Table 3 Relationship between intrarenal gene expression and serological markers of lupus activity.

	C3		C4		anti‐ds‐DNA antibody
	Glomerular	Tubulointerstitial	Glomerular	Tubulointerstitial	Glomerular	Tubulointerstitial
T‐bet	r = −0.725	r = −0.451	r = −0.809	r = −0.513	r = 0.976	r = 0.613
	p<0.001	p = 0.006	p<0.001	p = 0.001	p<0.001	p<0.001
GATA‐3	r =  −0.225	r =  −0.003	r =  −0.202	r =  −0.123	r = 0.607	r = 0.327
	p = 0.2	p = 0.9	p = 0.2	p = 0.5	p<0.001	p = 0.052
IFNγ	r = −0.545	r = −0.396	r = −0.394	r = −0.057	r = 0.369	r = −0.008
	p<0.001	p = 0.014	p = 0.014	p = 0.7	p = 0.023	p = 0.9
IL2	r = −0.352	r = −0.335	r = −0.419	r = −0.220	r = 0.234	r = 0.371
	p = 0.03	p = 0.04	p = 0.011	p = 0.2	p = 0.16	p = 0.022
IL4	r = −0.199	r = −0.217	r = −0.099	r = −0.199	r = 0.154	r = 0.234
	p = 0.231	p = 0.2	p = 0.6	p = 0.2	p = 0.4	p = 0.16
IL10	r = −0.302	r = −0.165	r = −0.323	r = −0.056	r = 0.254	r = 0.234
	p = 0.065	p = 0.3	p = 0.048	p = 0.7	p = 0.12	p = 0.16
IL12	r = −0.156	r = 0.101	r = −0.323	r = 0.143	r = 0.254	r = −0.152
	p = 0.3	p = 0.5	p = 0.048	p = 0.4	p = 0.12	p = 0.4
IL18	r = −0.200	r = 0.113	r = −0.237	r = 0.309	r = 0.178	r = −0.277
	p = 0.2	p = 0.5	p = 0.2	p = 0.059	p = 0.3	p = 0.09
TGFβ	r = −0.172	r = 0.063	r = −0.232	r = 0.163	r = 0.161	r = −0.133
	p = 0.3	p = 0.7	p = 0.2	p = 0.3	p = 0.3	p = 0.4
MCP‐1	r = −0.405	r = −0.068	r = −0.374	r = 0.127	r = 0.311	r = −0.043
	p = 0.014	p = 0.7	p = 0.021	p = 0.4	p = 0.057	p = 0.8

ds, double strand; IFN, interferon; IL, interleukin; TGF, transforming growth factor.