Evidence map›Paper›PMID 32910167›Full record

ArticleSchizophrenia bulletin2021

The MIR137 VNTR rs58335419 Is Associated With Cognitive Impairment in Schizophrenia and Altered Cortical Morphology.

Ebrahim Mahmoudi, Joshua R Atkins, Yann Quidé, William R Reay, Heath M Cairns, Chantel Fitzsimmons, Vaughan J Carr, Melissa J Green, Murray J Cairns

Abstract read
In one paragraph

Article in Schizophrenia bulletin, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Role of miRNA Gene Variants (miR-22 and miR-155) as the Factors Affecting Susceptibility to Panic Disorder.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2024
    Article
  5. Article
  6. MicroRNA 3' ends shorten during adolescent brain maturation.Frontiers in molecular neuroscience · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
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

9 authors.

Ebrahim MahmoudiSchool of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.
Joshua R AtkinsSchool of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.
Yann QuidéSchool of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia.
William R ReaySchool of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.
Heath M CairnsSchool of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.
Chantel FitzsimmonsSchool of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.
Vaughan J CarrSchool of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia.
Melissa J GreenSchool of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia.
Murray J CairnsSchool of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome-wide association studies (GWAS) of schizophrenia have strongly implicated a risk locus in close proximity to the gene for miR-137. While there are candidate single-nucleotide polymorphisms (SNPs) with functional implications for the microRNA's expression encompassed by the common haplotype tagged by rs1625579, there are likely to be others, such as the variable number tandem repeat (VNTR) variant rs58335419, that have no proxy on the SNP genotyping platforms used in GWAS to date. Using whole-genome sequencing data from schizophrenia patients (n = 299) and healthy controls (n = 131), we observed that the MIR137 4-repeats VNTR (VNTR4) variant was enriched in a cognitive deficit subtype of schizophrenia and associated with altered brain morphology, including thicker left inferior temporal gyrus and deeper right postcentral sulcus. These findings suggest that the MIR137 VNTR4 may impact neuroanatomical development that may, in turn, influence the expression of more severe cognitive symptoms in patients with schizophrenia.

Indexed as

Cognitive DysfunctionSchizophreniaAdultCerebral CortexFemaleHumansMagnetic Resonance ImagingMaleMicroRNAsMiddle AgedMinisatellite RepeatsWhole Genome SequencingMicroRNAsMIRN137 microRNA, humancognitive deficitgenome sequencingMIR137 VNTRneuroanatomyschizophrenia

Identifiers

PMID32910167
PMCPMC8370045

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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.