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. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: J Autoimmun. 2008 Mar 3;30(4):293–302. doi: 10.1016/j.jaut.2007.12.012

Figure 2. IL-2 promotes proliferation and survival of FOXP3+ T cells.

Figure 2

CD4+CD25− T cells were stained with CFSE and activated with irradiated APC and soluble anti-CD3 and anti-CD28 in the presence of media or 200 IU/ml IL-2. IL-2 was added on days 0, 3, and 6 (A). The frequency of CD25+FOXP3+ T cells was calculated 10 days following activation with irradiated APC and soluble anti-CD3 (n = 10) (B).