bibliographicCitation |
Tai X, Cowan M, Feigenbaum L, Singer A. CD28 costimulation of developing thymocytes induces Foxp3 expression and regulatory T cell differentiation independently of interleukin 2. Nat Immunol. 2005 Feb;6(2):152–62. doi: 10.1038/ni1160. PMID: 15640801. |