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. 1987 Aug;84(15):5389–5393. doi: 10.1073/pnas.84.15.5389

Activation of interleukin 2 and interleukin 2 receptor (Tac) promoter expression by the trans-activator (tat) gene product of human T-cell leukemia virus, type I.

M Siekevitz, M B Feinberg, N Holbrook, F Wong-Staal, W C Greene
PMCID: PMC298861  PMID: 3037548

Abstract

Cotransfection of cDNA encoding the trans-activator gene product of human T-cell leukemia virus, type I (HTLV-I) (tat-I), which acts in trans to augment viral gene expression, has revealed strong regulatory effects of this viral protein on the inducible cellular promoters governing human interleukin 2 (IL-2) and IL-2 receptor (Tac) gene expression. The tat-I protein stimulates a 3- to 6-fold increase in IL-2 receptor (Tac) promoter activity in transfected Jurkat T cells, but not in the natural killer-like YT cell line, as measured by changes in the expression of the chloramphenicol acetyltransferase (CAT; EC 2.3.1.28) reporter gene linked to this promoter. In contrast, tat-I alone has little or no effect on IL-2 promoter activity in Jurkat T cells but markedly synergizes with other mitogenic stimuli (phytohemagglutinin, phorbol 12-myristate 13-acetate, or the OKT3 monoclonal antibody), which alone are ineffective. The tat-I protein also partially circumvents the pronounced inhibitory effects of cyclosporin A on the IL-2 promoter. Other cellular and viral promoters are unaffected by the tat-I gene product, either alone or in combination with other mitogens. The specific effects of the tat-I gene product on the IL-2 and IL-2 receptor (Tac) promoters suggest the possibility of an autocrine or paracrine mechanism of T-cell growth as an early event in HTLV-I-mediated leukemogenesis.

