Evidence map›Paper›PMID 27374820›Full record

ArticleAlcoholism, clinical and experimental research2016

Binge Drinking Decreases Corticotropin-Releasing Factor-Binding Protein Expression in the Medial Prefrontal Cortex of Mice.

Kyle D Ketchesin, Gwen S Stinnett, Audrey F Seasholtz

Open access · bronzeAbstract read
In one paragraph

Article in Alcoholism, clinical and experimental research, 2016. 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
1.2field-weighted citation impact, top 26% 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

22 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Synaptic Effects Induced by Alcohol.Current topics in behavioral neurosciences · 2025
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  11. The Role of the Central Amygdala in Alcohol Dependence.Cold Spring Harbor perspectives in medicine · 2021
    Review
  12. Review
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  15. Article
  16. Opposing actions of CRF-R1 and CB1 receptors on VTA-GABAergic plasticity following chronic exposure to ethanol.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2018
    Article
  17. Review
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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

3 authors at 1 institution in 1 country.

Kyle D KetchesinNeuroscience Graduate Program, University of Michigan, Ann Arbor, Michigan.
Gwen S StinnettMolecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, Michigan.
Audrey F SeasholtzNeuroscience Graduate Program, University of Michigan, Ann Arbor, Michigan.
University of Michigan–Ann Arbor · US

Funding

INIA: Stress, Anxiety of Alcohol AbuseU01AA013641 · NIAAA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI GRANT, KATHLEEN A · 2002 to 2015
$8.8M
NIAAA NIH HHS U01 AA013641
6 · The paper itself

Abstract

backgroundDysregulation of the corticotropin-releasing factor (CRF) system has been observed in rodent models of binge drinking, with a large focus on CRF receptor 1 (CRF-R1). The role of CRF-binding protein (CRF-BP), a key regulator of CRF activity, in binge drinking is less well understood. In humans, single-nucleotide polymorphisms in CRHBP are associated with alcohol use disorder and stress-induced alcohol craving, suggesting a role for CRF-BP in vulnerability to alcohol addiction.

methodsThe role and regulation of CRF-BP in binge drinking were examined in mice exposed to the drinking in the dark (DID) paradigm. Using in situ hybridization, the regulation of CRF-BP, CRF-R1, and CRF mRNA expression was determined in the stress and reward systems of C57BL/6J mice after repeated cycles of DID. To determine the functional role of CRF-BP in binge drinking, CRF-BP knockout (CRF-BP KO) mice were exposed to 6 cycles of DID, during which alcohol consumption was measured and compared to wild-type mice.

resultsCRF-BP mRNA expression was significantly decreased in the prelimbic (PL) and infralimbic medial prefrontal cortex (mPFC) of C57BL/6J mice after 3 cycles and in the PL mPFC after 6 cycles of DID. No significant changes in CRF or CRF-R1 mRNA levels were observed in mPFC, ventral tegmental area, bed nucleus of the stria terminalis, or amygdala after 3 cycles of DID. CRF-BP KO mice do not show significant alterations in drinking compared to wild-type mice across 6 cycles of DID.

conclusionsThese results reveal that repeated cycles of binge drinking alter CRF-BP mRNA expression in the mPFC, a region responsible for executive function and regulation of emotion and behavior, including responses to stress. We observed a persistent decrease in CRF-BP mRNA expression in the mPFC after 3 and 6 DID cycles, which may allow for increased CRF signaling at CRF-R1 and contribute to excessive binge-like ethanol consumption.

Indexed as

AnimalsBinge DrinkingCarrier ProteinsCorticotropin-Releasing HormoneCRF Receptor, Type 1EthanolGene ExpressionMaleMiceMice, Inbred C57BLMice, KnockoutPrefrontal CortexReceptors, Corticotropin-Releasing HormoneCarrier Proteinscorticotropin releasing factor-binding proteinCorticotropin-Releasing HormoneCRF Receptor, Type 1EthanolReceptors, Corticotropin-Releasing HormoneBinge DrinkingCorticotropin-Releasing FactorCRF-Binding ProteinDrinking in the DarkEthanol

Identifiers

PMID27374820
PMCPMC4961588
OpenAlexW2463373342

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.