Phenomena and Processes

Antigen Presentation

The process by which antigen is presented to lymphocytes in a form they can recognize. This is performed by antigen presenting cells (APCs). Some antigens require processing before they can be recognized. Antigen processing consists of ingestion and partial digestion of the antigen by the APC, followed by presentation of fragments on the cell surface. (From Rosen et al., Dictionary of Immunology, 1989)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The process by which antigen is presented to lymphocytes in a form they can recognize. This is performed by antigen presenting cells (APCs). Some antigens require processing before they can be recognized. Antigen processing consists of ingestion and partial digestion of the antigen by the APC, followed by presentation of fragments on the cell surface. (From Rosen et al., Dictionary of Immunology, 1989)

MeSH Record

Classification

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

MeSH Record

See Also

MeSH Record

Synonyms

3 entry terms
  • Antigen Presentations
  • Antigen Processing
  • Antigen Processings

MeSH Record

Aspects Covered

6 allowable subheadings

Indexed with the subheadings drug effects, ethics, genetics, immunology, physiology, radiation effects.

MeSH Record

Indexing Annotation

process whereby an antigen is made recognizable to a lymphocyte

MeSH Record

History Note

94

MeSH Record

Previous Indexing

  • Antigen-Presenting Cells/immunology (1985-1993)
  • Antigens (1977-1984)
  • Antigens/immunology (1981-1987)
  • Macrophages/immunology (1981-1993)

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

QW 568

AMA Style

References

  1. National Library of Medicine. Antigen Presentation. Medical Subject Headings (MeSH). 2026. Unique ID D017951. http://id.nlm.nih.gov/mesh/2026/D017951
  2. Antigen Presentation. In: Wikipedia. https://en.wikipedia.org/wiki/Antigen_presentation
  3. Antigen Presentation. In: Wikidata. https://www.wikidata.org/wiki/Q575296