Display options
Share it on

Front Microbiol. 2014 Apr 08;5:126. doi: 10.3389/fmicb.2014.00126. eCollection 2014.

New insights into an X-traordinary viral protein.

Frontiers in microbiology

Torsten Schaller, Hélène Bauby, Stéphane Hué, Michael H Malim, Caroline Goujon

Affiliations

  1. Department of Infectious Diseases, King's College London London, UK.
  2. Department of Infection, Division of Infection and Immunity, Centre for Medical Molecular Virology, University College London London, UK.

PMID: 24782834 PMCID: PMC3986551 DOI: 10.3389/fmicb.2014.00126

Abstract

Vpx is a protein encoded by members of the HIV-2/SIVsmm and SIVrcm/SIVmnd-2 lineages of primate lentiviruses, and is packaged into viral particles. Vpx plays a critical role during the early steps of the viral life cycle and has been shown to counteract SAMHD1, a restriction factor in myeloid and resting T cells. However, it is becoming evident that Vpx is a multifunctional protein in that SAMHD1 antagonism is likely not its sole role. This review summarizes the current knowledge on this X-traordinary protein.

Keywords: HIV-1; HIV-2; SAMHD1; SIVsmm; interferon type I; myeloid cells; restriction factor; vpx

References

  1. N Engl J Med. 2012 Jul 19;367(3):224-32 - PubMed
  2. J Biol Chem. 2003 Aug 8;278(32):29913-24 - PubMed
  3. Proteomics. 2008 Jul;8(13):2640-50 - PubMed
  4. J Virol. 1994 Jan;68(1):510-6 - PubMed
  5. J Virol. 2011 Dec;85(24):13448-52 - PubMed
  6. Retrovirology. 2013 Mar 05;10:27 - PubMed
  7. Virology. 1993 Mar;193(1):303-12 - PubMed
  8. J Biol Chem. 2006 Aug 4;281(31):22161-22172 - PubMed
  9. PLoS Pathog. 2011 Sep;7(9):e1002221 - PubMed
  10. Cell Host Microbe. 2013 Apr 17;13(4):441-51 - PubMed
  11. PLoS Pathog. 2013;9(6):e1003481 - PubMed
  12. Clin Genet. 2012 May;81(5):413-20 - PubMed
  13. Hum Mutat. 2012 Jul;33(7):1116-22 - PubMed
  14. Science. 2003 Jun 13;300(5626):1713 - PubMed
  15. Retrovirology. 2007 Jan 09;4:2 - PubMed
  16. Cell Host Microbe. 2013 Oct 16;14(4):422-34 - PubMed
  17. J Virol. 2004 May;78(10):5523-7 - PubMed
  18. Nature. 1990 Sep 27;347(6291):341-2 - PubMed
  19. Virology. 2006 Mar 1;346(1):118-26 - PubMed
  20. Virology. 2003 Jun 20;311(1):7-15 - PubMed
  21. Nature. 2010 Sep 9;467(7312):214-7 - PubMed
  22. J Virol. 1994 Nov;68(11):7559-65 - PubMed
  23. AIDS Res Hum Retroviruses. 1988 Aug;4(4):243-50 - PubMed
  24. Virology. 1996 Apr 1;218(1):159-68 - PubMed
  25. J Biol Chem. 2005 Mar 4;280(9):8553-63 - PubMed
  26. Biochemistry. 2004 Apr 20;43(15):4490-500 - PubMed
  27. Cell Res. 2013 Jul;23(7):876-85 - PubMed
  28. J Biol Chem. 2004 Dec 3;279(49):51545-53 - PubMed
  29. J Biol Chem. 1994 Jun 3;269(22):15577-82 - PubMed
  30. J Virol. 1988 Sep;62(9):3501-5 - PubMed
  31. Proc Natl Acad Sci U S A. 2013 Dec 24;110(52):21136-41 - PubMed
