中华皮肤科杂志 ›› 2011, Vol. 44 ›› Issue (7): 509-510.

• 研究报道 • 上一篇    下一篇

他克莫司对HaCaT细胞干细胞因子mRNA及小鼠B16黑素瘤细胞c-kit mRNA表达的影响

张峻岭1,索丹凤2   

  1. 1. 天津大学,天津市长征医院
    2. 天津市第一中心医院皮肤科
  • 收稿日期:2010-08-16 修回日期:2011-02-23 出版日期:2011-07-15 发布日期:2011-07-12
  • 通讯作者: 张峻岭 E-mail:zhangjunling2005@yahoo.com.cn
  • 基金资助:

    中华医学会皮肤性病学分会-安斯泰来皮肤病学研究基金

Effects of tacrolimus on the expression of stem cell factor (SCF) mRNA in human HaCaT keratinocytes and c-kit mRNA in murine B16 melanoma cells

  • Received:2010-08-16 Revised:2011-02-23 Online:2011-07-15 Published:2011-07-12

摘要:

目的 探讨他克莫司对角质形成细胞干细胞因子(SCF)mRNA及黑素细胞c-kit mRNA表达水平的影响。方法 分别培养人永生化角质形成细胞(HaCaT)和小鼠B16黑素瘤细胞,经他克莫司作用48 h后,采用实时荧光定量PCR法检测SCF mRNA及c-kit mRNA的表达。结果 他克莫司作用后,HaCaT细胞SCF mRNA、B16黑素瘤细胞c-kit mRNA的相对表达量均升高,与空白对照组比较,差异均有统计学意义(P均 < 0.05)。结论 他克莫司可以上调HaCaT细胞SCF mRNA及B16黑素瘤细胞c-kit mRNA的表达量。

关键词: 黑素细胞

Abstract:

Objective To investigate the effects of tacrolimus on the expression of SCF mRNA in kera-tinocytes and c-kit mRNA in melanoma cells. Methods Tacrolimus was used to treat cultured HaCaT kera-tinocytes and B16 melanoma cells for 48 hours. Subsequently, real-time fluorescence quantitative PCR was performed to determine the mRNA expression of SCF in HaCaT cells and of c-kit in B16 cells. Results A significant change was observed in the expression of SCF mRNA in HaCaT cells and c-kit mRNA in B16 cells treated with tacrolimus compared with untreated HaCaT cells and B16 cells, respectively (both P < 0.05). Conclusion Tacrolimus can upregulate SCF mRNA expression in HaCaT cells and c-kit mRNA expression in B16 cells.

Key words: melanocyte