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. Author manuscript; available in PMC: 2010 Aug 20.
Published in final edited form as: Vaccine. 2009 Jul 8;27(38):5239–5246. doi: 10.1016/j.vaccine.2009.06.066

Figure 7.

Figure 7

Characterization of CD4 memory T cells elicited by AMA1 vaccination. (A) PBMC were re-stimulated with AMA1 and cultured for 72 h, and then stained for markers of memory T cells (defined by expression patterns of CD45RO and CD62L). Frequencies of CD45RO+CD62L+ (representing Tcm) and CD45RO+CD62L− (representing Tem) are shown as means with standard errors from 10 PBMC samples. * Significantly different of from pre-vaccination frequency, Dunnett’s test, p<0.01. (B) Establishment of memory CD4 T cell populations following AMA1 vaccination. Pie charts summarizing the effect of AMA1 vaccination show the proportion of central memory, effector memory and naïve T cells (CD45RO-CD62L−) pre-vaccination and on day 63.