Evidence map›Paper›PMID 37679470›Full record

ReviewMolecular psychiatry2023

DNA methylation and the opposing NMDAR dysfunction in schizophrenia and major depression disorders: a converging model for the therapeutic effects of psychedelic compounds in the treatment of psychiatric illness.

L Taylor Flynn, Wen-Jun Gao

Open access · greenAbstract readReview
In one paragraph

Review in Molecular psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Antidepressant Augmentation of Antipsychotic Treatment in Schizophrenia: A Narrative Review.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Review
  3. Review
  4. Review
  5. DNA hypomethylation of theFrontiers in neurology · 2026
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
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.

L Taylor FlynnDepartment of Neurobiology & Anatomy, Drexel University College of Medicine, Philadelphia, PA, USA.
Wen-Jun GaoDepartment of Neurobiology & Anatomy, Drexel University College of Medicine, Philadelphia, PA, USA. wg38@drexel.edu.ORCID 0000-0002-8585-3082
Drexel University · US

Funding

Corticothalamic control of social motivationR01MH131053 · NIMH · DREXEL UNIVERSITY · PI Wen-Jun Gao · 2022 to 2026
$1.9M
Targeting parvalbumin neurons in the PFC for cognitive deficitsR21MH111609 · NIMH · DREXEL UNIVERSITY · PI GAO, WEN-JUN · 2017 to 2018
$430k
Behavioral effects of igsf9b in the prefrontal cortexR21MH121836 · NIMH · DREXEL UNIVERSITY · PI GAO, WEN-JUN · 2020 to 2020
$425k
Norepinephrine tunes prefrontal-thalamic circuitry to modulate avoidance behaviorR21MH129989 · NIMH · DREXEL UNIVERSITY · PI GAO, WEN-JUN · 2022 to 2023
$410k
NIMH NIH HHS R01 MH131053NIMH NIH HHS R21 MH111609NIMH NIH HHS R21 MH121836NIMH NIH HHS R21 MH129989
6 · The paper itself

Abstract

Psychedelic compounds are being increasingly explored as a potential therapeutic option for treating several psychiatric conditions, despite relatively little being known about their mechanism of action. One such possible mechanism, DNA methylation, is a process of epigenetic regulation that changes gene expression via chemical modification of nitrogenous bases. DNA methylation has been implicated in the pathophysiology of several psychiatric conditions, including schizophrenia (SZ) and major depressive disorder (MDD). In this review, we propose alterations to DNA methylation as a converging model for the therapeutic effects of psychedelic compounds, highlighting the N-methyl D-aspartate receptor (NMDAR), a crucial mediator of synaptic plasticity with known dysfunction in both diseases, as an example and anchoring point. We review the established evidence relating aberrant DNA methylation to NMDAR dysfunction in SZ and MDD and provide a model asserting that psychedelic substances may act through an epigenetic mechanism to provide therapeutic effects in the context of these disorders.

Indexed as

HallucinogensMajor Depressive DisorderReceptors, Amino AcidSchizophreniaDepressionDNA MethylationEpigenesis, GeneticHumansReceptors, N-Methyl-D-Aspartateaspartic acid receptorHallucinogensReceptors, Amino AcidReceptors, N-Methyl-D-Aspartate

Identifiers

PMID37679470
PMCPMC11034997
OpenAlexW4386522889

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.