Neuroscience, Pharmacy Professor Jaime Ross’ study finds ‘widespread’ infiltration, potential for serious health consequences, including Alzheimer’s
KINGSTON, R.I. — Aug. 30, 2023 — Plastics—in particular, microplastics—are among the most pervasive pollutants on the planet, finding their way into the air, water systems and food chains around the world. While the prevalence of microplastics in the environment is well known—as are their negative impacts on marine organisms—few studies have examined the potential health impacts on mammals, prompting University of Rhode Island Professor Jaime Ross’ new study.
Ross and her team focused on neurobehavioral effects and inflammatory response to exposure to microplastics, as well as the accumulation of microplastics in tissues, including the brain. They have found that the infiltration of microplastics was as widespread in the body as it is in the environment, leading to behavioral changes, especially in older test subjects.
This article originally appeared through the University of Rhode Island’s Rhody Today on August 24, 2023.