Abstract
In order to elucidate the role of inflammatory cytokines in the central nervous system (CNS), we examined whether IL and TNF-alpha induce cells in the CNS to produce two newly identified leucocyte chemo-attractants, IL-8 and monocyte chemotactic and activating factor (MCAF). Several human astrocytoma and glioblastoma cell lines expressed high levels of IL-8 and MCAF mRNA in vitro upon stimulation with IL-1 and TNF-alpha. In particular, an astrocytoma cell line U373MG subclone responded markedly to IL-1 with high expression levels of IL-8 and MCAF mRNA as well as IL-6 mRNA. Both IL-8 and MCAF mRNA expression depended on the dose of IL-1 and appeared as early as 30 min to 1 hr after IL-1 stimulation, confirming that these are early inducible genes. The production of IL-8 and MCAF in the U373MG cell culture supernatants was confirmed by a competitive radioimmunoassay (RIA) as well as chemotactic activities on human neutrophils and monocytes. IL-1-induced IL-8 and MCAF mRNA expression appeared to occur at least at the transcriptional level as revealed by a nuclear run-off assay. Moreover, IL-1 treatment increased the half-life of IL-8 and MCAF mRNA markedly, suggesting that increased mRNA stability was also responsible for the enhanced gene transcription. These data suggest that IL-1 and TNF-alpha induce astrocytes to produce IL-8 and MCAF transcriptionally and post-transcriptionally, both of which may be responsible for leucocytosis seen in inflammation of the CNS.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Akira S., Isshiki H., Sugita T., Tanabe O., Kinoshita S., Nishio Y., Nakajima T., Hirano T., Kishimoto T. A nuclear factor for IL-6 expression (NF-IL6) is a member of a C/EBP family. EMBO J. 1990 Jun;9(6):1897–1906. doi: 10.1002/j.1460-2075.1990.tb08316.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- 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]
- Falk W., Goodwin R. H., Jr, Leonard E. J. A 48-well micro chemotaxis assembly for rapid and accurate measurement of leukocyte migration. J Immunol Methods. 1980;33(3):239–247. doi: 10.1016/0022-1759(80)90211-2. [DOI] [PubMed] [Google Scholar]
- Fontana A., Fierz W., Wekerle H. Astrocytes present myelin basic protein to encephalitogenic T-cell lines. Nature. 1984 Jan 19;307(5948):273–276. doi: 10.1038/307273a0. [DOI] [PubMed] [Google Scholar]
- Fontana A., Kristensen F., Dubs R., Gemsa D., Weber E. Production of prostaglandin E and an interleukin-1 like factor by cultured astrocytes and C6 glioma cells. J Immunol. 1982 Dec;129(6):2413–2419. [PubMed] [Google Scholar]
- Frei K., Bodmer S., Schwerdel C., Fontana A. Astrocytes of the brain synthesize interleukin 3-like factors. J Immunol. 1985 Dec;135(6):4044–4047. [PubMed] [Google Scholar]
- Furuta R., Yamagishi J., Kotani H., Sakamoto F., Fukui T., Matsui Y., Sohmura Y., Yamada M., Yoshimura T., Larsen C. G. Production and characterization of recombinant human neutrophil chemotactic factor. J Biochem. 1989 Sep;106(3):436–441. doi: 10.1093/oxfordjournals.jbchem.a122870. [DOI] [PubMed] [Google Scholar]
- Furutani Y., Nomura H., Notake M., Oyamada Y., Fukui T., Yamada M., Larsen C. G., Oppenheim J. J., Matsushima K. Cloning and sequencing of the cDNA for human monocyte chemotactic and activating factor (MCAF). Biochem Biophys Res Commun. 1989 Feb 28;159(1):249–255. doi: 10.1016/0006-291x(89)92430-3. [DOI] [PubMed] [Google Scholar]
