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Values of IC50 and O6‐methylguanine‐DNA methyltransferase (MGMT) promoter methylation status for each of the cell lines
| TMZ IC50 (μM) | CCNU IC50 (μM) | ACNU IC50 (μM) | MGMT methylation | |
|---|---|---|---|---|
| U87 | 311 | 55 | 262 | 68% |
| U87‐R | 597 | 86 | 283 | 61% |
| U251 | 517 | 44 | 310 | 0% |
| U251‐R | 721 | 48 | 293 | 0% |
| U343 | 410 | 96 | 281 | 18% |
| U343‐R | 594 | 71 | 295 | 15% |
| GS‐Y03 | 433 | 12 | 406 | 95% |
