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Papers
2 resultsShowing papers from Environment and Health Group (United States)
ClearCommunicating Confidence in the Reliability of Micro- and Nanoplastic Identification in Human Health Studies
This paper proposes a framework for improving confidence in how scientists identify and measure micro- and nanoplastics in human tissues and body fluids. The authors argue that studies need to use multiple complementary analysis methods and clearly report their limitations to produce reliable data. Better standardization in detection methods is critical for accurately assessing how much microplastic is actually inside people's bodies and what health risks it may pose.
RETRACTED ARTICLE: In silico analysis of human CYP1A1 protein and microplastics interaction
Researchers used computer modeling to examine how eight common plastic types bind to CYP1A1, a key human enzyme that processes toxins in the body, finding that polycarbonate and polyethylene terephthalate showed the strongest binding. If microplastics interfere with CYP1A1 function, they could reduce the body's ability to detoxify other environmental chemicals — though lab and animal studies are still needed to confirm these effects. Note: this article has been retracted.