Tolerating factor VIII: recent progress

S Lacroix-Desmazes, J Voorberg, D Lillicrap… - Frontiers in …, 2020 - frontiersin.org
Development of neutralizing antibodies against biotherapeutic agents administered to
prevent or treat various clinical conditions is a longstanding and growing problem faced by …

[HTML][HTML] Plant cell-made protein antigens for induction of Oral tolerance

H Daniell, M Kulis, RW Herzog - Biotechnology advances, 2019 - Elsevier
The gut associated lymphoid tissue has effective mechanisms in place to maintain tolerance
to food antigens. These can be exploited to induce antigen-specific tolerance for the …

Suppression of inhibitor formation against FVIII in a murine model of hemophilia A by oral delivery of antigens bioencapsulated in plant cells

A Sherman, J Su, S Lin, X Wang… - Blood, The Journal …, 2014 - ashpublications.org
Hemophilia A is the X-linked bleeding disorder caused by deficiency of coagulation factor
VIII (FVIII). To address serious complications of inhibitory antibody formation in current …

B cell–activating factor modulates the factor VIII immune response in hemophilia A

BS Doshi, J Rana, G Castaman… - The Journal of …, 2021 - Am Soc Clin Investig
Inhibitors of factor VIII (FVIII) remain the most challenging complication of FVIII protein
replacement therapy in hemophilia A (HA). Understanding the mechanisms that guide FVIII …

Factor VIII gene variants and inhibitor risk in African American hemophilia A patients

D Gunasekera, RA Ettinger… - Blood, The Journal …, 2015 - ashpublications.org
Abstract African American hemophilia A (HA) patients experience a higher incidence of
neutralizing anti-factor VIII (FVIII) antibodies (“inhibitors”) vis-à-vis white patients …

Vaccinations are not associated with inhibitor development in boys with severe haemophilia A

H Platokouki, K Fischer, SC Gouw, A Rafowicz… - …, 2018 - Wiley Online Library
Background Inhibitor development in previously untreated patients (PUP s) with severe
haemophilia A is a multifactorial event. It is unknown whether paediatric vaccinations given …

Progress toward inducing immunologic tolerance to factor VIII

DW Scott, KP Pratt, CH Miao - Blood, The Journal of the …, 2013 - ashpublications.org
A major problem in treating hemophilia A patients with therapeutic factor VIII (FVIII) is that
20% to 30% of these patients produce neutralizing anti-FVIII antibodies. These antibodies …

[HTML][HTML] von Willebrand factor binds to the surface of dendritic cells and modulates peptide presentation of factor VIII

N Sorvillo, RB Hartholt, E Bloem, M Sedek… - …, 2016 - ncbi.nlm.nih.gov
It has been proposed that von Willebrand factor might affect factor VIII immunogenicity by
reducing factor VIII uptake by antigen presenting cells. Here we investigate the interaction of …

An update on the 'danger theory'in inhibitor development in hemophilia A

SJ Schep, M Boes, REG Schutgens… - Expert Review of …, 2019 - Taylor & Francis
Introduction: Nowadays, one of the most serious treatment complications in hemophilia A is
the formation of neutralizing antibodies against coagulation factor VIII (FVIII). These so …

Induction of tolerance to therapeutic proteins with antigen-processing independent T cell epitopes: controlling immune responses to biologics

E Schurgers, DC Wraith - Frontiers in immunology, 2021 - frontiersin.org
The immune response to exogenous proteins can overcome the therapeutic benefits of
immunotherapies and hamper the treatment of protein replacement therapies. One clear …