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Correction for 'Exploring the variability of PFAS in urban sewage: a comparison of emissions in commercial municipal urban areas' by N. Krlovic , , 2024, , 1868-1878, https://doi.org/10.1039/D4EM00415A.
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http://dx.doi.org/10.1039/d4em90047b | DOI Listing |
Mar Pollut Bull
September 2025
Florida International University, Civil and Environmental Engineering, 10555 West Flagler Street, Engineering Center, Miami, Florida 33174, USA. Electronic address:
Marine ecosystems are increasingly threatened by anthropogenic pollutants, including plastics, persistent organic pollutants, heavy metals, oil, and emerging contaminants. This meta-analysis examined the accumulation patterns of five major contaminants-mercury (Hg), polychlorinated biphenyls (PCBs), microplastics, per- and polyfluoroalkyl substances (PFAS), and polycyclic aromatic hydrocarbons (PAHs)-in relation to trophic level and lifespan across marine species. Data synthesis revealed distinct differences in bioaccumulation and biomagnification between legacy and emerging contaminants.
View Article and Find Full Text PDFEnviron Int
September 2025
Division of Gastrointestinal and Liver Diseases, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States. Electronic address:
Background: Although per- and polyfluoroalkyl substances (PFAS) have been linked to chronic liver diseases, the specific cellular and molecular mechanisms by which different PFAS contribute to human liver dysfunction remain unclear. This study aims to elucidate those mechanisms.
Methods: We exposed a multi-donor human liver spheroid model composed of multiple cell types to 20 µM of PFHxS, PFOA, PFOS, or PFNA for seven days, followed by single-cell RNA sequencing and lipid staining.
Environ Int
August 2025
Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, NC, USA; Institute for Environmental Health Solutions, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, NC, USA. Electr
Background: Prenatal exposure to per- and polyfluoroalkyl substances (PFAS) may adversely impact child neurodevelopment; however, epidemiologic findings remain inconclusive because of small sample sizes, limited exposure variability, and differing neurodevelopmental measures. We aimed to investigate the relationship between prenatal PFAS exposure and child behavior.
Methods: We pooled data from nine study sites in the nationwide Environmental influences on Child Health Outcomes (ECHO) Cohort.
Front Vet Sci
August 2025
Department of Animal Physiology, Federal University of Agriculture, Abeokuta, Nigeria.
The potential of phytogenic feed additives (PFAs) to modulate gut health has drawn much attention as natural alternatives to antibiotics in poultry production. These plant-derived compounds, such as polyphenols, alkaloids, flavonoids, and essential oils exhibit various bioactive properties that improve gut microbiota composition, support immune function, and improve nutrient absorption by influencing gut morphology and digestive enzyme activity. Their antioxidant, anti-inflammatory, and antimicrobial properties help maintain and improve overall poultry performance and lower the prevalence of diseases related to gut and intestinal integrity.
View Article and Find Full Text PDFToxics
July 2025
Division of Food Compliance, Office of Surveillance and Compliance, Center for Veterinary Medicine, United States Food and Drug Administration, College Park, MD 20740, USA.
Per- and polyfluoroalkyl substances (PFAS) have been found worldwide in water, soil, plants, and animals, including humans. A primary route of exposure for humans and animals to PFAS is through the diet and drinking water. Perfluorooctane sulfonate (PFOS), a long-chain PFAS with a relatively long half-life, has been associated with adverse health effects in humans and laboratory animals.
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