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. 2018 Feb 2;8:2268. doi: 10.1038/s41598-018-20765-8

Figure 8.

Figure 8

Tumorigenicity of the cells, overexpressing S18-2 in comparison with the control cells. PC3, PC3-S18-2-CL03 and PC3S18-2-CL04 cells were injected (2 × 106) subcutaneously into SCID mice. (A) PC3-S18-2-CL03 and PC3-S18-2-CL04 gave smaller tumors compared to the control cells. (B) HE staining of tumors sections showed the formation of the dense tumors by PC3 cells (the top row). S18-2 overexpressing cells produced heterogeneous tumors, infiltrated by lymphocytes (the middle and the bottom rows). Many adipocytes were seen (black arrows). These cells produced multiple foci (green arrows). Also, the multinucleated cells were detected (red arrows).