Skip to main content
. 2021 Jun 29;11:668247. doi: 10.3389/fonc.2021.668247

Figure 2.

Figure 2

PIK3CA is upregulated in human and mouse BCC tumors. (A) Immunofluorescence staining of PI3KCA (red) and DAPI counterstain (blue) in human normal epidermis and nodular BCC tumors. Scale bar, 50 μm. (B) Quantification of PI3KCA immunofluorescence intensity (five points of measurement per sample, n=4 samples). AU, arbitrary unit. Error bar, SEM. (C) Immunofluorescence staining of Pi3kca (red) and DAPI counterstain (blue) in mouse normal epithelium, normal hair follicle, and BCC tumors. Scale bar, 25 μm. (D) Quantification of Pi3kca immunofluorescence intensity (five points of measurement per animal, n = 5 mice). AU, arbitrary unit. Error bar, SEM. Significance was determined by unpaired two-tailed t test. *p < 0.05; ***p < 0.001.