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. 2019 Nov 8;217(2):e20191009. doi: 10.1084/jem.20191009

Figure 1.

Figure 1.

Reduction of T reg cells, particularly eT reg cells, by imatinib treatment. (A) Representative CD45RA and FoxP3 staining of CD4+ T cells in the blood from a healthy donor (HD) and CML patients in CMR or non-CMR. (B) Frequencies of total FoxP3+ T cells and each subset (Fr. I, II, III, IV, and V) among CD4+ T cells from PBMCs of healthy donors (n = 15) and CML patients in CMR (n = 51) or non-CMR (n = 42). Data are pooled from more than two independent experiments. (C) Correlation evaluated by ROC curves between CMR achievement and decrease of total and each subset (Fr. I, II, and III) of FoxP3+ T cells from CML patients’ PBMCs in B. Horizontal lines in B indicate medians. Statistical significance was assessed by Mann-Whitney U test in B.