Drug intelligence / Profile preview

HER2-28ζ CAR-T cells with shJNK

Development stage
Preclinical
Lead developer
University of Alabama at Birmingham
Modality
CAR-T Cells → Engineered T Cells → Adoptive Cell Transfer → Cell Therapies, Viral-delivered RNAi → In Vivo RNAi → Gene Silencing → Gene Therapies
Administration
Intravenous
01

Overview

**HER2-28ζ CAR-T cells with shJNK** is an experimental, autologous human T-cell therapy engineered with a second-generation HER2-directed chimeric antigen receptor containing a CD28 costimulatory domain and CD3ζ signaling domain, together with a lentivirally encoded short-hairpin RNA that suppresses c-Jun N-terminal kinase 1 and 2 expression. The CAR directs T-cell recognition and killing of HER2-expressing tumor cells, while JNK knockdown modulates NFAT signaling, increases NFATc1-dependent granzyme B expression and degranulation, and enhanced antitumor cytotoxicity in preclinical ovarian cancer models. The construct was reported by researchers at the University of Alabama at Birmingham and remains a preclinical investigational cell-therapy approach for HER2-positive ovarian cancer.

Other names
HER2-28ζ CAR-T cells with shJNK
02

Targets

JNK (Mitogen-activated protein kinase kinase kinase family)ERBB2 (Erb-b2 receptor tyrosine kinase 2)

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