Results 31 to 40 of about 48,629 (258)

Arginine mutation alters binding of a human monoclonal antibody to antigens linked to systemic lupus erythematosus and the antiphospholipid syndrome [PDF]

, 2007
Objective: Previous studies have shown the importance of somatic mutations and arginine residues in the complementarity-determining regions (CDRs) of pathogenic anti-double-stranded DNA (anti-dsDNA) antibodies in human and murine lupus, and in studies of
Giles, I., Ioannou, Y., Isenberg, D.A., Lambrianides, A., Latchman, D.S., Manson, J.J., Mason, L., Rahman, A.   +7 more
core   +1 more source

Multiplex giant magnetoresistive biosensor microarrays identify interferon-associated autoantibodies in systemic lupus erythematosus. [PDF]

, 2016
High titer, class-switched autoantibodies are a hallmark of systemic lupus erythematosus (SLE). Dysregulation of the interferon (IFN) pathway is observed in individuals with active SLE, although the association of specific autoantibodies with chemokine ...
Baechler, Emily C, Balboni, Imelda M, Diep, Vivian K, Haddon, D James, Hall, Drew A, Lee, Jung-Rok, Petri, Michelle, Price, Jordan V, Utz, Paul J, Wand, Hannah E, Wang, Shan X   +10 more
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Identification of autoantigens and their potential post-translational modification in EGPA and severe eosinophilic asthma

Frontiers in Immunology, 2023
BackgroundThe chronic airway inflammation in severe eosinophilic asthma (SEA) suggests potential autoimmune aetiology with unidentified autoantibodies analogous to myeloperoxidase (MPO) in ANCA-positive EGPA (eosinophilic granulomatosis with polyangiitis)
Ilaria Esposito, Ioanna Kontra, Chiara Giacomassi, Chiara Giacomassi, Sotiria Manou-Stathopoulou, James Brown, Richard Stratton, Richard Stratton, Galateia Verykokou, Roberto Buccafusca, Michael Stevens, Michael Stevens, Ahuva Nissim, Myles J. Lewis, Paul E. Pfeffer, Paul E. Pfeffer   +15 more
doaj   +1 more source

Antibody Reactivity of B Cells in Lupus Patients with Increased Disease Activity and ARID3a Expression

Antibodies, 2015
Earlier studies showed that the DNA-binding protein, Bright/ARID3a bound to a subset of human and mouse immunoglobulin heavy chain promoters where it enhanced expression.
Julie M. Ward, Judith A. James, Yan D. Zhao, Carol F. Webb   +3 more
doaj   +1 more source

Identification of novel, clinically correlated autoantigens in the monogenic autoimmune syndrome APS1 by proteome-wide PhIP-Seq

eLife, 2020
The identification of autoantigens remains a critical challenge for understanding and treating autoimmune diseases. Autoimmune polyendocrine syndrome type 1 (APS1), a rare monogenic form of autoimmunity, presents as widespread autoimmunity with T and B ...
Sara E Vazquez, Elise MN Ferré, David W Scheel, Sara Sunshine, Brenda Miao, Caleigh Mandel-Brehm, Zoe Quandt, Alice Y Chan, Mickie Cheng, Michael German, Michail Lionakis, Joseph L DeRisi, Mark S Anderson   +12 more
doaj   +1 more source

Gad65 is recognized by t-cells, but not by antibodies from nod-mice [PDF]

, 1994
Since the 64kDa-protein glutamic acid decarboxylase (GAD) is one of the major autoantigens in T-cell mediated Type 1 diabetes, its relevance as a T-cell antigen needs to be clarified. After isolation of splenic T-cells from non-obese diabetic (NOD) mice,
Alzari PM, Atkinson MA, Baekkeskov S, Bieg S, Christgau S, Christie MR, Diaz JL, Eisenbarth GS, Hackett CJ, Honeyman MC, J. Seissler, Jennings PA, L. Herberg, Leiter EH, Lie W, Mauch L, Miller LP, Ohneda A, Peters PJ, Roep BO, Roep BO, S. Bieg, Seissler J, Seissler J, Solimena M, Solimena M, Velloso LA, W. A. Scherbaum, W. Northemann   +28 more
core   +1 more source

A repertoire of 124 potential autoantigens for autoimmune kidney diseases identified by dermatan sulfate affinity enrichment of kidney tissue proteins.

PLoS ONE, 2019
Autoantigens are the molecular targets in autoimmune diseases. They are a cohort of seemingly unrelated self-molecules present in different parts of the body, yet they can trigger a similar chain of autoimmune responses such as autoantibody production ...
Wei Zhang, Jung-Hyun Rho, Michael W Roehrl, Michael H Roehrl, Julia Y Wang   +4 more
doaj   +1 more source

Structural and thermodynamic approach to peptide immunogenicity [PDF]

, 2008
In the conventional paradigm of humoral immunity, B cells recognize their cognate antigen target in its native form. However, it is well known that relatively unstable peptides bearing only partial structural resemblance to the native protein can trigger
Ascherman, DP, Camacho, CJ, Katsumata, Y
core   +3 more sources

Microarray ELISA for Autoantibody Screening in Connective Tissue Diseases [PDF]

Journal of Clinical and Diagnostic Research, 2012
Objective: This study was performed to demonstrate the use of an ELISA-based microarray technology which is termed as ‘PictArrays’, to identify autoantibody expression patterns in patients with symptoms of autoimmune connective tissue disease ...
Sarita Kumble, Lok Choi, Carlos Lopez-Muedano, Krishnanand D. Kumble   +3 more
doaj  

Emerging immunopharmacological targets in multiple sclerosis. [PDF]

, 2015
Inflammatory demyelination of the central nervous system (CNS) is the hallmark of multiple sclerosis (MS), a chronic debilitating disease that affects more than 2.5 million individuals worldwide. It has been widely accepted, although not proven, that the
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