Fig. 1From: Modulation of LXR signaling altered the dynamic activity of human colon adenocarcinoma cancer stem cells in vitroa CD133+ CSCs were enriched from human HT-29 cell line using MACS and the purity of isolated cells assessed by FITC-conjugated anti-CD133 antibody and flow cytometry analysis. b The chemical structure of T0901317. c Measuring CSCs survival after exposure to various concentrations of T0901317 (5–200 µM) using MTT assay. d The chemical structure of SR9243. e CSCs survival rate was also measured after treatment with SR9243 (25–200 nM) using MTT assay. Data confirmed a dose-dependent activity of T0901317 and SR9243 on HT-29-isolated CSCsBack to article page