- Corticosteroids - neutrophil margination, inflammatory cytokines, T cell proliferation, Ig production
- Antimetabolites - azathioprine, mycophenolate
- Calcineurin inhibitors - ciclosporin A, tacrolimus - reversible T cell inhibition
- M-TOR inhibitors - Sirolimus inhibits response to IL-2
- IL-2 receptor mAbs