Evidence map›Paper›PMID 25601230›Full record

ArticleNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2015

Stress and Drug Dependence Differentially Modulate Norepinephrine Signaling in Animals with Varied HPA Axis Function.

Megan E Fox, R Isaac Studebaker, Nathaniel J Swofford, R Mark Wightman

Abstract read
In one paragraph

Article in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
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  14. Reciprocal Catecholamine Changes during Opiate Exposure and Withdrawal.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2017
    Article
  15. Review
  16. Article
  17. VTA dopamine neuron plasticity - the unusual suspects.The European journal of neuroscience · 2016
    Review
  18. Article
  19. 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

4 authors.

Megan E FoxDepartment of Chemistry, Center for Neuroscience at the University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
R Isaac StudebakerDepartment of Chemistry, Center for Neuroscience at the University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Nathaniel J SwoffordDepartment of Chemistry, Center for Neuroscience at the University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
R Mark WightmanDepartment of Chemistry, Center for Neuroscience at the University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.

Funding

ELECTROANALYSIS OF NEUROTRANSMITTERS AND MODULATORSR01NS015841 · NINDS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI WIGHTMAN, ROBERT MARK · 1985 to 2014
$4.3M
NINDS NIH HHS R01 NS015841
6 · The paper itself

Abstract

Previous work has demonstrated the importance of genetic factors and stress-sensitive circuits in the development of affective disorders. Anxiety and numerous psychological disorders are comorbid with substance abuse, and noradrenergic signaling in the bed nucleus of the stria terminalis (BNST) is thought to be a source of this convergence. Here, we examined the effects of different stressors on behavior and norepinephrine dynamics in the BNST of rat strains known to differ in their HPA-axis function. We compared the effects of acute morphine dependence and social isolation in non-anxious Sprague Dawley (SD) rats, and a depression model, Wistar-Kyoto (WKY) rats. We found a shared phenotype in drug-dependent and singly housed SD rats, characterized by slowed norepinephrine clearance, decreased autoreceptor function, and elevated anxiety. WKY rats exhibited changes in anxiety and autoreceptor function only following morphine dependence. To ascertain the influence of LC inhibition on this plasticity, we administered the LC-terminal-selective toxin DSP-4 to SD and WKY rats. DSP-4-treated SD rats demonstrated a dependence-like phenotype, whereas WKY rats were unchanged. Overall, our findings suggest that individuals with varying stress susceptibilities have different noradrenergic signaling changes in response to stress. These changes may establish conditions that favor stress-induced reinstatement and increase the risk for addiction.

Indexed as

Analysis of VarianceAnimalsBenzylaminesDisease Models, AnimalHypothalamo-Hypophyseal SystemMaleMaze LearningMorphine DependenceNeurotransmitter Uptake InhibitorsNorepinephrinePituitary-Adrenal SystemRatsRats, Inbred WKYRats, Sprague-DawleySignal TransductionStress, PsychologicalBenzylaminesDSP 4Neurotransmitter Uptake InhibitorsNorepinephrine

Identifiers

PMID25601230
PMCPMC4915259

What OpenQuestion holds

Textmetadata
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.