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. 2021 Jul 16;11:710689. doi: 10.3389/fonc.2021.710689

Figure 3.

Figure 3

Siglec-15 promotes DUSP1 expression in OS cells. (A) Identification of genes regulated by Siglec-15 in OS cells using RNA-Seq assay. (B, C) A heat map and a volcano plot were constructed from the DEGs between siSiglec-15 group and NC group. (D) The top 10 significantly downregulated genes were analyzed by RT-PCR. (E) DUSP1 gene expression in siSiglec-15 group and NC group. (F) Western blotting assay showed that compared with NC group, DUSP1 and p-DUSP1 expression deceased, but p-JNK/MAPK, JNK/MAPK, p-P38/MAPK and P38/MAPK activation increased in siSiglec-15 group. **P < 0.01, ***P < 0.001, NS, no significance.