Family studies in systemic lupus erythematosus. I. Prenatal factors

Neurobrucellosis in systemic lupus erythematosus

Background: Brucellosis is a zoonotic infection which is endemic in many countries. It is a multisystem disease which may present with a broad spectrum of clinical manifestations and complications. Neurobrucellosis is an uncommon complication of brucellosis. Case presentation: A 25-year-old woman with a history of lupus for 5 months referred to the emergency ward of Shahid Beheshti Hosp...

Effects of Major Epigenetic Factors on Systemic Lupus Erythematosus

The pathogenesis of systemic lupus erythematosus (SLE) is influenced by both genetic factors and epigenetic modifications; the latter is a result of exposure to various environmental factors. Epigenetic modifications affect gene expression and alter cellular functions without modifying the genomic sequences. CpG-DNA methylation, histone modifications, and miRNAs are the main epigenetic factors ...

Studies of cryoproteins in systemic lupus erythematosus.

Cryoproteins observed in patients with systemic lupus erythematosus were shown to be of "mixed type," consisting largely of IgG and IgM. The IgM moiety possessed anti-IgG globulin reactivity and precipitated in the cold after mixing with a source of IgG. The IgM fraction of one cryoprotein precipitated only with the same patient's IgG. Antisera prepared against purified cryoproteins regularly r...

Studies of Atherosclerosis in Systemic Lupus Erythematosus

Cutaneous Manifestations of Systemic Lupus Erythematosus in Iranian Children

Systemic lupus erythematous (SLE) is an autoimmune process in which cutaneous lesions occur in majority of patients. This study was conducted to determine the pattern and prevalence of such lesions in SLE in Iranian children infected with SLE. Forty-eight patients, age between 3-16 yrs and male to female ratio of 7/1 were examined for the presence of cutaneous manifestations of SLE. The most co...