Biological Character of RetroNectin Activated Cytokine-Induced Killer Cells

Figure 2

Composition of T subpopulation cells at different culture times. (a) CD3⁺CD4⁺ T cells cultured on the 10th and 16th day. (b) CD3⁺CD8⁺ T cells cultured on the 10th and 16th day. (c) CD3⁺CD56⁺ T cells cultured on the 10th and 16th day. (d) CD3⁺CD27⁺ T cells cultured on the 10th and 16th day. (e) CD3⁺CD28⁺ T cells cultured on the 10th and 16th day. (f) CD3⁺PD-1⁺ T cells cultured on the 10th and 16th day. CD3⁺CD4⁺ and CD3⁺CD28⁺ cells were higher in R-CIK cells, while CD3⁺CD56⁺ cells were lower in R-CIK cells on the 10th day, but they became equal on the 16th day. There was no difference seen between the OKT-CIK and R-CIK cells when compared to other subpopulation cells. As the culture time prolonged, CD3⁺CD8⁺ cell counts were raised in both OKT-CIK and R-CIK cells, and CD3⁺CD4⁺ cells decreased in both OKT-CIK and R-CIK cells at the same time. The % of the cells shows the % of cells in all cell population in the culture. ; for the comparison, .

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