Tumor promoting capacity of polymorphonuclear myeloid-derived suppressor cells and their neutralization.
Int J Cancer
; 149(9): 1628-1638, 2021 11 01.
Article
em En
| MEDLINE
| ID: mdl-34224592
ABSTRACT
Myeloid-derived suppressor cells (MDSC) represent a highly immunosuppressive population that expands in tumor bearing hosts and inhibits both T and NK cell antitumor effector functions. Among MDSC subpopulations, the polymorphonuclear (PMN) one is gaining increasing interest since it is a predominant MDSC subset in most cancer entities and inherits unique properties to facilitate metastatic spread. In addition, further improvement in distinguishing PMN-MDSC from neutrophils has contributed to the design of novel therapeutic approaches. In this review, we summarize the current view on the origin of PMN-MDSC and their relation to classical neutrophils. Furthermore, we outline the metastasis promoting features of these cells and promising strategies of their targeting to improve the efficacy of cancer immunotherapy.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Microambiente Tumoral
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Carcinogênese
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Células Supressoras Mieloides
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Neoplasias
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Neutrófilos
Limite:
Animals
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Humans
Idioma:
En
Revista:
Int J Cancer
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Alemanha