Topics
microplastics
February 21, 2022
Scientific study reports that gut passages change polyethylene terephthalate (PET) microplastics morphology and alter human microbial colonic community composition; another study finds polyethylene (PE) microplastics to accumulate in the brain and induce autism spectrum disorder-like symptoms using a mouse model
Reading time: 4 minutes
February 15, 2022
Scientific commentary discusses pregnancy- and child-relevant exposure to and impacts of nano- and microplastics: finds 37 studies mostly on plastic particles in food and placental transfer, identifies major knowledge gaps, and advocates policymakers and industry to implement precautionary approaches; Nature Reviews Materials article proposes microplastic risk assessment framework
Reading time: 4 minutes
February 9, 2022
Scientists develop holistic conceptual framework to characterize and rank the environmental risks of plastic polymers; tool can support targeted investment and mitigation strategies
Reading time: 2 minutes
January 28, 2022
Scientists respond to perspective article providing clarifications on plastic-driven long-range environmental transport (LRET) of chemical additives; discuss nine shortcomings of the perspective; suggest omitting the perspective article in discussions on plastic debris-associated LRET of additives
Topics: microplastics, regulation
Reading time: 2 minutes
January 25, 2022
Research studies show maternal polystyrene (PS) particle exposure can cause testicular and hepatic toxicity in male mouse offspring; report PS microplastics affect rat ovary function; find correlation between human fecal microplastics levels and Inflammatory Bowel Disease; reviews summarize potential human health effects; study develops a tool to screen and prioritize micro-and nanoplastics toxicity studies for human health risks evaluation
Reading time: 7 minutes
December 22, 2021
Medical professionals elaborate on health hazards connected with plastic production, use, and waste; give options to reduce impacts on humans and the planet; scientists summarize current knowledge on per- and polyfluoroalkyl substances (PFAS) occurrence and migration from food packaging and microplastics
Reading time: 4 minutes
December 14, 2021
Rapid review assesses microplastics impacts on human cells and reports thresholds of effects lower than previously predicted; scientific study finds polystyrene (PS) microplastics to have nephrotoxic potential; reproduction and fertility study with mice reports PS microplastics to affect females more than males
Topics: microplastics, toxicity testing
Reading time: 3 minutes
December 2, 2021
New EU regulatory initiative aims to curb the emissions of microplastics into the environment; public call for evidence to inform an impact assessment and policymaking open until December 28, 2021; targets tires, pellet losses, and synthetic textiles
Topics: microplastics
Reading time: 0 minutes
November 26, 2021
Mandates for CARACAL subgroups on polymer registration and endocrine disrupting chemicals (EDCs) set to be extended by up to two years; proposed legislation on microplastics now seemingly delayed by one year
Reading time: 2 minutes
October 29, 2021
Research study finds polystyrene microplastics exposure of pregnant mice leads to fetal losses by immune disturbance; book chapter estimates human chemical exposure via seafood contaminated with microplastics
Topics: microplastics
Reading time: 2 minutes
