Skip to main content
PMC home page
Journal of Virology logoLink to Journal of Virology
. 1989 Feb;63(2):970–973. doi: 10.1128/jvi.63.2.970-973.1989

Transactivation of human immunodeficiency virus promoter by human herpesvirus 6.

R T Horvat 1, C Wood 1, N Balachandran 1
PMCID: PMC247777  PMID: 2911127

Abstract

Patients with acquired immunodeficiency syndrome (AIDS) are often infected with a number of other heterologous viruses in addition to the initial human immunodeficiency virus (HIV) infection, and these agents could act as potential reactivating agents of latent HIV. A new antigenically distinct herpesvirus, designated human herpesvirus 6 (HHV-6), has recently been isolated from patients with AIDS and has been shown to infect a number of different human cells, specifically human T cells, B cells, and glial cells. Since these are some of the same cells that harbor the AIDS virus, it is quite important to determine any interaction between this new herpesvirus and HIV. In this report, we demonstrate that HHV-6 can trans-activate the HIV promoter in human T-cell lines as measured by the expression of the bacterial gene chloramphenicol acetyltransferase. This indicates that stimulation of HIV gene expression by HHV-6 could play a role in HIV pathogenesis.

Full text

PDF
970

Images in this article

971Image
on p.971
972Image
on p.972

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Ablashi D. V., Salahuddin S. Z., Josephs S. F., Imam F., Lusso P., Gallo R. C., Hung C., Lemp J., Markham P. D. HBLV (or HHV-6) in human cell lines. Nature. 1987 Sep 17;329(6136):207–207. doi: 10.1038/329207a0. [DOI] [PubMed] [Google Scholar]
  2. Davis M. G., Kenney S. C., Kamine J., Pagano J. S., Huang E. S. Immediate-early gene region of human cytomegalovirus trans-activates the promoter of human immunodeficiency virus. Proc Natl Acad Sci U S A. 1987 Dec;84(23):8642–8646. doi: 10.1073/pnas.84.23.8642. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Fauci A. S. Current issues in developing a strategy for dealing with the acquired immunodeficiency syndrome. Proc Natl Acad Sci U S A. 1986 Dec;83(24):9278–9283. doi: 10.1073/pnas.83.24.9278. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Gallo R. C., Salahuddin S. Z., Popovic M., Shearer G. M., Kaplan M., Haynes B. F., Palker T. J., Redfield R., Oleske J., Safai B. Frequent detection and isolation of cytopathic retroviruses (HTLV-III) from patients with AIDS and at risk for AIDS. Science. 1984 May 4;224(4648):500–503. doi: 10.1126/science.6200936. [DOI] [PubMed] [Google Scholar]
  5. Gorman C. M., Moffat L. F., Howard B. H. Recombinant genomes which express chloramphenicol acetyltransferase in mammalian cells. Mol Cell Biol. 1982 Sep;2(9):1044–1051. doi: 10.1128/mcb.2.9.1044. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Jones K. A., Kadonaga J. T., Luciw P. A., Tjian R. Activation of the AIDS retrovirus promoter by the cellular transcription factor, Sp1. Science. 1986 May 9;232(4751):755–759. doi: 10.1126/science.3008338. [DOI] [PubMed] [Google Scholar]
  7. Levy J. A., Hoffman A. D., Kramer S. M., Landis J. A., Shimabukuro J. M., Oshiro L. S. Isolation of lymphocytopathic retroviruses from San Francisco patients with AIDS. Science. 1984 Aug 24;225(4664):840–842. doi: 10.1126/science.6206563. [DOI] [PubMed] [Google Scholar]
