Unknown

Dataset Information

0

Tumor-associated macrophage polarization in the inflammatory tumor microenvironment.


ABSTRACT: The chronic inflammation of tumor continues to recruit TAMs (tumor-associated macrophages) to the TME (tumor microenvironment) and promote polarization. Pro-inflammatory signals polarize macrophages to the M1 phenotype to enhance inflammation against pathogens. Tumor inflammatory development changes the pro-inflammatory response to an anti-inflammatory response, resulting in the alteration of macrophages from M1 to M2 to promote tumor progression. Additionally, hypoxia activates HIF (hypoxia-inducible factors) in the TME, which reprograms macrophages to the M2 phenotype to support tumor development. Here, we discuss the factors that drive phenotypic changes in TAMs in the inflammatory TME, which will help in the development of cancer immunotherapy of macrophages.

SUBMITTER: Zou Z 

PROVIDER: S-EPMC9934926 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

altmetric image

Publications

Tumor-associated macrophage polarization in the inflammatory tumor microenvironment.

Zou Zijuan Z   Lin Hongfen H   Li Mengsen M   Lin Bo B  

Frontiers in oncology 20230202


The chronic inflammation of tumor continues to recruit TAMs (tumor-associated macrophages) to the TME (tumor microenvironment) and promote polarization. Pro-inflammatory signals polarize macrophages to the M1 phenotype to enhance inflammation against pathogens. Tumor inflammatory development changes the pro-inflammatory response to an anti-inflammatory response, resulting in the alteration of macrophages from M1 to M2 to promote tumor progression. Additionally, hypoxia activates HIF (hypoxia-ind  ...[more]

Similar Datasets

| S-EPMC5468002 | biostudies-literature
| S-EPMC5341841 | biostudies-literature
| S-EPMC10138703 | biostudies-literature
| S-EPMC8235734 | biostudies-literature
| S-EPMC9010515 | biostudies-literature
| S-EPMC6351454 | biostudies-literature
| S-EPMC10233359 | biostudies-literature
| S-EPMC7880404 | biostudies-literature
| S-EPMC7417513 | biostudies-literature
| S-EPMC7539304 | biostudies-literature