Visualized Cancer Immunotherapy with Engineered Salmonella typhimurium.
Methods Mol Biol
; 2521: 283-294, 2022.
Article
em En
| MEDLINE
| ID: mdl-35733004
ABSTRACT
Genetically engineered Salmonella typhimurium can specifically colonize tumor tissues and drastically inhibit tumor growth. Vibrio vulnificus flagellin B (FlaB), a natural ligand of Toll-like receptor 5 (TLR5) that can activate robust host immune system, is an excellent adjuvant for cancer immunotherapy with high binding affinity to TLR5. Here, we constructed attenuated S. typhimurium that expresses flagellin B (FlaB) with a controlled expression system to enhance targeted cancer immunotherapy with increased good safety profiles. Visualized therapy can also be achieved with bioluminescence imaging by introducing the lux operon into the attenuated Salmonella.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Receptor 5 Toll-Like
/
Neoplasias
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article