首都医科大学学报 ›› 2010, Vol. 31 ›› Issue (5): 673-677.

• 综述 • 上一篇    下一篇

趋化因子在银屑病发病机制中的作用

张艳丽, 贾红侠, 何焱玲*   

  1. 首都医科大学附属北京朝阳医院皮肤科
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-10-21 发布日期:2010-10-21
  • 通讯作者: 何焱玲

Role of Chemokines in the Pathogenesis of Psoriasis

ZHANG Yan-li, JIA Hong-xia, HE Yan-ling*   

  1. Department of Dermatology,Beijing Chaoyang Hospital,Capital Medical University
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-10-21 Published:2010-10-21
  • Contact: HE Yan-ling

摘要: 银屑病是一种免疫诱导的慢性炎性反应性皮肤病,多种细胞及细胞因子在疾病的不同阶段分别发挥着主导作用,炎性反应细胞浸润皮肤并释放各种细胞因子启动及加重银屑病皮损的发生。趋化因子是一大类具有控制炎性反应细胞定向迁移的细胞因子,多种趋化因子参与了银屑病的发病:CCL17及CCL27在T淋巴细胞归巢至皮肤的过程中发挥作用;CCL2、CXCL8等参与了角质细胞增生及新生血管的形成;此外,CCL2、CX3CR1的单核苷酸多态性与银屑病的发病密切相关。

关键词: 银屑病, 趋化因子, 炎性反应细胞

Abstract: Psoriasis is an immune-mediated chronic inflammatory skin disease, a variety of cells and cytokines play a dominant role at different stages, inflammatory cells infiltration in the skin and release various cytokines at the onset of and during the course of disease. The chemokine family is characterized by their ability to induce directional migration and activation of leukocytes and non-hematopoietic cells, including endothelial cells to inflammatory sites. Many chemokines may play an important role in the pathogenesis of psoriasis, for example, CCL17 and CCL27 are very important for T-cell tissue homing;CCL2 and CXCL8 are also involved in keratinocyte proliferation and neovascularization. A single nucleotide polymorphisms of the CCL2 and CX3CR1 are associated with psoriasis.

Key words: psoriasis, chemokines, inflammatory cells

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