Display options
Share it on

Front Immunol. 2017 Nov 20;8:1590. doi: 10.3389/fimmu.2017.01590. eCollection 2017.

Non-Neutralizing Antibodies Directed against HIV and Their Functions.

Frontiers in immunology

Luzia M Mayr, Bin Su, Christiane Moog

Affiliations

  1. INSERM U1109, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France.
  2. Beijing Key Laboratory for HIV/AIDS Research, Center for Infectious Diseases, Beijing You'an Hospital, Capital Medical University, Beijing, China.

PMID: 29209323 PMCID: PMC5701973 DOI: 10.3389/fimmu.2017.01590

Abstract

B cells produce a plethora of anti-HIV antibodies (Abs) but only few of them exhibit neutralizing activity. This was long considered a profound limitation for the enforcement of humoral immune responses against HIV-1 infection, especially since these neutralizing Abs (nAbs) are extremely difficult to induce. However, increasing evidence shows that additional non-neutralizing Abs play a significant role in decreasing the viral load, leading to partial and sometimes even total protection. Mechanisms suspected to participate in protection are numerous. They involve the Fc domain of Abs as well as their Fab part, and consequently the induced Ab isotype will be determinant for their functions, as well as the quantity and quality of the Fc-receptors (FcRs) expressed on immune cells. Fc-mediated inhibitory functions, such as Ab-dependent cellular cytotoxicity, antibody-dependent cellular phagocytosis, aggregation, and even immune activation have been proposed. However, as for nAbs, the non-neutralizing activities are limited to a subset of anti-HIV Abs. An improved in-depth characterization of the Abs displaying these functional responses is required for the development of new vaccination strategies, which aim to selectively trigger the B cells able to induce the right functional Ab combinations both at the right place and at the right time. This review summarizes our current knowledge on non-neutralizing functional inhibitory Abs and discusses the potential benefit of inducing them

Keywords: Fc-receptor-mediated inhibition; HIV-1 infection; antibody functions; antibody-dependent cellular cytotoxicity; non-neutralizing antibodies

