Fig. 3
From: Differential exosome miRNA expression in oral cancer stem cells
RT-PCR screening of Internal Biomarkers. Screening of mRNA isolated from the SCC cell lines and corresponding AiTS isolates revealed similar mRNA expression of c-myc among the SCC cell lines and AiTS isolates. However, expression of Sox-2 (cancer stem cell biomarker) was significantly higher among the AiTS isolates than observed among the SCC cell lines