Table 1.

Expression of drug transporters relevant for paclitaxel disposition in SH-SY5Y-derived neurons and human dorsal root ganglion.

Transporter gene	qPCR Expression relative to SH-SY5Y ABCB1		LC-MS/MS fmol/μg protein
	SH-SY5Y-derived neurons	Human dorsal root ganglion	SH-SY5Y-derived neurons	Human dorsal root ganglion
ABCB1	1.0	0.04	3.1	0.06
ABCC1	0.2	0.06	Below LoQ	0.05
ABCC2	0.002	Not detected	Below LoQ	Below LoQ
ABCG2	Not detected	0.04	Not measured	Not measured
SLCO1B1	Not detected	Not detected	Not measured	Not measured
SLCO1B3	Not detected	0.006	Not measured	Not measured