Abbreviations used in this paper
Ab, antibody; Ag, antigen; AIP, autoimmune pancreatitis; ELISA, enzyme-linked immunosorbent assay; GI, gastrointestinal; H&E, hematoxylin and eosin; IgG4-RD, IgG4-related disease; IP, intraperitoneal; K. pneumoniae , Klebsiella pneumoniae ;Klebsiella spp. , Klebsiella species ; MAMP, microbe-associated molecular pattern; OTU, operational taxonomic unit; pDC, plasmacytoid dendritic cell; PMNCs, pancreatic mononuclear cells; poly (I:C), polyinosinic-polycytidylic acid; PSC, primary sclerosing cholangitis; PSL, prednisolone; rRNA, ribosomal RNA; TLR, toll-like receptor.