Abstract
: Genetically, engineered T-cell therapy is a personalized treatment that has demonstrated considerable therapeutic potential for solid tumors and hematopoietic cancers. However, endogenous T-cell receptors (TCRs) on the surface of engineered T cells hamper their application in the allogeneic settings by inducing graft-versus-host disease, where endogenous TCRs on the surface of engineered T cells respond to the recipient’s tissues. Since the cause of this allogeneic response is the TCR complex on the surface of the engineered T cells, preventing the expression of TCR components on the surface of these cells is a promising strategy to address this challenge. This review discusses the production of allogeneic chimeric antigen receptor T cells using genome-editing methods.