TY - GEN A1 - Roggenbuck, Dirk A1 - Vermeire, Severine A1 - Hoffmann, Ilse A1 - Reinhold, Dirk A1 - Schierack, Peter A1 - Goihl, Alexander A1 - Arnim, Ulrike von A1 - De Hertogh, Gert A1 - Polymeros, Dimitrios A1 - Bogdanos, Dimitrios Petrou A1 - Bossuyt, Xavier T1 - Evidence of Crohn's disease-related anti-glycoprotein 2 antibodies in patients with celiac disease T2 - Clinical Chemistry and Laboratory Medicine Y1 - 2015 U6 - https://doi.org/10.1515/cclm-2014-0238 SN - 1437-4331 VL - 53 IS - 9 SP - 1349 EP - 1357 ER - TY - GEN A1 - Sowa, Mandy A1 - Großmann, Kai A1 - Knütter, Ilka A1 - Hiemann, Rico A1 - Röber, Nadja A1 - Anderer, Ursula A1 - Csernok, Elena A1 - Bogdanos, Dimitrios Petrou A1 - Borghi, Maria Orietta A1 - Meroni, Pier Luigi A1 - Schierack, Peter A1 - Reinhold, Dirk A1 - Conrad, Karsten A1 - Roggenbuck, Dirk T1 - Simultaneous automated screening and confirmatory testing for vasculitis-specific ANCA T2 - PLoS ONE KW - ANCA KW - vasculitis KW - screening KW - confirmatory testing KW - multiplexing KW - CytoBead technology Y1 - 2014 U6 - https://doi.org/10.1371/journal.pone.0107743 SN - 1932-6203 VL - 9 IS - 9 ER - TY - GEN A1 - Willitzki, Annika A1 - Hiemann, Rico A1 - Peters, Vanessa A1 - Sack, Ulrich A1 - Schierack, Peter A1 - Rödiger, Stefan A1 - Anderer, Ursula A1 - Conrad, Karsten A1 - Bogdanos, Dimitrios Petrou A1 - Reinhold, Dirk A1 - Roggenbuck, Dirk T1 - New PlatformTechnology for Comprehensive Serological Diagnostics of Autoimmune Diseases T2 - Clinical and Developmental Immunology KW - systemic autoimmune rheumatic disease (SARD) KW - automated IIF methods KW - platform for automated interpretation of cell-based IIF testing KW - microbead immunoassays KW - multiplexing Y1 - 2012 U6 - https://doi.org/10.1155/2012/284740 SN - 1740-2530 SN - 1740-2522 SP - 1 EP - 8 ER - TY - GEN A1 - Kundzer, Alena V. A1 - Volkova, Margarita V. A1 - Bogdanos, Dimitrios Petrou A1 - Rödiger, Stefan A1 - Schierack, Peter A1 - Generalov, I. A1 - Nevinsky, G. A. A1 - Roggenbuck, Dirk T1 - Deoxyribonuclease activity of polyclonal IgGs: a putative serological marker in patients with spondyloarthritides T2 - Immunologic Research N2 - Antibodies executing catalytic activity are referred to as antibody enzymes or short “abzymes” and may have diagnostic relevance. Abzymes with deoxyribonuclease (DNase) activity have been demonstrated in patients with autoimmune and infectious diseases. Despite several reports on the occurrence of DNase abzymes in systemic autoimmune rheumatic diseases, conclusive data about DNase activity of antibodies in patients with spondyloarthritides (SpAs) are lacking. In recent cross-sectional studies evaluating levels of IgG DNase activity in patients with psoriatic arthritis (PsA), reactive arthritis (ReA), and ankylosing spondylitis (AS), DNase activity of IgG has been assessed by the rivanol clot method and confirmed by agarose gel electrophoresis. Remarkably, levels of IgG DNase activity were significantly higher in sera of SpA patients than those in control subjects. In patients with PsA, ReA, and AS, a positive correlation of DNase IgG activity with synovitis, disease activity, and stage of spondylitis was observed, respectively. Given the involvement of autoimmune