期刊
NATURE IMMUNOLOGY
卷 23, 期 8, 页码 1148-1156出版社
NATURE PORTFOLIO
DOI: 10.1038/s41590-022-01267-2
关键词
-
类别
资金
- NIH [R01CA238263, R01CA229784]
This article reviews the characteristics of tumor-associated macrophages (TAMs) and discusses the mechanisms that contribute to their pathological adaptations to the tumor microenvironment. TAMs play a crucial role in the tumor microenvironment and are closely associated with cancer progression.
Boussiotis and colleagues review the hallmarks of tumor-associated macrophages and discuss the mechanisms that contribute to their pathophysiological adaptations to the tumor microenvironment. Long recognized as an evolutionarily ancient cell type involved in tissue homeostasis and immune defense against pathogens, macrophages are being re-discovered as regulators of several diseases, including cancer. Tumor-associated macrophages (TAMs) represent the most abundant innate immune population in the tumor microenvironment (TME). Macrophages are professional phagocytic cells of the hematopoietic system specializing in the detection, phagocytosis and destruction of bacteria and other harmful micro-organisms, apoptotic cells and metabolic byproducts. In contrast to these healthy macrophage functions, TAMs support cancer cell growth and metastasis and mediate immunosuppressive effects on the adaptive immune cells of the TME. Cancer is one of the most potent insults on macrophage physiology, inducing changes that are intimately linked with disease progression. In this Review, we outline hallmarks of TAMs and discuss the emerging mechanisms that contribute to their pathophysiological adaptations and the vulnerabilities that provide attractive targets for therapeutic exploitation in cancer.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据