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Can you give me all the information known about Prions?
Prions • Proteinaceous infectious agents (PrP) • Prions are misfolded proteins Diseases caused by prions: • spongiform encephalopothies • BSE (Bovine Spongiform Encephalopathy, aka Mad Cow Disease) • CJD (Creutzfeldt-Jakob disease) • kuru • scrapie in sheep Prions are only destroyed by: • incineration • autoclaving in 1N NaOH
What Spongiform encephalopathies are thought to be caused by?
misfolded proteins, prions
How many human diseases are caused by prions?
Human Prion DiseasesCreutzfeldt-Jakob Disease (CJD) Variant Creutzfeldt-Jakob Disease (vCJD)Gerstmann-Straussler-Scheinker SyndromeFatal Familial InsomniaKuru
What is another name for prion disease?
A prion is a misfolded protein that is considered an infectious agent because they cause properly folded proteins to convert into the misfolded, prion form. In humans, prions cause Creutzfeldt-Jakob disease. In cattle, prions cause mad-cow disease.
What are importance of prions?
PrionsA prion is an infectious protein that is misfolded. These proteins can aggregate in the brain and other neural tissue, forming amyloids. Diseases associated with prions include bovine spongiform encephalopathy (mad cow disease), scrapie, kuru, chronic wasting disease, and Creutzfeldt-Jakob disease. Prions are still poorly understood by researchers, and prion diseases (transmissible spongiform encephalopathies) remain untreatable.
What is infectious diseases caused by?
"germs" -- bacteria, viruses, parasites, fungi, and possibly prions
Can you give me all the information known about Prions?
Prions • Proteinaceous infectious agents (PrP) • Prions are misfolded proteins Diseases caused by prions: • spongiform encephalopothies • BSE (Bovine Spongiform Encephalopathy, aka Mad Cow Disease) • CJD (Creutzfeldt-Jakob disease) • kuru • scrapie in sheep Prions are only destroyed by: • incineration • autoclaving in 1N NaOH
What type of diseases can you have if you have a defect in your proteins?
All genetic diseases causes malformation of proteins, as genes are the code for the proteins within us. Also, diseases like mad cow are caused by a misshapen proteins called prions, but one must come in contact with a cow's brain to contract this.
What Spongiform encephalopathies are thought to be caused by?
misfolded proteins, prions
How many human diseases are caused by prions?
Human Prion DiseasesCreutzfeldt-Jakob Disease (CJD) Variant Creutzfeldt-Jakob Disease (vCJD)Gerstmann-Straussler-Scheinker SyndromeFatal Familial InsomniaKuru
What incomplete viruses have been linked to diseases like scrapie and mad cow?
Prions.
Is mad cow disease caused by microbes?
No. They're caused by prions, which are FAR tinier than microbes.
What is another name for prion disease?
A prion is a misfolded protein that is considered an infectious agent because they cause properly folded proteins to convert into the misfolded, prion form. In humans, prions cause Creutzfeldt-Jakob disease. In cattle, prions cause mad-cow disease.
What are causes of infectious diseases?
Infectious Diseases are generally caused by microbes called pathogens that enter into the body and prevents it from functioning properly. Infections are caused by bacteria, which can be airborne or blood-borne, or from viruses, which are typically airborne or by contact with a carrier or fomite. (A fomite is an object upon which viruses or bacteria can live for a short period of time.)Depending on the disease it can be caused by any of the following types of infectious organisms: bacteria, fungi, protozoa, parasites, rickettsia, viruses. It is also believed that certain types of defective proteins called prions, although they are not organisms, are the cause of some infectious diseases.
What are the causes of infectious?
Infectious Diseases are generally caused by microbes called pathogens that enter into the body and prevents it from functioning properly. Infections are caused by bacteria, which can be airborne or blood-borne, or from viruses, which are typically airborne or by contact with a carrier or fomite. (A fomite is an object upon which viruses or bacteria can live for a short period of time.)Depending on the disease it can be caused by any of the following types of infectious organisms: bacteria, fungi, protozoa, parasites, rickettsia, viruses. It is also believed that certain types of defective proteins called prions, although they are not organisms, are the cause of some infectious diseases.
What is the full form of FSE?
Feline spongiform encephalopathy a disease caused by prions in cats.
What are some diseases that are not cause by pathogens?
Diseases not caused by pathogens include genetic disorders, mutations in the cells, and other disorders not caused by viruses, bacteria, prions, micro organisms, etc. An example would be muscular dystrophy or even cancer, although many pathogens can increase the likely hood of cancer developing
