miR-137 target genes significantly enriched for association with activation in the dorsolateral prefrontal cortex (DLPFC) [Potkin SG, Macciardi F, Guffanti G, Fallon JH, Wang Q, Turner JA, et al. Identifying gene regulatory networks in schizophrenia. Neuroimage 2010;53:839-47.]. We investigated the expression levels of miR-137 and three candidate target genes (ZNF804A, CACNA1C, TCF4) in the DLPFC of postmortem brain tissue from 2 independent cohorts: (1) 26 subjects (10 control (CTR), 7 schizophrenia (SZ), 9 bipolar disorder (BD)) collected at the UCI brain bank; and (2) 99 subjects (33 CTR, 35 SZ, 31 BD) obtained from the Stanley Medical Research Institute (SMRI). MiR-137 expression in the DLPFC did not differ between diagnoses. We also explored the relationship between rs1625579 genotypes and miR-137 expression. Significantly lower miR-137 expression levels were observed in the homozygous TT subjects compared to TG and GG subjects in the control group (30% decrease, p-value = 0.03). Moreover, reduced miR-137 levels in TT subjects corresponded to increased levels of the miR-137 target gene TCF4. The miR-137 expression pattern in 9 brain regions was significant for regional effect (ANOVA p-value = 1.83E-12), with amygdala and hippocampus having the highest miR-137 expression level. In conclusion, decreased miR-137 expression is associated with the SZ risk allele of rs1625579, and potential regulation of TCF4, another SZ candidate gene. This study offers additional support for involvement of miR-137 and downstream targets as mechanisms of risk for psychiatric disorders.

Indexed as

AdultAgedAnalysis of VarianceBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCalcium ChannelsCalcium Channels, N-TypeCohort StudiesFemaleGene Expression RegulationGenome-Wide Association StudyHumansKruppel-Like Transcription FactorsMaleMicroRNAsMiddle AgedPolymorphism, Single NucleotideBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCACNA1A protein, humanCalcium ChannelsCalcium Channels, N-TypeKruppel-Like Transcription FactorsMicroRNAsMIRN137 microRNA, humanRNA, MessengerTCF4 protein, humanTranscription Factor 4Transcription FactorsZNF804A protein, humanBipolar disorderGene expressionmiR-137rs1625579SchizophreniaTCF4

Identifiers

PMID23786914
PMCPMC3753093
OpenAlexW2106370018

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.