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Selected References

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

  1. Arima N., Daitoku Y., Ohgaki S., Fukumori J., Tanaka H., Yamamoto Y., Fujimoto K., Onoue K. Autocrine growth of interleukin 2-producing leukemic cells in a patient with adult T cell leukemia. Blood. 1986 Sep;68(3):779–782. [PubMed] [Google Scholar]
  2. Arya S. K., Wong-Staal F., Gallo R. C. T-cell growth factor gene: lack of expression in human T-cell leukemia-lymphoma virus-infected cells. Science. 1984 Mar 9;223(4640):1086–1087. doi: 10.1126/science.6320374. [DOI] [PubMed] [Google Scholar]
  3. Cross S. L., Feinberg M. B., Wolf J. B., Holbrook N. J., Wong-Staal F., Leonard W. J. Regulation of the human interleukin-2 receptor alpha chain promoter: activation of a nonfunctional promoter by the transactivator gene of HTLV-I. Cell. 1987 Apr 10;49(1):47–56. doi: 10.1016/0092-8674(87)90754-9. [DOI] [PubMed] [Google Scholar]
  4. Depper J. M., Leonard W. J., Krönke M., Waldmann T. A., Greene W. C. Augmented T cell growth factor receptor expression in HTLV-1-infected human leukemic T cells. J Immunol. 1984 Oct;133(4):1691–1695. [PubMed] [Google Scholar]
  5. Elliott J. F., Lin Y., Mizel S. B., Bleackley R. C., Harnish D. G., Paetkau V. Induction of interleukin 2 messenger RNA inhibited by cyclosporin A. Science. 1984 Dec 21;226(4681):1439–1441. doi: 10.1126/science.6334364. [DOI] [PubMed] [Google Scholar]
  6. Felber B. K., Paskalis H., Kleinman-Ewing C., Wong-Staal F., Pavlakis G. N. The pX protein of HTLV-I is a transcriptional activator of its long terminal repeats. Science. 1985 Aug 16;229(4714):675–679. doi: 10.1126/science.2992082. [DOI] [PubMed] [Google Scholar]
  7. Fujii M., Sugamura K., Sano K., Nakai M., Sugita K., Hinuma Y. High-affinity receptor-mediated internalization and degradation of interleukin 2 in human T cells. J Exp Med. 1986 Mar 1;163(3):550–562. doi: 10.1084/jem.163.3.550. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Fujita T., Shibuya H., Ohashi T., Yamanishi K., Taniguchi T. Regulation of human interleukin-2 gene: functional DNA sequences in the 5' flanking region for the gene expression in activated T lymphocytes. Cell. 1986 Aug 1;46(3):401–405. doi: 10.1016/0092-8674(86)90660-4. [DOI] [PubMed] [Google Scholar]
  9. Fujita T., Takaoka C., Matsui H., Taniguchi T. Structure of the human interleukin 2 gene. Proc Natl Acad Sci U S A. 1983 Dec;80(24):7437–7441. doi: 10.1073/pnas.80.24.7437. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Gillis S., Watson J. Biochemical and biological characterization of lymphocyte regulatory molecules. V. Identification of an interleukin 2-producing human leukemia T cell line. J Exp Med. 1980 Dec 1;152(6):1709–1719. doi: 10.1084/jem.152.6.1709. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Goh W. C., Sodroski J., Rosen C., Essex M., Haseltine W. A. Subcellular localization of the product of the long open reading frame of human T-cell leukemia virus type I. Science. 1985 Mar 8;227(4691):1227–1228. doi: 10.1126/science.2983419. [DOI] [PubMed] [Google Scholar]
  12. Gootenberg J. E., Ruscetti F. W., Mier J. W., Gazdar A., Gallo R. C. Human cutaneous T cell lymphoma and leukemia cell lines produce and respond to T cell growth factor. J Exp Med. 1981 Nov 1;154(5):1403–1418. doi: 10.1084/jem.154.5.1403. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Gorman C. M., Merlino G. T., Willingham M. C., Pastan I., Howard B. H. The Rous sarcoma virus long terminal repeat is a strong promoter when introduced into a variety of eukaryotic cells by DNA-mediated transfection. Proc Natl Acad Sci U S A. 1982 Nov;79(22):6777–6781. doi: 10.1073/pnas.79.22.6777. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. 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]
  15. Greene W. C., Leonard W. J., Wano Y., Svetlik P. B., Peffer N. J., Sodroski J. G., Rosen C. A., Goh W. C., Haseltine W. A. Trans-activator gene of HTLV-II induces IL-2 receptor and IL-2 cellular gene expression. Science. 1986 May 16;232(4752):877–880. doi: 10.1126/science.3010456. [DOI] [PubMed] [Google Scholar]
  16. Greene W. C., Leonard W. J., Wano Y., Svetlik P. B., Peffer N. J., Sodroski J. G., Rosen C. A., Goh W. C., Haseltine W. A. Trans-activator gene of HTLV-II: interpretation. Science. 1987 Feb 27;235(4792):1073–1073. doi: 10.1126/science.3029865. [DOI] [PubMed] [Google Scholar]
