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. 1989 May;86(10):3896–3900. doi: 10.1073/pnas.86.10.3896

Retrovirus-induced murine motor neuron disease: mapping the determinant of spongiform degeneration within the envelope gene.

Y Paquette 1, Z Hanna 1, P Savard 1, R Brousseau 1, Y Robitaille 1, P Jolicoeur 1
PMCID: PMC287248  PMID: 2542954

Abstract

The Cas-Br-E murine leukemia virus (MuLV) induces a degenerative myeloencephalopathy leading to hind-limb paralysis when inoculated into newborn mice. To map the viral DNA sequences encoding the determinant of neurological degeneration, we constructed chimeric viruses in vitro with parental genomes from Cas-Br-E MuLV and from nonparalytogenic MuLVs. We found that a 1.5-kilobase-pair env Cas-Br-E fragment was sufficient to confer the full paralysis-inducing potential to chimeric viruses. This region encodes the 19 carboxyl-terminal residues of the leader sequence, all of gp70, and the 45 amino-terminal residues of the transmembrane protein (p15E). Within this env region, we identified a 372-base-pair fragment which was necessary for the full paralysis-inducing potential of the virus and which influenced the development of the disease in a strain-dependent manner. This domain encodes the 19 carboxyl-terminal residues of the leader peptide and the first 67 amino-terminal residues of gp70. We propose that Cas-Br-E MuLV induces spongiform degeneration through binding of its gp70 to a specific cellular receptor.

