Table 3 Full-length KIR2DS4 interaction in MTX response dependent on bone erosion and rheumatoid factor presence
MTX responsiveness | Frequency (good responders/all) | ||
|---|---|---|---|
ED | RF | 2DS4f presence | 2DS4f absence |
+ | + | 36.2 (21/58) | 43.6 (48/110) |
+ | - | 70.0 (14/20) | 76.7 (33/43) |
- | + | 72.7 (8/11) | 72.4 (21/29) |
- | - | 75.0 (12/16) | 88.0 (22/25) |