To provide another aspect on the anti-tumor response mediated by 28z/IL-7 and 28z CAR-T cells, we also examined the cytokines in supernatants released by NT T cells, 28z-CAR-T cells, and 28z/IL-7-CAR-T cells when cultured with or without tumor cells using ELISA-based cytokine detection assay to assess 19 cytokines. The gene discussed is IL7; the disease is neoplasm.