Evidence map›Paper›PMID 31233806›Full record

ArticleAlcohol (Fayetteville, N.Y.)2020

Age-dependent impairment of metabotropic glutamate receptor 2-dependent long-term depression in the mouse striatum by chronic ethanol exposure.

Kari A Johnson, Daniel J Liput, Gregg E Homanics, David M Lovinger

Open access · greenAbstract readComparative Study
In one paragraph

Article in Alcohol (Fayetteville, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. mGlu2 Receptors in the Basal Ganglia: A New Frontier in Addiction Therapy.Frontiers in bioscience (Landmark edition) · 2025
    Review
  3. Synaptic Effects Induced by Alcohol.Current topics in behavioral neurosciences · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Ethanol blocks a novel form of iLTD, but not iLTP of inhibitory inputs to VTA GABA neurons.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

4 authors at 3 institutions in 1 country.

Kari A JohnsonLaboratory for Integrative Neuroscience, National Institute on Alcohol Abuse and Alcoholism, US National Institutes of Health, 5625 Fishers Lane TS-13, Rockville, MD, 20892, USA.
Daniel J LiputLaboratory for Integrative Neuroscience, National Institute on Alcohol Abuse and Alcoholism, US National Institutes of Health, 5625 Fishers Lane TS-13, Rockville, MD, 20892, USA.
Gregg E HomanicsDepartments of Anesthesiology, Neurobiology, and Pharmacology & Chemical Biology, University of Pittsburgh, School of Medicine, 6068 Biomedical Science Tower-3, 3501 Fifth Avenue, Pittsburgh, PA, 15261, USA.
David M LovingerLaboratory for Integrative Neuroscience, National Institute on Alcohol Abuse and Alcoholism, US National Institutes of Health, 5625 Fishers Lane TS-13, Rockville, MD, 20892, USA. Electronic address: lovindav@mail.nih.gov.
National Institutes of Health · USNational Institute on Alcohol Abuse and Alcoholism · USUniversity of Pittsburgh · US

Funding

Synaptic Transmission: Modulation, Plasticity And Effects Of Drugs Of AbuseZIAAA000407 · NIAAA · NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM · PI LOVINGER, DAVID M · 2009 to 2025
$29.6M
Corticostriatal mechanisms of action learning and habit formationZIAAA000416 · NIAAA · NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM · PI LOVINGER, DAVID M · 2009 to 2025
$25.2M
Role of noncoding RNA in alcohol actionU01AA020889 · NIAAA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Sean P Farris, Gregg E. Homanics · 2011 to 2026
$7.1M
Ethanol Mechanisms in GABAAR Gene Targeted MiceR37AA010422 · NIAAA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HOMANICS, GREGG E. · 2010 to 2019
$4.4M
ETHANOL MECHANISMS IN GABAAR GENE TARGETED MICER01AA010422 · NIAAA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HOMANICS, GREGG E. · 1995 to 2008
$3.1M
LNCRNA REGULATION OF GENE EXPRESSION & BEHAVIORR01AA030257 · NIAAA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Sean P Farris · 2022 to 2026
$2.8M
Presynaptic modulation of corticostriatal transmission following chronic ethanol exposureR00AA025403 · NIAAA · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI JOHNSON, KARI · 2019 to 2021
$746k
Intramural NIH HHS Z99 AA999999Intramural NIH HHS ZIA AA000407Intramural NIH HHS ZIA AA000416NIAAA NIH HHS R00 AA025403NIAAA NIH HHS R01 AA010422NIAAA NIH HHS R01 AA030257NIAAA NIH HHS R37 AA010422NIAAA NIH HHS U01 AA020889
6 · The paper itself

Abstract

Chronic alcohol exposure is associated with increased reliance on behavioral strategies involving the dorsolateral striatum (DLS), including habitual or stimulus-response behaviors. Presynaptic G protein-coupled receptors (GPCRs) on cortical and thalamic inputs to the DLS inhibit glutamate release, and alcohol-induced disruption of presynaptic GPCR function represents a mechanism by which alcohol could disinhibit DLS neurons and thus bias toward use of DLS-dependent behaviors. Metabotropic glutamate receptor 2 (mGlu

Indexed as

Age FactorsAlcohol DrinkingAlcohol-Related DisordersAnimalsCorpus StriatumEthanolGlutamic AcidLong-Term Synaptic DepressionMaleMice, Inbred C57BLMice, KnockoutReceptors, Metabotropic GlutamateSynaptic TransmissionTime FactorsEthanolGlutamic Acidmetabotropic glutamate receptor 2Receptors, Metabotropic GlutamateAdolescent alcoholBasal gangliaChronic intermittent ethanol exposureSynaptic plasticitySynaptic transmission

Identifiers

PMID31233806
PMCPMC6925350
OpenAlexW2949147321

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.