搜索肿瘤医学资讯

编者按：CD37是一种淋巴细胞表面标志，在包括弥漫性大B细胞淋巴瘤(DLBCL)在内的B细胞非霍奇金淋巴瘤(B-NHL)中呈高表达。Naratuximab emtansine(NARA，Debio 1562，前身为IMGN529)是一种靶向CD37的新型抗体偶联药物，由人源化抗CD37抗体K7153A通过硫醚连接物连接到细胞毒性Emtansine DM1上。在B-NHL的临床前模型中，NARA显示出强大的抗肿瘤活性，与利妥昔单抗(RTX)的联合使用进一步增强了抗肿瘤活性。在本届EHA年会上，一项开放的II期临床研究评估了NARA联合RTX治疗复发和/或难治性(R/R)DLBCL和其他B-NHL的安全性和有效性（大会摘要号：LB1903）。本刊特邀请天津医科大学肿瘤医院张会来教授针对该项研究进行了精彩点评。

胡少轩 宋玉琴 北京大学肿瘤医院

Editor’s note: The annual meeting of American Society of Clinical Oncology (ASCO) was held in the form of online conference for the first time， the theme of ASCO 2020 is “Unite and ConDr Liuer: Accelerating Progress Together”. In this ASCO meeting， Latest researh advances in all fields of cancer have been publised and presented， in the aspect of CAR-T treatment， Oral abstract of 8001(ALEXANDER study) became the focus of ASCO， dual-targeting CAR-T (AUTO3) shows significant efficacy and safety in relapsed and refractory Diffuse Large B Cell Lymphoma (r/r-DLBCL). In order to learn more about ALEXANDER study and other related Dr Liuestions about CAR-T， we invited Dr Zhiming Li who is from Sun Yat-sen University Cancer Center as the host of this interview， and first author of ALEXANDER study Dr Osborne made a deep analysis of ALEXANDER study and dual-targeting CAR-T therapy.

编者按：一年一度的美国临床肿瘤学会年会（ASCO）首次以线上会议的形式召开，本次ASCO的主题为“Unite and Conquer: Accelerating Progress Together”，诸多肿瘤领域的新进展得以展示，其中在CAR-T治疗方面，口头摘要8001（ALEXANDER研究）成为关注的焦点，双重靶点CAR-T（AUTO3）在复发/难治弥漫大B细胞淋巴瘤（r/r-DLBCL）中获得了良好的疗效和安全性。为了深入掌握该研究及解答CAR-T治疗中的疑问，《肿瘤瞭望》特邀中山大学附属肿瘤医院李志铭教授与ALEXANDER研究第一作者Wendy Osborne教授展开对话，针对ALEXANDER研究及双重靶点CAR-T治疗等内容进行了全面的解析。