title: Anti-annexin V antibody in systemic lupus erythematosus patients with lupus anticoagulant and/or anticardiolipin antibody.
abstract: We investigated anti-annexin V antibody (aANX) in patients with systemic lupus erythematosus (SLE), and correlated to positivity with lupus anticoagulant (LA)/anticardiolipin antibody (aCL). aANX was positive in 12/47 SLE patients (26%), including 7 with beta 2-glycoprotein 1 (GPI)-dependent aANX. The positivity of aANX was higher in patients with aCL (19%) and LA/aCL (50%) than in those without LA/aCL (10%). From these results, it is concluded that aANX is an autoantibody closely related to LA/aCL, and can be a possible new risk marker for thrombosis.
authors.affiliation: Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan.
authors.forename: J
authors.initials: J
authors.lastname: Matsuda
authors.forename: N
authors.initials: N
authors.lastname: Saitoh
authors.forename: K
authors.initials: K
authors.lastname: Gohchi
authors.forename: M
authors.initials: M
authors.lastname: Gotoh
authors.forename: M
authors.initials: M
authors.lastname: Tsukamoto
mesh_terms: D017304:Annexin A5 / Q000276:immunology*; D000906:Antibodies / Q000097:blood*; D017153:Antibodies, Anticardiolipin / Q000097:blood*; D006801:Humans; D016682:Lupus Coagulation Inhibitor / Q000097:blood*; D008180:Lupus Erythematosus, Systemic / Q000097:blood / Q000276:immunology*
chemical_list: D017304:Annexin A5; D000906:Antibodies; D017153:Antibodies, Anticardiolipin; D016682:Lupus Coagulation Inhibitor