Evidence map›Paper›PMID 36351821›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2022

Psychedelics and Neural Plasticity: Therapeutic Implications.

Steven F Grieco, Eero Castrén, Gitte M Knudsen, Alex C Kwan, David E Olson, Yi Zuo, Todd C Holmes, Xiangmin Xu

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 pooled it
13.1field-weighted citation impact, top 1% 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

42 citing papers in PubMed, 2 syntheses or guidelines pooled it, 74 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Integrated 5-HTMolecular psychiatry · 2026
    Article
  4. Dissociating the Hallucinogenic and Neuroplastic Effects of Psilocybin.bioRxiv : the preprint server for biology · 2026
    Article
  5. Review
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  20. Ketamine Reverses Chronic Stress-Induced Behavioral Changes via the Expression of CaFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    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

8 authors at 6 institutions in 3 countries.

Steven F GriecoDepartment of Anatomy and Neurobiology, School of Medicine, University of California, Irvine, California 92697.
Eero CastrénNeuroscience Center-HiLIFE, University of Helsinki, Helsinki, Finland 00014.
Gitte M KnudsenNeurobiology Research Unit, Copenhagen University Hospital Rigshospitalet and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark 2200.
Alex C KwanMeinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853.ORCID 0000-0003-2169-1667
David E OlsonDepartment of Chemistry, University of California-Davis, Davis, California 95616.ORCID 0000-0002-4517-0543
Yi ZuoDepartment of Molecular, Cell and Developmental Biology, University of California-Santa Cruz, Santa Cruz, California 95064.ORCID 0000-0001-9020-0003
Todd C HolmesDepartment of Physiology and Biophysics, School of Medicine, University of California, Irvine, California 92697.ORCID 0000-0001-8152-8832
Xiangmin XuDepartment of Anatomy and Neurobiology, School of Medicine, University of California, Irvine, California 92697 xiangmix@hs.uci.edu.ORCID 0000-0002-5828-1533
University of California, Irvine · USCornell University · USUniversity of California, Davis · USUniversity of California, Santa Cruz · USUniversity of Copenhagen · DKUniversity of Helsinki · FI

Funding

UV to blue neuronal phototransduction mechanismsR35GM127102 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Todd C Holmes · 2018 to 2026
$4.4M
Single-Cell Analysis of Aging-Associated 4D Nucleome in the Human HippocampusU01DA052769 · NIDA · UNIVERSITY OF CALIFORNIA-IRVINE · PI REN, BING, XU, XIANGMIN · 2020 to 2024
$3.4M
Cellular basis of psilocybin actions in frontal cortexR01MH128217 · NIMH · CORNELL UNIVERSITY · PI CHUN-HAY ALEX KWAN · 2022 to 2026
$2.9M
High-throughput Identification of Non-hallucinogenic Psychoplastogens for Treating AddictionR01DA056365 · NIDA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI David E Olson · 2022 to 2026
$2.7M
A Dendritic Substrate for Fast-Acting Antidepressant ActionR01MH121848 · NIMH · YALE UNIVERSITY · PI KWAN, CHUN-HAY ALEX · 2020 to 2024
$2.6M
Design, Synthesis, and Evaluation of Neural Plasticity-Promoting Analogs of Iboga and Ergoline AlkaloidsR01GM128997 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI OLSON, DAVID E · 2018 to 2022
$1.8M
NIDA NIH HHS R01 DA056365NIDA NIH HHS U01 DA052769NIGMS NIH HHS R01 GM128997NIGMS NIH HHS R35 GM127102NIMH NIH HHS R01 MH121848NIMH NIH HHS R01 MH128217
6 · The paper itself

Abstract

Psychedelic drugs have reemerged as tools to treat several brain disorders. Cultural attitudes toward them are changing, and scientists are once again investigating the neural mechanisms through which these drugs impact brain function. The significance of this research direction is reflected by recent work, including work presented by these authors at the 2022 meeting of the Society for Neuroscience. As of 2022, there were hundreds of clinical trials recruiting participants for testing the therapeutic effects of psychedelics. Emerging evidence suggests that psychedelic drugs may exert some of their long-lasting therapeutic effects by inducing structural and functional neural plasticity. Herein, basic and clinical research attempting to elucidate the mechanisms of these compounds is showcased. Topics covered include psychedelic receptor binding sites, effects of psychedelics on gene expression, and on dendrites, and psychedelic effects on microcircuitry and brain-wide circuits. We describe unmet clinical needs and the current state of translation to the clinic for psychedelics, as well as other unanswered basic neuroscience questions addressable with future studies.

Indexed as

HallucinogensNeurosciencesBrainHumansNeuronal PlasticityHallucinogens5-HT2ARcircuitsplasticitypsychedelicspsychoplastogens

Identifiers

PMID36351821
PMCPMC9665925
OpenAlexW4308768859

What OpenQuestion holds

Textmetadata
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.