Biomedical Engineering and Bioengineering Commons^™

Inhibition Of Apoptosis Exacerbates Fatigue-Damage Tendon Injuries In An In Vivo Rat Model, R. Bell, M. A. Robles-Harris, M. Anderson, D. Laudier, M. B. Schaffler, E. L. Flatow, N. Andarawis-Puri

Publications and Research

Tendinopathy is a common and progressive musculoskeletal disease. Increased apoptosis is an end-stage tendinopathy manifestation, but its contribution to the pathology of the disease is unknown. A previously established in vivo model of fatigue-damage accumulation shows that increased apoptosis is correlated with the severity of induced tendon damage, even in early onset of the disease, supporting its implication in the pathogenesis of the disease. Consequently, this study aimed to determine: (1) whether apoptosis could be inhibited after fatigue damage and (2) whether its inhibition could lead to remodeling of the extracellular matrix (ECM) and pericellular matrix (PCM), to ultimately improve …