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The lack of healthy cells creates crevices inside the brain that produce the mental and behaviourial features of prior diseases.

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Mutations in the PRNP gene cause prion disease.

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In the title, the "new twist" refers to a feature of pathogenesis in the prion disease that consists of the conversion of a normal pre-existing molecule into a pathogenic abnormally structured form rather than replication of an agent.

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All known prion diseases, collectively called transmissible spongiform encephalopathies are untreatable and fatal.

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Prusiner was awarded the Nobel Prize in 1997 due to his studies in the detections of prion infection, its transmission track, and type the different strains.

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Some accounts of the pathogenic prion disease seem to bear out a basic tenet that any agent that increases in titer must involve replication of nucleic acid.

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Although kuru has been controlled by a change in cultural habits, humans contamination runs down cattle disease pattern causing deterioration of the brain.

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Transmissible spongiform encephalopathies are a family of uncommon progressive neurodegenerative disorders that affect humans and are caused by a prion which typically infects cattle and is transmitted through infected meat.

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Although the international community may know where the pirates are or the ports they use, interdicting them would be quite expensive for the U.S. at this moment.

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It has taken nine years for an agreement on fair and responsible use of the world's oceans to be struck since the Maltese delegate to the United Nations spoke about it.