Work

Soluble CCR2-Expressing Mesenchymal Stem Cells Inhibit Osteoarthritis Development and Progression

Year: 2025

Type: article

Abstract: systems using sCCR2 E3-transfected MSCs (sCEMs). MCP-1 reduced chondrogenesis, whereas sCEMs improved it. Additionally, disease development was suppressed in MCP-1 conditional knockout mice. In the OA rat model, injection of sCEMs showed significant effects with respect to pain control and reduction of joint cartilage inflammation and damage compared with injection of MOCK-MSCs. These findings indicate that sCEMs inhibit MCP-1, reducing pain and OA-induced cartilage damage and inducing chondroprotection. Inhibiting MCP-1/CCR2 signaling has a significant therapeutic effect on OA. Therefore, sCEM may be an effective treatment for OA.

Source: Immune Network

DOI: 10.4110/in.2025.25.e24