  17. Greene W. C., Robb R. J., Depper J. M., Leonard W. J., Drogula C., Svetlik P. B., Wong-Staal F., Gallo R. C., Waldmann T. A. Phorbol diester induces expression of Tac antigen on human acute T lymphocytic leukemic cells. J Immunol. 1984 Aug;133(2):1042–1047. [PubMed] [Google Scholar]
  18. Holbrook N. J., Smith K. A., Fornace A. J., Jr, Comeau C. M., Wiskocil R. L., Crabtree G. R. T-cell growth factor: complete nucleotide sequence and organization of the gene in normal and malignant cells. Proc Natl Acad Sci U S A. 1984 Mar;81(6):1634–1638. doi: 10.1073/pnas.81.6.1634. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Inoue J., Seiki M., Taniguchi T., Tsuru S., Yoshida M. Induction of interleukin 2 receptor gene expression by p40x encoded by human T-cell leukemia virus type 1. EMBO J. 1986 Nov;5(11):2883–2888. doi: 10.1002/j.1460-2075.1986.tb04583.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Ishida N., Kanamori H., Noma T., Nikaido T., Sabe H., Suzuki N., Shimizu A., Honjo T. Molecular cloning and structure of the human interleukin 2 receptor gene. Nucleic Acids Res. 1985 Nov 11;13(21):7579–7589. doi: 10.1093/nar/13.21.7579. [DOI] [PMC free article] [PubMed] [Google Scholar]
  21. Kingston R. E., Baldwin A. S., Sharp P. A. Transcription control by oncogenes. Cell. 1985 May;41(1):3–5. doi: 10.1016/0092-8674(85)90049-2. [DOI] [PubMed] [Google Scholar]
  22. Krönke M., Leonard W. J., Depper J. M., Arya S. K., Wong-Staal F., Gallo R. C., Waldmann T. A., Greene W. C. Cyclosporin A inhibits T-cell growth factor gene expression at the level of mRNA transcription. Proc Natl Acad Sci U S A. 1984 Aug;81(16):5214–5218. doi: 10.1073/pnas.81.16.5214. [DOI] [PMC free article] [PubMed] [Google Scholar]
  23. Land H., Parada L. F., Weinberg R. A. Cellular oncogenes and multistep carcinogenesis. Science. 1983 Nov 18;222(4625):771–778. doi: 10.1126/science.6356358. [DOI] [PubMed] [Google Scholar]
  24. Larsson E. L., Iscove N. N., Coutinho A. Two distinct factors are required for induction of T-cell growth. Nature. 1980 Feb 14;283(5748):664–666. doi: 10.1038/283664a0. [DOI] [PubMed] [Google Scholar]
  25. Leonard W. J., Depper J. M., Kanehisa M., Krönke M., Peffer N. J., Svetlik P. B., Sullivan M., Greene W. C. Structure of the human interleukin-2 receptor gene. Science. 1985 Nov 8;230(4726):633–639. doi: 10.1126/science.2996141. [DOI] [PubMed] [Google Scholar]
  26. Maruyama M., Shibuya H., Harada H., Hatakeyama M., Seiki M., Fujita T., Inoue J., Yoshida M., Taniguchi T. Evidence for aberrant activation of the interleukin-2 autocrine loop by HTLV-1-encoded p40x and T3/Ti complex triggering. Cell. 1987 Jan 30;48(2):343–350. doi: 10.1016/0092-8674(87)90437-5. [DOI] [PubMed] [Google Scholar]
  27. Paskalis H., Felber B. K., Pavlakis G. N. Cis-acting sequences responsible for the transcriptional activation of human T-cell leukemia virus type I constitute a conditional enhancer. Proc Natl Acad Sci U S A. 1986 Sep;83(17):6558–6562. doi: 10.1073/pnas.83.17.6558. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Poiesz B. J., Ruscetti F. W., Gazdar A. F., Bunn P. A., Minna J. D., Gallo R. C. Detection and isolation of type C retrovirus particles from fresh and cultured lymphocytes of a patient with cutaneous T-cell lymphoma. Proc Natl Acad Sci U S A. 1980 Dec;77(12):7415–7419. doi: 10.1073/pnas.77.12.7415. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Poiesz B. J., Ruscetti F. W., Reitz M. S., Kalyanaraman V. S., Gallo R. C. Isolation of a new type C retrovirus (HTLV) in primary uncultured cells of a patient with Sézary T-cell leukaemia. Nature. 1981 Nov 19;294(5838):268–271. doi: 10.1038/294268a0. [DOI] [PubMed] [Google Scholar]
  30. Popovic M., Lange-Wantzin G., Sarin P. S., Mann D., Gallo R. C. Transformation of human umbilical cord blood T cells by human T-cell leukemia/lymphoma virus. Proc Natl Acad Sci U S A. 1983 Sep;80(17):5402–5406. doi: 10.1073/pnas.80.17.5402. [DOI] [PMC free article] [PubMed] [Google Scholar]
  31. Rabin H., Hopkins R. F., 3rd, Ruscetti F. W., Neubauer R. H., Brown R. L., Kawakami T. G. Spontaneous release of a factor with properties of T cell growth factor from a continuous line of primate tumor T cells. J Immunol. 1981 Nov;127(5):1852–1856. [PubMed] [Google Scholar]