reactions in cytolysis and connective tissue degradation in PsA, ReA, and to a lesser extent in AS, abzymes might have an impact on the pathophysiology of SpAs. Detection of IgG DNase activity in patients suffering from SpA represents an exciting new research field and may assist in the differential diagnosis of SpA. Y1 - 2013 U6 - https://doi.org/10.1007/s12026-013-8424-9 SN - 0257-277X SN - 1559-0755 VL - 56 IS - 2-3 SP - 457 EP - 464 ER - TY - GEN A1 - Roggenbuck, Dirk A1 - Reinhold, Dirk A1 - Werner, Leal A1 - Schierack, Peter A1 - Bogdanos, Dimitrios Petrou A1 - Conrad, Karsten T1 - Glycoprotein 2 antibodies in Crohn's disease. T2 - Advances in Clinical Chemistry Y1 - 2013 SN - 0065-2423 VL - 60 SP - 187 EP - 208 ER - TY - GEN A1 - Sowa, Mandy A1 - Kolenda, Rafał A1 - Baumgart, Daniel C. A1 - Pratschke, Johann A1 - Papp, Maria A1 - Tornai, Tamas A1 - Suchanski, Jaroslaw A1 - Bogdanos, Dimitrios Petrou A1 - Mytilinaiou, Maria G. A1 - Hammermann, Jutta A1 - Laass, Martin W. A1 - Conrad, Karsten A1 - Schramm, Christoph A1 - Franke, Andre A1 - Roggenbuck, Dirk A1 - Schierack, Peter T1 - Mucosal Autoimmunity to Cell-Bound GP2 Isoforms Is a Sensitive Marker in PSC and Associated With the Clinical Phenotype T2 - Frontiers in Immunology Y1 - 2018 U6 - https://doi.org/10.3389/fimmu.2018.01959 SN - 1664-3224 VL - 9 IS - 1959 ER - TY - GEN A1 - Roggenbuck, Dirk A1 - Reinhold, Dirk A1 - Schierack, Peter A1 - Bogdanos, Dimitrios Petrou A1 - Conrad, Karsten A1 - Laass, Martin W. T1 - Crohn's disease specific pancreatic antibodies: clinical and pathophysiological challenges T2 - Clinical Chemistry and Laboratory Medicine Y1 - 2013 U6 - https://doi.org/10.1515/cclm-2013-0801 SN - 1437-4331 SN - 1434-6621 VL - 52 IS - 4 SP - 494 ER - TY - GEN A1 - Maslyanskiy, Aleksey A1 - Lazareva, Natalya A1 - Olinek, Polina A1 - Schierack, Peter A1 - Hentschel, Christian A1 - Cuccato, Juliane A1 - Bogdanos, Dimitrios Petrou A1 - Lapin, Sergey V. A1 - Roggenbuck, Dirk T1 - Anti-hnRNP B1 (RA33) Autoantibodies Are Associated with the Clinical Phenotype in Russian Patients with Rheumatoid Arthritis and Systemic Sclerosis T2 - Journal of Immunology Research Y1 - 2014 U6 - https://doi.org/10.1155/2014/516593 VL - 2014 ER - TY - GEN A1 - Scholz, Juliane A1 - Großmann, Kai A1 - Knütter, Ilka A1 - Hiemann, Rico A1 - Sowa, Mandy A1 - Röber, Nadja A1 - Rödiger, Stefan A1 - Schierack, Peter A1 - Reinhold, Dirk A1 - Bogdanos, Dimitrios Petrou A1 - Meroni, Pier Luigi A1 - Radice, Antonella A1 - Conrad, Karsten A1 - Roggenbuck, Dirk T1 - Second generation analysis of antinuclear antibody (ANA) by combination of screening and confirmatory testing T2 - Clinical Chemistry and Laboratory Medicine Y1 - 2015 U6 - https://doi.org/10.1515/cclm-2015-0083 SN - 1437-4331 VL - 53 IS - 12 SP - 1991 EP - 2002 ER - TY - GEN A1 - Villalta, Danilo A1 - Mytilinaiou, Maria G. A1 - Elsner, Martina A1 - Hentschel, Christian A1 - Cuccato, Juliane A1 - Somma, Valentina A1 - Schierack, Peter A1 - Roggenbuck, Dirk A1 - Bogdanos, Dimitrios Petrou T1 - Autoantibodies to asialoglycoprotein receptor (ASGPR) in patients with autoimmune liver diseases T2 - Clinica Chimica Acta Y1 - 2015 U6 - https://doi.org/10.1016/j.cca.2015.07.021 SN - 0009-8981 VL - 450 SP - 5 ER -