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CP-bi-apt enhances the killing effect of NK cells
(A–C) Flow cytometry analysis of the cell activity of (A) QSG-7701, (B) HeLa, and (C) SMMC-7721 in the presence of NK cells and different aptamers. The above experiments were all gated on CD16 (−) cells by using antigen-presenting cell (APC)-conjugated anti-CD16 antibody. (D and E) The analysis of IFN-γ, TNF-α, granzyme B, and perforin in supernatants of (D) HeLa cells and (E) SMMC-7721 cells after indicated treatment is shown; n = 3.
