AUTHOR=Zhou Huanhuan , Zhu Wenxiang , Ma Qihong , Liu Ning , Jin Mengdi , Feng Yaru , Zhao Lijun , Sun Rui , Li Rongyou , Li Huaxiu , Shi Yuanyuan , Wang Jianxun , Liu Liqiong , Guo Zhi TITLE=Case report: The case of T-cell acute lymphoblastic leukemia treated with chemotherapy followed by anti-CD7 CAR-T cells using retroviral vector JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1519055 DOI=10.3389/fimmu.2024.1519055 ISSN=1664-3224