Protein found in the eye and blood significantly associated with cognition scores
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Updates every hour. Last Updated: 31-Dec-2025 00:11 ET (31-Dec-2025 05:11 GMT/UTC)
After a previous study that showed how microplastics can infiltrate all systems of the body—including the blood-brain barrier, which protects the brain from harmful substances as small as viruses and bacteria—URI pharmacy assistant professor Jaime Ross expanded the study to determine the brain health impacts of the plastic toxins. Her findings indicate that the accumulation of micro- and nanoplastics in the brain can lead to cognitive decline and even Alzheimer’s disease, especially in those who carry genetic risk factors.
The number of Michigan children whose parents died from overdose, suicide, homicide or other substance-related causes has surged since 2000, accounting for 2 in 5 parental deaths, a new University of Michigan study found.