Genetically engineered vaccine strain

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Recombinant dna technique included in method of making a...

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435 693, 4351723, 4352351, 435236, 4352401, 530300, 530350, 4242051, 4242321, 935 32, 935 65, 935 70, C12P 2102, C12P 1934, C12N 1500, C12N 700

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053647734

ABSTRACT:
What is described is a modified vector, such as a recombinant poxvirus, particularly recombinant vaccinia virus, having enhanced safety. The modified recombinant virus has nonessential virus-encoded genetic functions inactivated therein so that virus has attenuated virulence. In one embodiment, the genetic functions are inactivated by deleting an open reading frame encoding a virulence factor. In another embodiment, the genetic functions are inactivated by insertional inactivation of an open reading frame encoding a virulence factor. What is also described is a vaccine containing the modified recombinant virus having nonessential virus-encoded genetic functions inactivated therein so that the vaccine has an increased level of safety compared to known recombinant virus vaccines.

REFERENCES:
patent: 5225336 (1993-07-01), Paoletti
Turner, P. C. (90) Curr. Topics in Microbiol & Immunol. 163: 125-151.
Gallo, S. et al. (1989) Virology (73: 323-329.
Moss, B. (1991) Science 252: 1662-1667.
Rodriguez, D. et al. (1989) Proc. Natl. Acad. Sci USA 86:1287-1291.
Adamowicz, Ph., F. Tron, R. Vinas, M. N. Mevelec, I. Diaz, A. M. Courouce, M. C. Mazert, D. Lagarde and M. Girard, In Viral Hepatitis and Liver Disease, pp. 1087-1090 (1988).
Alexander, D. J. In Diseases of Poultry, 9th edition, eds. B. W. Calnek, H. J. Barnes, C. W. Beard, W. M. Reid and H. W. Yoder, Jr., (Iowa State University Press, Ames, Iowa, USA) pp. 496-519 (1991).
Alkhatib, G., C. Richardson, and S-H. Shen, Virology 175, 262-270 (1990).
Alkhatib, G. and D. Briedis, Virology 150, 479-490 (1986).
Allen, P. and Rapp, F., J. Infect. Dis. 145, 413-421 (1982).
Avery, R. J., and J. Niven., Infect. and Immun. 26, 795-801 (1979).
Baer. R., Bankie, A. T., Biggin. M. D., Deiniger. P. L., Farrel. P. J., Gibson. T. J., Hatfull. G., Hudsson. G. S., Satchwell. S. C., Seguin. C., Tuffnell. P. S., Barrell. B. G., Nature 310, 207-211 (1984).
Balachandran, N., Bacchetti, S. and Rawls. W., Infec. Immun. 37, 1132-1137 (1982).
Beard, C. W., Avian Diseases 23, 327-334 (1979).
Beard, C. W., and R. P. Hanson, In Disease of poultry, 8th edition, ed. M. S. Hofstad, (Iowa State University Press, Ames, Iowa) pp. 452-470 (1984).
Beattie, E., J. Tartaglia and E. Paoletti, Virology (in press) (1991).
Ben-Porat, T. and A. S. Kaplan, In The Herpesviruses, vol. 3, ed. B. Roizman, (Plenum Publishing Corp., New York) pp. 105-173 (1985).
Ben-Porat, T., J. DeMarchi, J. Pendrys, R. A. Veach, and A. S. Kaplan, J. Virol. 57, 191-196 (1986).
Ben-Porat, T. In Organization and replication of viral DNA, ed. A. S. Kaplan, (CRC Press, Inc., Boca Raton, Fla.) pp. 147-172 (1982).
Ben-Porat, T. and A. S. Kaplan, Virology 41, 265-273 (1970).
Ben-Porat, T., F. J. Rixon, and M. L. Blankenship, Virology 95, 285-294 (1979).
Boursnell, M. E. G., I. J. Foulds, J. I. Campbell and M. M. Binns, J. Gen. Virol. 69, 2995-3003 (1988).
Boursnell, M. E. G., P. F. Green, J. I. A. Campbell, A. Deuter, R. W. Peters., F. M. Tomley, A. C. R. Samson, P. Chambers, P. T. Emmerson, and M. M. Binns, J. Gen. Virol. 71, 621-628 (1990a).
Boursnell, M. E. G., P. F. Green, J. I. A. Campbell, A. Deuter, R. W. Peters, F. M. Tomley, A. C. R. Samson, P. T. Emmerson, and M. M. Binns, Veterinary Microbiology 23, 305-316 (1990b).
Boursnell, M. E. G., P. F. Green, A. C. R. Samson, J. I. A. Campbell, A. Deuter, R. W. Peters, N. S. Millar, P. T. Emmerson, and M. M. Binns, Virology 178, 297-300. (1990c).
Brandt, W. E., J Infect Dis. 157, 1105-1111 (1988).
Bryson, Y., Dillon, M., Lovett, M., Acuna, G., Taylor, S., Cherry, J., Johnson, B., Wiesmeier, E., Growdon, W., Creagh-Kirk, T. and Keeney, R., N. Engl. J. Med. 308, 916-921 (1983).
Bucher, D., Popplo, S., Baer, M., Mikhail, A., Gong, Y-F., Whitaker, C., Paoletti, E., and Judd, A., J. Virol. 63, 3622-3633 (1989).
Buller, R. M. L., S. Chakrabarti, J. A. Cooper, D. R. Twardzik and B. Moss, J. Virol. 62, 866-874 (1988).
Bunn, T. O., In Rabies, eds. Campbell, J. B. and Charlton K. M. (Kluwer Academy Press, Boston) pp. 474-491 (1988).
Cantin, E., Eberle, R., Baldrick, J., Moss, B., Willey, D., Notkins, A. and Openshaw, H., Proc. Natl. Acad. Sci. USA, 84, 5908-5912 (1987).
Chakrabarti, S., Robert-Guroff, M., Wong-Staal, F., Gallo, R. C., and Moss, B. Nature 320, 535-537 (1986).
Chambers, P., N. S. Millar, and P. T. Emmerson, J. Gen. Virol. 67, 2685-2694 (1986).
Chambers, T. M., Y. Kawaoka, and R. G. Webster, Virology 167, 414-421 (1988).
Chan, W., Immunol. 49, 343-352 (1983).
Chen, C., R. W. Coupans, and P. W. Choppin, J. Gen. Virol. 11, 53-58 (1971).
Cheng, K-C, G. L. Smith and B. Moss, J. Virol. 60, 337-344 (1986).
Chisari, F. V., P. Filippi, A. McLachlan, D. R. Milich, M. Riggs, S. Lee, R. R. Palmiter, C. A. Pinkert and R. L. Brinster, J. Virol. 60, 880-887 (1986).
Cianciolo, G. J., Copeland T. D., Oroszlan S., Snyderman, R., Science 230, 453-45 (1985).
Clarke, B. E., S. E. Newton, A. R. Carroll, M. J. Francis, G. Appleyard, A. D. Syred, P. E. Highfield, D. J. Rowlands and F. Brown, Nature 330, 381-384 (1987).
Cox, J. H., B. Dietzschold, and L. G. Schneider, Infect. Immun. 16: 754-759 (1977).
Davis, W., Taylor, J. and Oakes, J., J. Infect. Dis. 140, 534-540 (1979).
De, B. K., M. W. Shaw, P. A. Rota, M. W. Harmon, J. J. Esposito, R. Rott, N. J. Cox and A. P. Kendal, Vaccine 6, 257-261 (1988).
Delpeyroux, F., N. Peillon, B. Blondel, R. Crainic and R. E. Streeck, J. Virol., 62, 1836-1839 (1988).
Derosiers, R. C., M. S. Wyand, T. Kodama, T. J. Ringler, L. O. Arthur, P. K. Sehgal, N. L. Letvin, N. W. King and M. D. Daniel, Proc. Natl. Acad. Sci. USA 86, 6353-6357 (1989).
Diallo, A., Vet. Micro. 23, 155-163 (1990).
Douglas, J., Critchlow, C., Benedetti, J., Mertz, G., Connor, J., Hintz, M., Fahnlander, A., Remington, M., Winter, C. and Corey, L., N. Engl. J. Med. 310, 1551-1556 (1984).
Dowbenko, D. and Lasky, L., J. Virol. 52, 154-163 (1984).
Dowling, P. C., B. M. Blumberg, J. Menonna, J. E. Adamus, P. Cook, J. C. Crowley, D. Kolakofsky, and S. D. Cook, J. Gen. Virol. 67, 1987-1992 (1986).
Dreyfuss, G., Adam, S. A., and Choi, Y.-D., Mol. Cell. Biol. 4, 415-423 (1984).
Drillien, R., R. Spehner, A. Kirn, P. Giraudon, R. Buckland, F. Wild, and J. P. Lecocq, Proc. Natl. Acad. Sci. USA 85, 1252-1256 (1988).
Eble, B. E., V. R. Lingappa and D. Ganem, Mol. Cell. Biol. 6, 1454-1463 (1986).
Espion, D., S. de Henau, C. Letellier, C.-D. Wemers, R. Brasseur, J. F. Young, M. Gross, M. Rosenberg, G. Meulemans and A. Burny. Arch. Virol. 95, 79-95 (1987).
Esposito, J. J., K. Brechling, G. Baer and B. Moss, Virus Genes 1 7-21 (1987).
Esposito, J. J., J. C. Knight, J. H. Schaddock, F. J. Novembre and G. Baer, Virology 165, 313-316 (1988).
Falgout, B., Chanock, R. and Lai, C.-J. J. Virology 63, 1852-1860 (1989).
Falkner, F. G. and B. Moss, J. Virol. 64, 3108-3111 (1990).
Franchini, G., K. A., Giomnini, F., Jagodzinski, L., DeRossi, A., Bosch, M., Biberfield, G., Fenyo, E. M., Albert, J., Gallo, R. C., and Wong-Staal, F., Proc. Natl. Acad. Sci. USA 86, 2433-2437 (1989).
Franchini, G., Gurgo, C., Guo, H.-G., Gallo, R. C., Collati, E., Fargnoli, K. A., Hall, L. F., Wong-Staal, F., and Reitz, Jr., M. S., Nature (London) 328, 539-543 (1987).
Galibert, F., E. Mandart, F, Fitoussi, P. Tiollais and P. Charnay, Nature 281, 646-650 (1979).
Garten, W., Kohama, T., and H-D. Klenk. J. Gen. Virol. 51, 207-211 (1980).
Gibson, C. A., Schlesinger, J. J., and Barrett, A. D. T., Vaccine 6, 7-9 (1988).
Gould, E. A., Buckley, A., Barrett, A. D. T., and Cammack, N., J. Gen. Virol. 67, 591-595 (1986).
Graves, M. C., J. M. Silver, and P. W. Choppin, Virology 86, 254-263 (1978).
Hampl, H., Ben-Porat, T., Ehrlicher, L., Habermehl, K.,-O., and Kaplan, A. S., J. Virol. 52, 583-590 (1984).
Heermann, K. H., U. Goldmann, W. Schwartz, T. Seyffarth, H. Baumgarten and W. H. Gerlich, J. Virol. 52, 396-402 (1984).
Henchal, E. A., Henchal, L. S., and Schlessinger, J. J., J. Gen. Virol. 69, 2101-2107 (1988).
Hinshaw, V. S., R. G. Webster, W. J. Bean, G. Sriram, Comp. Immunol. Microbiol. Infect. Dis. 3, 155-164 (1981).
Hoffar, O., Garrigues, J., Travis, B., Moran, P., Zarling, J. and Hu, S.-L., J. Virol. 64, 2653-2659, (1990).
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