Evidence map›Paper›PMID 33115614›Full record

ArticleNeuropharmacology2021

A neuroactive steroid with a therapeutically interesting constellation of actions at GABA

Luke Ziolkowski, Isaac Mordukhovich, Daniel M Chen, Mariangela Chisari, Hong-Jin Shu, Peter M Lambert, Mingxing Qian, Charles F Zorumski, Douglas F Covey, Steven Mennerick

Open access · greenAbstract read
In one paragraph

Article in Neuropharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 38% 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

12 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. A Non-Classical Neuroactive Steroid Exhibiting Potent, Efficacious GABAbioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Article
  5. New directions in neurosteroid therapeutics in neuropsychiatry.Neuroscience and biobehavioral reviews · 2025
    Review
  6. Article
  7. Article
  8. Neurosteroids: mechanistic considerations and clinical prospects.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Review
  9. Neurosteroid influence on affective tone.Neuroscience and biobehavioral reviews · 2023
    Review
  10. Article
  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

10 authors at 1 institution in 1 country.

Luke ZiolkowskiDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Isaac MordukhovichDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Daniel M ChenDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Mariangela ChisariDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Hong-Jin ShuDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Peter M LambertDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Mingxing QianDepartment of Developmental Biology, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Charles F ZorumskiDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA; Taylor Family Institute for Innovative Psychiatric Research, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA.
Douglas F CoveyDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA; Department of Developmental Biology, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA; Taylor Family Institute for Innovative Psychiatric Research, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA. Electronic address: dcovey@wustl.edu.
Steven MennerickDepartment of Psychiatry, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA; Taylor Family Institute for Innovative Psychiatric Research, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA. Electronic address: menneris@wustl.edu.
Washington University in St. Louis · US

Funding

Development of chemical biology tools for NMDA receptorsR01MH110550 · NIMH · WASHINGTON UNIVERSITY · PI COVEY, DOUGLAS F · 2017 to 2021
$2.0M
Oxysterols and NMDAR FunctionR01MH101874 · NIMH · WASHINGTON UNIVERSITY · PI MENNERICK, STEVEN J, ZORUMSKI, CHARLES F · 2014 to 2018
$1.9M
A CHEMOGENETIC EVALUATION OF DELTA SUBUNIT EXCLUSION FROM GABA SYNAPSESR21MH111461 · NIMH · WASHINGTON UNIVERSITY · PI MENNERICK, STEVEN J · 2016 to 2017
$419k
RECEPTOR POPULATIONS UNDERLYING TONIC GABA CURRENTS IN HIPPOCAMPUSR21MH099658 · NIMH · WASHINGTON UNIVERSITY · PI MENNERICK, STEVEN J · 2013 to 2014
$418k
Chemogenetic analysis of ethanol's selectivity for GABAA receptor populationsR21AA026753 · NIAAA · WASHINGTON UNIVERSITY · PI MENNERICK, STEVEN J · 2019 to 2020
$410k
NEUROSTEROIDS & PROXIMAL INHIBITION IN THE HIPPOCAMPUSR21MH114866 · NIMH · WASHINGTON UNIVERSITY · PI ZORUMSKI, CHARLES F · 2018 to 2018
$234k
NIAAA NIH HHS R21 AA026753NIDA NIH HHS HHSN271201800023CNIMH NIH HHS R01 MH101874NIMH NIH HHS R01 MH110550NIMH NIH HHS R21 MH099658NIMH NIH HHS R21 MH111461NIMH NIH HHS R21 MH114866
6 · The paper itself

Abstract

Neuroactive steroids are an ascendant class of treatment for neuropsychiatric illness. Effects on ligand-gated neurotransmitter receptors appear to be a major mechanism of action. Here we describe a neuroactive steroid with a unique constellation of receptor actions. MQ-221 is a sulfated, 3β-hydroxy neurosteroid analogue that inhibits NMDAR function but also potentiates GABA

Indexed as

AnimalsHippocampusNeurosteroidsPregnanoloneRatsRats, Sprague-DawleyReceptors, GABA-AReceptors, N-Methyl-D-AspartateNeurosteroidsPregnanoloneReceptors, GABA-AReceptors, N-Methyl-D-AspartateAntidepressantGABAGlutamateNeurosteroidNMDA

Identifiers

PMID33115614
PMCPMC7736525
OpenAlexW3093940629

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.