Fig. 6
From: Induction of artificial cancer stem cells from tongue cancer cells by defined reprogramming factors
Expression of CSC markers. Western blotting was performed to investigate protein levels of CSC markers (CD44 and CD13). CD44 expression was significantly higher in HSC2/hOCT3/4-shp53-F + hSK + hUL than other transfectants and HSC2. CD13 expression was higher in all other transfectant cells than HSC2/EGFP and parental HSC2. α-tubulin was used as an internal control