endogenous pyogens (indice fever) =
IL-1, IL-6, TNF-alpha
promotes cellular immunity and is produced by helper T-cells
IL-2
promotes further growth and differentiation of B-cells
IL-4
promotes cell-mediated immunity and facilitates cytotoxic T-cells and NK cells
IL-4
produced by T-cells to inhibit viral replication, has antiviral activity
Interferon
which 2 interleaukins have an imp. role in allergies since they promote growth and activation of eosinophils and mast cells
IL-4, IL-5