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. 2020 May 25;8:353. doi: 10.3389/fcell.2020.00353

FIGURE 7.

FIGURE 7

COLGALT2 mediates the promotion effects of ADSC exosomes on osteosarcoma metastasis and growth in models of nude mice. (A) To inspect osteosarcoma xenograft luminescence activity, an in vivo imaging system was applied. The results indicated tumor metastasis and growth. (B) Living Image Software was used to examine the tumor bioluminescence intensity every 8 days. Additionally, the quantitation of the normalized image counts is displayed. (C) The immunohistochemical analysis of COLGALT2 and Ki67 expression in orthotopic tumor xenografts is shown. Scale bar: 25 μm. **P < 0.01.