不同类型过敏性紫癜患儿血细胞因子水平的变化及意义
Change and Significance of Cytokine Levels in Children with Different Types of Henoch-Schonlein Purpura
-
摘要: 目的 探讨不同类型过敏性紫癜(HSP)患儿血中IL-6、IL-8、IL-17、IL-23、TNF-α和IFN-γ的变化及意义.方法 收集HSP疾病组180例和正常儿童组30例的血标本,疾病组包括HSP患儿腹型初发组的急性期和恢复期各30例,非腹型初发组的急性期与恢复期各30例,腹型复发组急性期30例,非腹型复发组急性期30例.用酶联免疫吸附试验(ELISA)法测定血标本中的IL-6、IL-8、IL-17、IL-23、TNF-α和IFN-γ的水平并进行比较和分析.结果 IL-6、IL-8、IL-17、IL-23、TNF-α疾病组水平均高于正常组,且各型急性期水平高于恢复期水平,复发组水平高于初发组(P<0.05),腹型与非腹型间比较(P>0.05);IFN-γ疾病组水平均低于正常组,且各型急性期水平低于恢复期水平,复发组水平低于初发组(P<0.05),腹型与非腹型间比较异无统计学意义(P>0.05).结论 过敏性紫癜患儿血中IL-6、IL-8、IL-17、IL-23、TNF-α和IFN-γ出现明显变化,提示这些因子与过敏性紫癜的发病和转归过程有关.Abstract: Objective To study the change of levels of IL-6, IL-17, IL-23, IL-8, TNF-α and IFN-γ and their clinical significance on children with different types of Henoch-Schonlein purpura(HSP).Methods The blood specimens of 180 children with HSP as disease group and 30 health children as normal group were collected respectively. Disease group included 30 children at acute stage and 30 at convalescence stage of primary abdominal type,30 at acute stage and 30 at convalescence stage of primary non-abdominal type,30 at acute stage of secondary abdominal type,and 30 at acute stage of secondary non-abdominal type. The plasma levels of IL-6,IL-8,IL-17, IL-23, TNF-α and IFN-γ in the two groups were measured by ELISA method for comparison and analysis.Results The plasma levels of IL-6, IL-8, IL-17, IL-23 and TNF-α in disease group were higher than those in the normal group(P<0.05). Those levels in the children at acute stage and of primary group were also found to be higher than those at convalescence stage(P<0.05) and of secondary group(P<0.05) respectively. Comparison of IL-6, IL-8, IL-17, IL-23 and TNF-α between abdominal type and the non-abdominal type had no significant difference(P>0.05). The plasma level of IFN-γ in disease group was lower than those in normal group(P<0.05). The levels of IFN-γ in the children at acute stage and of primary group were lower than those at convalescence stage(P <0.05) and of the secondary group(P <0.05).Comparison of IFN-γ between abdominal type and non-abdominal type had no significant difference(P>0.05).Conclusions The plasma levels of IL-6, IL-8, IL-17, IL-23, TNF-α,IFN-γ show obvious changes in children with HSP, which suggests that the changes of cytokines are associated with the pathogenesis and prognosis of Henoch- Schonlein purpura.
