Project description:The objective of this experiment was to compare the transcriptional profile of T cells modified to express CAR, TBBR and 4/7 ICR (i.e. SmarT-cells) against control 1G CAR T cells expressing CD3z endodomain. RNA samples were isolated from trangenic T cells generated from three independent donors.
Project description:The objective of this experiment was to compare the transcriptional profile of CAR (CD3z endodomain) vs control ΔCAR (truncated version that lacks an endodomain) modified T cells. RNA samples were isolated from trangenic T cells generated from three independent donors.
Project description:We have observed that the inactivation of SUV39H1 enhances 41BBz-CAR T cell long-term persistence, providing protection against tumor relapses and rechallenges in a xenograft mouse model of lung adenocarcinoma. The purpuse of this study was to profile chromatin accessibility of SUV39H1-deficient compared to mock 41BBz-CAR T cells by single-cell assay for transposase accessible chromatin (scATAC-seq) on FACS-sorted T cells eight days after CAR T cell infusion into the mice.
Project description:The objective of this experiment was to compare the transcriptional profile of T cells modified to express CAR, TBBR and 4/7 ICR (i.e. SmarT-cells) against control T cells expressing the delta constructs (i.e. ΔCAR, ΔTGFbRII and ΔIL4R). RNA samples were isolated from trangenic T cells generated from three independent donors.
Project description:The objective of this experiment was to characterized the molecular mechanisms behind the different effects of PD-1 disruption in low affinity (LA) and high affinity (HA) HER2-28z CAR-T cells. The transcriptomic profile of mock and PD-1 KO CAR-T cells following antigen recognition was compared by using the nCounter® CAR-T Characterization Gene Expression Panel (Nanostring). RNA samples were isolated from CAR-T cells generated from three independent donors.
Project description:Failure of adoptive T cell therapies in cancer patients is linked to limited T cell expansion and persistence, even in memory-prone 41BB-(BBz)-based chimeric antigen receptor (CAR) T cells. In murine CD8+ T cells, SUV39H1 promotes differentiation and expansion of effector CD8+ T cells during acute infection by Listeria monocytogenes by silencing stemness and memory genes (Pace et al. Science, 2018). The purpuse of this study is to investigate the transcriptomic differences of SUV39H1 knock-out versus mock human 41BBz-CAR T cells by Nanostring at different cycles of restimulation.