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. 2020 May 19;8:366. doi: 10.3389/fcell.2020.00366

FIGURE 6.

FIGURE 6

Effects of xanthohumol on patient-derived xenograft (PDX) tumor growth in vivo. (A) Xanthohumol treatment decreased the tumor volume compared to vehicle treatment. (B) Xanthohumol treatment had no effect on mice body weight. (C) Tumor weight was decreased after xanthohumol treatment compared to vehicle treatment. (D) Representative photographs of the tumors. (E) The expression of Ki-67 and KRT18 was examined by IHC analysis. Representative photographs showed the expression of these two proteins. (F) Quantitation of Ki-67 and KRT18 expression from the IHC results. Data are expressed as IOD values ± SD. The asterisks (*p < 0.05, **p < 0.01) indicated a significant decrease in Ki-67 and KRT18 expression in xanthohumol treated tissues compared to untreated controls.