CTHRC1 Attenuates Tendinopathy via Enhancing EGFR/MAPK Signaling Pathway.

ABSTRACT: Tendinopathy poses a formidable challenge due to the inherent limitations of tendon regenerative capabilities post-injury. At present, effective curative approaches for tendinopathy are still lacking. Collagen triple helix repeat-containing 1 (CTHRC1) is an extracellular matrix protein with significant roles in both physiological and pathological processes. The present study aims to investigate the function and underlying mechanism of CTHRC1 in tendinopathy. In this study, CTHRC1 is identified as a potential effector in promoting tendon regeneration through multi-proteomic analysis of Achilles tendon tissues in mice. In vitro, CTHRC1 enhances the proliferation, migration, and tenogenic differentiation of tendon stem/progenitor cell (TSPC). In vivo, CTHRC1 deletion impairs tendon healing, w

SUBMITTER: Chen C 

PROVIDER: S-EPMC11653680 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature