Shaping the Microglia in Retinal Degenerative Diseases Using Stem Cell Therapy: Practice and Prospects

被引：8
|
作者：
Jin, Ni [1 ,2 ,3 ]
Sha, Weiwei [2 ,3 ]
Gao, Lixiong [1 ]
机构：
[1] Chinese Peoples Liberat Army Gen Hosp, Med Ctr 3, Dept Ophthalmol, Beijing, Peoples R China
[2] Chinese Peoples Liberat Army Gen Hosp, Med Ctr 2, Dept Endocrinol, Beijing, Peoples R China
[3] Chinese Peoples Liberat Army Gen Hosp, Natl Clin Res Ctr Geriatr Dis, Beijing, Peoples R China
来源：
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY | 2021年 / 9卷
关键词：
microglia; stem cell therapy; retinal degenerative disease; microglial polarization; retinal inflammation; MACULAR DEGENERATION; IN-VITRO; PIGMENT EPITHELIUM; DIRECTED DIFFERENTIATION; EXTRACELLULAR VESICLES; NEUROTROPHIC FACTORS; ACTIVATED MICROGLIA; GANGLION-CELLS; MOUSE MODEL; EXPRESSION;
D O I：
10.3389/fcell.2021.741368
中图分类号：
Q2 [细胞生物学];
学科分类号：
071009 ; 090102 ;
摘要：
Retinal degenerative disease (RDD) refers to a group of diseases with retinal degeneration that cause vision loss and affect people's daily lives. Various therapies have been proposed, among which stem cell therapy (SCT) holds great promise for the treatment of RDDs. Microglia are immune cells in the retina that have two activation phenotypes, namely, pro-inflammatory M1 and anti-inflammatory M2 phenotypes. These cells play an important role in the pathological progression of RDDs, especially in terms of retinal inflammation. Recent studies have extensively investigated the therapeutic potential of stem cell therapy in treating RDDs, including the immunomodulatory effects targeting microglia. In this review, we substantially summarized the characteristics of RDDs and microglia, discussed the microglial changes and phenotypic transformation of M1 microglia to M2 microglia after SCT, and proposed future directions for SCT in treating RDDs.
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页数：17
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