Fig. 5From: Identification of key genes as predictive biomarkers for osteosarcoma metastasis using translational bioinformaticsKey genes validation. ADAP2 (a), LCP2 (b), ARHGAP25 (c), CD53 (d) and TLR7 (e) expression levels were all downregulated in the metastatic OS compared with no-metastatic OS groups according to the Cancer Genome Atlas (TCGA) databaseBack to article page