  32. Rosen C. A., Sodroski J. G., Campbell K., Haseltine W. A. Construction of recombinant murine retroviruses that express the human T-cell leukemia virus type II and human T-cell lymphotropic virus type III trans activator genes. J Virol. 1986 Jan;57(1):379–384. doi: 10.1128/jvi.57.1.379-384.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
  33. Rosen C. A., Sodroski J. G., Haseltine W. A. Location of cis-acting regulatory sequences in the human T-cell leukemia virus type I long terminal repeat. Proc Natl Acad Sci U S A. 1985 Oct;82(19):6502–6506. doi: 10.1073/pnas.82.19.6502. [DOI] [PMC free article] [PubMed] [Google Scholar]
  34. Schmidt A., Setoyama C., de Crombrugghe B. Regulation of a collagen gene promoter by the product of viral mos oncogene. Nature. 1985 Mar 21;314(6008):286–289. doi: 10.1038/314286a0. [DOI] [PubMed] [Google Scholar]
  35. Seiki M., Eddy R., Shows T. B., Yoshida M. Nonspecific integration of the HTLV provirus genome into adult T-cell leukaemia cells. Nature. 1984 Jun 14;309(5969):640–642. doi: 10.1038/309640a0. [DOI] [PubMed] [Google Scholar]
  36. Seiki M., Hattori S., Hirayama Y., Yoshida M. Human adult T-cell leukemia virus: complete nucleotide sequence of the provirus genome integrated in leukemia cell DNA. Proc Natl Acad Sci U S A. 1983 Jun;80(12):3618–3622. doi: 10.1073/pnas.80.12.3618. [DOI] [PMC free article] [PubMed] [Google Scholar]
  37. Shimotohno K., Takano M., Teruuchi T., Miwa M. Requirement of multiple copies of a 21-nucleotide sequence in the U3 regions of human T-cell leukemia virus type I and type II long terminal repeats for trans-acting activation of transcription. Proc Natl Acad Sci U S A. 1986 Nov;83(21):8112–8116. doi: 10.1073/pnas.83.21.8112. [DOI] [PMC free article] [PubMed] [Google Scholar]
  38. Siebenlist U., Durand D. B., Bressler P., Holbrook N. J., Norris C. A., Kamoun M., Kant J. A., Crabtree G. R. Promoter region of interleukin-2 gene undergoes chromatin structure changes and confers inducibility on chloramphenicol acetyltransferase gene during activation of T cells. Mol Cell Biol. 1986 Sep;6(9):3042–3049. doi: 10.1128/mcb.6.9.3042. [DOI] [PMC free article] [PubMed] [Google Scholar]
  39. Slamon D. J., Press M. F., Souza L. M., Murdock D. C., Cline M. J., Golde D. W., Gasson J. C., Chen I. S. Studies of the putative transforming protein of the type I human T-cell leukemia virus. Science. 1985 Jun 21;228(4706):1427–1430. doi: 10.1126/science.2990027. [DOI] [PubMed] [Google Scholar]
  40. Smith K. A. T-cell growth factor. Immunol Rev. 1980;51:337–357. doi: 10.1111/j.1600-065x.1980.tb00327.x. [DOI] [PubMed] [Google Scholar]
  41. Sodroski J. G., Rosen C. A., Haseltine W. A. Trans-acting transcriptional activation of the long terminal repeat of human T lymphotropic viruses in infected cells. Science. 1984 Jul 27;225(4660):381–385. doi: 10.1126/science.6330891. [DOI] [PubMed] [Google Scholar]
  42. Uchiyama T., Hori T., Tsudo M., Wano Y., Umadome H., Tamori S., Yodoi J., Maeda M., Sawami H., Uchino H. Interleukin-2 receptor (Tac antigen) expressed on adult T cell leukemia cells. J Clin Invest. 1985 Aug;76(2):446–453. doi: 10.1172/JCI111992. [DOI] [PMC free article] [PubMed] [Google Scholar]
  43. Wiskocil R., Weiss A., Imboden J., Kamin-Lewis R., Stobo J. Activation of a human T cell line: a two-stimulus requirement in the pretranslational events involved in the coordinate expression of interleukin 2 and gamma-interferon genes. J Immunol. 1985 Mar;134(3):1599–1603. [PubMed] [Google Scholar]
  44. Wong-Staal F., Gallo R. C. Human T-lymphotropic retroviruses. Nature. 1985 Oct 3;317(6036):395–403. doi: 10.1038/317395a0. [DOI] [PubMed] [Google Scholar]
  45. Wong-Staal F., Gallo R. C. The family of human T-lymphotropic leukemia viruses: HTLV-I as the cause of adult T cell leukemia and HTLV-III as the cause of acquired immunodeficiency syndrome. Blood. 1985 Feb;65(2):253–263. [PubMed] [Google Scholar]
  46. Yodoi J., Teshigawara K., Nikaido T., Fukui K., Noma T., Honjo T., Takigawa M., Sasaki M., Minato N., Tsudo M. TCGF (IL 2)-receptor inducing factor(s). I. Regulation of IL 2 receptor on a natural killer-like cell line (YT cells). J Immunol. 1985 Mar;134(3):1623–1630. [PubMed] [Google Scholar]
  47. Yoshida M., Miyoshi I., Hinuma Y. Isolation and characterization of retrovirus from cell lines of human adult T-cell leukemia and its implication in the disease. Proc Natl Acad Sci U S A. 1982 Mar;79(6):2031–2035. doi: 10.1073/pnas.79.6.2031. [DOI] [PMC free article] [PubMed] [Google Scholar]

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