结膜上皮干细胞是结膜上皮细胞和杯状细胞的共同祖细胞,具有较强的自我更新、增生和分化能力,在维持眼表稳态和损伤修复中起关键作用。随着对结膜上皮干细胞研究的不断深入,我们对眼表稳态的调节机制更加了解,并且为组织工程技术重建结膜上皮提供了种子细胞。本文就结膜上皮干细胞的概念、生物学特性、解剖学部位、鉴别、体外培养及其检测方法、分化、临床应用等的研究进展进行综述。
Conjunctival epithelial stem cells are the common progenitor cells of both conjunctival epithelial cells and goblet cells, having the ability of self-renewal proliferation and differentiation. They play a central role in maintaining the homeostasis of ocular surface and damage repair. With the in-depth study of conjunctival epithelial stem cells, we can further understand their effective mechanism in regulating ocular surface homeostasis. Furthermore, conjunctival epithelial stem cells are good candidates as seed cells for reconstructing conjunctiva in tissue engineering. The research progress in conjunctival epithelial stem cells, such as their concept, features, location, identification, culture method in vitro, differentiation and clinical application were reviewed.
姚钦科,傅瑶. 结膜上皮干细胞研究进展[J]. 中华实验眼科杂志,2015,33(9):840-843.
DOI:10.3760/cma.j.issn.2095-0160.2015.09.016版权归中华医学会所有。
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