Chemicals and Drugs

Adenosine A2B Receptor

A subclass of adenosine A2 receptors found in the CECUM, the COLON, the BLADDER, and a variety of other tissues. It is generally considered to be a low affinity receptor for ADENOSINE that couples to the GS, STIMULATORY G-PROTEIN.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A subclass of adenosine A2 receptors found in the CECUM, the COLON, the BLADDER, and a variety of other tissues. It is generally considered to be a low affinity receptor for ADENOSINE that couples to the GS, STIMULATORY G-PROTEIN.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

6 entry terms
  • Adenosine A(2B) Receptor
  • Adenosine A2B Receptors
  • Receptor, Adenosine A2B
  • A2B Receptor, Adenosine
  • A2B Receptors, Adenosine
  • Receptors, Adenosine A2B

MeSH Record

Aspects Covered

17 allowable subheadings

Indexed with the subheadings administration & dosage, analysis, biosynthesis, blood, chemistry, classification, deficiency, drug effects, genetics, history, immunology, isolation & purification, metabolism, physiology, radiation effects, therapeutic use, ultrastructure.

MeSH Record

History Note

2004; use RECEPTOR, ADENSINE A2B (NM) 1997-2003

MeSH Record

Previous Indexing

  • Receptors, Purinergic P1 (1997-2003)

MeSH Hierarchy

Tree Numbers

  1. D12.776w.543w.750w.695w.700w.700w.200w.200
  2. D12.776w.543w.750w.720w.700w.700w.200w.200

AMA Style

References

  1. National Library of Medicine. Adenosine A2B Receptor. Medical Subject Headings (MeSH). 2026. Unique ID D043704. http://id.nlm.nih.gov/mesh/2026/D043704
  2. Adenosine A2B Receptor. In: Wikidata. https://www.wikidata.org/wiki/Q24788201