B-cell tolerance checkpoints in healthy humans and patients with systemic lupus erythematosus.

Autor: Yurasov S; Laboratory of Molecular Immunology, The Rockefeller University, 1230 York Ave., New York, NY 10021, USA., Hammersen J, Tiller T, Tsuiji M, Wardemann H
Jazyk: angličtina
Zdroj: Annals of the New York Academy of Sciences [Ann N Y Acad Sci] 2005 Dec; Vol. 1062, pp. 165-74.
DOI: 10.1196/annals.1358.019
Abstrakt: Antibodies are protective effector molecules in the body's immune defense against pathogens. However, if directed against the body's own tissues or organs, antibodies can also play a role in the pathogenesis of autoimmune disease. Here, we discuss our data on how autoreactive antibodies are regulated in healthy humans and how a failure to establish self-tolerance during early B-cell development in patients with systemic lupus erythematosus may predispose to the development of this autoimmune disease.
Databáze: MEDLINE