Reviewed by Lily Ramsey, LLM Jun 20 2023 The incidence of degenerative rotator cuff injury in the elderly poses a significant economic burden. A novel study by investigators in The American Journal of Pathology, published by Elsevier, has established that mitochondrial sirtuin 3 (SIRT3) activator honokiol (HK) promotes healing of rotator cuff injury in aged...