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Aire, Master of Many Trades
Author(s) -
Bruno Kyewski,
Pärt Peterson
Publication year - 2010
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2009.12.036
Subject(s) - biology , autoimmune regulator , ectopic expression , repertoire , antigen , microbiology and biotechnology , central tolerance , peripheral tolerance , regulator , gene , immunology , immune tolerance , genetics , autoimmunity , immune system , physics , acoustics
In thymic epithelial cells, the protein Aire (autoimmune regulator) induces the ectopic expression of hundreds of peripheral tissue antigens, thus enlarging the repertoire of antigens available for the induction of central T cell tolerance. By analyzing Aire's interacting partners, Abramson et al. (2010) shed new light on this unorthodox form of gene expression.

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