Reactivity against the Five Domains of β₂ Glycoprotein I: A Focus on Systemic Lupus Erythematosus

Cecilia Beatrice Chighizola^1,2, Maria Orietta Borghi¹, Claudia Grossi¹, Francesca Pregnolato¹, Maria Gerosa² and Pier Luigi Meroni^1,2*

¹Immunorheumatological Research Laboratory, Istituto Auxologico Italiano, Milan, Italy

²Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy

^*Corresponding Author: Pier Luigi Meroni, Department of Rheumatology, Istituto G. Pini, Piazza C. Ferrari, 1 – 20122 Milano, Italy, Tel: +390258296272, Fax: +390258296315 Email: