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. 1978 Aug;75(8):4033–4036. doi: 10.1073/pnas.75.8.4033

Temperature-sensitive mutants of mouse hepatitis virus produce a high incidence of demyelination.

M V Haspel, P W Lampert, M B Oldstone
PMCID: PMC392925  PMID: 279022

Abstract

Mutagenesis of mouse hepatitis virus with 5-azacytidine or 5-fluorouracil yielded several temperature-sensitive mutants. Mutants have been isolated that dramatically enhance the production of demyelinating disease over that previously noted with the wild-type virus. This reproducible model should now make possible the precise elucidation of the pathogenic mechanism and molecular basis of this virus-induced demyelination.

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Selected References

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

  1. Breschkin A. M., Haspel M. V., Rapp F. Neurovirulence and induction of hydrocephalus with parental, mutant, and revertant strains of measles virus. J Virol. 1976 May;18(2):809–811. doi: 10.1128/jvi.18.2.809-811.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Fields B. N. Genetic manipulation of reovirus--a model for modification of disease. N Engl J Med. 1972 Nov 16;287(20):1026–1033. doi: 10.1056/NEJM197211162872007. [DOI] [PubMed] [Google Scholar]
  3. HARTLEY J. W., ROWE W. P. Tissue culture cytopathic and plaque assays for mouse hepatitis viruses. Proc Soc Exp Biol Med. 1963 Jun;113:403–406. doi: 10.3181/00379727-113-28378. [DOI] [PubMed] [Google Scholar]
  4. Haspel M. V., Rapp F. Measles virus: an unwanted variant causing hydrocephalus. Science. 1975 Feb 7;187(4175):450–451. doi: 10.1126/science.1111114. [DOI] [PubMed] [Google Scholar]
  5. Herndon R. M., Price D. L., Weiner L. P. Regeneration of oligodendroglia during recovery from demyelinating disease. Science. 1977 Feb 18;195(4279):693–694. doi: 10.1126/science.190678. [DOI] [PubMed] [Google Scholar]
  6. Lampert P. W., Sims J. K., Kniazeff A. J. Mechanism of demyelination in JHM virus encephalomyelitis. Electron microscopic studies. Acta Neuropathol. 1973 Mar 30;24(1):76–85. doi: 10.1007/BF00691421. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Rabinowitz S. G., Dal Canto M. C., Johnson T. C. Comparison of central nervous system disease produced by wild-type and temperature-sensitive mutants of vesicular stomatitis virus. Infect Immun. 1976 Apr;13(4):1242–1249. doi: 10.1128/iai.13.4.1242-1249.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. WAKSMAN B. H., ADAMS R. D. Infectious leukoencephalitis. A critical comparison of certain experimental and naturally-occurring viral leukoencephalitides with experimental allergic encephalomyelitis. J Neuropathol Exp Neurol. 1962 Oct;21:491–518. [PubMed] [Google Scholar]
  9. Weiner L. P., Johnson R. T., Herndon R. M. Viral infections and demyelinating diseases. N Engl J Med. 1973 May 24;288(21):1103–1110. doi: 10.1056/NEJM197305242882106. [DOI] [PubMed] [Google Scholar]
  10. Weiner L. P. Pathogenesis of demyelination induced by a mouse hepatitis. Arch Neurol. 1973 May;28(5):298–303. doi: 10.1001/archneur.1973.00490230034003. [DOI] [PubMed] [Google Scholar]

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