Published in Journal of Autoimmunity
Vasoconstriction accompanied by changes in skin color is a normal physiologic response to cold. The distinction between this normal physiology and Raynaud's phenomenon (RP) has yet to be well characterized. In anticipation of the 9th International Congress on Autoimmunity, a panel of 12 RP experts from 9 different institutes and four different coun...
Published in Journal of Autoimmunity
Published in Journal of Autoimmunity
Ultraviolet (UV) light is intricately linked to the functional status of the cutaneous immune system. In susceptible individuals, UV radiation can ignite pathogenic inflammatory pathways leading to allergy or autoimmunity. In others, this same UV radiation can be used as a phototherapy to suppress pathogenic cutaneous immune responses. These vastly...
Published in Journal of Autoimmunity
Competitive capture is a process by which different determinants of an unfolding antigen compete for binding to the same MHC class II molecule. The "winning" determinant is then dominantly displayed. For self antigens, T cells with specificity for dominantly displayed determinants will be subject to strong tolerance induction. With this in mind we ...
Published in Journal of Autoimmunity
Herein we will review the role of glycans in the immune system. Specific topics covered include: the glycosylation sites of IgE, IgM, IgD, IgE, IgA, and IgG; how glycans can encode "self" identity by functioning as either danger associated molecular patterns (DAMPs) or self-associated molecular patterns (SAMPs); the role of glycans as markers of pr...
Published in Journal of Autoimmunity
The intrahepatic biliary destruction of primary biliary cirrhosis (PBC) appears secondary to a multi-lineage response that includes autoantibodies, biliary apotopes, and cellular responses. Although there has been considerable effort in defining the role and specificity of anti-mitochondrial autoantibodies, a major challenge has been the characteri...
Published in Journal of Autoimmunity
The classical myelin basic protein (MBP) exons belong to a much larger unit, termed the Golli-MBP gene. Here we have examined the T-cell determinant structure of the Golli protein region in the BALB/c mouse. Golli p10-24, which was shown to have the strongest affinity for I-A(d), could not induce T-cell activation. Paradoxically, the poorer bin...
Published in Journal of autoimmunity
The C-terminal domain of the fibrinogen gamma chain (gammaC) has been shown to bind to the integrins alphaIIbbeta3, alphaMbeta2 and alphaVbeta3. It has also been reported that a peptide derived from the alphaMbeta2-binding site of gammaC can suppress an animal model of multiple sclerosis, experimental autoimmune encephalomyelitis (EAE). Here we hav...
