Table 1.
Frequencies of cytokine and activation marker expression by CD4+ DC45RO+ T cells in synovial tissue of RA patients
| IL-2 | IL-4 | IL-6 | IL-10 | IL-13 | IFN-γ | TNF-α | LT-α | CD154 | TRANCE | |
| RA1 (n = 50) | 0 (0) | 0 (0) | 0 (0) | 7 (14) | 0 (0) | 11 (22) | 0 (0) | 6 (12) | 7 (14) | 8 (16) |
| RA2 (n = 39) | 0 (0) | 0 (0) | 0 (0) | 5 (13) | 1 (3) | 3 (8) | 0 (0) | 1 (3) | 10 (26) | 1 (3) |
| RA3 (n = 63) | 0 (0) | 0 (0) | 0 (0) | 4 (6) | 4 (6) | 4 (6) | 3 (5) | 4 (6) | 14 (22) | 3 (5) |
| Total (n = 152) | 0 (0) | 0 (0) | 0 (0) | 16 (11) | 5 (3) | 18 (12) | 3 (2) | 11 (7) | 31 (20) | 12 (8) |
Values are expressed as number (percentage) of cytokine-positive cells in TCR Cβ-positive cells.