Showing 421-435 of 2007
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Overview of PFAS Regulations in the United States and What Japanese Companies and Their U.S. Subsidiaries Need to Know
Policy
2 Jan 2024
This article provides an overview of PFAS regulation in the United States, emphasizing its relevance to various Japanese businesses, including those in specialty chemicals, manufacturing, oil and gas, and trading, due to the widespread use of PFAS in commercial products, potential liability risks, and recent multi-billion dollar settlements in PFAS contamination lawsuits.
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Investigating the progression of preeclampsia through a comprehensive analysis of genes associated with per- and polyfluoroalkyl substances
Science
2 Jan 2024 | Toxicol Mech Methods
Using advanced analysis of genetic data, researchers identified a potential link between PFAS and the risk of preeclampsia, suggesting that these environmental factors may play a role in the development of the disease, and highlighted six genes with diagnostic potential for preeclampsia.
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Understanding the effects of per- and polyfluoroalkyl substances on early skin development: Role of ciliogenesis inhibition and altered microtubule dynamics
Science
30 Dec 2023 | Sci Total Environ
Exposure to PFOS may disrupt early skin development by altering cell morphology, gene expression, and crucial signaling pathways, suggesting a potential link between PFAS exposure and congenital skin diseases during embryonic development.
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‘Forever chemicals’ found in freshwater fish, yet most states don’t warn residents
News
29 Dec 2023 | Brudge Michigan
With no federal guidance, what is considered safe to eat varies significantly among states, most of which provide no regulation.
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Firefighter's Cancer Leads Wife to Discovery of Toxic Gear Killing Heroes Across U.S.: ‘It’s Infuriating’
News
27 Dec 2023 | People
Since 2002 cancer has been responsible for the deaths of almost two out of every three firefighters, according to the International Association of Fire Fighters.
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Inside the Pentagon's Painfully Slow Effort to Clean Up Decades of PFAS Contamination
News
27 Dec 2023 | Military.com
Thirteen years later, the community is still waiting on whatever it will take to clean its water. As a result of dogged activism and pressure from government officials, the Air Force has finally taken initial steps simply to contain the chemicals.
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GenX Disturbs the Indicators of Hepatic Lipid Metabolism Even at Environmental Concentration in Drinking Water via PPARα Signaling Pathways
Science
27 Dec 2023 | Chem Res Toxicol
GenX, a substitute for PFOA, was found to cause liver damage and disrupt lipid metabolism in mice even at low environmental concentrations when exposed to drinking water.
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Prenatal Exposure to Poly- and Perfluoroalkyl Substances (2009-2014) and Vaccine Antibody Titers of Measles, Mumps, Rubella, and Varicella in Children Four to Eight Years Old from the Healthy Start Cohort
Science
26 Dec 2023 | Environ Health Perspect
Prenatal exposure to PFAS is linked to lower antibody levels in fully immunized children, particularly for measles and mumps, suggesting potential immunotoxic effects.
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Invited Perspective. Per- and Polyfluoroalkyl Substances, Hepatotoxicity, and Liver Disease: Evidence and Clinical Responses
Science
25 Dec 2023 | Medical Research Archives
This perspective outlines PFAS hepatoxicity, suggesting practical clinician responses to address patient and community needs, and emphasizing strong evidence of PFAS causing adverse changes in human liver biomarkers.
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Comparison of the PFAS and physical-chemical parameter fluctuations between an ash landfill and a MSW landfill
Science
22 Dec 2023 | Waste Manag
PFAS levels in municipal solid waste and incinerator ash landfillswere found to be higher in solid waste leachate, suggesting the importance of considering these differences when designing leachate management systems for different landfill types.
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Firefighters' exposure to per-and polyfluoroalkyl substances (PFAS) as an occupational hazard: A review.
Science
18 Dec 2023 | Front Mater
The close link between firefighters and cancer may be partly driven by occupational exposure to carcinogenic PFAS found in turnout gear, firefighting foam, and fire station environments leading to elevated PFAS levels in firefighters’ blood serum.
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First insights into per-and polyfluoroalkyl substance contamination in edible fish species of the Indus water system of Pakistan
Science
17 Dec 2023 | Chemosphere
The study investigated the contamination of edible fish in major tributaries of the Indus System andfound high levels of PFAS, in certain fish species from areas with poor wastewater treatment in Pakistan, highlighting potential environmental and health concerns, and suggesting the need for ongoing monitoring and research into the bioaccumulation patterns of PFAS.
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Unregulated Active and Closed Textile Mills Represent a Significant Vector of PFAS Contamination into Coastal Rivers
Science
15 Dec 2023 | ACS ES&T Water
Sampling of rivers downstream from textile miles revealed higher concentrations of PFOS and PFCAs, demonstrating that both closed and active mills are important ongoing sources of PFAS to freshwater and marine regions.
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[Press Release] Dingell, Fitzpatrick, Ryan Introduce PFAS Action Act
Policy
14 Dec 2023
Representatives Debbie Dingell, Brian Fitzpatrick, and Pat Ryan, along with 13 additional members of Congress, introduced comprehensive, bipartisan legislation to protect Americans and the environment from harmful forever chemicals known as PFAS.
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Exposure to select PFAS and PFAS mixtures alters response to platinum-based chemotherapy in endometrial cancer cell lines
Science
14 Dec 2023 | Environ Health
Exposure to PFAS may induce chemotherapy resistance or enhance therapeutic efficacy in some cancer cells by affecting the cells' energy synthesis capabilities in both cases.