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Theses and Dissertations--Microbiology, Immunology, and Molecular Genetics
Prions; Cellular Permissiveness; Cellular PrPC; Protease Resistant PrPSc; Transcriptional Differences
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Full-Text Articles in Medical Molecular Biology
Prion Characterization Using Cell Based Approaches, Vadim Khaychuk
Prion Characterization Using Cell Based Approaches, Vadim Khaychuk
Theses and Dissertations--Microbiology, Immunology, and Molecular Genetics
Prions are the causative agents of a group of lethal, neurodegenerative conditions that include sheep scrapie, bovine spongiform encephalopathy (BSE), and human Creutzfeldt-Jakob disease (CJD). Prions are derived from the conversion of a normal, primarily alpha-helical, cellular prion protein (PrPC), to an infectious, beta sheet-rich conformer (PrPSc). Many unresolved issues surround the process of PrP conversion, and we know very little about cellular responses to these unique pathogens. Our lack of knowledge relates, in part, to the difficulty of infecting cells in vitro with prions. While expression of PrPC is an absolute requirement for prion …