Taking T-Cell Oncotherapy Off-the-Shelf

Feiyan Mo; Maksim Mamonkin; Malcolm K Brenner; Helen E Heslop

doi:10.1016/j.it.2021.01.004

Taking T-Cell Oncotherapy Off-the-Shelf

Trends Immunol. 2021 Mar;42(3):261-272. doi: 10.1016/j.it.2021.01.004. Epub 2021 Feb 1.

Authors

Feiyan Mo¹, Maksim Mamonkin², Malcolm K Brenner³, Helen E Heslop⁴

Affiliations

¹ Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX, USA; Graduate Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA.
² Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX, USA; Graduate Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA; Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA.
³ Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX, USA; Graduate Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA.
⁴ Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and Houston Methodist Hospital, Houston, TX, USA; Graduate Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA. Electronic address: [email protected].

Abstract

Banked allogeneic or 'off-the-shelf' (OTS) T cells from healthy human donors are being developed to address the limitations of autologous cell therapies. Potential challenges of OTS T cell therapies are associated with their allogeneic origin and the possibility of graft-versus-host disease (GvHD) and host-versus-graft immune reactions. While the risk of GvHD from OTS T cells has been proved to be manageable in clinical studies, approaches to prevent immune rejection of OTS cells are at an earlier stage of development. We provide an overview of strategies to generate OTS cell therapies and mitigate alloreactivity-associated adverse events, with a focus on recent advances for preventing immune rejection.

Keywords: Allogeneic banked cells; Immune effectors.

Publication types

Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Review

MeSH terms

Graft vs Host Disease* / therapy
Humans
T-Lymphocytes*
Transplantation, Homologous

Abstract

Publication types

MeSH terms

Grants and funding