Chemicals and Drugs

Trefoil Factor-1

A 60 amino acid (6.5 kDa) trefoil factor that contains a single trefoil domain. It is expressed primarily by surface EPITHELIAL CELLS of the GASTRIC MUCOSA, where it associates with MUCIN 5AC.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A 60 amino acid (6.5 kDa) trefoil factor that contains a single trefoil domain. It is expressed primarily by surface EPITHELIAL CELLS of the GASTRIC MUCOSA, where it associates with MUCIN 5AC.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

6 entry terms
  • Protein pS2
  • TFF1 Peptide
  • TFF1 Protein
  • Trefoil Peptide 1
  • Trefoil Factor 1
  • pS2, Protein

MeSH Record

Aspects Covered

30 allowable subheadings

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

MeSH Record

History Note

2017

MeSH Record

Previous Indexing

  • Peptides (1987-2016)
  • Tumor Suppressor Proteins (1997-2016)

MeSH Hierarchy

Tree Number

  1. D12.644w.937.500

AMA Style

References

  1. National Library of Medicine. Trefoil Factor-1. Medical Subject Headings (MeSH). 2026. Unique ID D000071163. http://id.nlm.nih.gov/mesh/2026/D000071163
  2. Trefoil Factor-1. In: Wikidata. https://www.wikidata.org/wiki/Q15997226