Objective To develop new classification criteria for systemic lupus erythematosus ( SLE )
jointly supported by the European League Against Rheumatism ( EULAR ) and the American …

Covid-19 in Immune-Mediated Inflammatory Diseases The authors describe patients in New
York City with known immune-mediated inflammatory disease in whom Covid-19 developed …

Background— A recent case-control study suggested a benefit of hydroxychloroquine (HCQ)
in lowering the risk of cardiac manifestations of neonatal lupus (cardiac-NL) in pregnancies …

Objective To investigate the humoral and cellular immune response to messenger RNA (mRNA)
COVID-19 vaccines in patients with immune-mediated inflammatory diseases (IMIDs) …

Objective Epidemiologic data on systemic lupus erythematosus (SLE) are limited, particularly
for racial/ethnic subpopulations in the US. This meta‐analysis leveraged data from the …

Background— Cardiac manifestations of neonatal lupus include conduction disease and,
rarely, an isolated cardiomyopathy. This study was initiated to determine the mortality and …

Background Based on the potential involvement of Toll-like receptor (TLR) signalling in the
pathogenesis of neonatal lupus (NL), it was hypothesised that fetal exposure to …

The molecular and cellular processes that lead to renal damage and to the heterogeneity of
lupus nephritis (LN) are not well understood. We applied single-cell RNA sequencing (…

Objective To evaluate seroreactivity and disease flares after COVID‐19 vaccination in a
multiethnic/multiracial cohort of patients with systemic lupus erythematosus (SLE). Methods …

Autoimmune congenital heart block (CHB) is an immune-mediated acquired disease that is
associated with the placental transference of maternal antibodies specific for Ro and La …