References

  1. Lancet. 1988 Apr 9;1(8589):790-4 - PubMed
  2. Semin Immunopathol. 2017 Aug 25;:null - PubMed
  3. PLoS One. 2013 Oct 02;8(10):e76176 - PubMed
  4. Sci Transl Med. 2014 Mar 19;6(228):228ra38 - PubMed
  5. PLoS Pathog. 2012;8(4):e1002634 - PubMed
  6. J Exp Med. 2013 Dec 16;210(13):2813-21 - PubMed
  7. J Virol. 2012 Nov;86(21):11521-32 - PubMed
  8. J Virol. 2006 Jun;80(12):6177-81 - PubMed
  9. Nature. 2013 Nov 14;503(7475):224-8 - PubMed
  10. AIDS. 2013 Sep 10;27(14):2201-6 - PubMed
  11. Front Immunol. 2017 Jul 04;8:780 - PubMed
  12. Front Immunol. 2014 Oct 20;5:520 - PubMed
  13. J Virol. 2015 Aug;89(15):7813-28 - PubMed
  14. Immunol Rev. 2016 Nov;274(1):16-32 - PubMed
  15. J Transl Med. 2013 Aug 21;11:193 - PubMed
  16. J Clin Invest. 2016 Feb;126(2):605-10 - PubMed
  17. J Gen Virol. 2002 Sep;83(Pt 9):2091-108 - PubMed
  18. J Exp Med. 1999 Jan 18;189(2):371-80 - PubMed
  19. Science. 2009 Mar 27;323(5922):1743-7 - PubMed
  20. J Immunol. 1996 Sep 1;157(5):2168-73 - PubMed
  21. AIDS. 1994 May;8(5):603-9 - PubMed
  22. Immunol Lett. 2005 Mar 15;97(2):209-14 - PubMed
  23. Immunol Rev. 2017 Jan;275(1):11-20 - PubMed
  24. Curr Opin HIV AIDS. 2017 May;12 (3):209-215 - PubMed
  25. PLoS One. 2017 Jul 5;12 (7):e0180720 - PubMed
  26. J Virol. 2013 Nov;87(21):11604-16 - PubMed
  27. J Immunol. 2012 Jan 1;188(1):334-44 - PubMed
  28. J Immunol. 2007 Dec 1;179(11):7916-23 - PubMed
  29. Curr Opin HIV AIDS. 2016 Nov;11(6):561-568 - PubMed
  30. Immunol Rev. 2017 Jan;275(1):33-48 - PubMed
  31. Sci Rep. 2017 Oct 4;7(1):12655 - PubMed
  32. Nat Med. 2016 Apr;22(4):362-8 - PubMed
  33. Viruses. 2009 Dec;1(3):1265-94 - PubMed
  34. Blood. 2009 Apr 16;113(16):3716-25 - PubMed
  35. Nat Med. 2010 Oct;16(10):1117-9 - PubMed
  36. Immunol Rev. 2015 Nov;268(1):296-310 - PubMed
  37. Blood. 2012 Nov 1;120(18):3708-17 - PubMed
  38. J Clin Invest. 2014 Sep;124(9):3879-90 - PubMed
  39. Retrovirology. 2014 Oct 02;11:78 - PubMed
  40. PLoS One. 2014 Feb 04;9(2):e87572 - PubMed
  41. J Immunol. 1994 Jun 15;152(12):6028-34 - PubMed
  42. J Virol. 2013 May;87(10):5468-76 - PubMed
  43. AIDS Res Hum Retroviruses. 2015 Nov;31(11):1187-91 - PubMed
  44. Mol Immunol. 2005 Feb;42(2):153-60 - PubMed
  45. Mucosal Immunol. 2014 Jan;7(1):46-56 - PubMed
  46. Eur J Microbiol Immunol (Bp). 2012 Jun;2(2):103-11 - PubMed
  47. Science. 2015 Jul 17;349(6245):320-4 - PubMed
  48. Cell Mol Immunol. 2010 Sep;7(5):334-40 - PubMed
  49. Science. 2016 May 20;352(6288):997-1001 - PubMed
  50. F1000Res. 2016 Dec 12;5:2840 - PubMed
  51. PLoS Pathog. 2015 Aug 03;11(8):e1005042 - PubMed
  52. PLoS Pathog. 2015 Aug 12;11(8):e1005101 - PubMed
  53. Cell. 2013 Oct 24;155(3):531-9 - PubMed
  54. Curr HIV Res. 2016;14(1):9-23 - PubMed
  55. Adv Virus Res. 2016;95:43-85 - PubMed
  56. Immunity. 2017 Aug 15;47(2):224-233 - PubMed
  57. J Virol. 2017 Apr 13;91(9): - PubMed
  58. J Acquir Immune Defic Syndr. 1989;2(1):33-42 - PubMed
  59. Mucosal Immunol. 2016 Nov;9(6):1549-1558 - PubMed
  60. J Virol. 2010 Apr;84(7):3516-27 - PubMed
  61. Immunol Lett. 2014 Dec;162(2 Pt B):103-12 - PubMed
  62. J Virol. 2014 Sep;88(18):10975-81 - PubMed
  63. Immunol Rev. 2017 Jan;275(1):271-284 - PubMed
  64. Front Immunol. 2014 Jun 18;5:289 - PubMed
  65. Science. 2016 Sep 2;353(6303):1045-1049 - PubMed
  66. Immunol Rev. 2017 Jan;275(1):108-128 - PubMed
  67. Immunol Rev. 2017 Jan;275(1):5-10 - PubMed
  68. Nature. 2007 Sep 6;449(7158):101-4 - PubMed
  69. Front Immunol. 2015 Jan 21;5:674 - PubMed
  70. Curr Drug Targets. 2016;17 (1):65-75 - PubMed
  71. AIDS. 2013 Jun 1;27(9):F13-20 - PubMed
  72. Nat Immunol. 2004 Oct;5(10):981-6 - PubMed
  73. J Virol. 2014 Feb;88(4):2025-34 - PubMed
  74. J Infect Dis. 2012 Apr 15;205(8):1248-57 - PubMed
  75. Sci Rep. 2016 Nov 09;6:36685 - PubMed
  76. Virology. 1994 Nov 15;205(1):82-92 - PubMed
  77. Vaccine. 2011 Jul 18;29(32):5250-9 - PubMed
  78. Cell. 2017 Aug 10;170(4):637-648.e10 - PubMed
  79. J Infect Dis. 1996 Jan;173(1):60-7 - PubMed
  80. Curr Opin HIV AIDS. 2014 May;9(3):278-90 - PubMed
  81. Viral Immunol. 2011 Apr;24(2):171-5 - PubMed
  82. Cell Host Microbe. 2011 Dec 15;10(6):551-62 - PubMed
  83. J Virol. 2007 Nov;81(22):12582-95 - PubMed
  84. Oncoimmunology. 2014 Dec 13;3(9):e955684 - PubMed
  85. PLoS One. 2013;8(1):e53138 - PubMed
  86. J Virol. 2009 Aug;83(15):7397-410 - PubMed
  87. Proc Natl Acad Sci U S A. 2013 May 28;110(22):9019-24 - PubMed
  88. AIDS Res Hum Retroviruses. 2017 Aug;33(8):760-764 - PubMed
  89. N Engl J Med. 2012 Apr 5;366(14):1275-86 - PubMed
  90. Immunol Rev. 2010 Jul;236:265-75 - PubMed
  91. Trends Microbiol. 2015 May;23(5):289-95 - PubMed
  92. Immunol Lett. 1989 Aug;22(2):135-45 - PubMed
  93. EBioMedicine. 2017 Jul;21:158-169 - PubMed
  94. Immunol Rev. 2017 Jan;275(1):285-295 - PubMed
  95. Nature. 2017 Mar 23;543(7646):564-567 - PubMed
  96. Immunology. 2013 Feb;138(2):116-23 - PubMed
  97. J Immunol. 2007 Jun 15;178(12):7840-8 - PubMed
  98. PLoS One. 2011 Mar 31;6(3):e18207 - PubMed
  99. Blood. 2010 Aug 12;116(6):926-34 - PubMed
  100. Virology. 1990 Apr;175(2):600-4 - PubMed
  101. Viruses. 2015 Sep 18;7(9):5115-32 - PubMed
  102. J Virol. 2012 Jul;86(14):7484-95 - PubMed
  103. Retrovirology. 2011 Mar 14;8:16 - PubMed
  104. Mucosal Immunol. 2016 Nov;9(6):1584-1595 - PubMed
  105. AIDS Res Hum Retroviruses. 2015 Nov;31(11):1160-5 - PubMed

Publication Types