Point mutation in CD19 facilitates immune escape of B cell lymphoma from CAR-T cell therapy

Background Tumor relapse due to mutation in CD19 can hinder the efficacy of chimeric antigen receptor (CAR)-T cell therapy. Herein, we focused on lymphoma patients whose B cells exhibited a point mutation in CD19 of B cells after CAR-T cell infusion.Methods The CAR-T and CD19+ B cells from periphera...

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Bibliographic Details
Main Authors: Xinfeng Chen, Yonggui Tian, Jinyan Liu, Chang Yao
Format: Article
Language:English
Published: BMJ Publishing Group 2020-07-01
Series:Journal for ImmunoTherapy of Cancer
Online Access:https://jitc.bmj.com/content/8/2/e001150.full