%0 Journal Article
%T Therapeutic potential of GDF-5 for enhancing tendon regenerative healing.
%A Li H
%A Li Y
%A Xiang L
%A Luo S
%A Zhang Y
%A Li S
%J Regen Ther
%V 26
%N 0
%D 2024 Jun
%M 39022600
%F 3.651
%R 10.1016/j.reth.2024.03.029
%X Tendon injury is a common disorder of the musculoskeletal system, with a higher possibility of occurrence in elderly individuals and athletes. After a tendon injury, the tendon suffers from inadequate and slow healing, resulting in the formation of fibrotic scar tissue, ending up with inferior functional properties. Therapeutic strategies involving the application of growth factors have been advocated to promote tendon healing. Growth and differentiation-5 (GDF-5) represents one such factor that has shown promising effect on tendon healing in animal models and in vitro cultures. Although promising, these studies are limited as the molecular mechanisms by which GDF-5 exerts its effect remain incompletely understood. Starting from broadly introducing essential elements of current understanding about GDF-5, the present review aims to define the effect of GDF-5 and its possible mechanisms of action in tendon healing. Nevertheless, we still need more in vivo studies to explore dosage, application time and delivery strategy of GDF-5, so as to pave the way for future clinical translation.