Figure 6. MiR-200b Expression or Suz12 Inhibition in Combination with Chemotherapy Prevents Tumor Relapse.
(A) Tumor incidence in nude mice injected with CSCs from ER-Src transformed cells that were pre-treated with miR-200b or siRNA against Suz12 for 8h.
(B) Tumor volume (mm3) in xenografts treated with doxorubicin, miR-200b, siSuz12#2 and combinations at days 10, 15, 20, and 25.
(C) Percentage of CSCs derived from ER-Src tumors treated with doxorubicin combined with miR-200b or siSuz12.
(D) Expression of the indicated RNAs (mean ± SD) in CD44high/CD24low cells taken from tumors at day 25 treated as indicated.