Popis: |
We reported previously that peripheral blood dendritic cells (PBDCs) have strong accessory cell (AC) function and are more potent ACs than macrophages. Further, IL-1 and GM-CSF were found to act on PBDCs but not on T cells, as a result, they enhance the concanavalin A (Con A)-stimulated T cell proliferative response1. Also, the Con A- stimulated Tcell proliferation was reduced significantly in SLE patients compared to normal subjects2. Therefore, we investigated whether the PBDC function in patients with SLE can be restored by IL-1 and GM-CSF. |