Supplementary Figures 1-5 from Establishment and Characterization of an <i>In Vitro</i> Model of Ovarian Cancer Stem-like Cells with an Enhanced Proliferative Capacity

Supplementary Fig. S1. Spheroid cells derived from human ovarian cancer show characteristics of CSCs. Supplementary Fig. S2. High levels of ALDH activity are associated with CSC-related characteristics. Supplementary Fig. S3. ALDH activity is required for SOX2 expression and proliferation of ovarian CSCs. Supplementary Fig. S4. ALDH1A1 mediates SOX2 expression and proliferation of ovarian CSCs. Supplementary Fig. S5. Feedback regulation by ALDH1A1 and SOX2 for the proliferation of ovarian CSCs.