  8. Lopez C., Pellett P., Stewart J., Goldsmith C., Sanderlin K., Black J., Warfield D., Feorino P. Characteristics of human herpesvirus-6. J Infect Dis. 1988 Jun;157(6):1271–1273. doi: 10.1093/infdis/157.6.1271. [DOI] [PubMed] [Google Scholar]
  9. McDougal J. S., Mawle A., Cort S. P., Nicholson J. K., Cross G. D., Scheppler-Campbell J. A., Hicks D., Sligh J. Cellular tropism of the human retrovirus HTLV-III/LAV. I. Role of T cell activation and expression of the T4 antigen. J Immunol. 1985 Nov;135(5):3151–3162. [PubMed] [Google Scholar]
  10. Mosca J. D., Bednarik D. P., Raj N. B., Rosen C. A., Sodroski J. G., Haseltine W. A., Hayward G. S., Pitha P. M. Activation of human immunodeficiency virus by herpesvirus infection: identification of a region within the long terminal repeat that responds to a trans-acting factor encoded by herpes simplex virus 1. Proc Natl Acad Sci U S A. 1987 Nov;84(21):7408–7412. doi: 10.1073/pnas.84.21.7408. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Nabel G., Baltimore D. An inducible transcription factor activates expression of human immunodeficiency virus in T cells. Nature. 1987 Apr 16;326(6114):711–713. doi: 10.1038/326711a0. [DOI] [PubMed] [Google Scholar]
  12. Peterlin B. M., Luciw P. A., Barr P. J., Walker M. D. Elevated levels of mRNA can account for the trans-activation of human immunodeficiency virus. Proc Natl Acad Sci U S A. 1986 Dec;83(24):9734–9738. doi: 10.1073/pnas.83.24.9734. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Rice A. P., Mathews M. B. Trans-activation of the human immunodeficiency virus long terminal repeat sequences, expressed in an adenovirus vector, by the adenovirus E1A 13S protein. Proc Natl Acad Sci U S A. 1988 Jun;85(12):4200–4204. doi: 10.1073/pnas.85.12.4200. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Salahuddin S. Z., Ablashi D. V., Markham P. D., Josephs S. F., Sturzenegger S., Kaplan M., Halligan G., Biberfeld P., Wong-Staal F., Kramarsky B. Isolation of a new virus, HBLV, in patients with lymphoproliferative disorders. Science. 1986 Oct 31;234(4776):596–601. doi: 10.1126/science.2876520. [DOI] [PubMed] [Google Scholar]
  15. Sandri-Goldin R. M., Goldin A. L., Levine M., Glorioso J. High-efficiency transfer of DNA into eukaryotic cells by protoplast fusion. Methods Enzymol. 1983;101:402–411. doi: 10.1016/0076-6879(83)01030-7. [DOI] [PubMed] [Google Scholar]
  16. Tedder R. S., Briggs M., Cameron C. H., Honess R., Robertson D., Whittle H. A novel lymphotropic herpesvirus. Lancet. 1987 Aug 15;2(8555):390–392. doi: 10.1016/s0140-6736(87)92404-4. [DOI] [PubMed] [Google Scholar]
  17. Wright C. M., Felber B. K., Paskalis H., Pavlakis G. N. Expression and characterization of the trans-activator of HTLV-III/LAV virus. Science. 1986 Nov 21;234(4779):988–992. doi: 10.1126/science.3490693. [DOI] [PubMed] [Google Scholar]
  18. Yamanishi K., Okuno T., Shiraki K., Takahashi M., Kondo T., Asano Y., Kurata T. Identification of human herpesvirus-6 as a causal agent for exanthem subitum. Lancet. 1988 May 14;1(8594):1065–1067. doi: 10.1016/s0140-6736(88)91893-4. [DOI] [PubMed] [Google Scholar]
  19. Zagury D., Bernard J., Leonard R., Cheynier R., Feldman M., Sarin P. S., Gallo R. C. Long-term cultures of HTLV-III--infected T cells: a model of cytopathology of T-cell depletion in AIDS. Science. 1986 Feb 21;231(4740):850–853. doi: 10.1126/science.2418502. [DOI] [PubMed] [Google Scholar]

Articles from Journal of Virology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES