NF-kappaB signaling and human disease.

Despite substantial progress in understanding the NF-kappaB signaling pathway, the connections between this pathway and human disease are only now being elucidated. Genes that function within or upstream of the NF-kappaB pathway have been found to cause four distinct disorders and two allelic conditions. Investigation of these genes and disorders has brought significant insight into the role of NF-kappaB in various aspects of physiological development.