MDL-800-induced SIRT6 activation decreases age-associated osteoarthritis in mice.
OBJECTIVE SIRT6 is a nuclear-localized histone deacetylase that regulates multiple pathways associated with aging. This study aimed to determine whether systemic administration of a small molecule activator of SIRT6, MDL-800, decreases the severity of age-associated osteoarthritis (OA) in mice. METHODS Male 18-month-...