Evidence map›Paper›PMID 27866960›Full record

ArticleNeurobiology of learning and memory2017

Ethanol-seeking behavior is expressed directly through an extended amygdala to midbrain neural circuit.

Melanie M Pina, Christopher L Cunningham

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of learning and memory, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Neural Circuitries and Alcohol Use Disorder: Cutting Corners in the Cycle.Current topics in behavioral neurosciences · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The BNST balances alcohol's aversive and rewarding properties.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2019
    Article
  14. Ethanol-induced conditioned place preference and aversion differentially alter plasticity in the bed nucleus of stria terminalis.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2019
    Article
  15. Increased Alcohol-Drinking Induced by Manipulations of mGlu5 Phosphorylation within the Bed Nucleus of the Stria Terminalis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  16. Review
  17. Review
  18. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Melanie M PinaDepartment of Behavioral Neuroscience & Portland Alcohol Research Center, Oregon Health & Science University, Portland, OR 97239-3098, USA. Electronic address: mpina@med.unc.edu.
Christopher L CunninghamDepartment of Behavioral Neuroscience & Portland Alcohol Research Center, Oregon Health & Science University, Portland, OR 97239-3098, USA.
Oregon Health & Science University · US

Funding

Translational measures of risk for excessive alcohol consumptionP60AA010760 · NIAAA · OREGON HEALTH & SCIENCE UNIVERSITY · PI TAMARA J. PHILLIPS · 2006 to 2026
$34.5M
BIOLOGICAL BASES OF ALCOHOLISMT32AA007468 · NIAAA · OREGON HEALTH & SCIENCE UNIVERSITY · PI Andrey E Ryabinin · 1987 to 2026
$11.3M
MODULATION OF ALCOHOL REINFORCEMENTR01AA007702 · NIAAA · OREGON HEALTH & SCIENCE UNIVERSITY · PI RYABININ, ANDREY E · 1988 to 2019
$4.0M
NIAAA NIH HHS P60 AA010760NIAAA NIH HHS R01 AA007702NIAAA NIH HHS T32 AA007468
6 · The paper itself

Abstract

Abstinent alcohol-dependent individuals experience an enduring sensitivity to cue-induced craving and relapse to drinking. There is considerable evidence indicating that structures within the midbrain and extended amygdala are involved in this process. Individually, the ventral tegmental area (VTA) and the bed nucleus of the stria terminalis (BNST) have been shown to modulate cue-induced ethanol-seeking behavior. It is hypothesized that cue-induced seeking is communicated through a direct projection from the BNST to VTA. In the current experiments, an intersectional viral strategy was used in DBA/2J mice to selectively target and inhibit BNST projections to the VTA during a test of ethanol conditioned place preference (CPP). Inhibitory designer receptors exclusively activated by designer drugs (hM4Di DREADDs) were expressed in VTA-projecting BNST (BNST-VTA) cells by infusing a retrograde herpes-simplex virus encoding cre recombinase (HSV-Cre) into VTA and a cre-inducible adeno-associated virus encoding hM4Di (AAV-DIO-hM4Di) into BNST. Before testing the expression of preference, clozapine-N-oxide (CNO) was peripherally administered to activate hM4Di receptors and selectively inhibit these cells. Ethanol CPP expression was blocked by CNO-mediated inhibition of BNST-VTA cells. A follow-up study revealed this effect was specific to CNO activation of hM4Di as saline- and CNO-treated mice infused with a control vector (HSV-GFP) in place of HSV-Cre showed significant CPP. These findings establish a role for a direct BNST input to VTA in cue-induced ethanol-seeking behavior.

Indexed as

AmygdalaAnimalsConditioning, OperantCuesDrug-Seeking BehaviorEthanolMaleMiceMice, Inbred DBANeural PathwaysSeptal NucleiVentral Tegmental AreaEthanolBNSTCPPDREADDEthanolHSVVTA

Identifiers

PMID27866960
PMCPMC5214453
OpenAlexW2549700951

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.