KLF6 and focal segmental glomerulosclerosis: Specifically in the podocyte, KLF6 is a key regulator of mitochondrial function and the conditional loss of Klf6 in podocytes reduces mitochondrial complex IV assembly, which exacerbates glomerular injury in murine models of Focal Segmental Glomerulosclerosis (FSGS) and DKD9,10.