Evidence map›Paper›PMID 31522868›Full record

ArticleSchizophrenia research2020

Neurodevelopmental concepts of schizophrenia in the genome-wide association era: AKT/mTOR signaling as a pathological mediator of genetic and environmental programming during development.

Kristy R Howell, Amanda J Law

Open access · greenAbstract read
In one paragraph

Article in Schizophrenia research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
6.9field-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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. MicroRNAs as biomarkers and molecular mediators of cognitive dysfunction in schizophrenia.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Cellular Models in Schizophrenia Research.International journal of molecular sciences · 2021
    Review
  13. Convergent genomic and pharmacological evidence of PI3K/GSK3 signaling alterations in neurons from schizophrenia patients.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Article
  14. Article
  15. Article
  16. Insights into Potential Targets for Therapeutic Intervention in Epilepsy.International journal of molecular sciences · 2020
    Review
  17. Genetic polymorphism and neuroanatomical changes in schizophrenia.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    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

2 authors at 1 institution in 1 country.

Kristy R HowellDepartment of Psychiatry, University of Colorado, Anschutz Medical Campus, United States.
Amanda J LawDepartment of Psychiatry, University of Colorado, Anschutz Medical Campus, United States. Electronic address: Amanda.Law@cuanschutz.edu.
University of Colorado Anschutz Medical Campus · US

Funding

Targets for treating schizophrenia: AKT in neurodevelopment and cognition.R01MH103716 · NIMH · UNIVERSITY OF COLORADO DENVER · PI LAW, AMANDA JAYNE · 2014 to 2018
$2.1M
NIMH NIH HHS R01 MH103716
6 · The paper itself

Abstract

Normative brain development is contingent on the complex interplay between genes and environment. Schizophrenia (SCZ) is considered a highly polygenic, neurodevelopmental disorder associated with impaired neural circuit development, neurocognitive function and variations in neurotransmitter signaling systems, including dopamine. Significant evidence, accumulated over the last 30 years indicates a role for the in utero environment in SCZ pathophysiology. Emerging data suggests that changes in placental programming and function may mediate the link between genetic risk, early life complications (ELC) and adverse neurodevelopmental outcomes, with risk highlighted in key developmental drivers that converge on AKT/mTOR signaling. In this article we overview select risk genes identified through recent genome-wide association studies of SCZ including AKT3, miR-137, DRD2, and AKT1 itself. We propose that through convergence on AKT/mTOR signaling, these genes are critical factors directing both placentation and neurodevelopment, influencing risk for SCZ through dysregulation of placental function, metabolism and early brain development. We discuss association of risk genes in the context of their known roles in neurodevelopment, placental expression and their possible mechanistic links to SCZ in the broad context of the 'developmental origins of adult disease' construct. Understanding how common genetic variation impacts early fetal programming may advance our knowledge of disease etiology and identify early critical developmental windows for prevention and intervention.

Indexed as

MicroRNAsSchizophreniaAdultFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansPlacentaPregnancyProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesMicroRNAsMIRN137 microRNA, humanMTOR protein, humanProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesDevelopmental origins of diseaseGWASPlacentaSchizophrenia

Identifiers

PMID31522868
PMCPMC7065975
OpenAlexW2972617523

What OpenQuestion holds

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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.