TREM1/DAP12 based novel multiple chain CAR-T cells targeting DLL3 show robust anti-tumour efficacy for small cell lung cancer
In this study, we have developed a DLL3-TREM1/DAP12 CAR-T (DLL3-DT CAR-T) therapy, demonstrating comparable anti-tumour efficacy against SCLC cells in vitro. In murine xenograft and patient-derived xenograft models, DLL3-DT CAR-T cells exhibited a more robust tumour eradication efficiency than second-generation DLL3-BBZ CAR-T cells. Furthermore, we observed elevated memory phenotypes, induced durable responses, and activation under antigen-presenting cells in DLL3-DT CAR-T cells. Collectively, these findings suggest that DLL3-DT CAR-T cells may offer a novel and potentially effective therapeutic strategy for treating DLL3-expressing SCLC and other solid tumours.PMID:38469682 | DOI:10.1111/imm.13776
Source: Immunology - Category: Allergy & Immunology Authors: Fengqi Nie Yuli Chen Yanming Hu Peng Huang Xuefei Shi Jingsheng Cai Mantang Qiu Enxiu Wang Kaihua Lu Ming Sun Source Type: research
More News: Allergy & Immunology | Brain | Cancer | Cancer & Oncology | Carcinoma | Immunotherapy | Lung Cancer | Neurology | Non-Small Cell Lung Cancer | Small Cell Lung Cancer | Study