TABLE 1.

Correlations between proteins and mRNA species analyzed in this study and expression in different MDR1 genotypes

Species	Correlation with the following protein			Expressiona in the following MDR1 genotype:
	CXCR4	CCR5	CD4	CC	CT	TT
P-gp
Protein	r = 0.87b	r = −0.22c	r = 0.44d	4.2	2.7d	1.35e
mRNA	r = 0.61f	NDg	ND	1.45	0.97c	0.9c
CXCR4
Protein		r = −0.1h	r = −0.28h	19.1	9.1f	5.7f
mRNA		ND	ND	1.69	1.23c	0.7f
CCR5
Protein			r = 0.47i	0.25	0.1c	0.12c
mRNA			ND	ND	ND	ND
CD4
Protein				0.3	0.25c	0.3c
mRNA				ND	ND	ND

^aIn median RFU for protein and arbitrary units relative to GAPDH expression for mRNA.

^bP < 0.0001.

^cP > 0.05.

^dP < 0.05.

^eP < 0.01.

^fP < 0.005.

^gND, not determined.

^hP > 0.5.

ⁱP < 0.5.