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Orthopaedic Proceedings
Vol. 103-B, Issue SUPP_2 | Pages 3 - 3
1 Mar 2021
To K Zhang B Romain K Mak CC Khan W
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Abstract

Objective

Articular cartilage damaged through trauma or disease has a limited ability to repair. Untreated, these focal lesions progress to generalized changes including osteoarthritis. Musculoskeletal disorders including osteoarthritis are the most significant contributor to disability globally. There is increasing interest in the use of mesenchymal stem cells (MSCs) for the treatment of focal chondral lesions. There is some evidence to suggest that the tissue type from which MSCs are harvested play a role in determining their ability to regenerate cartilage in vitro and in vivo. In humans, MSCs derived from synovial tissue may have superior chondrogenic potential.

Methods

We carried out a systematic literature review on the effectiveness of synovium-derived MSCs (sMSCs) in cartilage regeneration in in vivo studies in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol. Nineteen studies were included in our review; four examined the use of human sMSCs and the remainder were conducted using sMSCs harvested from animals.