TNF-α Autocrine Feedback Loops in Human Monocytes: The Pro- and Anti-Inflammatory Roles of the TNF-α Receptors Support the Concept of Selective TNFR1 Blockade In Vivo

Table 3

Expression patterns of TNFR1 and TNFR2 on freshly isolated monocytes.

Freshly isolated monocytes	TNFR1 only (%)	TNFR2 only (%)	Both receptors (%)	Neither receptor (%)
Subject one	0	76	1	22
Subject two	9	10	45	36
Subject three	1	72	20	7
Subject four	4	42	42	12
Subject five	6	4	87	3
Subject six	14	1	84	1

The table shows the expression patterns of TNFR1 and TNFR2 on freshly isolated monocytes from six subjects.