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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: Biol Blood Marrow Transplant. 2019 Apr 3;25(7):1293–1303. doi: 10.1016/j.bbmt.2019.03.027

Figure 1. Characteristics of harvested CIK cells.

Figure 1.

(A) Immunophenotype of CIK cells by flow cytometry (median and 95% CI are shown). (B) CIK cells from 22 patients were tested for in vitro cytotoxicity against 4 different tumor cell lines (Jurkat, OCI-Ly8, DB, and SU-DHL4) at varying effector CIK to tumor target (E:T) cell ratios. The percent of tumor target cell killing with 0:1 (no CIK cells) and 40:1 E:T (after one hour CIK co-incubation) is shown (mean with SD; *indicates p<0.05).