  32. EMBO J. 2013 Sep 11;32(18):2454-62 - PubMed
  33. Cell Rep. 2013 Sep 26;4(6):1108-15 - PubMed
  34. J Virol. 2001 Jan;75(1):362-74 - PubMed
  35. J Virol. 1992 Mar;66(3):1321-8 - PubMed
  36. Retrovirology. 2012 Apr 24;9:32 - PubMed
  37. J Virol. 2013 Nov;87(21):11741-50 - PubMed
  38. Immunity. 2013 Dec 12;39(6):1132-42 - PubMed
  39. Microbiol Immunol. 1994;38(11):871-8 - PubMed
  40. Nat Genet. 2006 Aug;38(8):917-20 - PubMed
  41. Retrovirology. 2013 Feb 25;10:23 - PubMed
  42. J Virol. 2006 Jan;80(1):526-36 - PubMed
  43. Cell Microbiol. 2012 Nov;14(11):1745-56 - PubMed
  44. Nat Med. 1998 Dec;4(12):1401-8 - PubMed
  45. Nature. 1988 Sep 15;335(6187):262-5 - PubMed
  46. J Virol. 2001 Jun;75(12):5448-56 - PubMed
  47. J Virol. 2009 Sep;83(18):9474-85 - PubMed
  48. J Biol Chem. 2013 Mar 22;288(12):8101-8110 - PubMed
  49. Virology. 1991 Sep;184(1):197-209 - PubMed
  50. Exp Cell Res. 2000 Nov 1;260(2):387-95 - PubMed
  51. PLoS Pathog. 2011 Dec;7(12):e1002425 - PubMed
  52. J Virol. 1999 Aug;73(8):6526-32 - PubMed
  53. J Virol. 1999 Jan;73(1):592-600 - PubMed
  54. Retrovirology. 2012 Oct 23;9:87 - PubMed
  55. AIDS Res Hum Retroviruses. 2014 Feb;30(2):195-203 - PubMed
  56. Cell Rep. 2013 Apr 25;3(4):1036-43 - PubMed
  57. J Virol. 2013 Dec;87(23):12949-56 - PubMed
  58. J Virol. 1994 Oct;68(10):6161-9 - PubMed
  59. Retrovirology. 2011 Nov 08;8:91 - PubMed
  60. J Exp Med. 2006 Jan 23;203(1):41-6 - PubMed
  61. J Virol. 2008 Aug;82(15):7752-6 - PubMed
  62. PLoS Pathog. 2009 May;5(5):e1000439 - PubMed
  63. Nature. 2006 Oct 5;443(7111):590-3 - PubMed
  64. Cell Host Microbe. 2009 Jul 23;6(1):68-80 - PubMed
  65. J Virol. 1990 Feb;64(2):742-7 - PubMed
  66. J Biol Chem. 2013 Jun 28;288(26):19116-26 - PubMed
  67. PLoS One. 2010 Oct 20;5(10):e13521 - PubMed
  68. Nat Genet. 2009 Jul;41(7):829-32 - PubMed
  69. J Biol Chem. 2010 Apr 16;285(16):12248-54 - PubMed
  70. J Virol. 2009 May;83(10):4854-60 - PubMed
  71. Retrovirology. 2014 Feb 01;11:12 - PubMed
  72. J Virol. 2013 Mar;87(6):3549-60 - PubMed
  73. Nature. 2014 Jan 9;505(7482):234-8 - PubMed
  74. J Virol. 2008 Dec;82(24):12335-45 - PubMed
  75. J Biol Chem. 2012 Nov 30;287(49):41210-7 - PubMed
  76. PLoS Pathog. 2007 Jul;3(7):e95 - PubMed
  77. EMBO J. 1989 Apr;8(4):1169-75 - PubMed
  78. Virology. 1989 Dec;173(2):624-30 - PubMed
  79. EMBO J. 1993 May;12(5):2099-108 - PubMed
  80. Retrovirology. 2012 Dec 11;9:105 - PubMed
  81. Cold Spring Harb Perspect Med. 2011 Sep;1(1):a006841 - PubMed
  82. Nat Med. 2012 Nov;18(11):1682-7 - PubMed
  83. Cell Host Microbe. 2012 Feb 16;11(2):205-17 - PubMed
  84. J Virol. 1995 Apr;69(4):2378-83 - PubMed
  85. Gene Ther. 2006 Jun;13(12):991-4 - PubMed
  86. EMBO J. 1996 Nov 15;15(22):6155-65 - PubMed
  87. J Virol. 1991 Sep;65(9):5088-91 - PubMed
