Sonic Hedgehog Promotes Proliferation and Migration of Fibroblast-Like Synoviocytes in Rheumatoid Arthritis via Rho/ROCK Signaling

Figure 1

The phenotyping of FLS. (a) FLS began to migrate out of the biopsy tissue after 14 days of incubation. (b–f) Flow cytometry analysis of FLS. (b) Blank staining of FLS. (c) The staining for CD68 was negative. (d) The staining for CD14 was negative. (e) The positive rates for CD90 were over 95%. (f) The positive rates for CD55 were over 90%.

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