objective(s):genetic and environmental factors are involved in the pathogenesis of systemic lupus erythematosus (sle). autoreactive lymphocytes are cleared through apoptosis and any disturbance in the apoptosis or clearance of apoptotic cells may disturb tolerance and lead to autoimmunity. vitamin d has anti-proliferative effects and controls cell cycle progression. in this study we investigate...

The yG-globulin eluted at acid pH from kidney cortex homogenates and isolated glomeruli of five of six patients with lupus nephritis was found to exhibit antinuclear activity, which was not dependent on presence of fresh human serum. Specificity, as demonstrated by absorption of antinuclear activity, was related to nucleoprotein in three glomerular acid eluates and to DNA in two acid eluates as...

Patients with systemic lupus erythematosus (SLE) often display clearance deficiencies for various targets like apoptotic cells. Most of the in vitro phagocytosis assays have been performed with leukocyte preparations from patients with SLE and may, therefore, be influenced by immunosuppressive drugs. We isolated circulating hematopoietic stem cells from patients with SLE to generate adherent ce...

Objective(s):Genetic and environmental factors are involved in the pathogenesis of systemic lupus erythematosus (SLE). Autoreactive lymphocytes are cleared through apoptosis and any disturbance in the apoptosis or clearance of apoptotic cells may disturb tolerance and lead to autoimmunity. Vitamin D has anti-proliferative effects and controls cell cycle progression. In this study we investigate...

Periorbital edema occurs frequently in dermatomyositis, but it has rarely been noted in systemic systemic lupus erythematosus. We describe a patient who developed bilateral periorbital edema and erythema as the sole manifestation of systemic lupus erythematosus.

EGR: erythema gyratum repens SLE: systemic lupus erythematosus INTRODUCTION Bullous lupus erythematosus is an autoantibodymediated subepidermal blistering disease that occurs in patients with systemic lupus erythematosus (SLE). Erythema gyratum repens (EGR) is a clinical diagnosis characterized by a wood grain pattern of centrifugally migrating erythematous plaques with fine leading scale. Alth...

the most seasoned and savvy clinician views lupus warily, considering it one of the most bewildering diseases in all of medicine. Th is situation should not be a surprise since the manifestations of lupus are dizzying in their variety and exasperating in their subtlety. Furthermore , although lupus has been at the heart of immuno-logy research for decades, investigators have yet to fi gure out ...

We report a patient with systemic lupus erythematosus complicated by toluene poisoning. She had erythema, alopecia, arthralgia, and various neurological symptoms. Laboratory findings showed leukocytopenia, low levels of complements, and anti-dsDNA antibody. However, normal interleukin-6 level and IgG index of cerebrospinal fluid and brain magnetic resonance imaging and single photon emission co...

Annular urticarial lesions in a child must establish a main differential diagnosis with urticaria multiforme, common urticaria, acute hemorrhagic edema of infancy, erythema marginatum, erythema annulare centrifugum, annular erythema in childhood, erythema multiforme, Sweet's syndrome, Schönlein-Henoch purpura, erythematosus lupus, several systemic vasculitis, and serum sickness.