Table 1. Summary of studies demonstrating urinary small extracellular vesicles-derived RNA species as biomarkers of kidney disease. Patterns of exosomal RNAs expression are demonstrated as increased (↑) or decreased (↓). ^#DM1, *DM2. ATF3 = activating transcription factor 3; CCL2 = chemokine (C-C motif) ligand 2; CD2AP = CD2-associated protein; CysC = cystatin C; FSGS = focal segmental glomerulosclerosis; GN = glomerulonephritis; IL = interleukin; miR = microRNA; NDUFB2 = NADH:ubiquinone oxidoreductase subunit B2; OAZ1 = ornithine decarboxylase antizyme 1; SLC12A1 = Solute carrier family 12 member 1; UMOD = uromodulin; WT-1 = Wilm's tumor protein 1