| Literature DB >> 19688745 |
Abstract
The question under analysis in this commentary is, what was the evolutionary selection pressure that necessitated the ectopic expression of a subset of peripheral self-antigens in the thymus and by peripheral APC? The suggestion is that antigen expression is delayed until after the immune system is responsive.Entities:
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Year: 2009 PMID: 19688745 PMCID: PMC2869625 DOI: 10.1002/eji.200939628
Source DB: PubMed Journal: Eur J Immunol ISSN: 0014-2980 Impact factor: 5.532