Transcriptomic and Metabolomic Analyses Reveal Intestinal Lipid Metabolic Disturbance in Loaches Co-Exposed to Polystyrene Nanoplastics and Imidacloprid

Summary

Scientists found that when tiny plastic particles (nanoplastics) and a common pesticide (imidacloprid) combine in the guts of fish, they disrupt how the fish process fats—something both pollutants alone did less severely. This matters because these same pollutants show up in our water and food supply, and this study suggests that real-world pollution—where chemicals mix together—could harm health in ways that testing one substance at a time might miss.