浙江中医药大学学报
浙江中醫藥大學學報
절강중의약대학학보
JOURNAL OF ZHEJIANG UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
2014年
7期
922-926
,共5页
AA%Th1细胞%Th2细胞%Th17细胞%滤泡辅助性T细胞%Th9细胞%Th22细胞
AA%Th1細胞%Th2細胞%Th17細胞%濾泡輔助性T細胞%Th9細胞%Th22細胞
AA%Th1세포%Th2세포%Th17세포%려포보조성T세포%Th9세포%Th22세포
aplastic anemia%Th1 cells%Th2 cells%Thl7 cells%T fol icular helper cells%Th9 ceus%Th22 cells
[目的]综述了Th细胞各亚群与再生障碍性贫血(aplastic anemia, AA)相关的发病机制,并针对其近来的研究进行展望。[方法]查阅近10年国内相关文献资料并总结Th1/Th2失衡机制、滤泡辅助性T细胞(Tfh),Thl7,Th9和Th22与AA的关系。[结果]Th1/Th2细胞比例失衡,可引起骨髓造血功能衰竭。免疫抑制治疗可抑制Th1细胞,恢复Th1/Th2比例平衡,从而使造血功能恢复。Tfh、Thl7、Th9和Th22与AA的发病机制密切相关。[结论]AA的免疫发病机制复杂,CD4+的细胞亚群及其多种相关的细胞因子与AA发生发展相关,全面检测AA患者血清中各种免疫细胞的比例变化和相关免疫功能分子的水平变化有利于AA的诊治。
[目的]綜述瞭Th細胞各亞群與再生障礙性貧血(aplastic anemia, AA)相關的髮病機製,併針對其近來的研究進行展望。[方法]查閱近10年國內相關文獻資料併總結Th1/Th2失衡機製、濾泡輔助性T細胞(Tfh),Thl7,Th9和Th22與AA的關繫。[結果]Th1/Th2細胞比例失衡,可引起骨髓造血功能衰竭。免疫抑製治療可抑製Th1細胞,恢複Th1/Th2比例平衡,從而使造血功能恢複。Tfh、Thl7、Th9和Th22與AA的髮病機製密切相關。[結論]AA的免疫髮病機製複雜,CD4+的細胞亞群及其多種相關的細胞因子與AA髮生髮展相關,全麵檢測AA患者血清中各種免疫細胞的比例變化和相關免疫功能分子的水平變化有利于AA的診治。
[목적]종술료Th세포각아군여재생장애성빈혈(aplastic anemia, AA)상관적발병궤제,병침대기근래적연구진행전망。[방법]사열근10년국내상관문헌자료병총결Th1/Th2실형궤제、려포보조성T세포(Tfh),Thl7,Th9화Th22여AA적관계。[결과]Th1/Th2세포비례실형,가인기골수조혈공능쇠갈。면역억제치료가억제Th1세포,회복Th1/Th2비례평형,종이사조혈공능회복。Tfh、Thl7、Th9화Th22여AA적발병궤제밀절상관。[결론]AA적면역발병궤제복잡,CD4+적세포아군급기다충상관적세포인자여AA발생발전상관,전면검측AA환자혈청중각충면역세포적비례변화화상관면역공능분자적수평변화유리우AA적진치。
Objective To review the pathogenesis and research prospects in AA.[Methods] In this paper, we summarize the imbalance mechanism of Th1/Th2, and the relationship of fol icular helper T cells(Tfh),Thl7, Th9 ,Th22 with aplastic anemia. [Results]The imbalance of Th1/Th2 cells leads to bone marrow failure. Immunosuppressive therapy can inhibit Th1 cell, restore the balance. The pathogenesis of Tfh, Thl7, Th9 and Th22 is closely correlated with AA. [Conclusion] AA pathogenesis is complex, CD4+cellsubsets is related to the occurrence and development of AA. Detect the levels of immune cells in the serum of patients is beneficial for diagnosis and treatment of AA.