Heterogeneity of the tumor immune microenvironment and clinical interventions.
10.1007/s11684-023-1015-9
- Author:
Zheng JIN
1
;
Qin ZHOU
1
;
Jia-Nan CHENG
2
;
Qingzhu JIA
3
;
Bo ZHU
4
Author Information
1. Department of Oncology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China.
2. Department of Oncology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China. jeanna@foxmail.com.
3. Department of Oncology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China. qingzhu.jia@tmmu.edu.cn.
4. Department of Oncology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China. bo.zhu@tmmu.edu.cn.
- Publication Type:Review
- Keywords:
clinical intervention;
tumor immune heterogeneity;
tumor microenvironment
- From:
Frontiers of Medicine
2023;17(4):617-648
- CountryChina
- Language:English
-
Abstract:
The tumor immune microenvironment (TIME) is broadly composed of various immune cells, and its heterogeneity is characterized by both immune cells and stromal cells. During the course of tumor formation and progression and anti-tumor treatment, the composition of the TIME becomes heterogeneous. Such immunological heterogeneity is not only present between populations but also exists on temporal and spatial scales. Owing to the existence of TIME, clinical outcomes can differ when a similar treatment strategy is provided to patients. Therefore, a comprehensive assessment of TIME heterogeneity is essential for developing precise and effective therapies. Facilitated by advanced technologies, it is possible to understand the complexity and diversity of the TIME and its influence on therapy responses. In this review, we discuss the potential reasons for TIME heterogeneity and the current approaches used to explore it. We also summarize clinical intervention strategies based on associated mechanisms or targets to control immunological heterogeneity.