- Geisert E. E., Jr, Johnson H. G., Binder L. I. Expression of microtubule-associated protein 2 by reactive astrocytes. Proc Natl Acad Sci U S A. 1990 May;87(10):3967–3971. doi: 10.1073/pnas.87.10.3967. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Giulian D., Young D. G., Woodward J., Brown D. C., Lachman L. B. Interleukin-1 is an astroglial growth factor in the developing brain. J Neurosci. 1988 Feb;8(2):709–714. doi: 10.1523/JNEUROSCI.08-02-00709.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Greenberg M. E., Ziff E. B. Stimulation of 3T3 cells induces transcription of the c-fos proto-oncogene. Nature. 1984 Oct 4;311(5985):433–438. doi: 10.1038/311433a0. [DOI] [PubMed] [Google Scholar]
- Han J., Brown T., Beutler B. Endotoxin-responsive sequences control cachectin/tumor necrosis factor biosynthesis at the translational level. J Exp Med. 1990 Feb 1;171(2):465–475. doi: 10.1084/jem.171.2.465. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hertz L., McFarlin D. E., Waksman B. H. Astrocytes: auxiliary cells for immune responses in the central nervous system? Immunol Today. 1990 Aug;11(8):265–268. doi: 10.1016/0167-5699(90)90106-j. [DOI] [PubMed] [Google Scholar]
- Kasahara T., Yagisawa H., Mukaida N., Matsumura H., Imai M., Shioiri-Nakano K. Interleukin 1 regulation of interleukin 2 and interferon-gamma gene activation in a human leukemic HSB.2 subclone. Microbiol Immunol. 1989;33(3):229–243. doi: 10.1111/j.1348-0421.1989.tb01516.x. [DOI] [PubMed] [Google Scholar]
- Kasahara T., Yagisawa H., Yamashita K., Yamaguchi Y., Akiyama Y. IL1 induces proliferation and IL6 mRNA expression in a human astrocytoma cell line: positive and negative modulation by chorela toxin and cAMP. Biochem Biophys Res Commun. 1990 Mar 30;167(3):1242–1248. doi: 10.1016/0006-291x(90)90657-9. [DOI] [PubMed] [Google Scholar]
- Lachman L. B., Brown D. C., Dinarello C. A. Growth-promoting effect of recombinant interleukin 1 and tumor necrosis factor for a human astrocytoma cell line. J Immunol. 1987 May 1;138(9):2913–2916. [PubMed] [Google Scholar]
- Larsen C. G., Anderson A. O., Appella E., Oppenheim J. J., Matsushima K. The neutrophil-activating protein (NAP-1) is also chemotactic for T lymphocytes. Science. 1989 Mar 17;243(4897):1464–1466. doi: 10.1126/science.2648569. [DOI] [PubMed] [Google Scholar]
- Leonard E. J., Yoshimura T. Human monocyte chemoattractant protein-1 (MCP-1). Immunol Today. 1990 Mar;11(3):97–101. doi: 10.1016/0167-5699(90)90035-8. [DOI] [PubMed] [Google Scholar]
- Matsushima K., Larsen C. G., DuBois G. C., Oppenheim J. J. Purification and characterization of a novel monocyte chemotactic and activating factor produced by a human myelomonocytic cell line. J Exp Med. 1989 Apr 1;169(4):1485–1490. doi: 10.1084/jem.169.4.1485. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Matsushima K., Morishita K., Yoshimura T., Lavu S., Kobayashi Y., Lew W., Appella E., Kung H. F., Leonard E. J., Oppenheim J. J. Molecular cloning of a human monocyte-derived neutrophil chemotactic factor (MDNCF) and the induction of MDNCF mRNA by interleukin 1 and tumor necrosis factor. J Exp Med. 1988 Jun 1;167(6):1883–1893. doi: 10.1084/jem.167.6.1883. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Matsushima K., Oppenheim J. J. Interleukin 8 and MCAF: novel inflammatory cytokines inducible by IL 1 and TNF. Cytokine. 1989 Nov;1(1):2–13. doi: 10.1016/1043-4666(89)91043-0. [DOI] [PubMed] [Google Scholar]
- Mielke V., Bauman J. G., Sticherling M., Ibs T., Zomershoe A. G., Seligmann K., Henneicke H. H., Schröder J. M., Sterry W., Christophers E. Detection of neutrophil-activating peptide NAP/IL-8 and NAP/IL-8 mRNA in human recombinant IL-1 alpha- and human recombinant tumor necrosis factor-alpha-stimulated human dermal fibroblasts. An immunocytochemical and fluorescent in situ hybridization study. J Immunol. 1990 Jan 1;144(1):153–161. [PubMed] [Google Scholar]
