ArticleBrain, behavior, and immunity2024
Blocking IL-17A prevents oxycodone-induced depression-like effects and elevation of IL-6 levels in the ventral tegmental area and reduces oxycodone-derived physical dependence in rats.
Article in Brain, behavior, and immunity, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- The neuroimmune-glutamate hypothesis of addiction.Neuroscience and biobehavioral reviews · 2026Review
- Short-term oxycodone exposure produces delayed and persistent gut microbiome disruption in mice.bioRxiv : the preprint server for biology · 2026Article
- Altered subgenual anterior cingulate cortex connectivity in psoriasis patients with depression: a resting-state fMRI case-control study.Annals of general psychiatry · 2026Article
- Troriluzole attenuates opioid intake, reinforcing efficacy, seeking behaviours, physical dependence and antinociceptive tolerance in rats.British journal of pharmacology · 2026Article
- Intestinal γδ T17-IL-17A signaling disrupts hippocampal mitophagy in stress-induced depression and is restored by arketamine.Journal of neuroinflammation · 2025Article
- Synergistic Modulation of Microglial Polarization by Acteoside and Ferulic Acid via Dual Targeting of Nrf2 and RORγt to Alleviate Depression-Associated Neuroinflammation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Blocking IL-17A inhibits methamphetamine-induced hyperlocomotion and conditioned place preference and prevents methamphetamine abstinence-induced depression-like behaviors in mice.Neuropharmacology · 2025Article
- Molecular Link Between Psoriasis and Depression-Update on Pathophysiology.International journal of molecular sciences · 2025Review
- The Gut-Brain Axis in Opioid Use Disorder: Exploring the Bidirectional Influence of Opioids and the Gut Microbiome-A Comprehensive Review.Life (Basel, Switzerland) · 2024Review
- Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Oxycodone is the most prescribed opioid for pain management and has been available in clinics for almost a century, but effects of chronic oxycodone have been studied less than morphine in preclinical and clinical studies. Newly developed depression has been coupled with chronic oxycodone use in a few clinical studies, but no preclinical studies have investigated the pathogenesis of oxycodone-induced depression. Gut microbiome changes following oxycodone use is an understudied area, and interleukin-17A (IL-17A) is linked to both the development of mood disorders and regulation of gut microbiome. The present study investigated effects of chronic oxycodone exposure on mood-related behaviors (depression and anxiety), pain hypersensitivity, physical dependence, immune markers, and the gut microbiome and tested the hypothesis that blocking IL-17A with a systemically administered monoclonal antibody reduces oxycodone-derived effects. Oxycodone (using an incremental dosing regimen) or saline was injected twice a day for 12 days. IL-17A Ab (200 µg/100 µl) or saline was administered every 3rd day during the 12-day interval. Chronic oxycodone induced a depression-like effect, but not anxiogenic- or anxiolytic-like effects; promoted hyperalgesia; increased IL-17A and IL-6 levels in the ventral tegmental area (VTA); and induced physical dependence. IL-17A Ab co-administration with oxycodone prevented the depression-like effect and hyperalgesia, reduced naloxone-precipitated withdrawal signs, and normalized the increase in cytokine levels. Chronic oxycodone exposure did not affect gut microbiome and integrity. Our results identify a role for IL-17A in oxycodone-related behavioral and neuroimmune effects and show that IL-17A Ab has potential therapeutic value in blocking these effects. Given that humanized IL-17A Ab is approved for treatment of psoriasis and psoriatic arthritis, our findings point toward studying it for use in the treatment of oxycodone use disorder.
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