Interferon-γ and systemic autoimmunity.

The term interferon describes a family of proteins consisting of three major types (I, II, and III) which differ in their primary protein sequences, cognate receptors, genetic loci, and cell types responsible for their production. The interferons, including types I and II, overlap significantly in the genes they control resulting in a shared spectrum of diverse biological effects which includes regulation of both the innate and adaptive immune...