Off-the-shelf, steroid-resistant, IL13Rα2-specific CAR T cells for treatment of glioblastoma.

ABSTRACT:

Background

Wide-spread application of chimeric antigen receptor (CAR) T cell therapy for cancer is limited by the current use of autologous CAR T cells necessitating the manufacture of individualized therapeutic products for each patient. To address this challenge, we have generated an off-the-shelf, allogeneic CAR T cell product for the treatment of glioblastoma (GBM), and present here the feasibility, safety, and therapeutic potential of this approach.

Methods

We generated for clinical use a healthy-donor derived IL13Rα2-targeted CAR+ (IL13-zetakine+) cytolytic T-lymphocyte (CTL) product genetically engineered using zinc finger nucleases (ZFNs) to permanently disrupt the glucocorticoid receptor (GR) (GRm13Z40-2) and endow resistance to glucocorticoid treatment. In a phase

SUBMITTER: Brown CE 

PROVIDER: S-EPMC9340633 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature