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. 2023 Jul 24;13:11922. doi: 10.1038/s41598-023-39093-7

Figure 6.

Figure 6

A treatment with pro-GA, a GGCT inhibitor, down-regulates the expression of c-Met and pRB in a mouse xenograft tumor model. Mice were treated with pro-GA or DMSO twice a week for 5 weeks. (a) Tumor sections were analyzed by immunohistochemistry with antibodies against c-Met (blue: nuclear; brown: c-Met). Magnification 400-fold. Scale bar 50 μm. (b) Tumor sections were analyzed by immunohistochemistry with antibodies against pRB Ser807/811 (brown). Magnification 200-fold. Scale bar 100 μm. (c) The number of pRB-positive cells in (b). A two-tailed Student’s t-test was used (N = 3 per group, **p < 0.01). The error bars represent the S. D.