Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Fibrils from brains of cows with new cattle disease contain scrapie-associated protein

Abstract

During the past two years, more than 1,000 cases of a neurological disorder of cattle, bovine spongiform encephalopathy (BSE)1, have been confirmed from farms throughout Great Britain. The neurological signs and brain pathology of BSE resemble those produced in other species by the pathogens of scrapie and related disorders. The discovery of fibrils similar to scrapie-associated fibrils in detergent extracts of BSE-affected brain supported the clinical and pathological diagnosis of the disease1, but has been controversial. Scrapie-associated fibrils are found in brain extracts of all species affected by scrapie and diseases caused by related pathogens2,3. They are pathological aggregates of a neuronal membrane protein termed PrP4–6 and a protease-resistant form of PrP7–9 is a molecular marker of scrapie-associated fibrils. In this report, we show the major protein of BSE fibrils is the bovine homologue of PrP as judged by its size, protease resistance, immunoreactivity, lectin binding and partial N-terminal protein sequence. This confirms that BSE is a scrapie-like disease.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Wells, G. A. H. et al. Vet. Rec. 121, 419–420 (1987).

    Article  CAS  Google Scholar 

  2. Merz, P. A., Somerville, R. A., Wisniewski, H. M. & Iqbal, K. Acta neuropath. 65, 63–74 (1981).

    Article  Google Scholar 

  3. Merz, P. A., Somerville, R. A., Wisniewski, H. M., Manuelidis, L. & Manuelidis, E. Nature 306, 474–476 (1983).

    Article  ADS  CAS  Google Scholar 

  4. Diringer, H. et al. Nature 306, 376–478 (1983).

    Article  Google Scholar 

  5. Hope, J. et al. EMBO J. 5, 2591–2597 (1986).

    Article  CAS  Google Scholar 

  6. Merz, P. A., Kascsak, R. J., Rubenstein, R., Carp, R. I. & Wisniewski, H. M. J. Virol. 61, 42–49 (1987).

    CAS  PubMed  PubMed Central  Google Scholar 

  7. Bolton, D. C., McKinley, M. P. & Prusiner, S. B. Science 218, 1309–1311 (1982).

    Article  ADS  CAS  Google Scholar 

  8. McKinley, M. P., Bolton, D. C. & Prusiner, S. B. Cell 35, 57–62 (1983).

    Article  CAS  Google Scholar 

  9. Prusiner, S. B. et al. Cell 35, 349–359 (1983).

    Article  CAS  Google Scholar 

  10. Gibson, P. H., Somerville, R. A., Fraser, H., Foster, J. D. & Kimberlin, R. H. Vet. Rec. 120, 125–127 (1987).

    Article  CAS  Google Scholar 

  11. Dawson, M., Mansley, L. M., Hunter, A. R., Stack, M. J. & Scott, A. C. Vet. Rec. 121, 591–592 (1987).

    Article  CAS  Google Scholar 

  12. Somerville, R. A., Ritchie, L. A. & Gibson, P. H. in Proc. Symp. Int. sur les Virus Non-conventionnels due Système Nerveaux Central (eds Court, L. A., Dormont, D. & Kingsbury, D.) (Abbay de Melleray, Moisdon la Rivière, in the press).

  13. McKinley, M. P., Braunfeld, M. B., Bellinger, C. G. & Prusiner, S. B. J. infect. Dis. 154, 110–120 (1985).

    Article  Google Scholar 

  14. Prusiner, S. B., Groth, D. F., Bolton, D. C., Kent, S. B. & Hood, L. E. Cell 38, 127–134 (1984).

    Article  CAS  Google Scholar 

  15. Oesch, B. et al. Cell 40, 735–746 (1985).

    Article  CAS  Google Scholar 

  16. Meyer, R. K. et al. Proc. natn. Acad. Sci. U.S.A. 83, 2310–2314 (1986).

    Article  ADS  CAS  Google Scholar 

  17. Manuelidis, L., Valley, S. & Manuelidis, E. E. Proc. natn. Acad. Sci. U.S.A. 82, 4263–4267 (1985).

    Article  ADS  CAS  Google Scholar 

  18. Sklaviadis, T., Manuelidis, L. & Manuelidis, E. E. Proc. natn. Acad. Sci. U.S.A. 83, 6146–6150 (1986).

    Article  ADS  CAS  Google Scholar 

  19. Hope, J., Multhaup, G., Reekie, L. J. D., Kimberlin, R. H. & Beyreuther, K. Eur. J. Biochem. 172, 271–277 (1988).

    Article  CAS  Google Scholar 

  20. Liao, Y.-C. J., Lebo, R. V., Clawson, G. A. & Smuckler, E. A. Science 233, 346–367 (1986).

    Article  Google Scholar 

  21. Kretzschmar, H. A. et al. DNA 5, 315–324 (1986).

    Article  CAS  Google Scholar 

  22. Hunter, N., Foster, J. D., Dickinson, A. G. & Hope, J. Vet. Rec. (in the press).

  23. Westaway, D. & Prusiner, S. B. Nucleic Acids Res. 14, 2035–2044 (1986).

    Article  CAS  Google Scholar 

  24. McBride, P. A., Bruce, M. B. & Fraser, H. Neuropath. appl. Neurobiol. 14, 325–336 (1988).

    Article  CAS  Google Scholar 

  25. DeArmond, S. J. et al. Cell 41, 221–235 (1985).

    Article  CAS  Google Scholar 

  26. Dickinson, A. G. & Outram, G. W. in Novel Infectious Agents and the Central Nervous System Ciba symp. 135 (eds Bock, G. & Marsh, J.) 63–83 (Wiley, Chichesler, 1988).

    Google Scholar 

  27. Carlson, G. A. et al. Cell 46, 503–511 (1986).

    Article  CAS  Google Scholar 

  28. Carp, R. I., Moretz, R. C., Natelli, M. & Dickinson, A. G. J. gen. Virol. 68, 401–407 (1987).

    Article  CAS  Google Scholar 

  29. Hunter, N., Hope, J., McConnell, I. & Dickinson, A. G. J. gen. Virol. 68, 2711–2716 (1987).

    Article  CAS  Google Scholar 

  30. Hope, J. & Hunter, N. in Novel Infectious Agents and the Central Nervous System Ciba symp. 135 (eds Bock, G. & Marsh, J.) 146–163 (Wiley, Chichester, 1988).

    Google Scholar 

  31. Morgan, K. L. Vet. Rec. 122, 445–446 (1988).

    Article  CAS  Google Scholar 

  32. Fraser, H., McConnell, I., Wells, G. A. H. & Dawson, M. Vet. Rec. 123, 472 (1988).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Hope, J., Reekie, L., Hunter, N. et al. Fibrils from brains of cows with new cattle disease contain scrapie-associated protein. Nature 336, 390–392 (1988). https://doi.org/10.1038/336390a0

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/336390a0

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing