ArticlePsychopharmacology2020
Long-term impact of acute restraint stress on heroin self-administration, reinstatement, and stress reactivity.
Article in Psychopharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- The Role of Social Stress in the Development of Inhibitory Control Deficit: A Systematic Review in Preclinical Models.International journal of environmental research and public health · 2021Pooled it
- Cannabinoid use generalizes stress responses: involvement of astrocyte plasticity and activation of matrix metalloproteinases in the nucleus accumbens core.Molecular psychiatry · 2026Article
- Acute stress induces circuit-specific alterations in mesolimbic and nigrostriatal inhibitory transmission and potentiates operant learning.bioRxiv : the preprint server for biology · 2026Article
- Exendin-4 enhances GLP-1 signaling and reduces anxiety-like behaviors in male heroin withdrawal mice.PloS one · 2026Article
- Xenon gas as a potential treatment for opioid use disorder, alcohol use disorder, and related disorders.Medical gas research · 2025Review
- Predator scent stress reduces oxycodone self-administration and the nucleus accumbens dopamine response to oxycodone in female rats.Addiction neuroscience · 2025Article
- Impact of Emergency Warning Nursing on CRP, PCT, TNF-α and Clinical Indicators in Patients with Acute Stress Disorder under Hierarchical Analysis.Actas espanolas de psiquiatria · 2025Article
- The zona incerta regulates burying behavior and normalizes anxiety-like behavior in inescapable stressful male mice by object cue.Neurobiology of stress · 2025Article
- Inhibition of Estradiol Signaling in the Basolateral Amygdala Impairs Extinction Memory Recall for Heroin-Conditioned Cues in a Sex-Specific Manner.Neuroendocrinology · 2024Article
- Differential Roles of Oxytocin Receptors in the Prefrontal Cortex and Nucleus Accumbens on Cocaine Self-Administration and Reinstatement of Cued Cocaine Seeking in Male Rats.The international journal of neuropsychopharmacology · 2023Article
- The intersection of empathy and addiction.Pharmacology, biochemistry, and behavior · 2023Review
- Cannabinoid use is enhanced by stress and changes conditioned stress responses.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022Article
- Extrasynaptic therapeutic targets in substance use and stress disorders.Trends in pharmacological sciences · 2022Review
- Stress-induced vulnerability to develop cocaine addiction depends on cofilin modulation.Neurobiology of stress · 2021Article
- Behavioral and accumbens synaptic plasticity induced by cues associated with restraint stress.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021Article
- Rapid-Onset Anti-Stress Effects of a Kappa-Opioid Receptor Antagonist, LY2795050, Against Immobility in an Open Space Swim Paradigm in Male and Female Mice.Frontiers in pharmacology · 2021Article
- Complex Interactions Between Sex and Stress on Heroin Seeking.Frontiers in neuroscience · 2021Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
rationaleThere is a robust relationship between anxiety disorders, including post-traumatic stress disorder (PTSD) and substance abuse. In fact, 30-50% of people seeking treatment for substance abuse have a comorbid diagnosis for PTSD. Heroin use is at epic proportions in the USA and is commonly used by people with co-occurring PTSD symptoms and substance use disorder.
objectivesHere, we combined animal assays of acute restraint stress and contingent heroin self-administration (SA) to study comorbidity between stress disorders and opioid use disorder and identify shifts in anxiety-like behaviors following stress and/or heroin in response to a stress-conditioned cue. Our objective for this approach was to determine the long-term impact of acute restraint stress and heroin self-administration on stress reactivity and basic reward processes.
methodsWe used 2-h acute restraint stress paired with an odor stimulus to condition a stress cue (CS) for testing of subsequent stress reactivity in a burying task and reinstatement and extinction to heroin seeking. Rats were also tested for social place preference for measures of social reward and anxiety-like behaviors.
resultsStress rats exhibited multiple levels of disrupted behavior including enhanced acquisition of heroin intake and reinstatement in response to the stress CS, as well as delayed extinction in response to the stress CS. All rats developed a social place preference, but stress rats spent more time in nose-to-nose contact with the unfamiliar rat while heroin rats spent time exploring the chamber. In the burying task, stress shortened latencies to bury the CS and increased burying and immobility in male and female rats relative to sham counterparts.
conclusionsAcute restraint stress results in anxiety-like behaviors and a stress-associated cue is sufficient to reinstate extinguished heroin seeking. This project has the potential to elucidate the complex relationship between stress/anxiety disorders, including some PTSD-like characteristics, and the onset, maintenance, and relapse to heroin seeking.
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Registered trials
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.