{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["16(1)"],"submitter":["Mueller A"],"pubmed_abstract":["<h4>Introduction</h4>Plasma cells residing in inflamed tissues produce antibodies in chronic inflammatory and systemic autoimmune diseases. This study examined if plasma cells, located within inflamed nasal tissue in granulomatosis with polyangiitis (GPA), express features potentially associated with the autoimmune and destructive character of this disease.<h4>Methods</h4>Ig gene mutation patterns of individual tissue-derived plasma cells from GPA (n = 5) were analyzed, by using laser-assisted microdissection followed by semi-nested polymerase chain reaction (PCR). Signs of B-lymphocyte maturation (ectopic lymphoid structures, ELS) and survival (a proliferation-inducing ligand, APRIL; B-cell maturation antigen, BCMA; transmembrane-activator and calcium modulator and cyclophilin interactor,"],"journal":["Arthritis research & therapy"],"pagination":["R55"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3978674"],"repository":["biostudies-literature"],"pubmed_title":["Plasma cells within granulomatous inflammation display signs pointing to autoreactivity and destruction in granulomatosis with polyangiitis."],"pmcid":["PMC3978674"],"pubmed_authors":["Csernok E","Schinke S","Voswinkel J","Holl-Ulrich K","Mueller A","Gross WL","Hasselbacher K","Brieske C"],"additional_accession":[]},"is_claimable":false,"name":"Plasma cells within granulomatous inflammation display signs pointing to autoreactivity and destruction in granulomatosis with polyangiitis.","description":"<h4>Introduction</h4>Plasma cells residing in inflamed tissues produce antibodies in chronic inflammatory and systemic autoimmune diseases. This study examined if plasma cells, located within inflamed nasal tissue in granulomatosis with polyangiitis (GPA), express features potentially associated with the autoimmune and destructive character of this disease.<h4>Methods</h4>Ig gene mutation patterns of individual tissue-derived plasma cells from GPA (n = 5) were analyzed, by using laser-assisted microdissection followed by semi-nested polymerase chain reaction (PCR). Signs of B-lymphocyte maturation (ectopic lymphoid structures, ELS) and survival (a proliferation-inducing ligand, APRIL; B-cell maturation antigen, BCMA; transmembrane-activator and calcium modulator and cyclophilin interactor,","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 Feb","modification":"2026-04-14T13:18:34.974Z","creation":"2026-04-07T13:42:39.461Z"},"accession":"S-EPMC3978674","cross_references":{"pubmed":["24555783"],"doi":["10.1186/ar4490"]}}