ArticleeNeuro
Maternal Oxycodone Treatment Results in Neurobehavioral Disruptions in Mice Offspring.
Article in eNeuro. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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The trial behind it
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Who cites it
13 citing papers in PubMed, 20 citations in OpenAlex.
- Susceptibility of the Placenta and Fetal Brain to Maternal Probiotic Supplementation.Microorganisms · 2026Article
- Disruption of the Placenta-Brain Axis in Transgenic Mice Lacking Serotonin Transporter (SERT) in Trophoblast Cells.International journal of molecular sciences · 2025Article
- A consensus guide to preclinical indirect calorimetry experiments.Nature metabolism · 2025Review
- Effects of oxycodone on placental lineages: Evidence from the transcriptome profile of mouse trophoblast giant cells.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Advances in animal models of prenatal opioid exposure.Trends in neurosciences · 2024Review
- Decreased myelin-related gene expression in the nucleus accumbens during spontaneous neonatal opioid withdrawal in the absence of long-term behavioral effects in adult outbred CFW mice.Neuropharmacology · 2023Article
- Developmental outcomes with perinatal exposure (DOPE) to prescription opioids.NeuroImmune pharmacology and therapeutics · 2023Review
- Decreased myelin-related gene expression in the nucleus accumbens during spontaneous neonatal opioid withdrawal in the absence of long-term behavioral effects in adult outbred CFW mice.bioRxiv : the preprint server for biology · 2023Article
- Effects of prenatal opioid exposure on synaptic adaptations and behaviors across development.Neuropharmacology · 2023Review
- Article
- Long-Term Effects of Developmental Exposure to Oxycodone on Gut Microbiota and Relationship to Adult Behaviors and Metabolism.mSystems · 2022Article
- The placenta as a target of opioid drugs†.Biology of reproduction · 2022Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
Opioid drugs are increasingly being prescribed to pregnant women. Such compounds can also bind and activate opioid receptors in the fetal brain, which could lead to long-term brain and behavioral disruptions. We hypothesized that maternal treatment with oxycodone (OXY), the primary opioid at the center of the current crisis, leads to later neurobehavioral disorders and gene expression changes in the hypothalamus and hippocampus of resulting offspring. Female mice were treated daily with 5 mg OXY/kg or saline solution (control; CTL) for two weeks before breeding and then throughout gestation. Male and female offspring from both groups were tested with a battery of behavioral and metabolic tests to measure cognition, exploratory-like, anxiety-like, voluntary physical activity, and socio-communication behaviors. qPCR analyses were performed for candidate gene expression patterns in the hypothalamus and hippocampus of OXY and CTL derived offspring. Developmental exposure to OXY caused socio-communication changes that persisted from weaning through adulthood. Such offspring also showed cognitive impairments, reduced voluntary physical activity, and weighed more than CTL counterparts. In the hippocampus, prenatal exposure to OXY caused sex-dependent differences in expression of genes encoding opioid receptors and those involved in serotonin signaling. OXY exposure induced changes in neuropeptide hormone expression and the epigenetic modulator,
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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.