Evidence map›Paper›PMID 31544297›Full record

ArticleThe European journal of neuroscience2020

Divergent behavioral responses in protracted opioid withdrawal in male and female C57BL/6J mice.

Isabel M Bravo, Brennon R Luster, Meghan E Flanigan, Patric J Perez, Elizabeth S Cogan, Karl T Schmidt, Zoe A McElligott

Abstract read
In one paragraph

Article in The European journal of neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
–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

37 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  8. VTA µ-Opioidergic Neurons Facilitate Low Sociability in Protracted Opioid Abstinence.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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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

7 authors.

Isabel M BravoBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Brennon R LusterBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Meghan E FlaniganBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Patric J PerezBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Elizabeth S CoganBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Karl T SchmidtBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Zoe A McElligottBowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.ORCID 0000-0002-4717-5698

Funding

Supplement to Molecular and Cellular Studies on Alcohol's ActionsT32AA007573 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI FULTON T CREWS, Thomas L. Kash · 1997 to 2026
$9.3M
UNC PREP in the Biomedical Sciences - Administrative SupplementR25GM089569 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBINSON, DONITA L, RODRIGUEZ-ROMAGUERA, JOSE · 2010 to 2024
$5.6M
Training Program in Cell, Molecular, and Developmental BiologyT32GM008111 · NIGMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI YODER, BRADLEY K. · 1985 to 2022
$5.4M
Postdoctoral Training in Reproductive Mood DisordersT32MH093315 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUSAN Scott GIRDLER, David R. Rubinow · 2012 to 2026
$2.8M
Deconstructing the role of central nucleus of the amygdala neurotensin neurons in alcohol reward and intoxicationK01AA023555 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MCELLIGOTT, ZOE ANASTASIA · 2015 to 2019
$675k
NIAAA NIH HHS K01 AA023555NIAAA NIH HHS T32 AA007573NIGMS NIH HHS R25 GM089569NIGMS NIH HHS T32 GM008111NIMH NIH HHS T32 MH093315
6 · The paper itself

Abstract

Persons suffering from opioid use disorder (OUD) experience long-lasting dysphoric symptoms well into extended periods of withdrawal. This protracted withdrawal syndrome is notably characterized by heightened anxiety and hyperkatifeia. Here, we investigated if an exacerbated withdrawal model of acute morphine dependence results in lasting behavioral adaptation 6 weeks into forced abstinence in C57BL/6J mice. We found that our exacerbated morphine withdrawal paradigm produced distinct alterations in behavior in elevated plus maze (EPM), open field, and social interaction tests in male and female mice. Following protracted withdrawal male mice showed enhanced exploration of the open arms of the EPM, reduced latency to enter the corner of the OF, and a social interaction deficit. In contrast, female mice showed enhanced thigmotaxis in the OF. In both sexes, protracted withdrawal enhanced locomotor behavior in response to subsequent morphine challenge, albeit at different doses. These findings will be relevant for future investigation examining the neural mechanisms underlying these behaviors and will aid in uncovering physiological sex differences in response to opioid withdrawal.

Indexed as

Analgesics, OpioidSubstance Withdrawal SyndromeAnimalsAnxietyFemaleMaleMiceMice, Inbred C57BLMorphineAnalgesics, OpioidMorphineanxietylocomotor activityopioid withdrawalsex differences

Identifiers

PMID31544297
PMCPMC7069788

What OpenQuestion holds

Textmetadata
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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.