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中国临床药理学与治疗学 ›› 2018, Vol. 23 ›› Issue (1): 83-87.doi: 10.12092/j.issn.1009-2501.2018.01.016

• 药物治疗学 • 上一篇    下一篇

Th17细胞在痤疮发病中的作用及与痤疮严重度相关性的功能研究

陆 威1,2,周炳荣3,汤 怡1,2,樊一斌1,2,陶小华1,2   

  1. 1 浙江省人民医院皮肤科,杭州 310014,浙江;2 杭州医学院附属人民医院皮肤科,杭州 310014,浙江;3 南京医科大学第一附属医院皮肤科,南京 210029,江苏
  • 收稿日期:2017-08-15 修回日期:2017-10-16 出版日期:2018-01-26 发布日期:2018-02-07
  • 通讯作者: 陶小华,女,硕士,主任医师,研究方向:色素性皮肤病和性传播疾病的诊治。 Tel:13505811700 E-mail:13505811700@163.com
  • 作者简介:陆威,女,硕士,主治医师,研究方向:损容性皮肤病的诊治及机制研究。 Tel:13067701943 E-mail:cak0318@163.com
  • 基金资助:

    浙江省医药卫生科技项目(2015KYA020)

Role of Th17 cells in acne pathogenesis and the correlation with severity of acne

LU Wei 1,2, ZHOU Bingrong 3, TANG Yi 1,2, FAN Yibin 1,2, TAO Xiaohua 1,2   

  1. 1 Department of Dermatology, Zhejiang Provincial People's Hospital, Hangzhou 310014, Zhejiang, China; 2 Department of Dermatology, People's Hospital of Hangzhou Medical College, Hangzhou 310014, Zhejiang, China; 3 Department of Dermatology, the First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, Jiangsu, China
  • Received:2017-08-15 Revised:2017-10-16 Online:2018-01-26 Published:2018-02-07

摘要:

目的: 探究Th17细胞在痤疮发生过程中的作用机理及与痤疮严重度的相关性。方法: 根据Pillsbury法将136例对象分成对照组、轻度痤疮组、中度痤疮组和重度痤疮组。然后利用流式细胞仪检测Th17细胞在各组间的表达量;采用ELISA方法检测血清中IL-17、IL-23、IL-6、转化生长因子(TGF)-β1的表达水平,最后通过RTPCR方法分别测定孤独核受体γt(RORγt) mRNA和IL-17 mRNA表达水平。结果: 实验结果表明,中重度痤疮患者血清中IL-17、IL-23的表达量明显高于对照组和轻度痤疮患者(P<0.05),中重度痤疮组的IL-6、TGF-β1的表达量与对照组相比差异有统计学意义(P<0.05),中度痤疮组IL-6、TGF-β1的表达量与轻度痤疮患者差异无统计学意义(P>0.05);此外,IL-17 mRNA和RORγt mRNA的表达在各组间均存在统计学差异(P<0.05)。结论: Th17细胞在轻度痤疮、中度痤疮和重度痤疮中有级联放大作用,这可为今后重度痤疮探索治疗提供新靶点。

关键词: Th17细胞, 痤疮, IL-17, IL-23, IL-6, TGF-β1, 孤独核受体γt

Abstract:

AIM: To investigate the mechanism of Th17 cells in acne development and its correlation with severity.  METHODS: One hundred and thirty six cases were divided into control, mild, moderate and severe acne group according to the Pillsbury method. The expression levels of IL-17, IL-23, IL-6 and TGF-beta1 in serum were detected by ELISA. RORγt mRNA and IL-17 mRNA expression levels were detected by RT-PCR. RESULTS: The levels of IL-17 and IL-23 in serum of patients with moderate to severe acne were significantly higher than those of the control and mild acne groups (P<0.05). The levels of IL-6 and TGF-beta1 in moderate and severe acne groups were significantly higher than those of control group (P<0.05). There was no significant difference in the expression of IL-6 and TGF-beta1 between mild and moderate acne groups (P>0.05). In addition, the expressions of IL-17 mRNA and RORγt mRNA from mild to severe groups were significantly different from control group (P<0.05). And there was significant difference between the three groups (P<0.05). CONCLUSION: Th17 cells have a cascade effect in mild, moderate and severe acne groups, which can provide a new target for future treatment of severe acne.

Key words: Th17 cells, acne, IL-17, IL-23, IL-6, TGF-β1, RORγt

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