Evidence map›Paper›PMID 32724058›Full record

ArticleNature communications2020

Dissociable mesolimbic dopamine circuits control responding triggered by alcohol-predictive discrete cues and contexts.

Milan D Valyear, Iulia Glovaci, Audrey Zaari, Soraya Lahlou, Ivan Trujillo-Pisanty, C Andrew Chapman, Nadia Chaudhri

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
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

22 citing papers in PubMed.

  1. Brain connectivity changes to fast versus slow dopamine increases.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Trial
  2. Article
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  8. Loneliness partially mediates the relation between substance use and suicidality in Veterans.Military psychology : the official journal of the Division of Military Psychology, American Psychological Association · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Decreased Ventral Tegmental Area CB1R Signaling Reduces Sign Tracking and Shifts Cue-Outcome Dynamics in Rat Nucleus Accumbens.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  13. Article
  14. A neuropeptide signal confers ethanol state dependency during olfactory learning inProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  15. Article
  16. Chemogenetics as a neuromodulatory approach to treating neuropsychiatric diseases and disorders.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Review
  17. Alcohol and the brain: from genes to circuits.Trends in neurosciences · 2021
    Review
  18. Review
  19. Review
  20. The Mesolimbic Dopamine Activity Signatures of Relapse to Alcohol-Seeking.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    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

7 authors.

Milan D ValyearCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
Iulia GlovaciCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
Audrey ZaariCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
Soraya LahlouCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
Ivan Trujillo-PisantyCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
C Andrew ChapmanCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
Nadia ChaudhriCenter for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada. nadia.chaudhri@concordia.ca.ORCID http://orcid.org/0000-0003-4217-4044

Funding

CIHR MOP-137030
6 · The paper itself

Abstract

Context can influence reactions to environmental cues and this elemental process has implications for substance use disorder. Using an animal model, we show that an alcohol-associated context elevates entry into a fluid port triggered by a conditioned stimulus (CS) that predicted alcohol (CS-triggered alcohol-seeking). This effect persists across multiple sessions and, after it diminishes in extinction, the alcohol context retains the capacity to augment reinstatement. Systemically administered eticlopride and chemogenetic inhibition of ventral tegmental area (VTA) dopamine neurons reduce CS-triggered alcohol-seeking. Chemogenetically silencing VTA dopamine terminals in the nucleus accumbens (NAc) core reduces CS-triggered alcohol-seeking, irrespective of context, whereas silencing VTA dopamine terminals in the NAc shell selectively reduces the elevation of CS-triggered alcohol-seeking in an alcohol context. This dissociation reveals new roles for divergent mesolimbic dopamine circuits in the control of responding to a discrete cue for alcohol and in the amplification of this behaviour in an alcohol context.

Indexed as

Alcohol-Related DisordersAnimalsBehavior, AnimalConditioning, ClassicalCuesDisease Models, AnimalDopamineDopamine AntagonistsDopaminergic NeuronsDrug-Seeking BehaviorEthanolExtinction, PsychologicalFemaleHumansMaleRatsDopamineDopamine AntagonistsEthanoleticloprideSalicylamides

Identifiers

PMID32724058
PMCPMC7534644

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.