Current status and perspectives of regulatory T cell-based therapy.
J Genet Genomics
; 49(7): 599-611, 2022 07.
Article
em En
| MEDLINE
| ID: mdl-35636740
ABSTRACT
The CD4+FOXP3+ regulatory T (Treg) cells are essential for maintaining immune homeostasis in healthy individuals. Results from clinical trials of Treg cell-based therapies in patients with graft versus host disease (GVHD), type 1 diabetes (T1D), liver transplantation, and kidney transplantation have demonstrated that adoptive transfer of Treg cells is emerging as a promising strategy to promote immune tolerance. Here we provide an overview of recent progresses and current challenges of Treg cell-based therapies. We summarize the completed and ongoing clinical trials with human Treg cells. Notably, a few of the chimeric antigen receptor (CAR)-Treg cell therapies are currently undergoing clinical trials. Meanwhile, we describe the new strategies for engineering Treg cells used in preclinical studies. Finally, we envision that the use of novel synthetic receptors, metabolic regulators, combined therapies, and in vivo generated antigen-specific or engineered Treg cells through the delivery of modified mRNA and CRISPR-based gene editing will further promote the advances of next-generation Treg cell therapies.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Linfócitos T Reguladores
/
Doença Enxerto-Hospedeiro
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article