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. 2023 Mar 22;11(3):e006262. doi: 10.1136/jitc-2022-006262

Figure 3.

Figure 3

Target modulation by daratumumab in evaluable prostate tumors and bone marrow as assessed by flow cytometry. Flow cytometric analysis gated on CD45+ live cells showing frequency of CD38+ cells in (A) CD45+ immune cells; (B) CD3+ T cells; (C) CD8+ T cells; (D) CD4+ T cells; (E) CD4+CD25+FoxP3+ Treg cells; (F) CD11b+CD14+HLA-DR+ myeloid cells; (G) CD3-CD19-CD56+ NK cells. Daratumumab-treated versus untreated prostate tumors and patient-matched pre-daratumumab and post-daratumumab bone marrow aspirates were assessed. NK, natural killer.