- Mukaida N., Zachariae C. C., Gusella G. L., Matsushima K. Dexamethasone inhibits the induction of monocyte chemotactic-activating factor production by IL-1 or tumor necrosis factor. J Immunol. 1991 Feb 15;146(4):1212–1215. [PubMed] [Google Scholar]
- Peveri P., Walz A., Dewald B., Baggiolini M. A novel neutrophil-activating factor produced by human mononuclear phagocytes. J Exp Med. 1988 May 1;167(5):1547–1559. doi: 10.1084/jem.167.5.1547. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ramilo O., Sáez-Llorens X., Mertsola J., Jafari H., Olsen K. D., Hansen E. J., Yoshinaga M., Ohkawara S., Nariuchi H., McCracken G. H., Jr Tumor necrosis factor alpha/cachectin and interleukin 1 beta initiate meningeal inflammation. J Exp Med. 1990 Aug 1;172(2):497–507. doi: 10.1084/jem.172.2.497. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schnyder B., Weber E., Fierz W., Fontana A. On the role of astrocytes in polyclonal T cell activation. J Neuroimmunol. 1986 Jan;10(3):209–218. doi: 10.1016/0165-5728(86)90103-7. [DOI] [PubMed] [Google Scholar]
- Schröder J. M., Sticherling M., Henneicke H. H., Preissner W. C., Christophers E. IL-1 alpha or tumor necrosis factor-alpha stimulate release of three NAP-1/IL-8-related neutrophil chemotactic proteins in human dermal fibroblasts. J Immunol. 1990 Mar 15;144(6):2223–2232. [PubMed] [Google Scholar]
- 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]
- Sica A., Matsushima K., Van Damme J., Wang J. M., Polentarutti N., Dejana E., Colotta F., Mantovani A. IL-1 transcriptionally activates the neutrophil chemotactic factor/IL-8 gene in endothelial cells. Immunology. 1990 Apr;69(4):548–553. [PMC free article] [PubMed] [Google Scholar]
- Sica A., Wang J. M., Colotta F., Dejana E., Mantovani A., Oppenheim J. J., Larsen C. G., Zachariae C. O., Matsushima K. Monocyte chemotactic and activating factor gene expression induced in endothelial cells by IL-1 and tumor necrosis factor. J Immunol. 1990 Apr 15;144(8):3034–3038. [PubMed] [Google Scholar]
- Sugano S., Stoeckle M. Y., Hanafusa H. Transformation by Rous sarcoma virus induces a novel gene with homology to a mitogenic platelet protein. Cell. 1987 May 8;49(3):321–328. doi: 10.1016/0092-8674(87)90284-4. [DOI] [PubMed] [Google Scholar]
- Thornton A. J., Strieter R. M., Lindley I., Baggiolini M., Kunkel S. L. Cytokine-induced gene expression of a neutrophil chemotactic factor/IL-8 in human hepatocytes. J Immunol. 1990 Apr 1;144(7):2609–2613. [PubMed] [Google Scholar]
- Tweardy D. J., Mott P. L., Glazer E. W. Monokine modulation of human astroglial cell production of granulocyte colony-stimulating factor and granulocyte-macrophage colony-stimulating factor. I. Effects of IL-1 alpha and IL-beta. J Immunol. 1990 Mar 15;144(6):2233–2241. [PubMed] [Google Scholar]
- Wolpe S. D., Sherry B., Juers D., Davatelis G., Yurt R. W., Cerami A. Identification and characterization of macrophage inflammatory protein 2. Proc Natl Acad Sci U S A. 1989 Jan;86(2):612–616. doi: 10.1073/pnas.86.2.612. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Yoshimura T., Matsushima K., Tanaka S., Robinson E. A., Appella E., Oppenheim J. J., Leonard E. J. Purification of a human monocyte-derived neutrophil chemotactic factor that has peptide sequence similarity to other host defense cytokines. Proc Natl Acad Sci U S A. 1987 Dec;84(24):9233–9237. doi: 10.1073/pnas.84.24.9233. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Zachariae C. O., Anderson A. O., Thompson H. L., Appella E., Mantovani A., Oppenheim J. J., Matsushima K. Properties of monocyte chemotactic and activating factor (MCAF) purified from a human fibrosarcoma cell line. J Exp Med. 1990 Jun 1;171(6):2177–2182. doi: 10.1084/jem.171.6.2177. [DOI] [PMC free article] [PubMed] [Google Scholar]