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. 2022 Jun 18;11(1):33. doi: 10.1038/s41389-022-00410-w

Fig. 3. TIP60 and ATM differentially affect the chemosensitivity of BRCA2-deficient cells.

Fig. 3

A, B Clonogenic survival experiments showing that, unlike TIP60 depletion, knockdown of ATM does not promote olaparib (A) or cisplatin (B) resistance of HeLa-BRCA2KO cells. The average of three experiments, with standard deviations indicated as error bars, is shown. Asterisks indicate statistical significance (2-way ANOVA). C, D CellTiterGlo cellular proliferation experiments showing that ATM depletion increases olaparib (C) and cisplatin (D) sensitivity of HeLa-BRCA2KO cells. The average of three experiments, with standard deviations indicated as error bars, is shown. Asterisks indicate statistical significance (2-way ANOVA). E, F CellTiterGlo cellular proliferation experiments showing that ATM inhibition by KU55933 and AZD1390 increases olaparib (E) and cisplatin (F) sensitivity of HeLa-BRCA2KO cells. The average of three experiments, with standard deviations indicated as error bars, is shown. Asterisks indicate statistical significance (t-test, two-tailed, unpaired).