Fig. 8: Immunohistochemistry of LN95-D3 xenografts.

a Representative images showing the histomorphology and expression of Ki-67, PSA, and AR from harvested tumors. Scale bars represent 100 µm. Statistical analysis for b the percentage of Ki-67-positive tumor cells and for the expression of c PSA and d AR. Error bars represent the mean ± s.d. Statistical significance was determined by one-way ANOVA using the Dunnett’s multiple comparisons test. *P < 0.05, **P < 0.01, ***P < 0.001; ns not significant.