The risk of developing RV with minor skin vasculitis (i.e., purpura or petechiae) was 10-20-fold increased in patients with DRB1*04, in particular in those homozygous for DRB1*04, and also in those with DRB1*0401.
The risk of developing RV with minor skin vasculitis (i.e., purpura or petechiae) was 10-20-fold increased in patients with DRB1*04, in particular in those homozygous for DRB1*04, and also in those with DRB1*0401.
The phenotype, reported for the first time in this extended kindred, contrasts with that of an apparently unrelated family carrying the same mutation who presented with spontaneous hepatic haemorrhage and rupture, and with the manifestations in a family with the lysozymeIle56Thr variant who presented with dermal petechiae before proceeding to fatal visceral amyloidosis.
Low normal or higher blood levels of cortisol often with petechiae on intrathoracic organs, depleted maternal IgG antibodies to endotoxin core (EndoCAb) and early IgM EndoCAb triggered, partial deletions of the C4 gene, and frequent IL-10-592*A polymorphism in SIDS victims as well as possible hypoxia-induced decreased production of antiinflammatory, antiimmune, and antifibrotic cytokine IL-10, may be responsible for the excessive reactions to otherwise harmless infections.