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. 2021 Feb 3;22(4):1504. doi: 10.3390/ijms22041504

Figure 5.

Figure 5

Effect of ATR inhibition on residual γH2AX levels. HPV-negative (SQD9, CAL27, and SCC61) and HPV-positive (SCC154, SCC104, and SCC47) HNSCC cells were exposed to AZD6738 (0 or 0.5 µM) and/or 6Gy of RT, and γH2AX levels were assessed 4 h (positive control) and 24 h after RT. Data are represented as the mean ± SEM, n = 3. * p values were determined with one-way ANOVA with Bonferroni correction for multiple testing.