Chemicals and Drugs

Thymosin

Thymosin. A family of heat-stable, polypeptide hormones secreted by the thymus gland. Their biological activities include lymphocytopoiesis, restoration of immunological competence and enhancement of expression of T-cell characteristics and function. They have therapeutic potential in patients having primary or secondary immunodeficiency diseases, cancer or diseases related to aging.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Thymosin. A family of heat-stable, polypeptide hormones secreted by the thymus gland. Their biological activities include lymphocytopoiesis, restoration of immunological competence and enhancement of expression of T-cell characteristics and function. They have therapeutic potential in patients having primary or secondary immunodeficiency diseases, cancer or diseases related to aging.

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

2 entry terms
  • Thymosins
  • Thymosin Fs

MeSH Record

Aspects Covered

29 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, economics, genetics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

Indexing Annotation

/biosyn /physiol permitted

MeSH Record

History Note

84(75); was see under THYMUS HORMONES 1977-83, was see under THYMUS EXTRACTS 1975-76

MeSH Record

Previous Indexing

  • Glycoproteins (1973-1974)
  • Thymus Extracts (1974)
  • Thymus Gland (1973-1974)
  • Tissue Extracts (1973-1974)

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

WK 400

AMA Style

References

  1. National Library of Medicine. Thymosin. Medical Subject Headings (MeSH). 2026. Unique ID D013947. http://id.nlm.nih.gov/mesh/2026/D013947
  2. Thymosin. In: Wikipedia. https://en.wikipedia.org/wiki/Thymosin
  3. Thymosin. In: Wikidata. https://www.wikidata.org/wiki/Q424656