Fig. 3
From: Expression of stem cell markers SALL4, LIN28A, and KLF4 in ameloblastoma
Immunofluorescence photomicrographs of SALL4, LIN28 and KLF4 in AME-hTERT strains. SALL4 showed immunoexpression with a granular pattern located in the nucleus and cytoplasm (A). LIN28A showed immunoexpression with a granular pattern in the nucleus and cytoplasm, with nuclear predominance (E). Granular expression of KLF4 was observed in the nuclei, showing faint staining in the cytoplasm (I). Control group (CT) (M). The cytoskeleton was stained with phalloidin (red), and the nuclei were stained with Hoechst 33258 (blue). Overlapping images of the expression of SALL4 (D), LIN28 (H), KLF4 (L) and control group (P). Scale bar: 20 µm