Crossref journal-article
Wiley
Traffic (311)
Abstract

HIV‐1 buds from the surface of activated T lymphocytes. In macrophages, however, newly formed HIV‐1 particles amass in the lumen of an intracellular compartment. Here, we demonstrate by live‐cell imaging techniques, by immunocytochemistry and by immuno‐electron microscopy that HIV‐1 structural proteins, particularly the internal structural protein Gag, accumulate at membranes of the late endocytic compartment in a variety of cell types and not just in monocyte/macrophage‐derived cells. Recent biochemical and genetic studies have implicated components of the mammalian vacuolar protein sorting pathway in retroviral budding. Together with those observations, our study suggests that HIV‐1 morphogenesis is thoroughly rooted in the endosomal system.

Bibliography

Nydegger, S., Foti, M., Derdowski, A., Spearman, P., & Thali, M. (2003). HIV‐1 Egress is Gated Through Late Endosomal Membranes. Traffic, 4(12), 902–910. Portico.

Authors 5
  1. Sascha Nydegger (first)
  2. Michelangelo Foti (additional)
  3. Aaron Derdowski (additional)
  4. Paul Spearman (additional)
  5. Markus Thali (additional)
References 55 Referenced 155
  1. 10.1146/annurev.cellbio.18.012502.105920
  2. 10.1128/JVI.62.8.2578-2586.1988
  3. 10.1034/j.1600-0854.2002.31004.x
  4. 10.1083/jcb.200304008
  5. 10.1038/35096054
  6. 10.1034/j.1600-0854.2002.30502.x
  7. 10.1038/nri855
  8. 10.1084/jem.183.3.1161
  9. 10.1083/jcb.200103071
  10. 10.1046/j.1462-5822.2001.00123.x
  11. {'key': 'e_1_2_6_12_2', 'first-page': '263', 'volume-title': 'Retroviruses.', 'author': 'Swanstrom R', 'year': '1997'} / Retroviruses. by Swanstrom R (1997)
  12. 10.1128/JVI.72.4.2723-2732.1998 / J Virol / The I domain is required for efficient plasma membrane binding of human immunodeficiency virus type 1 Pr55Gag by Sandefur S (1998)
  13. 10.1006/viro.1998.9573
  14. 10.1128/JVI.74.18.8670-8679.2000
  15. 10.1083/jcb.135.3.611
  16. 10.1242/jcs.112.6.785
  17. 10.1242/jcs.113.2.183 / J Cell Sci / Rab GTPases coordinate endocytosis by Somsel Rodman J (2000)
  18. 10.1016/S1471-4914(01)02227-4
  19. 10.1093/emboj/20.4.683
  20. 10.1016/S0960-9822(01)00531-0
  21. 10.1038/32440
  22. 10.1016/S0092-8674(01)00421-4 / Cell / Plasma membrane repair is mediated by Ca (2+) ‐regulated exocytosis of lysosomes by Reddy A (2001)
  23. 10.1038/nri1053
  24. 10.1034/j.1600-0854.2000.010701.x
  25. 10.1073/pnas.122696599
  26. 10.1128/JVI.77.12.6931-6945.2003
  27. 10.1073/pnas.97.24.13057
  28. 10.1073/pnas.97.24.13063
  29. 10.1016/S0092-8674(01)00506-2
  30. 10.1073/pnas.131059198
  31. 10.1038/nm1201-1313
  32. 10.1073/pnas.032511899
  33. 10.1128/JVI.77.8.4794-4804.2003
  34. 10.1002/rmv.367
  35. 10.1074/jbc.M202838200
  36. 10.1091/mbc.01-08-0409
  37. 10.1089/aid.1993.9.1157
  38. 10.1006/viro.1997.8453
  39. 10.1128/JVI.74.6.2855-2866.2000
  40. 10.1073/pnas.97.24.13069
  41. 10.1073/pnas.90.11.5181
  42. 10.1073/pnas.241320298
  43. 10.1128/JVI.75.17.7913-7924.2001
  44. 10.1128/JVI.74.7.3264-3272.2000
  45. 10.1073/pnas.240459697
  46. 10.1128/JVI.77.3.1916-1926.2003
  47. 10.1126/science.290.5497.1721
  48. 10.1093/emboj/cdf398
  49. 10.1038/77842
  50. 10.1073/pnas.250277297
  51. 10.1128/JVI.76.4.1825-1838.2002
  52. 10.1128/JVI.77.3.1812-1819.2003
  53. 10.1016/S0962-8924(02)02402-9
  54. 10.1084/jem.20011500
  55. 10.1007/BF02473201
Dates
Type When
Created 21 years, 9 months ago (Nov. 17, 2003, 2:45 a.m.)
Deposited 1 year, 10 months ago (Oct. 14, 2023, 2:34 a.m.)
Indexed 11 months, 3 weeks ago (Aug. 29, 2024, 4:59 a.m.)
Issued 21 years, 9 months ago (Nov. 16, 2003)
Published 21 years, 9 months ago (Nov. 16, 2003)
Published Online 21 years, 9 months ago (Nov. 16, 2003)
Published Print 21 years, 8 months ago (Dec. 1, 2003)
Funders 0

None

@article{Nydegger_2003, title={HIV‐1 Egress is Gated Through Late Endosomal Membranes}, volume={4}, ISSN={1600-0854}, url={http://dx.doi.org/10.1046/j.1600-0854.2003.00145.x}, DOI={10.1046/j.1600-0854.2003.00145.x}, number={12}, journal={Traffic}, publisher={Wiley}, author={Nydegger, Sascha and Foti, Michelangelo and Derdowski, Aaron and Spearman, Paul and Thali, Markus}, year={2003}, month=nov, pages={902–910} }