组织工程与重建外科杂志 ›› 2019, Vol. 15 ›› Issue (1): 49-51.doi: 10.3969/j.issn.1673-0364.2019.01.014

• 综述 • 上一篇    下一篇

不同亚型的真皮成纤维细胞在皮肤再生发育与稳态维持中作用的研究进展

周双白,李青峰   

  1. 上海交通大学医学院附属第九人民医院整复外科
  • 收稿日期:2018-11-03 修回日期:2018-12-20 出版日期:2019-02-20 发布日期:2019-02-20
  • 作者简介:李青峰(E-mail:dr.liqingfeng@yahoo.com)。

The Effect of Subpopulations of Dermal Skin Fibroblastsin in Skin Regeneration and Maintaining Homeostasis

TAN Pohching,ZHOU Shuangbai,LI Qingfeng   

  1. Department of Plastic and Reconstructive Surgery,Shanghai Ninth People's Hospital,Shanghai Jiaotong University School of Medicine,Shanghai 200011,China)
  • Received:2018-11-03 Revised:2018-12-20 Online:2019-02-20 Published:2019-02-20
  • Contact: 国家自然科学基金重点国际合作项目(81620108019);国家自然科学基金青年项目(81501678)

摘要: 真皮层成纤维细胞分为两种不同的亚型,即真皮浅层的乳头状成纤维细胞(Papillary Fibroblasts,Fp)与真皮深层的网状成纤维细胞(Reticular Fibroblasts,Fr),在细胞功能、分化潜能等方面均存在明显差异,在创伤愈合、毛囊形成与再生以及皮肤老化中的作用亦有不同。本文对两种细胞的形态、功能、来源、分化及特异性表达等方面的不同,以及两者在皮肤再生与稳态维持中的作用进行综述。

关键词: 乳头状成纤维细胞, 网状成纤维细胞, 创面愈合, 皮肤老化, 毛囊形成与再生

Abstract: Dermal fibroblasts divide into distinct subpopulation lineages:papillary fibroblasts(Fp)in superficial dermis layer,and reticular fibroblasts(Fr)in deep dermis layer.The two lineages have differences not only in cell functions and differentiation potentials,but also in wound healing,hair follicle formation,neogenesis,and skin senescence.In this paper,the differences of cell morphology,function,source,differentiation,specific expression between the two lineages,and their role in skin regeneration and maintaining homeostasis were all reviewed.

Key words: Papillary fibroblasts, Reticular fibroblasts, Wound healing, Skin senescence, Hair follicle formation and neogenesis

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