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抗体的抗病毒作用 被引量:1

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摘要 由抗体介导的中和作用有多种不同的机制:(1)通过凝集病毒,使病毒的结构失稳,抑制病毒对靶细胞的吸附;(2)抑制病毒的类脂膜与宿主细胞膜的融合,抑制无包膜病毒基因组进入宿主细胞;(3)通过IgA作用于细胞内的信号转导途径来抑制病毒核心蛋白的功能;(4)结合新生病毒,阻碍其芽生或从细胞表面释放。人们对抗体的抗病毒作用的研究历时已久,其介导的中和作用方式纷繁复杂,但一直存在争议,可以肯定的是任何一种病毒在感染早期都可被特异性抗体以不同的方式中和。在此就抗体介导的中和作用作一概述。
出处 《现代免疫学》 CAS CSCD 北大核心 2009年第5期426-430,共5页 Current Immunology
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  • 1Klasse PJ, Sattentau QJ. Occupancy and mechanism in anti-body-mediated neutralization of animal viruses[J]. Gen Virol, 2002,83:2091-2108.
  • 2Yang X, Lipchina I, LiftonM, etal. Antibody binding in proximity to the receptor/glycoprotein complex leads to a basal level of virus neutralization[J]. Virology, 2007, 81: 8809-8813.
  • 3Saphire EO, Montero M, Menendez A, et al. Structure of a high affinity "mimotope" peptide bound to HIV-1-neutralizing antibody b12 explains its inability to elicit gp120 cross-reactive antibodies[J]. Mol Biol, 2007,369:696-709.
  • 4Dimmoek NJ, Hardy SA. Valency of antibody binding to virions and its determination by surface plasmon resonance[J]. Med Virol, 2004,14:123-135.
  • 5Irie T, Kawai A. Further studies on the mechanism of rabies virus neutralization by a viral glycoprotein specific monoclonal antibody,# 1-46 12[J]. Microbiol Immunol, 2005 49:721-731.
  • 6Edwards MJ, Dimmock NJ. A haemagglutinin (HA1)-specific Fab neutralizes influenza A virus by inhibiting fusion activity[J]. J Gen Virol, 2001,82:1387-1395.
  • 7Verdaguer N, Schoehn G, Ochoa WF, et al. Flexibility of the major antigenic loop of foot and mouth disease virus bound to a Fab fragment of a neutralising antibody:structure and neutralisation[J]. Virology, 1999,255 : 260-268.
  • 8Zwick MB, Komori HK, Stanfield RL, et al. The long third complementarity-determining region of the heavy chain is important in the activity of the broadly neutralizing anti- human immunodeficieney virus type 1 antibody 2FS[J]. Virology, 2004,78:3155 3161.
  • 9Sasaki T, Yamaya M, Yasuda H, et al. The proton pump inhibitor lansoprazole inhibits rhinovirus infection in cultured human tracheal epithelial cells[J]. Eur J Pharmacol, 2005, 509:201-210.
  • 10Irie T, Kawai A. Studies on the different conditions for rabies virus neutralization by monoclonal antibodies # 1-46-12 and #7-1-9[J]. J GenVirol, 2002,83:3045-3053.

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