The basic principles of chimeric antigen receptor design.

ABSTRACT:

Unlabelled

Chimeric antigen receptors (CAR) are recombinant receptors that provide both antigen-binding and T-cell-activating functions. A multitude of CARs has been reported over the past decade, targeting an array of cell surface tumor antigens. Their biologic functions have dramatically changed following the introduction of tripartite receptors comprising a costimulatory domain, termed second-generation CARs. These have recently shown clinical benefit in patients treated with CD19-targeted autologous T cells. CARs may be combined with costimulatory ligands, chimeric costimulatory receptors, or cytokines to further enhance T-cell potency, specificity, and safety. CARs represent a new class of drugs with exciting potential for cancer immunotherapy.

Significance

CARs are a n

SUBMITTER: Sadelain M 

PROVIDER: S-EPMC3667586 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature