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. 2019 Jul 3;216(9):2113–2127. doi: 10.1084/jem.20181454

Figure 7.

Figure 7.

Serial killing of CD95KO targets. Serial killing activity of primary human NK cells was evaluated against CD95KO HeLa-CD48-NES-ELQTD-GFP-T2A-NES-VGPD-mCherry targets. Three independent experiments using IL-2–activated NK cells from three donors were conducted. A total of 60 NK cells were tracked over 15–17 h, and each of their killing events was characterized in terms of GrzB and Casp8 activity. (A) Diagram displaying the activity of GrzB and Casp8 in single killing events. Each row shows the killing sequence of one individual NK cell. (B) Relative distribution of reporter activity of all killing events for control and CD95KO HeLa targets. (C) Relative distribution of NK cells killing one to six different control or CD95KO HeLa targets.

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