Table 2.

Calculation of monotherapy IC₅₀ values in human TNBC cell lines. IC₅₀ values ± SEM were determined at 96 h, as described in the Materials and Methods. IC₅₀ values for independent experiments were calculated using non-linear regression and variable slope fit in Prism 9.0. Results from independent experiments were averaged to report the mean (n = 4 replicates/cell line/drug).

Cell Line	cCr C50, mM	Taxol C50, nM	DOX C50, nM
MDA-MB-468	19.15 ± 3.06	11.16 nM ± 2.94	343.6 ±126.6
BT549	22.38 ±1.47	3.82 ± 0.44	28.28 ± 3.68
MDA-MB-453	6.10 ± 1.48	6.03 ± 1.75	60.39 ± 11.53