Scientific publications
Transgenic Tumor Models for Evaluating CAR T-Cell Immunotherapies. Scientific Publication
Fernando Aranda 1, Miguel Barajas 2, Eduardo Huarte 3
Abstract
Chimeric antigen receptor (CAR) T-cell therapy against tumor antigens involves a recombinant immunoreceptor that combines an antibody-derived targeting fragment with signaling domains capable of activating T cells and fusion of this receptor domain to a costimulatory domain (typically CD28 or 4-1BB). Clinical trials of CAR T-cell therapeutics targeting CD19 antigens for relapsed or refractory B-cell malignancies have shown unparalleled results and consequently have recently been approved by the U.S.
Food and Drug Administration. However, the lack of efficacy beyond B-cell malignancies, the emergence of resistance to CAR T-cell therapy due to loss of the antigenic epitope, and severe cases of cytokine release syndrome and neurotoxicity necessitate further preclinical studies. As it is very complicated to develop a single animal model that would replicate the complexity of the clinical scenario, this article focuses on transgenic models used to study human tumor-associated antigens in an immunocompetent model. © 2019 by John Wiley & Sons, Inc.
CITATION Curr Protoc Pharmacol. 2019 Sep;86(1):e66. doi: 10.1002/cpph.66.
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