Table 2.

Correlation coefficient for LAT1, LAT2, CD98 protein expressions and Ki-67 labeling index

	ρ	P
LAT1/LAT2	0.257	0.0030*
LAT1/Ki-67	0.314	0.0003*
LAT1/CD98	0.633	<0.0001*
LAT2/Ki-67	0.214	0.0136*
LAT2/CD98	0.260	0.0027*
Ki-67/CD98	0.301	0.0005*

LAT1, L-type amino acid transporter 1; LAT2, L-type amino acid transporter 2.

^*p-value indicates a significant difference.