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Science 9 May 2003:
Vol. 300. no. 5621, pp. 917 - 919
DOI: 10.1126/science.1085920

Perspectives

BIOMEDICINE:
A View from the Top--Prion Diseases from 10,000 Feet

Suzette A. Priola, Bruce Chesebro, Byron Caughey

The transmissible spongiform encephalopathies or prion diseases include scrapie in sheep, mad cow disease, and variant Creutzfeld-Jakob disease in humans. The agent of all of these diseases is thought to be a self-replicating protein or prion. In a report of a recent meeting on prion diseases, Priola, Chesebro, and Caughey discuss the latest developments in this often contentious field of research.


The authors are in the Laboratory of Persistent Viral Diseases, National Institute of Allergy and Infectious Diseases, Rocky Mountain Laboratories, Hamilton, MT 59840, USA. E-mail: spriola{at}nih.gov

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Science. ISSN 0036-8075 (print), 1095-9203 (online)