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. 2015 May 1;14:99. doi: 10.1186/s12943-015-0346-9

Figure 3.

Figure 3

TIC4, TIC9, and ONC201/TIC10 upregulate TRAIL in vivo. (a) RT-qPCR analysis of HCT116 p53−/− tumor xenograft in athymic nude mice harvested 2 days following a single intravenous dose of DMSO, TIC4, TIC9, or ONC201/TIC10 (25 mg/kg). *P < .05 by student’s two-tailed t test. (b) IHC analysis of TRAIL protein levels in HCT116 p53−/− tumor xenograft in athymic nude mice harvested following a single intravenous dose of DMSO, TIC4, TIC9, or ONC201/TIC10 (25 mg/kg). (c) Exemplary images and (d) quantification of TUNEL staining in TIC-treated xenograft tumors described in (a). (e) Bioluminescent imaging of luciferase-infected HCT116 subcutaneous xenografts following a single intraperitoneal dose of TIC9 and ONC201/TIC10 (100 mg/kg) on day 0. Quantification of tumor signals shown in right panel (n = 6). Error bars represent standard deviation.