Showing 1-15 of 529
-
Prenatal exposure to per- and polyfluoroalkyl substances, fetoplacental hemodynamics, and fetal growth
Science
20 Oct 2024 | Environ Int
Legacy PFAS exposure during pregnancy may be linked to reduced fetal growth, but the effects of next-generation PFAS and PFAS mixtures are less clear, with further research needed to understand their impact on fetoplacental blood flow.
-
It’s too soon to stop studying the potential effects of PFAS on human health
Science
9 Aug 2024 | Nature
Despite positive signs regarding the decreasing presence of specific PFAS in the blood of sampled humans, we do not know enough about this broad class of substances to justify stopping research on their toxicity.
-
Per- and polyfluoroalkyl substances exposure is associated with polycystic ovary syndrome risk among women attending a fertility clinic
Science
6 Aug 2024 | Sci Total Environ
Exposure to certain PFAS, particularly PFOS and PFHxS, has been linked to an increased risk of polycystic ovary syndrome among women seeking fertility treatment, even at lower exposure levels, highlighting the reproductive health risks associated with PFAS.
-
First US state bans PFAS, other chemicals from period products
Policy
17 Jun 2024
The chemicals banned include PFAS, phthalates, formaldehyde, 1,4-dioxane and mercury. The law is set to come into force in January 2026.
-
Maternal F-53B exposure during pregnancy and lactation affects bone growth and development in male offspring
Science
27 May 2024 | Ecotoxicol Environ Saf
Maternal exposure to F-53B, a highly persistent PFOS alternative, in mice during pregnancy and lactation impairs bone growth and development in male offspring, potentially leading to osteoporosis-like symptoms, through disruption of liver function and bone metabolism pathways.
-
Investigation of the Link between Per- and Polyfluoroalkyl Substances and Stress Biomarkers in Bottlenose Dolphins
Science
14 May 2024 | Environ Sci Technol
Exposure to various PFAS chemicals in bottlenose dolphins from South Carolina and Florida correlates with changes in stress-related cortisol levels, suggesting PFAS may impact their stress response and highlighting the need for further long-term research.
-
Removing PFAS from public water systems will cost billions and take time – here are ways you can filter out harmful ‘forever chemicals’ at home
News
13 May 2024 | WMNF
Every five years, the EPA is required to choose 30 unregulated contaminants to monitor in public drinking water systems. Right now, 29 of those 30 contaminants are PFAS. The tests provide a sense of just how widespread PFAS are in water systems and where.
-
Assessment and Comparison of Early Developmental Toxicity of Six Per- and Polyfluoroalkyl Substances with Human Embryonic Stem Cell Models
Science
30 Apr 2024 | Environ Sci Technol
Six PFAS compounds were found to disrupt cell fate determination, cilia formation, and gene expression in human embryonic stem cell models, signaling potential adverse health effects on early embryonic development.
-
Sub-acute exposure of male guppies (Poecilia reticulata) to environmentally relevant concentrations of PFOA and GenX induces significant changes in the testis transcriptome and reproductive traits
Science
26 Apr 2024 | Environ Int
Exposure of male guppies to environmentally realistic levels of a legacy PFAS and its replacement compound (GenX) resulted in altered reproductive traits, including changes in sexual behavior and sperm motility, as well as gene expression related to immune regulation. These changes highlight the potential adverse effects of PFAS on behavior, fertility, and immunity in fish populations.
-
Associations between serum perfluoroalkyl and polyfluoroalkyl concentrations and diabetes mellitus in the Korean general population: Insights from the Korean National Environmental Health Survey 2018-2020
Science
26 Apr 2024 | Int J Hyg Environ Health
PFAS exposure and prediabetes risk in the general Korean population was found to have a significant positive association between specific PFAS compounds, such as PFHxS and PFOS, and the risk of pre-diagnostic diabetes and prediabetes.
-
[Video] What is Canada doing about 'forever chemicals'?
News
23 Apr 2024 | CBC
Andrew Chang explores how prevalent these chemicals are in our daily lives, why they're so dangerous and what Canada is doing to deal with them.
-
Dozens of Texas water systems exceed new federal limits on “forever chemicals”
News
17 Apr 2024 | The Texas Tribune
The EPA set its first-ever drinking water limits for five types of PFAS chemicals, and nearly 50 of Texas public water systems have reported exceeding the new limits for at least one.
-
Associations of per-and polyfluoroalkyl substances (PFAS) and their mixture with risk of rheumatoid arthritis in the US adult population
Science
13 Apr 2024 | Environmental Health
Exposure to certain PFAS chemicals is associated with a reduced risk of rheumatoid arthritis, especially in females, according to a study analyzing data from over 10,000 adults.
-
In-Vitro Effects of Perfluorooctanoic Acid on Human Sperm Function: What Are the Clinical Consequences?
Science
11 Apr 2024 | J. Clin. Med.
Exposure to PFOA in-vitro reduces sperm motility and damages sperm quality, suggesting a possible negative impact on male fertility.
-
Association of Combined Per-and Polyfluoroalkyl Substances and Metals with Chronic Kidney Disease
Science
11 Apr 2024 | IJERPH
Exposure to PFAS and metals like cadmium and mercury is associated with chronic kidney disease, with cadmium showing a consistent link and mercury having a significant but complex relationship, emphasizing the need for targeted public health interventions.