ArticleNeurotoxicology and teratology2017
Long-term behavioral change as a result of acute ethanol exposure in zebrafish: Evidence for a role for sonic hedgehog but not retinoic acid signaling.
Article in Neurotoxicology and teratology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
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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
16 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.
- Contributions of Zebrafish Studies to the Behavioural Consequences of Early Alcohol Exposure: A Systematic Review.Current neuropharmacology · 2022Pooled it
- The Role of the Hedgehog Pathway in Alcohol-Induced Birth Defects.Advances in experimental medicine and biology · 2026Review
- Review
- Article
- Perturbation of 3D nuclear architecture, epigenomic dysregulation and aging, and cannabinoid synaptopathy reconfigures conceptualization of cannabinoid pathophysiology: part 1-aging and epigenomics.Frontiers in psychiatry · 2023Review
- Pharmacological activation of the Sonic hedgehog pathway with a Smoothened small molecule agonist ameliorates the severity of alcohol-induced morphological and behavioral birth defects in a zebrafish model of fetal alcohol spectrum disorder.Journal of neuroscience research · 2022Article
- Zebrafish models of fetal alcohol spectrum disorders.Genesis (New York, N.Y. : 2000) · 2021Review
- Translating Neurobehavioral Toxicity Across Species From Zebrafish to Rats to Humans: Implications for Risk Assessment.Frontiers in toxicology · 2021Review
- Multifactorial Genetic and Environmental Hedgehog Pathway Disruption Sensitizes Embryos to Alcohol-Induced Craniofacial Defects.Alcoholism, clinical and experimental research · 2020Article
- Ethanol and Cannabinoids Regulate Zebrafish GABAergic Neuron Development and Behavior in a Sonic Hedgehog and Fibroblast Growth Factor-Dependent Mechanism.Alcoholism, clinical and experimental research · 2020Article
- Fetal alcohol spectrum disorder predisposes to metabolic abnormalities in adulthood.The Journal of clinical investigation · 2020Article
- Zebrafish Models of Craniofacial Malformations: Interactions of Environmental Factors.Frontiers in cell and developmental biology · 2020Review
- Social deficits following embryonic ethanol exposure arise in post-larval zebrafish.Addiction biology · 2019Article
- Diving into the world of alcohol teratogenesis: a review of zebrafish models of fetal alcohol spectrum disorder.Biochemistry and cell biology = Biochimie et biologie cellulaire · 2018Review
- The enduring impact of neurulation stage alcohol exposure: A combined behavioral and structural neuroimaging study in adult male and female C57BL/6J mice.Behavioural brain research · 2018Article
- Ethanol toxicity differs depending on the time of day.PloS one · 2018Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundDevelopmental exposure to ethanol is recognized to produce long-term neurobehavioral impairment in multiple animal models. However, the molecular mechanisms underlying these deficits remain poorly understood. The present study was undertaken to ascertain whether two well-characterized targets of prenatal alcohol exposure, sonic hedgehog (Shh) and retinoic acid (RA), that induce the hallmark morphological phenotypes of fetal alcohol spectrum disorders (FASD), are involved in the generation of behavioral alterations as a result of alcohol exposure.
methodsZebrafish embryos were exposed to ethanol (0%, 1%, 3%) at either 8-10 or 24-27h post-fertilization (hpf) and then evaluated during adolescence in the novel tank dive test to assess anxiety and risk-taking behavior. Overt signs of dysmorphogenesis were also scored and behavioral and morphological changes were compared for embryos treated with alcohol alone or in combination with subthreshold doses of shh or alhh1a3 morpholinos (MOs).
resultsEthanol treated fish displayed altered tank diving behavior that was not exacerbated by combined MO treatment. While treatment of embryos with either shha mRNA or RA prior to ethanol exposure only ameliorated the altered tank diving response in the case of shha mRNA overexpression, dysmorphogenesis was rescued by both treatments.
conclusionThese results suggest that the effects of ethanol exposure on changes in anxiety and risk-taking behavior in adolescent zebrafish is manifested by a blunting of Shh, but not RA, signaling during early development.
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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.