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. 2022 Nov 24;13:1069057. doi: 10.3389/fendo.2022.1069057

Figure 3.

Figure 3

The potential mechanism of JAK/STAT pathway in OA development. Inflammation factors, such as IL-6, IL-4, and TNFα, in the OA cartilage can stimulate JAK/STAT pathway, which induces the destruction of OA cartilage, as shown by increased chondrocyte apoptosis and ECM degradation.