Search Results - "Ooijevaar‐de Heer, Pleuni"
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Cross-reactivity of IgM anti-modified protein antibodies in rheumatoid arthritis despite limited mutational load
Published in Arthritis research & therapy (03-09-2021)“…Abstract Background Anti-modified protein antibodies (AMPA) targeting citrullinated, acetylated and/or carbamylated self-antigens are hallmarks of rheumatoid…”
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Structural Determinants of Unique Properties of Human IgG4-Fc
Published in Journal of molecular biology (06-02-2014)“…Human IgG4, normally the least abundant of the four subclasses of IgG in serum, displays a number of unique biological properties. It can undergo heavy-chain…”
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Dynamics of circulating TNF during adalimumab treatment using a drug-tolerant TNF assay
Published in Science translational medicine (30-01-2019)“…Patients with rheumatoid arthritis (RA) can be successfully treated with tumor necrosis factor (TNF) inhibitors, including the monoclonal antibody adalimumab…”
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Identification of Clinically and Pathophysiologically Relevant Rheumatoid Factor Epitopes by Engineered IgG Targets
Published in Arthritis & rheumatology (Hoboken, N.J.) (01-12-2020)“…Objective Rheumatoid factors (RFs), which are anti‐IgG autoantibodies strongly associated with rheumatoid arthritis (RA), are also found in other diseases and…”
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Novel approach to monitor intravenous immunoglobulin pharmacokinetics in humans using polymorphic determinants in IgG1 constant domains
Published in European journal of immunology (01-04-2022)“…Clinical efficacy of intravenous immunoglobulin treatment (IVIg) is related to its pharmacokinetic (PK) profile. Its usual evaluation, by measuring serum total…”
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Human IgE does not bind to human FcRn
Published in Scientific reports (07-01-2022)“…The neonatal Fc receptor (FcRn) is known to mediate placental transfer of IgG from mother to unborn. IgE is widely known for triggering immune responses to…”
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Rheumatoid factors do not preferentially bind to ACPA-IgG or IgG with altered galactosylation
Published in Rheumatology (Oxford, England) (01-11-2017)“…Recent reports describe interactions between the two most prominent RA-related autoantibodies, RFs and ACPAs. The main aim of the present study was to…”
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Dynamics of antibodies to SARS‐CoV‐2 in convalescent plasma donors
Published in Clinical & translational immunology (2021)“…Objectives Characterisation of the human antibody response to SARS‐CoV‐2 infection is vital for serosurveillance purposes and for treatment options such as…”
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Nanomolar to sub-picomolar affinity measurements of antibody–antigen interactions and protein multimerizations: Fluorescence-assisted high-performance liquid chromatography
Published in Analytical biochemistry (15-06-2013)“…Although several techniques exist for the measurement of high-affinity interactions, it is still challenging to determine dissociation constants around or even…”
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Adaptive antibody diversification through N-linked glycosylation of the immunoglobulin variable region
Published in Proceedings of the National Academy of Sciences - PNAS (20-02-2018)“…A hallmark of B-cell immunity is the generation of a diverse repertoire of antibodies from a limited set of germline V(D)J genes. This repertoire is usually…”
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Rheumatoid factor autoantibody repertoire profiling reveals distinct binding epitopes in health and autoimmunity
Published in Annals of the rheumatic diseases (01-07-2023)“…Rheumatoid factors (RF) are one of the hallmark autoantibodies characteristic of rheumatoid arthritis (RA), and are frequently observed in other diseases and…”
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Mechanism of Immunoglobulin G4 Fab-arm Exchange
Published in Journal of the American Chemical Society (06-07-2011)“…Immunoglobulin G (IgG) antibodies are symmetrical molecules that may be regarded as covalent dimers of 2 half-molecules, each consisting of a light chain and a…”
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Factors affecting IgG4-mediated complement activation
Published in Frontiers in immunology (26-01-2023)“…Of the four human immunoglobulin G (IgG) subclasses, IgG4 is considered the least inflammatory, in part because it poorly activates the complement system…”
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14
IgG Subclass Specificity Discriminates Restricted IgM Rheumatoid Factor Responses From More Mature Anti–Citrullinated Protein Antibody–Associated or Isotype‐Switched IgA Responses
Published in Arthritis & rheumatology (Hoboken, N.J.) (01-12-2015)“…Objective To investigate the presence and patterns of specific IgG subclass recognition by IgM rheumatoid factor (IgM‐RF) and IgA‐RF with a newly developed…”
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Dynamics of Inter-heavy Chain Interactions in Human Immunoglobulin G (IgG) Subclasses Studied by Kinetic Fab Arm Exchange
Published in The Journal of biological chemistry (28-02-2014)“…Interdomain interactions between the CH3 domains of antibody heavy chains are the first step in antibody assembly and are of prime importance for maintaining…”
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CD5L is a canonical component of circulatory IgM
Published in Proceedings of the National Academy of Sciences - PNAS (12-12-2023)“…Immunoglobulin M (IgM) is an evolutionary conserved key component of humoral immunity, and the first antibody isotype to emerge during an immune response. IgM…”
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Variable Domain N -Linked Glycans Acquired During Antigen-Specific Immune Responses Can Contribute to Immunoglobulin G Antibody Stability
Published in Frontiers in immunology (12-04-2018)“…Immunoglobulin G (IgG) can contain -linked glycans in the variable domains, the so-called Fab glycans, in addition to the Fc glycans in the C 2 domains. These…”
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Next-generation rheumatoid factor assay provides improved predictive power for the development of arthritis in patients at risk
Published in Rheumatic & musculoskeletal diseases open (20-08-2024)“…ObjectiveRheumatoid arthritis (RA) is characterised by the presence of autoantibodies, among which those targeting the constant region of immunoglobulin G…”
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Infusion reactions during infliximab treatment are not associated with IgE anti-infliximab antibodies
Published in Annals of the rheumatic diseases (01-07-2017)“…Controversy exists on the role of IgE antidrug antibodies (IgE-ADA) in infusion reactions (IR) on infliximab treatment, partly due to the lack of a positive…”
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Longitudinal rheumatoid factor autoantibody responses after SARS-CoV-2 vaccination or infection
Published in Frontiers in immunology (29-02-2024)“…Rheumatoid factors (RFs) are autoantibodies that target the Fc region of IgG, and are found in patients with rheumatic diseases as well as in the healthy…”
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