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. 2016 Feb 4;11(2):e0148207. doi: 10.1371/journal.pone.0148207

Fig 4. Proliferative activity of Tregs isolated by MACS via in vitro culturing.

Fig 4

(A) Representative dot plots of Ki-67+ Treg cells from the relapsed and stable patients. The stable patients showed a higher percentage of Ki-67+ Tregs compared with the relapsed patients. (B) Proliferative activity of Tregs in six relapsed patients. Activity at the onset of relapse was compared with activity after retreatment. The percentage of Ki-67+ Tregs was increased after retreatment, and that of CD45RO+Ki-67+ Tregs was increased after remission.