ArticleNeurotoxicology and teratology
Sex-specific effects of perinatal FireMaster® 550 (FM 550) exposure on socioemotional behavior in prairie voles.
Article in Neurotoxicology and teratology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
33 citing papers in PubMed, 44 citations in OpenAlex.
- Firemaster 550 differentially alters gene expression underlying synaptic function in amygdala of prairie voles after gestational or lactational exposure.Neurotoxicology · 2026Article
- Enduring autism-like phenotypes and deregulated hypothalamic prosocial peptides after early-life exposure to indoor flame retardants in male C57BL/6 mice.Journal of neuroendocrinology · 2026Article
- Social and neuroendocrine phenotypes reprogrammed by endocrine-disrupting chemicals can be mitigated bybioRxiv : the preprint server for biology · 2026Article
- Update of the risk assessment on emerging and novel brominated flame retardants in food.EFSA journal. European Food Safety Authority · 2026Article
- Sex-specific disruption of estrogen receptor alpha (ERα) density in the social brain neural network by Firemaster 550.Journal of the Endocrine Society · 2026Article
- Quantification of brominated flame retardants in soil.Journal of veterinary research · 2025Article
- Enduring Autism-like Phenotypes and Deregulated Hypothalamic Prosocial Peptides After Early-Life Exposure to Indoor Flame Retardants in Male C57BL/6 Mice.bioRxiv : the preprint server for biology · 2025Article
- Prenatal exposure to organophosphate ester flame retardants and behavioral outcomes in early childhood in the Environmental influences on Child Health Outcomes (ECHO) cohort.Environment international · 2025Article
- Maternal Thyroid Supplementation Prevents Autistic-relevant Social Behavior and Hypothalamic Oxytocin Depletion Produced by Developmental Exposure to Environmental Toxicants.bioRxiv : the preprint server for biology · 2025Article
- Impact of exposure to a mixture of organophosphate esters on the adrenal glands of Sprague Dawley rats.Toxicological sciences : an official journal of the Society of Toxicology · 2025Article
- House dust-derived mixtures of organophosphate esters alter the phenotype, function, transcriptome, and lipidome of KGN human ovarian granulosa cells.Toxicological sciences : an official journal of the Society of Toxicology · 2024Article
- Identification of hippocampal area CA2 in hamster and vole brain.The Journal of comparative neurology · 2024Article
- Identification of hippocampal area CA2 in hamster and vole brain.bioRxiv : the preprint server for biology · 2024Article
- Uncovering the common factors of chemical exposure and behavior: Evaluating behavioral effects across a testing battery using factor analysis.Neurotoxicology · 2023Article
- Gestational exposure to FireMaster® 550 (FM 550) disrupts the placenta-brain axis in a socially monogamous rodent species, the prairie vole (Microtus ochrogaster).Molecular and cellular endocrinology · 2023Article
- No detectable changes in anxiety-related and locomotor behaviors in adult ovariectomized female rats exposed to estradiol, the ERβ agonist DPN or the ERα agonist PPT.Hormones and behavior · 2023Review
- Skeletal effects following developmental flame-retardant exposure are specific to sex and chemical class in the adult Wistar rat.Frontiers in toxicology · 2023Article
- Glucoregulatory disruption in male mice offspring induced by maternal transfer of endocrine disrupting brominated flame retardants in DE-71.Frontiers in endocrinology · 2023Article
- Impacts of Gestational FireMaster 550 Exposure on the Neonatal Cortex Are Sex Specific and Largely Attributable to the Organophosphate Esters.Neuroendocrinology · 2023Article
- 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
The rapidly rising incidence of neurodevelopmental disorders with social deficits is raising concern that developmental exposure to environmental contaminants may be contributory. Firemaster 550 (FM 550) is one of the most prevalent flame-retardant (FR) mixtures used in foam-based furniture and baby products and contains both brominated and organophosphate components. We and others have published evidence of developmental neurotoxicity and sex specific effects of FM 550 on anxiety-like and exploratory behaviors. Using a prosocial animal model, we investigated the impact of perinatal FM 550 exposure on a range of socioemotional behaviors including anxiety, attachment, and memory. Virtually unknown to toxicologists, but widely used in the behavioral neurosciences, the prairie vole (Microtus ochrogaster) is a uniquely valuable model organism for examining environmental factors on sociality because this species is spontaneously prosocial, biparental, and displays attachment behaviors including pair bonding. Dams were exposed to 0, 500, 1000, or 2000 μg of FM 550 via subcutaneous (sc) injections throughout gestation, and pups were directly exposed beginning the day after birth until weaning. Adult offspring of both sexes were then subjected to multiple tasks including open field, novel object recognition, and partner preference. Effects were dose responsive and sex-specific, with females more greatly affected. Exposure-related outcomes in females included elevated anxiety, decreased social interaction, decreased exploratory motivation, and aversion to novelty. Exposed males also had social deficits, with males in all three dose groups failing to show a partner preference. Our studies demonstrate the utility of the prairie vole for investigating the impact of chemical exposures on social behavior and support the hypothesis that developmental FR exposure impacts the social brain. Future studies will probe the possible mechanisms by which these effects arise.
Indexed as
Identifiers
What OpenQuestion holds
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.