Elucidating mechanisms of perfluorobutanoic acid (PFBA) exposure in larval zebrafish (Danio rerio).
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ABSTRACT: Perfluorobutanoic acid (PFBA) is a short-chain polyfluoroalkyl substance (PFAS) that is measurable in fish tissues and environmental matrices. Previous studies suggest that there are adverse effects on animal and human health following exposure to PFBA, however the mechanisms underlying the toxicity are not well characterized. This study measured biological responses (developmental, transcriptome, and behavioral responses) of zebrafish (wild-type AB strain, Danio rerio) following exposure to a range of PFBA concentrations (0.1-100 µl/L). To further elucidate putative mechanisms related to locomotor abnormalities by PFBA, RNA-seq was conducted. These data shed new mechanistic light onto the sublethal effects of lesser studied short chain perfluorinated chemicals.
ORGANISM(S): Danio rerio
PROVIDER: GSE291250 | GEO | 2025/08/31
REPOSITORIES: GEO
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