TY - JOUR A1 - Sebode, Marcial A1 - Weiler-Normann, Christina A1 - Liwinski, Timur A1 - Schramm, Christoph T1 - Autoantibodies in autoimmune liver disease—clinical and diagnostic relevance T2 - Frontiers in immunology N2 - Testing for liver-related autoantibodies should be included in the workup of patients with hepatitis or cholestasis of unknown origin. Although most of these autoantibodies are not disease specific, their determination is a prerequisite to diagnose autoimmune hepatitis (AIH) and primary biliary cholangitis (PBC), and they are components of the diagnostic scoring system in these diseases. In primary sclerosing cholangitis (PSC), on the other hand, autoantibodies are frequently present but play a minor role in establishing the diagnosis. In PSC, however, data on antibodies suggest a link between disease pathogenesis and the intestinal microbiota. This review will focus on practical aspects of antibody testing in the three major autoimmune liver diseases AIH, PBC, and PSC. KW - autoimmune hepatitis KW - primary biliary cholangitis KW - primary sclerosing cholangitis KW - antinuclear antibodies KW - smooth muscle antibodies KW - antimitochondrial antibodies KW - soluble liver antigen/liver–pancreas antigen KW - serology Y1 - 2018 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/52582 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-525825 SN - 1664-3224 N1 - Copyright: © 2018 Sebode, Weiler-Normann, Liwinski and Schramm. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. VL - 9 IS - Art. 609 SP - 1 EP - 12 PB - Frontiers Media CY - Lausanne ER -