Table 3

Pearson correlation coefficients (r) and associated probabilities (P) for the correlation of MRP1–3 protein levels and AUC values in a panel of 30 unselected lung cancer cell lines (n = 30)

DOXVCRVP-16CDDP
MRP3
r 0.7090.4670.4230.436
P <0.0010.0090.0200.016
MRP1
r 0.7410.4770.4380.585
P <0.0010.0080.0150.001
MRP2
r 0.0560.2910.2550.194
P 0.7690.1190.1740.304