Research progress on the effect of iron oxide nanoparticles in macrophage polarization.
10.7507/1001-5515.202209027
- Author:
Haojie ZHANG
1
;
Xinyu ZHANG
1
;
Yachan FENG
1
;
Chao DU
1
;
Yingze WANG
1
;
Xueling GUO
1
Author Information
1. College of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang 050018, P.R. China.
- Publication Type:Journal Article
- Keywords:
Iron oxide nanoparticles;
Macrophages;
Polarization effect;
Reprogramming
- MeSH:
Humans;
Macrophages/metabolism*;
Cytokines;
Inflammation;
Neoplasms/metabolism*;
Nanoparticles;
Magnetic Iron Oxide Nanoparticles;
Tumor Microenvironment
- From:
Journal of Biomedical Engineering
2023;40(2):384-391
- CountryChina
- Language:Chinese
-
Abstract:
Macrophages are important immune effector cells with significant plasticity and heterogeneity in the body immune system, and play an important role in normal physiological conditions and in the process of inflammation. It has been found that macrophage polarization involves a variety of cytokines and is a key link in immune regulation. Targeting macrophages by nanoparticles has a certain impact on the occurrence and development of a variety of diseases. Due to its characteristics, iron oxide nanoparticles have been used as the medium and carrier for cancer diagnosis and treatment, making full use of the special microenvironment of tumors to actively or passively aggregate drugs in tumor tissues, which has a good application prospect. However, the specific regulatory mechanism of reprogramming macrophages using iron oxide nanoparticles remains to be further explored. In this paper, the classification, polarization effect and metabolic mechanism of macrophages were firstly described. Secondly, the application of iron oxide nanoparticles and the induction of macrophage reprogramming were reviewed. Finally, the research prospect and difficulties and challenges of iron oxide nanoparticles were discussed to provide basic data and theoretical support for further research on the mechanism of the polarization effect of nanoparticles on macrophages.
