The inhibitory receptor superfamily: potential relevance to atopy.
The role of inhibitory receptor superfamily (IRS) members in the pathophysiology of atopy is still largely unexplored but the past year or so has brought at least three important advances in the understanding of IRS member function: first, several targets of an inositol-phosphatase-dependent inhibitory signaling pathway utilized by some IRS members were identified; second, there is accumulating evidence from murine models supporting the importance of inhibitory Fc gamma receptors in modulating immune-complex-mediated inflammation; third, the inhibitory signaling capability of several previously identified candidate IRS members--including several expressed on cell types implicated in atopy and allergic reactions--has been demonstrated.
Scharenberg
A M
AM
Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA. ascharen@caregroup.harvard.edu
D000818:Animals; D001249:Asthma / Q000276:immunology; D020022:Genetic Predisposition to Disease; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000235:genetics / Q000276:immunology*; D018448:Models, Immunological; D011971:Receptors, Immunologic / Q000145:classification / Q000276:immunology*
D011971:Receptors, Immunologic