Isolation and Culture of Primary Mouse Keratinocytes from Neonatal and Adult Mouse Skin.

Isolation and Culture of Primary Mouse Keratinocytes from Neonatal and Adult Mouse Skin.
复制标题

DOI:
10.3791/56027
复制
发表时间:
2017-07-14
期刊:
Journal of visualized experiments : JoVE
影响因子:
--
通讯作者:
Zhang LJ
Zhang LJ
中科院分区:
其他
文献类型:
--
作者:
Li F;Adase CA;Zhang LJ

文献摘要

参考文献

被引文献

相似文献

角质形成细胞(KC)是皮肤最外层的表皮中的主要细胞类型。表皮KCs在提供皮肤防御方面起着关键作用,它可以形成一种完整的皮肤屏障,抵御环境伤害,如UVB辐射或病原体,也可以在这些伤害下启动炎症反应。在这里,我们描述了从新生小鼠皮肤和成年小鼠尾部皮肤分离KCs的方法。我们还描述了使用限定生长补充剂(DGS)与螯合胎牛血清(CFBS)的培养条件。在功能上,我们发现新生和成年KCs对高钙诱导的终末分化、紧密连接的形成和层化都有很高的反应。此外,培养的成年KCs对UVB诱导的细胞死亡很敏感,在UVB照射下可以释放大量的肿瘤坏死因子。总之,本文描述的方法将有助于研究人员建立体外模型来研究新生小鼠和/或成年小鼠的表皮生物学。
The keratinocyte (KC) is the predominant cell type in the epidermis, the outermost layer of the skin. Epidermal KCs play a critical role in providing skin defense by forming an intact skin barrier against environmental insults, such as UVB irradiation or pathogens, and also by initiating an inflammatory response upon those insults. Here we describe methods to isolate KCs from neonatal mouse skin and from adult mouse tail skin. We also describe culturing conditions using defined growth supplements (dGS) in comparison to chelexed fetal bovine serum (cFBS). Functionally, we show that both neonatal and adult KCs are highly responsive to high calcium-induced terminal differentiation, tight junction formation and stratification. Additionally, cultured adult KCs are susceptible to UVB-triggered cell death and can release large amounts of TNF upon UVB irradiation. Together, the methods described here will be useful to researchers for the setup of in vitro models to study epidermal biology in the neonatal mouse and/or the adult mouse.
DOI: 10.1016/s0092-8674(00)81559-7
发表时间: 2000-01-21
期刊: CELL
影响因子: 64.5
作者:
Vasioukhin, V;Bauer, C;Fuchs, E
通讯作者: Fuchs, E
DOI: 10.1111/j.1749-6632.1988.tb18806.x
发表时间: 1988-12-31
影响因子: 5.2
作者:
YUSPA, SH;HENNINGS, H;ROOP, DR
通讯作者: ROOP, DR
DOI: 10.1038/nm.2861
发表时间: 2012-08
期刊: Nature medicine
影响因子: 82.9
作者:
通讯作者: --
DOI: 10.1111/j.0022-202x.2005.23655.x
发表时间: 2005-05-01
影响因子: 6.5
作者:
Kolly, C;Suter, MM;Müller, EJ
通讯作者: Müller, EJ
DOI: 10.1111/j.1365-2133.1984.tb15583.x
发表时间: 1984-01-01
影响因子: 10.3
作者:
MARCELO, CL;GOLD, RC;FAIRLEY, JA
通讯作者: FAIRLEY, JA