  88. J Virol. 2014 Jan;88(1):583-91 - PubMed
  89. J Virol. 1996 Jun;70(6):3863-9 - PubMed
  90. Nature. 2011 May 25;474(7353):654-7 - PubMed
  91. Retrovirology. 2011 Jun 22;8:49 - PubMed
  92. J Exp Med. 1989 Mar 1;169(3):1137-51 - PubMed
  93. J Virol. 2001 Dec;75(24):12014-27 - PubMed
  94. Nat Immunol. 2012 Feb 12;13(3):223-228 - PubMed
  95. J Virol. 2010 Feb;84(3):1387-96 - PubMed
  96. Cell Cycle. 2007 Jan 15;6(2):182-8 - PubMed
  97. J Mol Biol. 2003 Aug 29;331(5):1141-56 - PubMed
  98. J Virol. 2013 Nov;87(21):11516-24 - PubMed
  99. Science. 2008 Apr 11;320(5873):230-3 - PubMed
  100. AIDS Res Hum Retroviruses. 1994 May;10(5):607-16 - PubMed
  101. Blood. 2007 Jul 1;110(1):393-400 - PubMed
  102. J Biol Chem. 2012 Apr 6;287(15):12550-8 - PubMed
  103. Nucleic Acids Res. 2006 Jan 10;34(1):89-95 - PubMed
  104. J Acquir Immune Defic Syndr Hum Retrovirol. 1995 Apr 1;8(4):335-44 - PubMed
  105. J Virol. 2012 Dec;86(23):12552-60 - PubMed
  106. Immunol Lett. 2000 Nov 1;74(3):221-4 - PubMed
  107. Curr Biol. 2006 Mar 7;16(5):480-5 - PubMed
  108. EMBO J. 1994 Jun 15;13(12):2935-47 - PubMed
  109. J Mol Med (Berl). 2013 Jun;91(6):759-70 - PubMed
  110. J Virol. 1999 Dec;73(12):9992-9 - PubMed
  111. J Virol. 2013 Mar;87(5):2587-96 - PubMed
  112. Nature. 1996 Oct 17;383(6601):586-7 - PubMed
  113. J Virol. 2000 Jul;74(13):6162-7 - PubMed
  114. Nat Struct Mol Biol. 2013 Nov;20(11):1304-9 - PubMed
  115. Cold Spring Harb Perspect Med. 2012 May;2(5):a006940 - PubMed
  116. PLoS One. 2013 Jul 11;8(7):e66201 - PubMed
  117. Nature. 2011 Jun 29;474(7353):658-61 - PubMed
  118. Nature. 2011 Nov 06;480(7377):379-82 - PubMed
  119. PLoS Pathog. 2013;9(7):e1003496 - PubMed
  120. Cell Host Microbe. 2013 Jul 17;14(1):85-92 - PubMed
  121. J Biol Chem. 2011 Dec 23;286(51):43596-43600 - PubMed
  122. PLoS Pathog. 2008 May 02;4(5):e1000057 - PubMed
  123. Cell Rep. 2013 Aug 29;4(4):689-96 - PubMed
  124. PLoS Pathog. 2008 May 09;4(5):e1000059 - PubMed
  125. Mol Ther. 2002 Mar;5(3):283-90 - PubMed
  126. Retrovirology. 2013 Mar 05;10:26 - PubMed
  127. Cell. 2008 Aug 22;134(4):587-98 - PubMed
  128. J Virol. 2006 Dec;80(24):12271-82 - PubMed
  129. Cell Host Microbe. 2012 Feb 16;11(2):194-204 - PubMed
  130. Microbes Infect. 2003 Apr;5(5):387-95 - PubMed
  131. EMBO J. 1992 Sep;11(9):3405-12 - PubMed
  132. J Virol. 2010 Sep;84(18):9254-66 - PubMed
  133. Arch Virol. 1992;123(1-2):157-67 - PubMed
  134. Retrovirology. 2013 Mar 11;10:30 - PubMed
  135. Science. 1988 Jul 8;241(4862):199-201 - PubMed
  136. J Biol Chem. 2013 Apr 12;288(15):10406-17 - PubMed
  137. Retrovirology. 2012 Jun 12;9:49 - PubMed
  138. J Virol. 2003 Apr;77(8):4867-80 - PubMed
  139. Nucleic Acids Res. 2010 Jul;38(13):4274-84 - PubMed
  140. Nature. 2014 Feb 13;506(7487):245-8 - PubMed

Publication Types

Grant support