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. 1988 Dec;85(24):9704–9708. doi: 10.1073/pnas.85.24.9704

Identification, cloning, and characterization of an immune activation gene.

M A Lipes 1, M Napolitano 1, K T Jeang 1, N T Chang 1, W J Leonard 1
PMCID: PMC282843  PMID: 2462251

Abstract

We have identified an immune activation gene, denoted Act-2, by differential hybridization screening of an activated T-cell library. The gene is induced rapidly after T-cell activation with phytohemagglutinin, B-cell activation with Staphylococcus aureus Cowan I, and monocyte activation with lipopolysaccharide. We have isolated a cDNA containing the full-length coding region. The deduced amino acid sequence predicts an open reading frame of 92 amino acids, including a very hydrophobic N terminus, which by weight matrix score is predicted to be a signal peptide. Using a baculovirus expression system, we have shown that this gene encodes a secreted product. It is therefore possible that Act-2 represents a newly discovered cytokine.

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Selected References

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

  1. Caput D., Beutler B., Hartog K., Thayer R., Brown-Shimer S., Cerami A. Identification of a common nucleotide sequence in the 3'-untranslated region of mRNA molecules specifying inflammatory mediators. Proc Natl Acad Sci U S A. 1986 Mar;83(6):1670–1674. doi: 10.1073/pnas.83.6.1670. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Chang N. T., Tam S. H., Kung P. C., Chang T. W. A cDNA clone encoding a product of activated human T lymphocytes. Mol Biol Med. 1984 Apr;2(2):151–165. [PubMed] [Google Scholar]
  3. Chirgwin J. M., Przybyla A. E., MacDonald R. J., Rutter W. J. Isolation of biologically active ribonucleic acid from sources enriched in ribonuclease. Biochemistry. 1979 Nov 27;18(24):5294–5299. doi: 10.1021/bi00591a005. [DOI] [PubMed] [Google Scholar]
  4. Feinberg A. P., Vogelstein B. A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity. Anal Biochem. 1983 Jul 1;132(1):6–13. doi: 10.1016/0003-2697(83)90418-9. [DOI] [PubMed] [Google Scholar]
  5. Kelly K., Cochran B. H., Stiles C. D., Leder P. Cell-specific regulation of the c-myc gene by lymphocyte mitogens and platelet-derived growth factor. Cell. 1983 Dec;35(3 Pt 2):603–610. doi: 10.1016/0092-8674(83)90092-2. [DOI] [PubMed] [Google Scholar]
  6. Kozak M. An analysis of 5'-noncoding sequences from 699 vertebrate messenger RNAs. Nucleic Acids Res. 1987 Oct 26;15(20):8125–8148. doi: 10.1093/nar/15.20.8125. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Leonard W. J., Depper J. M., Crabtree G. R., Rudikoff S., Pumphrey J., Robb R. J., Krönke M., Svetlik P. B., Peffer N. J., Waldmann T. A. Molecular cloning and expression of cDNAs for the human interleukin-2 receptor. Nature. 1984 Oct 18;311(5987):626–631. doi: 10.1038/311626a0. [DOI] [PubMed] [Google Scholar]
  8. Leonard W. J., Donlon T. A., Lebo R. V., Greene W. C. Localization of the gene encoding the human interleukin-2 receptor on chromosome 10. Science. 1985 Jun 28;228(4707):1547–1549. doi: 10.1126/science.3925551. [DOI] [PubMed] [Google Scholar]
  9. Okayama H., Berg P. High-efficiency cloning of full-length cDNA. Mol Cell Biol. 1982 Feb;2(2):161–170. doi: 10.1128/mcb.2.2.161. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Proudfoot N. J., Brownlee G. G. 3' non-coding region sequences in eukaryotic messenger RNA. Nature. 1976 Sep 16;263(5574):211–214. doi: 10.1038/263211a0. [DOI] [PubMed] [Google Scholar]
  11. Reed J. C., Alpers J. D., Nowell P. C., Hoover R. G. Sequential expression of protooncogenes during lectin-stimulated mitogenesis of normal human lymphocytes. Proc Natl Acad Sci U S A. 1986 Jun;83(11):3982–3986. doi: 10.1073/pnas.83.11.3982. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Shaw G., Kamen R. A conserved AU sequence from the 3' untranslated region of GM-CSF mRNA mediates selective mRNA degradation. Cell. 1986 Aug 29;46(5):659–667. doi: 10.1016/0092-8674(86)90341-7. [DOI] [PubMed] [Google Scholar]
  13. Stern J. B., Smith K. A. Interleukin-2 induction of T-cell G1 progression and c-myb expression. Science. 1986 Jul 11;233(4760):203–206. doi: 10.1126/science.3523754. [DOI] [PubMed] [Google Scholar]
  14. Taniguchi T., Matsui H., Fujita T., Takaoka C., Kashima N., Yoshimoto R., Hamuro J. Structure and expression of a cloned cDNA for human interleukin-2. Nature. 1983 Mar 24;302(5906):305–310. doi: 10.1038/302305a0. [DOI] [PubMed] [Google Scholar]
  15. Tonnelle C., DeMars R., Long E. O. DO beta: a new beta chain gene in HLA-D with a distinct regulation of expression. EMBO J. 1985 Nov;4(11):2839–2847. doi: 10.1002/j.1460-2075.1985.tb04012.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Weiss A., Imboden J., Hardy K., Manger B., Terhorst C., Stobo J. The role of the T3/antigen receptor complex in T-cell activation. Annu Rev Immunol. 1986;4:593–619. doi: 10.1146/annurev.iy.04.040186.003113. [DOI] [PubMed] [Google Scholar]
  17. Wong G. G., Witek J. S., Temple P. A., Wilkens K. M., Leary A. C., Luxenberg D. P., Jones S. S., Brown E. L., Kay R. M., Orr E. C. Human GM-CSF: molecular cloning of the complementary DNA and purification of the natural and recombinant proteins. Science. 1985 May 17;228(4701):810–815. doi: 10.1126/science.3923623. [DOI] [PubMed] [Google Scholar]
  18. Yang Y. C., Ciarletta A. B., Temple P. A., Chung M. P., Kovacic S., Witek-Giannotti J. S., Leary A. C., Kriz R., Donahue R. E., Wong G. G. Human IL-3 (multi-CSF): identification by expression cloning of a novel hematopoietic growth factor related to murine IL-3. Cell. 1986 Oct 10;47(1):3–10. doi: 10.1016/0092-8674(86)90360-0. [DOI] [PubMed] [Google Scholar]
  19. von Heijne G. A new method for predicting signal sequence cleavage sites. Nucleic Acids Res. 1986 Jun 11;14(11):4683–4690. doi: 10.1093/nar/14.11.4683. [DOI] [PMC free article] [PubMed] [Google Scholar]

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