Therapies that modulate inflammation and fibrosis have the potential to reduce the morbidity and mortality associated with chronic kidney disease (CKD). A promising avenue may be manipulating thymosin-β4, a naturally occurring peptide, which is the major G-actin sequestering protein in mammalian cells and a regulator of inflammation and fibrosis. Thymosin-β4 is already being tested in clinical trials for heart disease and wound healing. This editorial outlines the evidence that thymosin-β4 may also have therapeutic benefit in CKD.
Keywords: Ac-SDKP; fibrosis; inflammation; kidney disease; thymosin-β4.