ArticleDrug and alcohol dependence2021
A synthetic opioid vaccine attenuates fentanyl-vs-food choice in male and female rhesus monkeys.
Article in Drug and alcohol dependence, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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
22 citing papers in PubMed, 27 citations in OpenAlex.
- Review
- Reinforcing effects of fentanyl/xylazine mixtures in monkeys responding under a food-versus-drug choice procedure.Behavioural pharmacology · 2026Article
- Incorporating meningeal immunity into vaccine development.Nature communications · 2025Review
- Operation Warp Speed offers a roadmap for improving the efficiency of bench to bedside medical advances.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- A humanized monoclonal antibody attenuates fentanyl self-administration and reverses and prevents fentanyl-induced ventilatory depression in rhesus monkeys.Psychopharmacology · 2025Article
- The development of opioid vaccines as a novel strategy for the treatment of opioid use disorder and overdose prevention.The international journal of neuropsychopharmacology · 2025Review
- Article
- Daily methocinnamox treatment dose-dependently attenuates fentanyl self-administration in rhesus monkeys.Neuropharmacology · 2024Article
- Investigation of monoclonal antibody CSX-1004 for fentanyl overdose.Nature communications · 2023Article
- A TLR7/8 agonist increases efficacy of anti-fentanyl vaccines in rodent and porcine models.NPJ vaccines · 2023Article
- A lipidated TLR7/8 adjuvant enhances the efficacy of a vaccine against fentanyl in mice.NPJ vaccines · 2023Article
- Application of the Nicoya OpenSPR to Studies of Biomolecular Binding: A Review of the Literature from 2016 to 2022.Sensors (Basel, Switzerland) · 2023Review
- Understanding the habenula: A major node in circuits regulating emotion and motivation.Pharmacological research · 2023Review
- Neural circuits controlling choice behavior in opioid addiction.Neuropharmacology · 2023Review
- Effects of 2,5-Dimethoxy-4-Methylamphetamine (DOM) and 2-Piperazin-1-yl-Quinoline (Quipazine) on Fentanyl Versus Food Choice in Rhesus Monkeys.The Journal of pharmacology and experimental therapeutics · 2023Article
- Unique Pharmacology, Brain Dysfunction, and Therapeutic Advancements for Fentanyl Misuse and Abuse.Neuroscience bulletin · 2022Review
- Sensitivity of a fentanyl-vs.-social interaction choice procedure to environmental and pharmacological manipulations.Pharmacology, biochemistry, and behavior · 2022Article
- Effect of TRV130 and methadone on fentanyl-vs.-food choice and somatic withdrawal signs in opioid-dependent and post-opioid-dependent rats.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022Article
- Contextual extinction of drug-associated discriminative stimuli fails to attenuate drug-vs-food choice in rhesus monkeys.Journal of the experimental analysis of behavior · 2022Article
- Lack of effect of the nociceptin opioid peptide agonist Ro 64-6198 on pain-depressed behavior and heroin choice in rats.Drug and alcohol dependence · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
aimOpioid-targeted vaccines are under consideration as candidate Opioid Use Disorder medications. We recently reported that a fentanyl-targeted vaccine produced a robust and long-lasting attenuation of fentanyl-vs-food choice in rats. In the current study, we evaluated an optimized fentanyl-targeted vaccine in rhesus monkeys to determine whether vaccine effectiveness to attenuate fentanyl choice translated to a species with greater phylogenetic similarity to humans.
methodsAdult male (2) and female (3) rhesus monkeys were trained to respond under a concurrent schedule of food (1 g pellets) and intravenous fentanyl (0, 0.032-1 μg/kg/injection) reinforcement during daily 2 h sessions. Fentanyl choice dose-effect functions were determined daily and 7-day buprenorphine treatments (0.0032-0.032 mg/kg/h IV; n = 4-5) were determined for comparison to vaccine effects. Subsequently, a fentanyl-CRM
resultsBuprenorphine significantly decreased fentanyl choice and reciprocally increased food choice. Vaccination eliminated fentanyl choice and increased food choice in four-of-the-five monkeys. A transient and less robust vaccine effect was observed in the fifth monkey. Fentanyl-specific antibody concentrations peaked after the third vaccination to approximately 50 μg/mL while anti-fentanyl antibody affinity increased to a sustained low nanomolar level.
conclusionThese results translate fentanyl vaccine effectiveness from rats to rhesus monkeys to decrease fentanyl-vs-food choice, albeit with greater individual differences observed in monkeys. These results support the potential and further clinical evaluation of this fentanyl-targeted vaccine as a candidate Opioid Use Disorder medication.
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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.