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Descriptor English: Prion Proteins
Descriptor Spanish: Proteínas Priónicas
Descriptor proteínas priónicas
Entry term(s) AltPrP
antígeno CD230
proteína de la enfermedad de Creutzfeldt-Jakob
proteína del insomnio familiar fatal
proteína priónica
proteína priónica alternativa
proteína priónica principal
proteínas PrP
Scope note: Glucoproteínas de membrana ancladas a glucosilfosfatidilinositol que pueden agregarse en estructuras en forma de bastoncillo. El gen de la proteína priónica (PRNP) se caracteriza por cinco SECUENCIAS REPETIDAS EN TÁNDEM que codifican una región proteica altamente inestable de repeticiones de octapéptidos. Las mutaciones en la región repetitiva y en otros sitios de este gen se asocian a la ENFERMEDAD DE CREUTZFELDT-JAKOB, el INSOMNIO FAMILIAR FATAL, la ENFERMEDAD DE GERSTMANN-STRAUSSLER-SCHEINKER, la enfermedad de Huntington-like 1 y el KURU.
Descriptor Portuguese: Proteínas Priônicas
Descriptor French: Protéines prion
Entry term(s): AltPrP
Alternative Prion Protein
Antigen, CD230
CD230 Antigen
Creutzfeldt Jakob Disease Protein
Creutzfeldt-Jakob Disease Protein
Fatal Familial Insomnia Protein
Major Prion Protein
PrP Proteins
Prion Protein
Prion Protein, Alternative
Prion Protein, Major
Tree number(s): D09.400.430.890.448.600
D12.776.395.550.448.600
D12.776.543.484.500.625
D12.776.543.550.418.600
D12.776.785.340
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D000072002
Scope note: Membrane glycosylphosphatidylinositol-anchored glycoproteins that may aggregate into rod-like structures. The prion protein (PRNP) gene is characterized by five TANDEM REPEAT SEQUENCES that encode a highly unstable protein region of five octapeptide repeats. Mutations in the repeat region and elsewhere in this gene are associated with CREUTZFELDT-JAKOB DISEASE; FATAL FAMILIAL INSOMNIA; GERSTMANN-STRAUSSLER DISEASE; Huntington disease-like 1, and KURU.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Previous Indexing: Prions (2006-2016)
Public MeSH Note: 2017; for PRION PROTEINS see PRIONS 1991-2016
History Note: 2017: for PRION PROTEINS use PRIONS 1991-2016
DeCS ID: 56625
Unique ID: D000072002
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2017/01/01
Date of Entry: 2016/07/08
Revision Date: 2017/05/24
Prion Proteins - Preferred
Concept UI M000616231
Scope note Membrane glycosylphosphatidylinositol-anchored glycoproteins that may aggregate into rod-like structures. The prion protein (PRNP) gene is characterized by five TANDEM REPEAT SEQUENCES that encode a highly unstable protein region of five octapeptide repeats. Mutations in the repeat region and elsewhere in this gene are associated with CREUTZFELDT-JAKOB DISEASE; FATAL FAMILIAL INSOMNIA; GERSTMANN-STRAUSSLER DISEASE; Huntington disease-like 1, and KURU.
Preferred term Prion Proteins
Entry term(s) Antigen, CD230
CD230 Antigen
Creutzfeldt Jakob Disease Protein
Creutzfeldt-Jakob Disease Protein
Fatal Familial Insomnia Protein
Major Prion Protein
PrP Proteins
Prion Protein
Prion Protein, Major
Alternative Prion Protein - Related but not broader or narrower
Concept UI M000616233
Scope note An overlapping open reading frame within the PRNP gene that encodes a protein which is smaller and structurally unrelated to major prion protein.
Preferred term Alternative Prion Protein
Entry term(s) AltPrP
Prion Protein, Alternative



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