title: The contribution of autoantibodies to post-translationally modified proteins to inflammatory arthritis.
abstract: This article provides an overview of the recent findings present in the field of antimodified protein antibodies and their relevance for rheumatic disease, with a focus on rheumatoid arthritis.
  
  
  
  Next to anticitrullinated protein antibodies, also other antimodified protein antibodies such as anticarbamylated protein antibodies or antiacetylated protein antibodies are emerging. Likewise, their possible pathological contributions are getting detailed attention. Their possible relation to disease, both from a clinical as well as biological perspective will be summarized.
  
  
  
  Current evidence is pointing to the notion that especially a combination of antimodified protein antibodies associates best with clinical phenotype and outcome.
authors.affiliation: Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands.
authors.forename: Diane
authors.initials: D
authors.lastname: van der Woude
authors.forename: René E M
authors.initials: RE
authors.lastname: Toes
mesh_terms: D000107:Acetylation; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001323:Autoantibodies / Q000276:immunology*; D006801:Humans; D010456:Peptides, Cyclic / Q000276:immunology; D011499:Protein Processing, Post-Translational / Q000276:immunology*; D012216:Rheumatic Diseases / Q000276:immunology
chemical_list: D001323:Autoantibodies; D010456:Peptides, Cyclic; C487763:cyclic citrullinated peptide