Behçet's disease: from Hippocrates to the third millennium. Issue 9 (20th August 2003)

• Record Type: Journal Article
• Authors: Verity, D H; Wallace, G R; Vaughan, R W; Stanford, M R
• Is Part Of: British journal of ophthalmology. Volume 87:Issue 9(2003)
• Page Start: 1175
• Page End: 1183
• Publication Date: 2003-08-20
• Subjects: Behçet's disease -- factor V Leiden -- gene polymorphisms -- retinal vascular occlusion -- uvei; Ophthalmology -- Periodicals; 617.7
• DOI: 10.1136/bjo.87.9.1175
• Languages: English
• ISSNs: 0007-1161

Abstract

Abstract : Behçet's disease (BD) is characterised by recurrent episodes of orogenital aphthae, systemic vasculitis, and systemic and retinal venous thrombosis. An association between HLA-B51 and BD was first identified over 20 years ago, but recently identified gene associations implicate regions both within and without the MHC in the immunological events underlying the lesions in BD. These include allelic variants within the tumour necrosis factor gene region and within the MHC class I chain related gene region, the factor V Leiden mutation, which is associated with retinal vascular occlusion, and alleles of the intercellular adhesion molecule gene. No single causative gene for BD has emerged; the evidence indicates that the underlying immune events in BD are triggered by a microbial antigen and subsequently driven by genetic influences which control leucocyte behaviour and the coagulation pathways. Knowledge of these risk factors may permit a more accurate prognosis for a given patient, and identify new pathways for more targeted intervention than is currently available.