It is worth noting that RKIP/p-RKIP may be involved in the pathophysiology of both ccRCC and CKD by triggering the Epithelial Mesenchymal Transition (EMT), [27–28] a key process mediating progression and fibrosis in ccRCC and CKD. Here, PEBP1 is linked to nonpapillary renal cell carcinoma.