ArticleEnvironmental health perspectives2020
Evaluation of Developmental Toxicity, Developmental Neurotoxicity, and Tissue Dose in Zebrafish Exposed to GenX and Other PFAS.
Article in Environmental health perspectives, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers, 2 of them syntheses that pooled it.
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
135 citing papers in PubMed, 2 syntheses or guidelines pooled it, 401 citations in OpenAlex.
- The Association between Prenatal Per- and Polyfluoroalkyl Substances Exposure and Neurobehavioral Problems in Offspring: A Meta-Analysis.International journal of environmental research and public health · 2023Pooled it
- The association between maternal perfluoroalkyl substances exposure and early attention deficit hyperactivity disorder in children: a systematic review and meta-analysis.Environmental science and pollution research international · 2021Pooled it
- Sucralose Induces Neurobehavioral Alterations and Exacerbates Alzheimer's Disease-Like Phenotypes in Zebrafish Models.ACS omega · 2026Article
- Caulerpa peltata extract protects against Dextran sodium sulfate-induced acute ulcerative colitis via modulating Nrf2 pathway.Die Naturwissenschaften · 2026Article
- Multibehavioral Phenotyping in Early-Life-Stage Zebrafish for Identifying Disruptors of Nonassociative Learning.Environmental health perspectives · 2026Article
- Enhanced Environmental PFAS Characterization Using a Virtual High-Resolution Mass Spectral Library Generated by Transfer Learning-Based Neural Network.Environmental science & technology · 2026Article
- Article
- Integration of human microbiota (SIHUMIx) and zebrafish models reveals microbiome-mediated host responses to azoxystrobin.Toxicological sciences : an official journal of the Society of Toxicology · 2026Article
- Predifferentiation Neurotoxicity of GenX Exposure on hiPSC-Derived Cortical Neurons.Environmental science & technology · 2026Article
- Prenatal exposure to per- and polyfluoroalkyl substances and risk of autism spectrum disorder in the California Central Valley, 2004-2010.Environmental epidemiology (Philadelphia, Pa.) · 2026Article
- Photoperiod perturbations impact perfluorohexane sulfonate (PFHxS) induced developmental toxicity.Journal of hazardous materials · 2026Article
- Article
- Single-pot mechanochemically-enabled fluorine atom closed-loop economy using PFASs as fluorinating agents.Nature communications · 2026Article
- Effects of gestational perfluorohexanesulfonic acid exposure at human realistic dose on social communication deficit in mouse offspring.EBioMedicine · 2026Article
- Untargeted Metabolomics Profiling of a PFAS-Exposed Flemish Population.Metabolites · 2026Article
- Association of emerging alternatives to per- and polyfluoroalkyl substances with polycystic ovary syndrome among Chinese women: a case-control study.Scientific reports · 2026Article
- Developmental Toxicity of Photolithography-Relevant Per- and Polyfluoroalkyl Substances (PFAS) Reveals Concerns for Less-Studied Functional Groups.Environmental science & technology · 2026Article
- Prenatal PFAS exposure and offspring health: evidence review and implications for intergenerational risk assessment.Frontiers in public health · 2026Review
- Developmental perfluorooctane sulfonate (PFOS) exposure alters gene expression in nucleus accumbens and prefrontal cortex and impairs cognition in rats: A transcriptomic and mediation analysis.Ecotoxicology and environmental safety · 2026Article
- Perfluorooctanoic acid (PFOA) induces lipid accumulation, oxidative stress, and reduced neurogenesis in primary human neuronal progenitor cells.Frontiers in toxicology · 2026Article
75 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPer- and polyfluoroalkyl substances (PFAS) are a diverse class of industrial chemicals with widespread environmental occurrence. Exposure to long-chain PFAS is associated with developmental toxicity, prompting their replacement with short-chain and fluoroether compounds. There is growing public concern over the safety of replacement PFAS.
objectiveWe aimed to group PFAS based on shared toxicity phenotypes.
methodsZebrafish were developmentally exposed to 4,8-dioxa-3H-perfluorononanoate (ADONA), perfluoro-2-propoxypropanoic acid (GenX Free Acid), perfluoro-3,6-dioxa-4-methyl-7-octene-1-sulfonic acid (PFESA1), perfluorohexanesulfonic acid (PFHxS), perfluorohexanoic acid (PFHxA), perfluoro-
resultsPFHxS or PFOS exposure caused failed swim bladder inflation, abnormal ventroflexion of the tail, and hyperactivity at nonteratogenic concentrations. Exposure to PFHxA resulted in a unique hyperactivity signature. ADONA, PFESA1, or PFOA exposure resulted in detectable levels of parent compound in larval tissue but yielded negative toxicity results. GenX was unstable in DMSO, but stable and negative for toxicity when diluted in deionized water. Exposure to PFPeS, PFHxS, PFHpS, or PFOS resulted in a shared toxicity phenotype characterized by body axis and swim bladder defects and hyperactivity.
conclusionsAll emerging fluoroether PFAS tested were negative for evaluated outcomes. Two unique toxicity signatures were identified arising from structurally dissimilar PFAS. Among sulfonic acid aliphatic PFAS, chemical potencies were correlated with increasing carbon chain length for developmental neurotoxicity, but not developmental toxicity. This study identified relationships between chemical structures and
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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.