Abstract
2',5'-Oligoadenylate [2',5'-oligo(A)] was separated from 14C-labeled nucleosides produced in the 2',5'-oligo(A) synthetase assay by using 100-microliters columns of Dowex 1. No detectable nucleoside remained on the column after elution with 20 column volumes of water, whereas less than 1% of oligonucleotides were eluted from the column. At least 99% of oligonucleotides were eluted from the column with 1 M NaCl, pH 2. The major product had properties consistent with 2',5'-oligo(A). Exposure to alpha-1 bovine interferon (IFN) caused an increase in cellular 2',5'-oligo(A) synthetase activity which was proportional to the concentration of IFN in the medium up to 10(4) U of IFN per ml and then leveled off at about 15 X control activity. Under the assay conditions used, 2',5'-oligo(A) synthetase activity was directly proportional to the amount of cell extract over a 10-fold range. Cattle inoculated with IBR/BVD/PI-3 modified live virus vaccine showed an increase in 2',5'-oligo(A) synthetase activity in peripheral blood mononuclear leukocytes which persisted for at least 3 days postvaccination. Intramuscular injection of cattle with IFN caused a similar increase in 2',5'-oligo(A) synthetase activity. Changes in 2',5'-oligo(A) synthetase activity should be of value in (i) assessing the response of cattle to experimental viral infections or inoculations with viral vaccines or IFN or (ii) indicating a possible viral etiology in disease.
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Selected References
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- Baron S., Dianzani F. General considerations of the interferon system. Tex Rep Biol Med. 1977;35:1–10. [PubMed] [Google Scholar]
- Brewster F. E., Byron K. S., Sullivan J. L. Immunoregulation during acute infection with Epstein-Barr virus: dynamics of interferon and 2',5'-oligoadenylate synthetase activity. J Infect Dis. 1985 Jun;151(6):1109–1115. doi: 10.1093/infdis/151.6.1109. [DOI] [PubMed] [Google Scholar]
- Buffet-Janvresse C., Hovanessian A. G. Enzyme markers for the presence of circulating interferon: 2-5A synthetase in blood lymphocytes and protein kinase in platelet-rich plasma. Proc Soc Exp Biol Med. 1984 Feb;175(2):169–175. doi: 10.3181/00379727-175-41783. [DOI] [PubMed] [Google Scholar]
- Cashel M., Lazzarini R. A., Kalbacher B. An improved method for thin-layer chromatography of nucleotide mixtures containing 32P-labelled orthophosphate. J Chromatogr. 1969 Mar 11;40(1):103–109. doi: 10.1016/s0021-9673(01)96624-5. [DOI] [PubMed] [Google Scholar]
- Chousterman S., Chousterman M., Reinert P., Thang M. N. Clinical value of the determination of an interferon-induced enzyme activity: studies of the 2'5' oligoadenylate synthetase activity in peripheral blood lymphocytes of patients. Biomed Pharmacother. 1983;37(4):176–180. [PubMed] [Google Scholar]
- Clemens M. J., Williams B. R. Inhibition of cell-free protein synthesis by pppA2'p5'A2'p5'A: a novel oligonucleotide synthesized by interferon-treated L cell extracts. Cell. 1978 Mar;13(3):565–572. doi: 10.1016/0092-8674(78)90329-x. [DOI] [PubMed] [Google Scholar]
- Edy V. G., Billiau A., De Somer P. Non-appearance of injected fibroblast interferon in circulation. Lancet. 1978 Feb 25;1(8061):451–452. doi: 10.1016/s0140-6736(78)91251-5. [DOI] [PubMed] [Google Scholar]
- Farrell P. J., Sen G. C., Dubois M. F., Ratner L., Slattery E., Lengyel P. Interferon action: two distinct pathways for inhibition of protein synthesis by double-stranded RNA. Proc Natl Acad Sci U S A. 1978 Dec;75(12):5893–5897. doi: 10.1073/pnas.75.12.5893. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Federico M., Romeo G., Affabris E., Coccia E. M., Rossi G. B. 2',5'-Oligoadenylate synthetase-uninducible alpha/beta-interferon-resistant Friend cells develop an antiviral state when permeabilized with lysolecithin and treated with 2',5'-oligoadenylate oligomers. J Interferon Res. 1986 Jun;6(3):233–240. doi: 10.1089/jir.1986.6.233. [DOI] [PubMed] [Google Scholar]
- Fujii N., Kotake S., Hirose S., Ohno S., Yasuda I., Sagawa A., Ishikawa K., Minagawa T. Oligo-2',5'-adenylate synthetase activity in peripheral blood mononuclear leukocytes in various diseases. J Clin Microbiol. 1984 Dec;20(6):1216–1218. doi: 10.1128/jcm.20.6.1216-1218.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gresser I., Vignaux F., Belardelli F., Tovey M. G., Maunoury M. T. Injection of mice with antibody to mouse interferon alpha/beta decreases the level of 2'-5' oligoadenylate synthetase in peritoneal macrophages. J Virol. 1985 Jan;53(1):221–227. doi: 10.1128/jvi.53.1.221-227.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hovanessian A. G., Brown R. E., Kerr I. M. Synthesis of low molecular weight inhibitor of protein synthesis with enzyme from interferon-treated cells. Nature. 1977 Aug 11;268(5620):537–540. doi: 10.1038/268537a0. [DOI] [PubMed] [Google Scholar]
- Justesen J., Ferbus D., Thang M. N. 2'5' oligoadenylate synthetase, an interferon induced enzyme: direct assay methods for the products, 2'5' oligoadenylates and 2'5' co-oligonucleotides. Nucleic Acids Res. 1980 Jul 25;8(14):3073–3085. doi: 10.1093/nar/8.14.3073. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kerr I. M., Brown R. E., Hovanessian A. G. Nature of inhibitor of cell-free protein synthesis formed in response to interferon and double-stranded RNA. Nature. 1977 Aug 11;268(5620):540–542. doi: 10.1038/268540a0. [DOI] [PubMed] [Google Scholar]
- Kerr I. M., Brown R. E. pppA2'p5'A2'p5'A: an inhibitor of protein synthesis synthesized with an enzyme fraction from interferon-treated cells. Proc Natl Acad Sci U S A. 1978 Jan;75(1):256–260. doi: 10.1073/pnas.75.1.256. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Krishnan I., Baglioni C. 2'5' oligo(A) polymerase activity in serum of mice infected with EMC virus or treated with interferon. Nature. 1980 Jun 12;285(5765):485–488. doi: 10.1038/285485a0. [DOI] [PubMed] [Google Scholar]
- Krust B., Rivière Y., Hovanessian A. G. p67K kinase in different tissues and plasma of control and interferon-treated mice. Virology. 1982 Jul 15;120(1):240–246. doi: 10.1016/0042-6822(82)90022-8. [DOI] [PubMed] [Google Scholar]
- Levin S., Hahn T. Evaluation of the human interferon system in viral disease. Clin Exp Immunol. 1981 Dec;46(3):475–483. [PMC free article] [PubMed] [Google Scholar]
- Lodemann E., Kornhuber B., Gerein V., von Il'berg C. (2'-5')oligo(A) synthetase as a monitor of interferon action in juvenile laryngeal papillomatosis. J Interferon Res. 1984 Spring;4(2):283–290. doi: 10.1089/jir.1984.4.283. [DOI] [PubMed] [Google Scholar]
- Merlin G., Revel M., Wallach D. The interferon-induced enzyme oligo-isoadenylate synthetase: rapid determination of its in vitro products. Anal Biochem. 1981 Jan 1;110(1):190–196. doi: 10.1016/0003-2697(81)90134-2. [DOI] [PubMed] [Google Scholar]
- Merritt J. A., Ball L. A., Sielaff K. M., Meltzer D. M., Borden E. C. Modulation of 2',5'-oligoadenylate synthetase in patients treated with alpha-interferon: effects of dose, schedule, and route of administration. J Interferon Res. 1986 Jun;6(3):189–198. doi: 10.1089/jir.1986.6.189. [DOI] [PubMed] [Google Scholar]
- Merritt J. A., Borden E. C., Ball L. A. Measurement of 2',5'-oligoadenylate synthetase in patients receiving interferon-alpha. J Interferon Res. 1985 Winter;5(1):191–198. doi: 10.1089/jir.1985.5.191. [DOI] [PubMed] [Google Scholar]
