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. 2023 Feb 22;13:1040665. doi: 10.3389/fonc.2023.1040665

Figure 1.

Figure 1

Growth of TNBC PDXs: paclitaxel sensitive MAS98.12 and the resistant sub-line MAS98.12PR with/without treatment. (A) Relative tumor volume (normalized to the volume at the day when the treatment was started) of the non-treated and the paclitaxel-treated (15 mg/kg, 2x/week for 3 weeks) MAS98.12. One of the treated tumors acquired resistance and re-grew, being the origin of the resistant sub-line MAS98.12PR; average ± SEM (n indicated in the legend). (B) Validation of the distinct sensitivity to paclitaxel (10 mg/kg, 2x/week) in the MAS98.12 and the daughter sub-line MAS98.12PR; average ± SEM (n indicated in the legend).