Autoantibodies to domain 1 of beta 2 glycoprotein 1: A promising candidate biomarker for risk management in antiphospholipid syndrome

Michael Mahler, Gary L. Norman, Pier Luigi Meroni, Munther Khamashta

Research output: Contribution to journalReview articlepeer-review

88 Citations (Scopus)

Abstract

Antiphospholipid syndrome (APS) is an autoimmune disorder characterized by frequent clotting in arteries and veins and/or miscarriages. Autoantibodies to phospholipids and to beta 2 glycoprotein 1 (β2GP1) play an important role in the pathogenesis of APS. Antibodies to the domain 1 of β2GP1 (β2GP1-D1) have been suggested as a risk marker for thrombosis and to a lesser extent for pregnancy complications in patients suffering from APS. Despite significant interest in anti-β2GP1-D1 antibodies and a considerable research history, the number of studies is still limited and acceptance of the clinical significance of this biomarker is still evolving. The present review summarizes the current knowledge of anti-β2GP1-D1 antibodies and provides insights on recent discoveries. Moreover, we present a suggested guideline for future studies to better understand and verify the clinical utility of anti-β2GP1-D1 antibodies. © 2012 Elsevier B.V.
Original languageEnglish
Pages (from-to)313-317
Number of pages5
JournalAUTOIMMUNITY REVIEWS
Volume12
Issue number2
DOIs
Publication statusPublished - 1 Dec 2012

Keywords

  • Antiphospholipid syndrome
  • APS
  • Autoantibodies
  • Beta 2 glycoprotein 1
  • Domain 1

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