In the H9 tumor model, PBMC, NKT and γδT significantly inhibited the tumor growth in the presence of the MSLN/CD3 bsAb (Figure 4B), However, the body weight of the NKT-treated mice decreased the most, followed by the PBMC-treated mice, while the γδT-treated mice maintained stable body weight (Figure 4C). This evidence concerns the gene MSLN and neoplasm.