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Selected References

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

  1. Beck E., Daniel P. M., Davey A. J., Gajdusek D. C., Gibbs C. J., Jr The pathogenesis of transmissible spongiform encephalopathy: an ultrastructural study. Brain. 1982 Dec;105(Pt 4):755–786. doi: 10.1093/brain/105.4.755. [DOI] [PubMed] [Google Scholar]
  2. Chattopadhyay S. K., Oliff A. I., Linemeyer D. L., Lander M. R., Lowy D. R. Genomes of murine leukemia viruses isolated from wild mice. J Virol. 1981 Sep;39(3):777–791. doi: 10.1128/jvi.39.3.777-791.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Dalgleish A. G., Beverley P. C., Clapham P. R., Crawford D. H., Greaves M. F., Weiss R. A. The CD4 (T4) antigen is an essential component of the receptor for the AIDS retrovirus. Nature. 1984 Dec 20;312(5996):763–767. doi: 10.1038/312763a0. [DOI] [PubMed] [Google Scholar]
  4. DesGroseillers L., Barrette M., Jolicoeur P. Physical mapping of the paralysis-inducing determinant of a wild mouse ecotropic neurotropic retrovirus. J Virol. 1984 Nov;52(2):356–363. doi: 10.1128/jvi.52.2.356-363.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. DesGroseillers L., Jolicoeur P. Mapping the viral sequences conferring leukemogenicity and disease specificity in Moloney and amphotropic murine leukemia viruses. J Virol. 1984 Nov;52(2):448–456. doi: 10.1128/jvi.52.2.448-456.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. DesGroseillers L., Rassart E., Robitaille Y., Jolicoeur P. Retrovirus-induced spongiform encephalopathy: the 3'-end long terminal repeat-containing viral sequences influence the incidence of the disease and the specificity of the neurological syndrome. Proc Natl Acad Sci U S A. 1985 Dec;82(24):8818–8822. doi: 10.1073/pnas.82.24.8818. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. 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]
  8. Gardner M. B., Henderson B. E., Officer J. E., Rongey R. W., Parker J. C., Oliver C., Estes J. D., Huebner R. J. A spontaneous lower motor neuron disease apparently caused by indigenous type-C RNA virus in wild mice. J Natl Cancer Inst. 1973 Oct;51(4):1243–1254. doi: 10.1093/jnci/51.4.1243. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Gardner M. B. Retroviral spongiform polioencephalomyelopathy. Rev Infect Dis. 1985 Jan-Feb;7(1):99–110. doi: 10.1093/clinids/7.1.99. [DOI] [PubMed] [Google Scholar]
  10. Gardner M. B. Type C viruses of wild mice: characterization and natural history of amphotropic, ecotropic, and xenotropic MuLv. Curr Top Microbiol Immunol. 1978;79:215–259. doi: 10.1007/978-3-642-66853-1_5. [DOI] [PubMed] [Google Scholar]
  11. Graham F. L., van der Eb A. J. A new technique for the assay of infectivity of human adenovirus 5 DNA. Virology. 1973 Apr;52(2):456–467. doi: 10.1016/0042-6822(73)90341-3. [DOI] [PubMed] [Google Scholar]
  12. Herr W., Schwartz D., Gilbert W. Isolation and mapping of cDNA hybridization probes specific for ecotropic and nonecotropic murine leukemia proviruses. Virology. 1983 Feb;125(1):139–154. doi: 10.1016/0042-6822(83)90070-3. [DOI] [PubMed] [Google Scholar]
  13. Heusterspreute M., Ha Thi V., Emery S., Tournis-Gamble S., Kennedy N., Davison J. Vectors with restriction site banks. IV. pJRD184, a 3793-bp plasmid vector with 49 unique restriction sites. Gene. 1985;39(2-3):299–304. doi: 10.1016/0378-1119(85)90327-0. [DOI] [PubMed] [Google Scholar]
  14. Holland C. A., Hartley J. W., Rowe W. P., Hopkins N. At least four viral genes contribute to the leukemogenicity of murine retrovirus MCF 247 in AKR mice. J Virol. 1985 Jan;53(1):158–165. doi: 10.1128/jvi.53.1.158-165.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Jolicoeur P., Nicolaiew N., DesGroseillers L., Rassart E. Molecular cloning of infectious viral DNA from ecotropic neurotropic wild mouse retrovirus. J Virol. 1983 Mar;45(3):1159–1163. doi: 10.1128/jvi.45.3.1159-1163.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Jolicoeur P., Rassart E. Effect of Fv-1 gene product on synthesis of linear and supercoiled viral DNA in cells infected with murine leukemia virus. J Virol. 1980 Jan;33(1):183–195. doi: 10.1128/jvi.33.1.183-195.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Klatzmann D., Champagne E., Chamaret S., Gruest J., Guetard D., Hercend T., Gluckman J. C., Montagnier L. T-lymphocyte T4 molecule behaves as the receptor for human retrovirus LAV. Nature. 1984 Dec 20;312(5996):767–768. doi: 10.1038/312767a0. [DOI] [PubMed] [Google Scholar]
  18. Linemeyer D. L., Menke J. G., Ruscetti S. K., Evans L. H., Scolnick E. M. Envelope gene sequences which encode the gp52 protein of spleen focus-forming virus are required for the induction of erythroid cell proliferation. J Virol. 1982 Jul;43(1):223–233. doi: 10.1128/jvi.43.1.223-233.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Maddon P. J., Dalgleish A. G., McDougal J. S., Clapham P. R., Weiss R. A., Axel R. The T4 gene encodes the AIDS virus receptor and is expressed in the immune system and the brain. Cell. 1986 Nov 7;47(3):333–348. doi: 10.1016/0092-8674(86)90590-8. [DOI] [PubMed] [Google Scholar]
  20. Mims C. A. Virus receptors and cell tropisms. J Infect. 1986 May;12(3):199–203. doi: 10.1016/s0163-4453(86)94060-0. [DOI] [PubMed] [Google Scholar]
  21. Navia B. A., Cho E. S., Petito C. K., Price R. W. The AIDS dementia complex: II. Neuropathology. Ann Neurol. 1986 Jun;19(6):525–535. doi: 10.1002/ana.410190603. [DOI] [PubMed] [Google Scholar]
  22. Oldstone M. B., Jensen F., Dixon F. J., Lampert P. W. Pathogenesis of the slow disease of the central nervous system associated with wild mouse virus. II. Role of virus and host gene products. Virology. 1980 Nov;107(1):180–193. doi: 10.1016/0042-6822(80)90283-4. [DOI] [PubMed] [Google Scholar]
  23. Oldstone M. B., Lampert P. W., Lee S., Dixon F. J. Pathogenesis of the slow disease of the central nervous system associated with WM 1504 E virus. I. Relationship of strain susceptibility and replication to disease. Am J Pathol. 1977 Jul;88(1):193–212. [PMC free article] [PubMed] [Google Scholar]
  24. Oliff A., Signorelli K., Collins L. The envelope gene and long terminal repeat sequences contribute to the pathogenic phenotype of helper-independent Friend viruses. J Virol. 1984 Sep;51(3):788–794. doi: 10.1128/jvi.51.3.788-794.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Rassart E., DesGroseillers L., Jolicoeur P. Molecular cloning of B- and N-tropic endogenous BALB/c murine leukemia virus circular DNA intermediates: isolation and characterization of infectious recombinant clones. J Virol. 1981 Jul;39(1):162–171. doi: 10.1128/jvi.39.1.162-171.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Rassart E., Nelbach L., Jolicoeur P. Cas-Br-E murine leukemia virus: sequencing of the paralytogenic region of its genome and derivation of specific probes to study its origin and the structure of its recombinant genomes in leukemic tissues. J Virol. 1986 Dec;60(3):910–919. doi: 10.1128/jvi.60.3.910-919.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Rowe W. P., Pugh W. E., Hartley J. W. Plaque assay techniques for murine leukemia viruses. Virology. 1970 Dec;42(4):1136–1139. doi: 10.1016/0042-6822(70)90362-4. [DOI] [PubMed] [Google Scholar]
  28. Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Shinnick T. M., Lerner R. A., Sutcliffe J. G. Nucleotide sequence of Moloney murine leukaemia virus. Nature. 1981 Oct 15;293(5833):543–548. doi: 10.1038/293543a0. [DOI] [PubMed] [Google Scholar]
  30. Sodroski J., Goh W. C., Rosen C., Campbell K., Haseltine W. A. Role of the HTLV-III/LAV envelope in syncytium formation and cytopathicity. 1986 Jul 31-Aug 6Nature. 322(6078):470–474. doi: 10.1038/322470a0. [DOI] [PubMed] [Google Scholar]
  31. Szurek P. F., Yuen P. H., Jerzy R., Wong P. K. Identification of point mutations in the envelope gene of Moloney murine leukemia virus TB temperature-sensitive paralytogenic mutant ts1: molecular determinants for neurovirulence. J Virol. 1988 Jan;62(1):357–360. doi: 10.1128/jvi.62.1.357-360.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
  32. Vernant J. C., Maurs L., Gessain A., Barin F., Gout O., Delaporte J. M., Sanhadji K., Buisson G., de-Thé G. Endemic tropical spastic paraparesis associated with human T-lymphotropic virus type I: a clinical and seroepidemiological study of 25 cases. Ann Neurol. 1987 Feb;21(2):123–130. doi: 10.1002/ana.410210204. [DOI] [PubMed] [Google Scholar]

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