NANOG and cancer: Figure 2(B) shows that medium conditioned by MSC induces the expression of stemness markers, e.g. SOX-2, c-Myc, OCT 3/4, NANOG, and SLC-0111 is able to prevent this enhancement. Moreover, Figure 2(C), shows that SLC-0111 is efficient in inhibiting the in vitro sphere formation induced by cm MSC, an additional assay to reveal stemness in cancer cells.