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. 2018 Aug 13;8:12079. doi: 10.1038/s41598-018-30621-4

Figure 6.

Figure 6

D18 augmented T regs expansion and maintained their suppressive function in vitro. (a) T regs were expanded for two weeks under two conditions, ‘UT’: with IL2 and anti-CD3 coated Dynabeads; ‘D18’: the UT condition plus D18. Adding D18 to the culture system significantly increased the number of T regs. (*p = 0.031, data were generated from 3 separate experiments). (b) A representative suppression assay was shown. T regs expanded under the two conditions showed the same capacity to suppress T cons proliferation under two different cell to cell ratios. Data were generated from 3 separate experiments.