-
Key words:
- Henoch-Schonlein purpura /
- Children /
- Cytokine
-
[1] [1]SPASOJEVIC-DIMITRIJEVA B,KOSTIC M,PECO-ANTIC A,et al.Henoch-Schonlein purpura outcome in children:a ten-year clinical study Journal Article[J].Srp Arh Celok Lek,2011,139(3-4):174-178. [2] [2]MILLS J A,MICHEL B A,BLOCH D A,et al.The American College of Rheumatology 1990 criteria for the classification of Henoch-Schonlein purpura Journal Article[J].Arthritis Rheum,1990,33(8):1114-1121. [3] [3]HISANO S,MATSUSHITA M,FUJITA T,et al.Activation of the lectin complement pathway in Henoch-Schonlein purpura nephritis Journal Article[J].Am J Kidney Dis,2005,45(2):295-302. [4] [4]SHAO X,JIANG C,LI Y,et al.[Function of CD4(+)CD25(+)reg?latory T cells in Henoch-Schonlein purpura nephritis in children]Journal Article[J].Zhonghua Er Ke Za Zhi,2014,52(7):516-520. [5] [5]MANI L Y,HUYNH-DO U,VOGT B,et al.[In Process Citation]Journal Article[J].Ther Umsch,2015,72(3):157-160. [6] [6]FREY N,GRANGE S,WOODWORTH T.Pop?lation pharmacokinetic analysis of tocilizumab in patients with rheumatoid arthritis Journal Article[J].J Clin Pharmacol,2010,50(7):754-766. [7] [7]JAZAYERI J A,CARROLL G J,VERNALLIS A B.Interleukin-6 subfamily cytokines and rheumatoid arthritis:role of antagonists Journal Article[J].Int Immunopharmacol,2010,10(1):1-8. [8]孟和宝力高,郭素杰,赵文双,等.ACh Rα亚基基因片段联合IL-6DNA免疫大鼠建立实验性重症肌无力模型[J].免疫学杂志,2010,26(6):531-535. [9] [9]LI Y Y,LI C R,WANG G B,et al.Investigation of the change in CD4(+)T cell subset in children with Henoch-Schonlein purpura Journal Article[J].Rheumatol Int.,2012,32(12):3785-3792. [10] [10]SHIN J I,KIM J H,LEE J S.The diagnostic value of Ig A deposition in Henoch-Schonlein purpura Journal Article[J].Pediatr Dermatol,2008,25(1):140-141. [11] [11]YANG Y H,LAI H J,HUANG C M,et al.Sera from children with active Henoch-Schonlein purpura can enhance the production of interleukin 8 by human umbilical venous endothelial cells Journal Article[J].Ann Rheum Dis,2004,63(11):1511-1513. [12]白庆峰,潘凯丽,黄莹,et al.过敏性紫癜患儿血清白介素6、白介素8及肿瘤坏死因子α水平和免疫球蛋白的变化[J].中国小儿血液与肿瘤杂志,2008,13(2):53-56. [13]施沛青,朱书,钱友存.IL-17的信号传导及功能研究[J].中国细胞生物学学报,2011,33(4):345-357. [14] [14]AGGARWAL S,GHILARDI N,XIE M H,et al.Interleukin-23 promotes a distinct CD4 T cell activation state characterized by the production of interleukin-17 Journal Article[J].J Biol Chem,2003,278(3):1910-1914. [15] [15]PARHAM C,CHIRICA M,TIMANS J,et al.A receptor for the heterodimeric cytokine IL-23 is composed of IL-12Rbeta1 and a novel cytokine receptor subunit,IL-23R Journal Article[J].J Immunol,2002,168(11):5699-5708. [16] [16]SCHMIDT C,GIESE T,LUDWIG B,et al.Expression of interleukin-12-related cytokine transcripts in inflammatory bowel disease:elevated interleukin-23p19 and interleukin-27p28 in Crohn's disease but not in lcerative colitis Journal Article[J].Inflamm Bowel Dis,2005,11(1):16-23. [17]丁艳,刘玲,董宗祈.过敏性紫癜肾炎患儿血清细胞因子水平变化及意义[J].临床儿科杂志,2005,23(9):643-645. [18] [18]WANG Z,HONG J,SUN W,et al.Role of IFN-gamma in induction of Foxp3 and conversion of CD4+CD25-T cells to CD4+Tregs Journal Article[J].J Clin Invest,2006,116(9):2434-2441. [19] [19]KOMIYAMA Y,NAKAE S,MATSUKI T,et al.IL-17plays an important role in the development of experimental autoimmune encephalomyelitis Journal Article[J].J Immunol,2006,177(1):566-573. [20] [20]YANG W,DING X,DENG J,et al.Interferon-gamma negatively reglates Th17-mediated immunopathology during mouse hepatitis virus infection Journal Article[J].J Mol Med(Berl),2011,89(4):399-409.
点击查看大图
计量
- 文章访问数: 2497
- HTML全文浏览量: 870
- PDF下载量: 89
- 被引次数: 0