title: Why does rheumatoid arthritis involve the joints?
authors.affiliation: Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA.
authors.forename: Peter E
authors.initials: PE
authors.lastname: Lipsky
mesh_terms: D000818:Animals; D001172:Arthritis, Rheumatoid / Q000473:pathology* / Q000503:physiopathology; D015820:Cadherins / Q000172:deficiency / Q000502:physiology*; D002448:Cell Adhesion / Q000502:physiology; D004195:Disease Models, Animal; D005347:Fibroblasts / Q000502:physiology; D006801:Humans; D007596:Joints / Q000276:immunology / Q000473:pathology* / Q000503:physiopathology; D051379:Mice; D013583:Synovial Membrane / Q000166:cytology* / Q000473:pathology
chemical_list: D015820:Cadherins; C086960:osteoblast cadherin