1. Immunologic self-tolerance maintained by activated T cells expressing IL-2 receptor a-chains (CD25). Breakdown of a single mechanism of self-tolerance causes various autoimmune diseases;Sakaguchi;J Immunol,1995
2. Tolerance, not immunity, crucially depends on IL-2;Malek;Nat Rev Immunol,2004
3. IL-2, regulatory T cells, and tolerance;Nelson;J Immunol,2004
4. The dichotomous role of IL-2: tolerance versus immunity;Fehervari;Trends Immunol,2006
5. Natural versus adaptive regulatory T cells;Bluestone;Nat Rev, Immunol,2003