B cell tolerance and antibody production to the celiac disease autoantigen transglutaminase 2 by Du Pré, M, Blazevski, J, Dewan, A, Stamnaes, J, Kanduri, C, Sandve, G, Johannesen, M, Lindstad, C, Hnida, K, Fugger, L, Melino, G, Qiao, S, Sollid, L