Table 1.

Examples of post-translationally modified B-cell receptor (BCR) antigens in diseases other than lymphoma.

Disease	Antigen	Posttranslational Modification
Rheumatoid arthritis	fibrin/vimentin	citrullination (47, 48)
Juvenile idiopathic arthritis	DEK protein	acetylation (54)
Multiple sclerosis	myelin basic protein MOG	N-terminally acetylated (46) malondialdehyde (55)
SLE	SR proteins	phosphorylation (49, 50)
Celiac disease	Gliadin	deamidated (45) by transglutaminase
Goodpasture syndrome	collagen IV	sulfilimine bonds (56, 57)
IgA nephropathy	IgA	galactose-deficient IgA (58)
Pancreatic adenocarcinoma	Enolase	phosphorylation (51–53)