CD155 as an emerging target in tumor immunotherapy.
Int Immunopharmacol
; 131: 111896, 2024 Apr 20.
Article
em En
| MEDLINE
| ID: mdl-38518596
ABSTRACT
CD155 is an immunoglobulin-like protein overexpressed in almost all the tumor cells, which not only promotes proliferation, adhesion, invasion, and migration of tumor cells, but also regulates immune responses by interacting with TIGIT, CD226 or CD96 receptors expressed on several immune cells, thereby modulating the functionality of these cellular subsets. As a novel immune checkpoint, the inhibition of CD155/TIGIT, either as a standalone treatment or in conjunction with other immune checkpoint inhibitors, has demonstrated efficacy in managing advanced solid malignancies. In this review, we summarize the intricate relationship between on tumor surface CD155 and its receptors, with further discussion on how they regulate the occurrence of tumor immune escape. In addition, novel therapeutic strategies and clinical trials targeting CD155 and its receptors are summarized, providing a strong rationale and way forward for the development of next-generation immunotherapies.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article