nk92 egfp cd16 pta 8836 cell lines (ATCC)
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Nk92 Egfp Cd16 Pta 8836 Cell Lines, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 99 stars, based on 1 article reviews
Price from $9.99 to $1999.99
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1) Product Images from "Small extracellular vesicles induce resistance to anti-GD2 immunotherapy unveiling tipifarnib as an adjunct to neuroblastoma immunotherapy"
Article Title: Small extracellular vesicles induce resistance to anti-GD2 immunotherapy unveiling tipifarnib as an adjunct to neuroblastoma immunotherapy
Journal: Journal for Immunotherapy of Cancer
doi: 10.1136/jitc-2021-004399
Figure Legend Snippet: Neuroblastoma-derived sEVs modulate NK cell maturation in vivo and NK cell-mediated ADCC in vitro. (A) Schematic of NK cell subpopulations. Created with BioRender.com. (B) Representative flow cytometry plots of splenic NK cell subpopulations isolated from 9464D-GD2 tumor-bearing mice receiving the indicated treatments as described in . (C) Quantification of the percentage of immature splenic NK cell (CD27 +CD11b-; left panel) and mature NK cell (CD27- CD11b+; right panel) subpopulations in 9464D-GD2 tumor-bearing mice treated as described in . Mean±SEM, n=7 per group. Student’s t-test. *p<0.05; **p<0.01; ***p<0.001. (D–G) Human (IMR32) or murine (9464D-GD2) neuroblastoma cells treated as indicated in the presence or absence of NK92-CD16-EGFP cells (NK) and monitored for viability utilizing cell impermeant nucleic acid stain YOYO-3 with the IncuCyte S3 Live-Cell Analysis System. The cell-by-cell analysis module was used to quantify viable tumor cells (YOYO3- EGFP-). (D) Kinetic analysis of the IMR32 in vitro NK-cell-mediated ADCC assay. Mean±SEM, n=6. Viable cells calculated as percentage of viable cells in each treatment condition divided by viable cells in untreated control group. (E) Percentage of viable IMR32 cells at 24 hours, n=6. Mean±SD. One-way ANOVA with Tukey’s/Sidak’s post hoc tests. **p<0.01; ***p<0.001. (F) Kinetic analysis of the 9464D-GD2 in vitro NK-cell-mediated ADCC assay. Mean±SEM, n=4. Viable cells calculated as percentage of viable cells in each treatment condition divided by viable cells in untreated control group. (G) Percentage of viable 9464D-GD2 cells at 24 hours, n=4. Mean±SD. One-way ANOVA with Tukey’s/Sidak’s post hoc tests. *p<0.05; **p<0.01; ***p<0.001. ADCC, antibody-dependent cell-mediated cytotoxicity; ANOVA, analysis of variance; DN, double negative; DP, double positive; sEV, small extracellular vesicle.
Techniques Used: Derivative Assay, In Vivo, In Vitro, Flow Cytometry, Isolation, Staining, ADCC Assay