KAT2B expression on CD4+T lymphocytes in pediatric systemic lupus erythematosus

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...

Pediatric systemic lupus erythematosus

Increased expression of CD40 ligand on systemic lupus erythematosus lymphocytes.

The specificity of T cell help for B cell activation and differentiation is maintained by the brief expression on the T cell surface, following T cell receptor-mediated triggering, of CD40 ligand (CD40L). Interaction of T helper (Th) cell CD40L with B cell CD40 induces B cell activation, cell surface expression of activation antigens, proliferation, and initiation of immunoglobulin isotype swit...

Expression Pattern of Telomerase Reverse Transcriptase (hTERT) Variants and Bcl-2 in Peripheral Lymphocytes of Systemic Lupus Erythematosus Patients

Background & Objective: It is not clear whether activated lymphocytes of patients with systemic lupus erythematosus (SLE) are more proliferative or less apoptotic. We aimed to delineate potential differences between B and T cells of SLE patients compared to healthy controls regarding the telomerase activity and apoptosis status. Methods: In this cross-sec...

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...