Caffey disease: new perspectives on old questions.

ABSTRACT: The autosomal dominant form of Caffey disease is a largely self-limiting infantile bone disorder characterized by acute inflammation of soft tissues and localized thickening of the underlying bone cortex. It is caused by a recurrent arginine-to-cysteine substitution (R836C) in the α1(I) chain of type I collagen. However, the functional link between this mutation and the underlying pathogenetic mechanisms still remains elusive. Importantly, it remains to be established as to how a point-mutation in type I collagen leads to a cascade of inflammatory events and spatio-temporally limited hyperostotic bone lesions, and how structural and inflammatory components contribute to the different organ-specific manifestations in Caffey disease. In this review we attempt to shed light on these questions

SUBMITTER: Nistala H 

PROVIDER: S-EPMC3987944 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature