Chemicals and Drugs

PrPC Proteins

Normal cellular isoform of PRION PROTEINS encoded by a chromosomal gene and found in normal and scrapie-infected brain tissue, and other normal tissue. PrPC are protease-sensitive proteins whose function is unknown. Posttranslational modification of PrPC into PrPSC leads to infectivity.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Normal cellular isoform of PRION PROTEINS encoded by a chromosomal gene and found in normal and scrapie-infected brain tissue, and other normal tissue. PrPC are protease-sensitive proteins whose function is unknown. Posttranslational modification of PrPC into PrPSC leads to infectivity.

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Classification

Broader headings

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MeSH Record

Synonyms

5 entry terms
  • Cp 33-35
  • Cp33-35, Scrapie
  • PrP-sen
  • Scrapie Amyloid Precursor Protein
  • PrP sen

MeSH Record

Aspects Covered

31 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analysis, antagonists & inhibitors, biosynthesis, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, deficiency, drug effects, economics, genetics, history, immunology, isolation & purification, metabolism, pathogenicity, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, ultrastructure, urine.

MeSH Record

Indexing Annotation

PrPC stands for PRion Protein Cellular; do not confuse with PRPSC PROTEINS which are scrapie prion proteins

MeSH Record

History Note

95; SCRAPIE AMYLOID PRECURSOR PROTEIN was NM 1989-94

MeSH Record

Previous Indexing

  • Prions (1992-1994)

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AMA Style

References

  1. National Library of Medicine. PrPC Proteins. Medical Subject Headings (MeSH). 2026. Unique ID D018621. http://id.nlm.nih.gov/mesh/2026/D018621
  2. PrPC Proteins. In: Wikidata. https://www.wikidata.org/wiki/Q76624839