Additional file 3 of Differences in stem cell marker and osteopontin expression in primary and recurrent glioblastoma

Additional file 3: Figure S2. Overall survival shown by Kaplan-Meier curves for Musashi (A), Nanog (B), Oct4 (C) and Osteopontin (D) expressed in primary and recurrent tumor. Curves are divided by the median expression rate of the corresponding marker. None of the markers was significantly associated with overall survival.