Fig. 2. SLAMF1 and SLAMF7 overexpression and knockout in the CLL cell line MEC-1.
a FC analysis of MEC-1 cells transduced with lentiviral particles coding for SLAMF1 or SLAMF7. b Proliferation of SLAMF1 or 7 overexpressing MEC-1 cells after 120 h compared to control cell line transduced with empty vector. N = 12. c FC analysis of MEC-1 cells after knockout of SLAMF1 or 7 using CRISPR/Cas9 technology. d Proliferation of MEC-1cells depleted of SLAMF1 or 7 after 120 h compared to control cell line transduced with a non-targeting (scr) gRNA. N = 9. e FC analysis of MEC-1 cells after the subsequent knockout of both, SLAMF1 and SLAMF7. f Proliferation of MEC-1 cells after knockout of SLAMF1 and SLAMF7 after 120 h compared to control cell line. N = 9. Data from independent experiments are shown as mean, error bars represent SEM, statistical significance was calculated by one-way ANOVA and Bonferroni’s post-hoc test. FC flow cytometry, SEM standard error of the mean.