期刊文献+

HLA-G与HIV病毒感染的研究进展 被引量:2

原文传递
导出
摘要 影响和干预人类白细胞抗原(HLA)在宿主细胞表面表达是病毒逃避机体抗病毒免疫的重要途径之一。人类白细胞抗原G(HLA-G)是机体内一个重要的免疫耐受分子,多种病毒感染后均可诱导HLA-G分子的表达,促进病毒的免疫逃逸。在人类免疫缺陷病毒(HIV)感染过程中,HIV可通过多种机制诱导HLA-G分子在单核细胞、T淋巴细胞表面的异常表达及分泌大量可溶性HLA-G(sHLA-G)。HIV诱导表达的HLA-G分子与其受体结合,通过直接抑制NK细胞、T淋巴细胞等免疫细胞的生物学活性或间接诱导HLA-G+Treg发挥免疫抑制功能,使HIV病毒有效逃避宿主的免疫监视及攻击。本文就HLA-G结构、受体、基因多态性与HIV易感性、HIV感染与HLA-G分子异常表达,和HLA-G对免疫细胞的影响等作一综述。
出处 《现代免疫学》 CAS CSCD 北大核心 2011年第6期517-520,共4页 Current Immunology
关键词 HLA-G HIV
  • 相关文献

参考文献3

二级参考文献75

  • 1Shankaran V, Ikeda H, Bruce AT, et al. IFNgamma and lymphocytes prevent primary turnout development and shape Nature, 2001, 410:1107
  • 2Dunn GP, Bruce AT, Ikeda H, et al. Cancer immunoediting: from immunosurveillance to tumor escape [J]. Nat Immunol, 2002, 3:991-998.
  • 3Kovats S, Main EK, Librach C, et al. A class Ⅰ antigen, HLA G, expressed in human trophoblasts[J]. Science, 1990, 248:220-223.
  • 4Chang CC, Campoli M, Ferrone S. HLA class I antigen expression in malignant cells: why does it not always correlate with CTL-mediated lysis? [J]. Curr Opin Immunol, 2004, 16: 644-650.
  • 5Le Discorde M, Le Danff C, Moreau P, et al. HLA-G* 0105N null allele encodes functional HLA-G isoforms[J]. Biol Reprod, 2005, 73:280-288.
  • 6Rabbani H, Moretta A, Schedvins K, et al. IFN-gamma protects short-term ovarian carcinoma cell lines from CTL lysis via a CD94/NKG2A-dependent mechanism[J]. J Clin Invest, 2002 ,110:1515-1523.
  • 7Puppo F, Contini P, Ghio M, et al. Soluble HLA class Ⅰ molecules/CD8 ligation trigger apoptosis of CD8^+ cells by Fas/Fas-ligand interaction[J]. Sci World J, 2002, 2:421- 423.
  • 8Creput C, Le Friec G, Bahri R, et al. Detection of HLAG in serum and graft biopsy associated with fewer acute rejections following combined Iiver-kidney transplantation: possible implications for monitoring patients[J]. Hum Immunol, 2003, 64:1033-1038.
  • 9Ristich V, Liang S, Zhang W, et al. Tolerization of dendritic cells by HLA-G[J]. Eur J Immunol, 2005, 35:1133- 1142.
  • 10Kim R, Emi M, Tanabe K. Cancer immunoediting from immune surveillance to immune escape[J]. Immunology, 2007, 121:1-14.

共引文献19

同被引文献48

  • 1马薇,周昌菊.HLA-G多态性在生殖领域的研究进展[J].国际病理科学与临床杂志,2006,26(3):259-262. 被引量:6
  • 2薛松果,杨珏琴,姚芳娟,许玲娣,范丽安.正常妊娠和原因不明习惯性流产者HLA-G基因14bp缺失多态性研究[J].现代免疫学,2006,26(4):318-321. 被引量:12
  • 3孙玉英,奚永志.我国大陆人群HLA新等位基因发现的现状及应注意的问题[J].中华医学杂志,2006,86(32):2233-2235. 被引量:23
  • 4Kusanovic JP, Romero R, Jodicke C, et al. Amniotic fluid soluble human leukocyte antigen-G in term and preterm parturition, and intra-amniotic infectioniinflammation[J]. J Matern Fetal Neonatal Med, 2009, 22(12): 151-166.
  • 5Feger U, Tolosa E, Huang YH, et al. HLA-G expression defines a novel regulatory T-cell subset present in human peripheral blood and sites of inflammation[J]. Blood, 2007, 110(2): 568-577.
  • 6Yan WH. HLA-G expression in cancers: potential role in diagnosis, prognosis and therapy[J]. Endocr Metab Immune Disord Drug Targets, 2011, 11(1): 76-89.
  • 7Carosella ED, Moreau P, Lemaoult J, et al. HLA-G: from biology to clinical benefits[J]. Trends Immunol, 2008, 29(3): 125-132.
  • 8Selmani Z, Naji A, Zidi I, et al. Human leukocyte antigenG5 secretion by human mesenchymal stem cells is required to suppress T lymphocyte and natural killer function and to induce CD4+CD25highFOXP3+ regulatory T cells[J]. Stem Cells, 2008, 26( 1): 212-222.
  • 9Yie SM, Xiao R, Librach CL. Progesterone regulates HLA-G gene expression through a novel progesterone response element[J]. Hum Reprod, 2006, 21(10): 2538-2544.
  • 10Akhter A, Faridi RM, Das Y, et al. In vitro up-regulation of HLA-G using dexamethasone and hydrocortisone in firsttrimester trophoblast cells of women experiencing recurrent miscarriage[J]. Tissue Antigens, 2012, 80(2): 126-135.

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部