PPT-Figure 7 Figure 7. Abnormal isoform of host-encoded prion protein (PrPSc) deposition

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Torres J Andréoletti O Lacroux C Prieto I Lorenzo P Larska M et al Classical Bovine Spongiform Encephalopathy by Transmission of HType Prion in Homologous Prion

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Figure 7 Figure 7. Abnormal isoform of host-encoded prion protein (PrPSc) deposition: Transcript


Torres J Andréoletti O Lacroux C Prieto I Lorenzo P Larska M et al Classical Bovine Spongiform Encephalopathy by Transmission of HType Prion in Homologous Prion Protein Context Emerg Infect Dis 201117916361644 httpsdoiorg103201eid1709101403. Creutzfeldt. -Jakob Disease. Human equivalent of mad cow . disease. Rare. , degenerative, fatal disease. Approximately 1 case per million per year. Typically people are diagnosed around age 60 . CJD belongs to a family of human and animal diseases known as the transmissible spongiform . Wein LM, Liu Y, Leighton TJ. HEPA/Vaccine Plan for Indoor Anthrax Remediation. Emerg Infect Dis. 2005;11(1):69-76. https://doi.org/10.3201/eid1101.040635. Carlos Francisco Mendoza. Human Prion Diseases. Comparison of Prp. C. and . Prp. Sc. Evidence Supports the Prion Hypothesis. Genetic . Polymorphism. RPSA Polymorphisms have no direct influence on susceptibility to sporadic CJD. Prions. are infectious agents composed of protein in . misfolded. form.. initially thought to be viruses which replicated slowly within their hosts, but no nucleic acid found associated with infectious material.. Wadsworth J, Joiner S, Linehan JM, Balkema-Buschmann A, Spiropoulos J, Simmons MM, et al. Atypical Scrapie Prions from Sheep and Lack of Disease in Transgenic Mice Overexpressing Human Prion Protein. Emerg Infect Dis. 2013;19(11):1731-1739. https://doi.org/10.3201/eid1911.121341. Polyadenylation: cleavage of pre-mRNA 3’ end and synthesis of poly(A) tract (. Milanesi. and Rogozin, 1998. ).. Gene contains more than one . polyA. sites are termed as alternative polyadenylation (APA), which generates distinct mRNA isoforms from the same gene (. Torres J, Andréoletti O, Lacroux C, Prieto I, Lorenzo P, Larska M, et al. Classical Bovine Spongiform Encephalopathy by Transmission of H-Type Prion in Homologous Prion Protein Context. Emerg Infect Dis. 2011;17(9):1636-1644. https://doi.org/10.3201/eid1709.101403. Babelhadj B, Di Bari M, Pirisinu L, Chiappini B, Gaouar S, Riccardi G, et al. Prion Disease in Dromedary Camels, Algeria. Emerg Infect Dis. 2018;24(6):1029-1036. https://doi.org/10.3201/eid2406.172007. Diack AB, Ritchie D, Peden AH, Brown D, Boyle A, Morabito L, et al. Variably Protease-Sensitive Prionopathy, a Unique Prion Variant with Inefficient Transmission Properties. Emerg Infect Dis. 2014;20(12):1969-1979. https://doi.org/10.3201/eid2012.140214. Seuberlich T, Gsponer M, Drögemüller C, Polak MP, McCutcheon S, Heim D, et al. Novel Prion Protein in BSE-affected Cattle, Switzerland. Emerg Infect Dis. 2012;18(1):158-159. https://doi.org/10.3201/eid1801.111225. Angers RC, Seward TS, Napier D, Green M, Hoover E, Spraker T, et al. Chronic Wasting Disease Prions in Elk Antler Velvet. Emerg Infect Dis. 2009;15(5):696-703. https://doi.org/10.3201/eid1505.081458. Piccardo P, Cervenakova L, Vasilyeva I, Yakovleva O, Bacik I, Cervenak J, et al. Candidate Cell Substrates, Vaccine Production, and Transmissible Spongiform Encephalopathies. Emerg Infect Dis. 2011;17(12):2262-2269. https://doi.org/10.3201/eid1712.110607. Angers RC, Seward TS, Napier D, Green M, Hoover E, Spraker T, et al. Chronic Wasting Disease Prions in Elk Antler Velvet. Emerg Infect Dis. 2009;15(5):696-703. https://doi.org/10.3201/eid1505.081458. 2. CNS Infection - Meninges. CNS infections: most are due to sepsis. Pathogenesis:. Hematogenous spread (most common) . Traumatic implantation . Local extension from nearby infection . Ascent of peripheral nerve.

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