Attenuating Cartilage Degeneration in a Low Mechanical Compression Rat Model Through Intra-Articular Injections of Allogeneic Bone Marrow-Derived Mesenchymal Stem Cells.

ABSTRACT:

Objective

Mechanical stimulation significantly contributes to posttraumatic osteoarthritis (PTOA), a condition that impedes patient recovery following intra-articular injury. Effective treatment options for compression-induced injuries are limited. Bone marrow-derived mesenchymal stem cell (BMSC) implantation has emerged as a potential therapeutic breakthrough for joint diseases. The aim of this study was to attenuate the progression of PTOA induced by cyclic loading and demonstrate the potential effectiveness of BMSCs in a rat model of low mechanical compression.

Design

Using a rat model of compression-induced articular cartilage injury, assessments were conducted 2, 4, and 8 weeks after cyclic compressive loading. The expression of matrix metallopeptidase 13, transforming

SUBMITTER: Tai C 

PROVIDER: S-EPMC11607721 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature