Papers

Polystyrene microplastic-induced extracellular vesicles cause kidney-related effects in the crosstalk between tubular cells and fibroblasts

Researchers found that polystyrene microplastics cause kidney tubule cells to release tiny signaling packages (extracellular vesicles) that trigger stress responses and scarring in neighboring kidney cells. This cell-to-cell communication pathway spread the damage beyond the cells directly exposed to the microplastics. The findings suggest a mechanism by which microplastic exposure could contribute to kidney fibrosis and long-term kidney damage in humans.