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Antigen glycosylation regulates efficacy of CAR T cells targeting CD19

Authors :
Amanda Heard
Jack H. Landmann
Ava R. Hansen
Alkmini Papadopolou
Yu-Sung Hsu
Mehmet Emrah Selli
John M. Warrington
John Lattin
Jufang Chang
Helen Ha
Martina Haug-Kroeper
Balraj Doray
Saar Gill
Marco Ruella
Katharina E. Hayer
Matthew D. Weitzman
Abby M. Green
Regina Fluhrer
Nathan Singh
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Loss of surface CD19 expression by leukemic cells leads to resistance and relapse to CD19-targeted CAR-T therapies. Here the authors show that loss of SPPL3 in malignant B cells results in hyperglycosylation of CD19.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.0f7c94a068e44180b9af36e2164d17d4
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-31035-7