Systemic lupus erythematosus (SLE) is an autoimmune disease with protean manifestations
that predominantly affects young women. Certain ethnic groups are more vulnerable than …

There is growing evidence that coronavirus disease 2019 (COVID-19) can lead to a
dysregulation of the immune system with the development of autoimmune phenomena. The …

Objective To develop new antiphospholipid syndrome (APS) classification criteria with high
specificity for use in observational studies and trials, jointly supported by the American …

Systemic lupus erythematosus (SLE) is a life-threatening autoimmune disease characterized
by adaptive immune system activation, formation of double-stranded DNA autoantibodies …

Systemic lupus erythematosus (SLE) is a heterogeneous autoimmune disease. Knowledge
of circulating immune cell types and states associated with SLE remains incomplete. We …

Clinical heterogeneity, unpredictable course and flares are characteristics of systemic lupus
erythematosus (SLE). Although SLE is—by and large—a systemic disease, occasionally it …

In East Central Europe (ECE), democracy and the rule of law are under siege, most notably
in Hungary and Poland and, to a lesser extent, also in the Czech Republic and Slovakia …

Objective To update the 2012 EULAR/ERA–EDTA recommendations for the management of
lupus nephritis (LN). Methods Following the EULAR standardised operating procedures, a …

This guidance focuses on methodological aspects of lupus anticoagulant (LA) testing, as
well as interpretation of results for clinicians. The main changes in how to test for LA …

Objectives To quantify global, regional and country-specific estimates of epidemiology of
systemic lupus erythematosus (SLE). Methods Four databases were systematically …