Figure 3.
c-Met CAR-T cells produced IFN-γ and IL-2 upon stimulation with HepG2 and shMet-HepG2 cells.
A and B: The secretion of IFN-γ (A) and IL-2 (B) of the engineered T cells following coculture with HepG2 cells for 24 hours at a 10:1 ratio was determined by ELISA. C and D: The secretion of IFN-γ (C) and IL-2 (D) of the engineered T cells following 24 hours coculture with shMet-HepG2 cells at a 10:1 ratio was determined by ELISA. Data were the mean±SEM from triplicates. Statistical analyses were performed by one-way ANOVA for comparisons between multiple groups with a single variable. *P<0.05. IFN-γ: interferon-gamma; IL-2: interleukin-2; ELISA: enzyme-linked immunosorbent assay.