1.PRIONDISEASE2. The word prion is derived from the word infection and protein .Prion diseases or transmissible spongiform encephalopathies(TSEs) are a family of rare progressive…

1.Prions Nobel Prize 1997 Dr. Stanley Prusiner “ mad cow disease” “ Scrapie”2. Prions What are prions? What is the evidence for prions? Notable prion diseases Modes…

Detecting and responding Detecting and responding DISEASE AND THE IMMUNE RESPONSE DISEASE What is disease? What is a non-infectious disease? examples What is an infectious…

PRIONS &VIROIDS MARK M. CALBAN, MD CSU – MEDICINE AND SURGERY PRIONS Prion is a short infectious particle that lacks nucleic acid & is a type of infectious agent…

Slide 1 Lec 9 & 10-Lymph & Immune HANDOUT 1 The Immune System Defense mechanisms keep us healthy –Physical and chemical barriers i.e. skin, stomach acids Prevent…

Diversity of life on Earth Goals Learn our working definition of life; Evolution: processes and mechanisms; Carbon-based life; silicon-based life; Three domains of life.…

Prions Nobel Prize 1997 Dr. Stanley Prusiner âmad cow diseaseâ âScrapieâ Prions What are prions? What is the evidence for prions? Notable prion diseases Modes of obtaining…