Detection of antibody-mediated reduction of annexin A5 anticoagulant activity in plasmas of patients with the antiphospholipid syndrome

JH Rand, XX Wu, R Lapinski, WL van Heerde… - Blood, 2004 - ashpublications.org
Abstract Annexin A5 (A5) forms 2-dimensional crystals over phospholipid bilayers, blocking
their availability for coagulation reactions. Recently, human antiphospholipid (aPL) …

Human monoclonal antiphospholipid antibodies disrupt the annexin A5 anticoagulant crystal shield on phospholipid bilayers: evidence from atomic force microscopy …

JH Rand, XX Wu, AS Quinn, PP Chen… - The American journal of …, 2003 - Elsevier
The antiphospholipid (aPL) syndrome is an autoimmune condition that is marked by
recurrent pregnancy losses and/or systemic vascular thrombosis in patients who have …

Resistance to annexin A5 anticoagulant activity: a thrombogenic mechanism for the antiphospholipid syndrome

JH Rand, XX Wu, AS Quinn, DJ Taatjes - Lupus, 2008 - journals.sagepub.com
The phospholipid binding protein, annexin A5 (AnxA5), has potent anticoagulant properties
that result from its forming 2-dimensional crystals over phospholipids, blocking the …

Hydroxychloroquine protects the annexin A5 anticoagulant shield from disruption by antiphospholipid antibodies: evidence for a novel effect for an old antimalarial …

JH Rand, XX Wu, AS Quinn, AW Ashton… - Blood, The Journal …, 2010 - ashpublications.org
Abstract Annexin A5 (AnxA5) is a potent anticoagulant protein that crystallizes over
phospholipid bilayers (PLBs), blocking their availability for coagulation reactions …

Correlation between antiphospholipid antibodies that recognize domain I of β2-glycoprotein I and a reduction in the anticoagulant activity of annexin A5

B de Laat, XX Wu, M van Lummel, RHWM Derksen… - Blood, 2007 - ashpublications.org
The paradoxical correlation between thrombosis and the lupus anticoagulant (LAC) effect is
an enigmatic feature of the antiphospholipid (aPL) syndrome. The Dutch authors previously …

Annexin A2 is involved in antiphospholipid antibody-mediated pathogenic effects in vitro and in vivo

Z Romay-Penabad… - Blood, The Journal …, 2009 - ashpublications.org
Antiphospholipid (aPL) antibodies recognize receptor-bound β2 glycoprotein I (β2GPI) on
target cells, and induce an intracellular signaling and a procoagulant/proinflammatory …

Antibody-mediated interference with annexins in the antiphospholipid syndrome

JH Rand, XX Wu - Thrombosis research, 2004 - Elsevier
Targeting of the annexin A5 anticoagulant shield may be a significant mechanism for
thrombosis and pregnancy losses in APS. This may occur via high affinity antibodies that …

The annexin A5-mediated pathogenic mechanism in the antiphospholipid syndrome: role in pregnancy losses and thrombosis

JH Rand, XX Wu, AS Quinn, DJ Taatjes - Lupus, 2010 - journals.sagepub.com
Annexin A5 (AnxA5) binds to phospholipid bilayers, forming two-dimensional crystals that
block the phospholipids from availability for coagulation enzyme reactions. Antiphospholipid …

Autoantibodies against the fibrinolytic receptor, annexin 2, in antiphospholipid syndrome

G Cesarman-Maus, NP Ríos-Luna, AB Deora, B Huang… - Blood, 2006 - ashpublications.org
The association of thrombosis and gestational morbidity with antiphospholipid antibodies is
termed antiphospholipid syndrome (APS). Annexin 2 (A2) is a profibrinolytic endothelial cell …

Annexin A5 polymorphism (− 1C→ T) and the presence of anti-annexin A5 antibodies in the antiphospholipid syndrome

B de Laat, RHWM Derksen, IJ Mackie… - Annals of the …, 2006 - ard.bmj.com
Background: Annexin A5 is thought to have a role in the pathophysiology of the
antiphospholipid syndrome (APS)—a syndrome characterised by recurrent thrombosis and …