Post-translational oxidative modification of beta 2-glycoprotein I and its role in the pathophysiology of the antiphospholipid syndrome

作者：Mirarabshahi Peyman; Abdelatti Mahmoud; Krilis Steven^*

来源：Autoimmunity Reviews, 2012, 11(11): 779-780.

DOI：10.1016/j.autrev.2011.12.007

• B-2-glycoprotein I
• Antiphospholipid Syndrome
• Oxidation

Vascular thrombosis and/or recurrent miscarriages are the main characteristics defining Antiphospholipid Syndrome (APS). Currently there is no well-defined clinical features and/or laboratory tests that predicts the risk of adverse prognostic outcomes in APS. In this short review, we report the importance of posttranslational modification of beta2 glycoprotein I, the major autoantigen in the APS beta2 glycoprotein I that may, in part, explain possible mechanisms for the generation of auto antibodies to beta2 glycoprotein I. A specific ELISA measuring the level of oxidised beta2 glycoprotein I could be used as a potential new laboratory test - along with other laboratory tests - to more accurately predict the risk of having a clinical event in patients with APS.

• 出版日期2012-9