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. 2024 Nov 8;25(1):2421584. doi: 10.1080/15384047.2024.2421584

Figure 3.

Figure 3.

(a) Representative Western blot detecting phosphorylation of ATR at threonine 1989 in MIA PaCa-2 cells after treatment with CF10, 5-FU, or GEM. Protein was collected at 5 time points between 8 and 48 hours, with each drug administered at IC50 concentration. Intensity of pATR (top) was normalized to a loading control (β-actin, bottom) and shown as fold increase as compared to vehicle treated (Veh.) cells. (b) Plotted relative pATR expression of three biological replicates in MIA PaCa-2 cells at 48 hours of CF10 (white), 5-FU (blue), or GEM (red) treatment. p values were calculated using an ordinary one-way ANOVA with significance defined as p < .05. *, p < .05; **, p < .01; ***, p < .001; ns, not significant.