Fig. 6: NCOA7 mediates cellular lipid accumulation in tumors by inducing autophagic flow.

A, B Photomicrographs of Oil Red O staining of the 786-O cell lines. Scale bar: 25 μm. n = 3. C, D Representative photographs of immunofluorescence staining for lipids with Nile red in the 786-O cell lines. Scale bar: 50 μm. n = 3. ns: not significant. *P < 0.05, **P < 0.01, ***P < 0.001. Data are presented as mean ± SD from at least three independent experiments. Statistical significance was determined using one-way ANOVA followed by Tukey’s post hoc test for multiple group comparisons. NCOA7, nuclear receptor co-activator 7.