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. 2021 May 27;476(10):3623–3633. doi: 10.1007/s11010-021-04186-2

Fig. 5.

Fig. 5

SPRY1 was a downstream target of miR-23b. A The relationship between SPRY1 and miR-23b was predicted by DianaTools. The interaction between miR-23b and SPRY1 was further validated by B dual-luciferase reporter assay and C, D pull-down assay. E The expression of SPRY1 at different time points post treatment of IL-1β in chondrocytes was detected by Western blot. F The expression of SPRY1 in chondrocytes with miR-23b overexpression or inhibition was examined using Western blot. *P < 0.05