Interleukin-21 receptor gene polymorphism (rs2285452 A/G) is associated with susceptibility to Behçet's disease.

Behçet's disease (BD) is a chronic auto inflammatory disorder of unknown aetiology. Recently, the dysregulation of interleukin-21 receptor (IL-21R) has been incriminated in different autoimmune and auto-inflammatory diseases, such as systemic lupus erythematous, rheumatoid arthritis, and type 1 diabetes. Herein, we aimed to investigate the association of two Il-21R gene polymorphisms with BD.

IRAK2 is associated with systemic lupus erythematosus risk.

Introduction: Interleukin-1 receptor-associated kinases (IRAKs) are serine-threonine kinases involved in toll-like receptor and interleukin-1 signaling pathways. They play a key role in inflammation and innate immunity. IRAKs have been previously incriminated in autoimmune diseases such as systemic lupus erythematosus (SLE) and rheumatoid arthritis and inhibition of IRAKs has been recently regarded as a potential therapeutic strategy for SLE.

The role of enterovirus infections in type 1 diabetes in Tunisia.

Background: Enteroviral infections have long been suspected in having a role in β cell destruction and therefore leading to the onset of clinical type 1 diabetes (T1D). The frequency of enterovirus (EV)-related T1D in North Africa is still unknown. The aim of the present study was to investigate the relationship between infection with EV and T1D in Tunisia.

[Catastrophic antiphospholipid syndrome. Report of two cases].

The antiphospholopid syndrome has been associated with thromboembolic events, thrombocytopenia and fetal loss. Some patients with the antiphospholipid syndrome may develop an acutely catastrophic syndrome characterized by multiple vascular occlusions which often results in death. Most patients dye as a result of a combination of cardiac and pulmonary failure.