Fig. 4From: Topoisomerase IIβ mediates the resistance of glioblastoma stem cells to replication stress-inducing drugsSensitivity of primary GSC to MMS and CisPt. Top2β was depleted in primary GSC cultures from 2 different patients (sample 1 and 2). Cells were treated with 200 µM MMS or 50 µM CisPt and survival was determined by MTT assay. Average of 2 independent experiments ± SD is presentedBack to article page