黑素干细胞具有无限自我更新能力,在一定条件(如伤口愈合、基因毒性药物处理和紫外线照射等)的刺激下,细胞或组织会通过再生来修复受损,即招募干细胞来分化为成熟的黑素细胞。近年来有研究发现黑素干细胞可作为皮肤和毛发的黑素细胞库,这为许多色素紊乱性疾病的治疗带来了新的希望。本文主要对黑素干细胞进行了介绍,并对黑素干细胞再生的关键信号通路、与邻近细胞之间的串扰及其在白癜风复色过程中的作用进行讨论。 Melanocyte stem cells have an unlimited self-renewal capacity, and under the stimulation of certain conditions (e.g. wound healing, genotoxic drug treatment, and ultraviolet irradiation, etc.), the cells or tissues will repair the damage by regeneration, i.e., recruiting stem cells to differentiate into mature melanocytes. In recent years, it has been found that melanocyte stem cells can serve as a reservoir of melanocytes for the skin and hair, which brings new hope for the treatment of many pigmentation disorders. This paper focuses on melanocyte stem cells and discusses the key signaling pathways of regeneration, crosstalk with neighboring cells and their role in vitiligo repigmentation.
Progress in the Study of Melanocyte Stem Cells and Their Role in the Repigmentation Process of Vitiligo
Meng Yu1, Yunyun Yue1*, Jing Shang1,2,3,4*
1School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing Jiangsu
2State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing Jiangsu
3Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing Jiangsu
4NMPA Key Laboratory for Research and Evaluation of Cosmetics, National Institutes for Food and Drug Control, Beijing
Received: Apr. 17th, 2024; accepted: May 15th, 2024; published: May 23rd, 2024
ABSTRACT
Melanocyte stem cells have an unlimited self-renewal capacity, and under the stimulation of certain conditions (e.g. wound healing, genotoxic drug treatment, and ultraviolet irradiation, etc.), the cells or tissues will repair the damage by regeneration, i.e., recruiting stem cells to differentiate into mature melanocytes. In recent years, it has been found that melanocyte stem cells can serve as a reservoir of melanocytes for the skin and hair, which brings new hope for the treatment of many pigmentation disorders. This paper focuses on melanocyte stem cells and discusses the key signaling pathways of regeneration, crosstalk with neighboring cells and their role in vitiligo repigmentation.
于 梦,岳芸芸,尚 靖. 黑素干细胞及其在白癜风复色过程中的作用研究进展Progress in the Study of Melanocyte Stem Cells and Their Role in the Repigmentation Process of Vitiligo[J]. 药物资讯, 2024, 13(03): 223-231. https://doi.org/10.12677/pi.2024.133027
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