- Minks M. A., Benvin S., Maroney P. A., Baglioni C. Synthesis of 2'5'-oligo(A) in extracts of interferon-treated HeLa cells. J Biol Chem. 1979 Jun 25;254(12):5058–5064. [PubMed] [Google Scholar]
- Minks M. A., West D. K., Benvin S., Baglioni C. Structural requirements of double-stranded RNA for the activation of 2',5'-oligo(A) polymerase and protein kinase of interferon-treated HeLa cells. J Biol Chem. 1979 Oct 25;254(20):10180–10183. [PubMed] [Google Scholar]
- Penn L. J., Williams B. R. Interferon-induced 2-5A synthetase activity in human peripheral blood mononuclear cells after immunization with influenza virus and rubella virus vaccines. J Virol. 1984 Mar;49(3):748–753. doi: 10.1128/jvi.49.3.748-753.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Preble O. T., Rothko K., Klippel J. H., Friedman R. M., Johnston M. I. Interferon-induced 2'-5' adenylate synthetase in vivo and interferon production in vitro by lymphocytes from systemic lupus erythematosus patients with and without circulating interferon. J Exp Med. 1983 Jun 1;157(6):2140–2146. doi: 10.1084/jem.157.6.2140. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ratner L., Wiegand R. C., Farrell P. J., Sen G. C., Cabrer B., Lengyel P. Interferon, double-stranded RNA and RNA degradation. Fractionation of the endonucleaseINT system into two macromolecular components; role of a small molecule in nuclease activation. Biochem Biophys Res Commun. 1978 Apr 14;81(3):947–954. doi: 10.1016/0006-291x(78)91443-2. [DOI] [PubMed] [Google Scholar]
- Roberts W. K., Hovanessian A., Brown R. E., Clemens M. J., Kerr I. M. Interferon-mediated protein kinase and low-molecular-weight inhibitor of protein synthesis. Nature. 1976 Dec 2;264(5585):477–480. doi: 10.1038/264477a0. [DOI] [PubMed] [Google Scholar]
- Rose J. K. Heterogneeous 5'-terminal structures occur on vesicular stomatitis virus mRNAs. J Biol Chem. 1975 Oct 25;250(20):8098–8104. [PubMed] [Google Scholar]
- Saron M. F., Riviere Y., Hovanessian A. G., Guillon J. C. Chronic production of interferon in carrier mice congenitally infected with lymphocytic choriomeningitis virus. Virology. 1982 Feb;117(1):253–256. doi: 10.1016/0042-6822(82)90524-4. [DOI] [PubMed] [Google Scholar]
- Schattner A., Merlin G., Shapira A., Revel M., Wallach D. Comparison of (2'-5') oligo-adenylate synthetase and interferon blood-levels in mice early after viral infection. J Interferon Res. 1982;2(2):285–289. doi: 10.1089/jir.1982.2.285. [DOI] [PubMed] [Google Scholar]
- Schattner A., Wallach D., Merlin G., Hahn T., Levin S., Revel M. Assay of an interferon-induced enzyme in white blood cells as a diagnostic aid in viral diseases. Lancet. 1981 Sep 5;2(8245):497–500. doi: 10.1016/s0140-6736(81)90883-7. [DOI] [PubMed] [Google Scholar]
- Sugino H., Mitani I., Koike M., Kodama T., Sokawa J., Sawai H., Ishibashi K., Itoh M., Watanabe S., Sokawa Y. Detection of elevated levels of 2-5A synthetase in serum from children with various infectious diseases. J Clin Microbiol. 1986 Sep;24(3):478–481. doi: 10.1128/jcm.24.3.478-481.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Vanden Broecke C., Plasman P. O., Pirak M., Thiry E., Schwers A., Piscitelli S., Ligongo G., Pastoret P. P., Werenne J. Human recombinant interferon in the bovine species: induction of 2'5'A synthetase and antiviral activity. Prog Clin Biol Res. 1985;202:333–338. [PubMed] [Google Scholar]
- Vilcek J., Kohase M. Regulation of interferon production: cell culture studies. Tex Rep Biol Med. 1977;35:57–62. [PubMed] [Google Scholar]
- Zilberstein A., Kimchi A., Schmidt A., Revel M. Isolation of two interferon-induced translational inhibitors: a protein kinase and an oligo-isoadenylate synthetase. Proc Natl Acad Sci U S A. 1978 Oct;75(10):4734–4738. doi: 10.1073/pnas.75.10.4734. [DOI] [PMC free article] [PubMed] [Google Scholar]
