BACKGROUND: Renal fibrosis-characterized by microcirculatory disturbances and endothelial-mesenchymal transition (EndMT)-is a major pathological feature of chronic kidney disease (CKD) and remains a significant therapeutic challenge. The mechanosensitive ion channel Piezo1 plays a pivotal role in endothelial mechanotransduction and has been implicated in fibrogenesis, yet specific pharmacological interventions targeting Piezo1 are lacking. METHODS: We evaluated the renoprotective effects of paeo...