title: Neuropsychiatric manifestations associated with anti-endothelial cell antibodies in systemic lupus erythematosus.
abstract: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by multisystem involvement due to immune dysregulation. Neuropsychiatric systemic lupus erythematosus (NPSLE) includes neurological syndromes involving the central, peripheral and autonomic nervous system, as well as psychiatric syndromes observed in patients with SLE in which other causes have been excluded. The pathogenesis of NPSLE has been attributed to many different mechanisms. In particular, autoantibody-mediated vasculopathy seems to play a major role in the pathogenesis of the clinical features. Several autoantibody specificities have been reported in the serum and cerebrospinal fluid of NPSLE patients. Recently, we demonstrated an association between serum antiendothelial antibodies (AECA) and psychosis or depression in SLE patients, strengthening the notion of a possible role of this class of autoantibodies in the pathogenesis of the disease. The study of these autoantibodies could be a useful diagnostic and prognostic tool in patients with NPSLE.
authors.forename: Carlo
authors.initials: C
authors.lastname: Perricone
authors.forename: Monica
authors.initials: M
authors.lastname: Pendolino
authors.forename: Marta
authors.initials: M
authors.lastname: Olivieri
authors.forename: Fabrizio
authors.initials: F
authors.lastname: Conti
authors.forename: Guido
authors.initials: G
authors.lastname: Valesini
authors.forename: Cristiano
authors.initials: C
authors.lastname: Alessandri
mesh_terms: D001323:Autoantibodies / Q000097:blood*; D015415:Biomarkers / Q000097:blood; D019468:Disease Management; D042241:Early Diagnosis; D006801:Humans; D020945:Lupus Vasculitis, Central Nervous System / Q000175:diagnosis / Q000276:immunology
chemical_list: D001323:Autoantibodies; D015415:Biomarkers; C087589:anti-endothelial cell antibody