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. Author manuscript; available in PMC: 2022 Jun 27.
Published in final edited form as: Cancer Res Commun. 2021 Dec;1(3):127–139. doi: 10.1158/2767-9764.CRC-21-0020

Fig. 1. Anatomically distinct chordoma cell lines are susceptible to lysis by healthy donor natural killer (NK) cells.

Fig. 1.

Chordoma cell killing by 25 healthy NK cell donors as determined by 111In-release killing assays. Each data point represents a distinct healthy NK cell donor. All E:T ratios are 20:1. Statistical analyses were done by Student’s t-test. *P ≤ 0.05, **P ≤ 0.01, ***P ≤ 0.001, ****P ≤ 0.0001. Results shown are the means ± SEM of at least five independent experiments.