However, compared with those of vec CRC‐coculturing NK‐92MI cells, the degranulation of NK‐92MI cells cocultured with CT45A1‐expressing DLD‐1 cells (Fig. S3B) and HCT‐15 cells (Fig. S3C) and the second‐round cytotoxicity of cocultured NK‐92MI cells were not further suppressed (Fig. 2J). Here, CT45A1 is linked to colorectal carcinoma.