Rejuvenating Senescent Cells and Organisms with Only Ultrasound

Low frequency ultrasound alone rejuvenates senescent cells and aged mice by activating autophagy. Overall design: Differentiatial Gene expression was determined between LFU mediated rejuvenated late passage HFF cells and late passage replicative senescent HFF cells. Gene expression of early passage LFU treated HFF cells was analyzed against the untreated early passage HFF cells.