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Alpha-2B adrenergic receptor: Clinical significance, Evolution & Ligands

The alpha-2B adrenergic receptor (α2B adrenoceptor), is a G-protein coupled receptor. It is a subtype of the adrenergic receptor family. The human gene encoding this receptor has the symbol ADRA2B. ADRA2B orthologs have been identified in several mammals.

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Alpha-2B adrenergic receptor topic overview

The analysis highlights Clinical significance, Evolution and Ligands as prominent areas in the source structure around Alpha-2B adrenergic receptor.

Related topics
31
Source areas
5
Connected nodes
36
Extracted relationships
92
Concept neighborhoods
10
Bridge connections
36

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Clinical significance · 13 topics
Evolution · 6 topics
Overview · 5 topics
Ligands · 4 topics
Receptor · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Aliases
ADRA2B, ADRA2L1, ADRA2RL1, ADRARL1, ALPHA2BAR, alpha-2BAR, FAME2, adrenoceptor alpha 2B
Available structures
Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2CVA
Band
2q11.2 · 2 F1|2 61.95 cM
Bgee
apex of heart · gastrocnemius muscle · left ventricle · right lobe of liver · spleen
BioGPS
n/a
Chr.
Chromosome 2 (human) · Chromosome 2 (mouse)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Receptor

Clinical significance

Evolution

Ligands

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Alpha-2B adrenergic receptor connects Entity context

The extracted context around Alpha-2B adrenergic receptor shows recurring relationship patterns in the source. For example, Alpha-2B adrenergic receptor → activation of protein kinase B activity, adenylate cyclase-activating adrenergic receptor signaling pathway, adenylate cyclase-modulating G protein-coupled receptor signaling pathway, adrenergic receptor activity, adrenergic receptor signaling pathway, alpha2-adrenergic receptor activity, cell surface, cell-cell signaling, epinephrine binding, female pregnancy, G protein-coupled receptor activity, G protein-coupled receptor signaling pathway, integral component of membrane, integral component of plasma membrane, intracellular anatomical structure, membrane, negative regulation of epinephrine secretion, negative regulation of norepinephrine secretion, plasma membrane, platelet activation Another extracted example is Alpha-2B adrenergic receptor → apex of heart, ascending aorta, decidua, embryo, gastric mucosa, gastrocnemius muscle, hepatobiliary system, human kidney, left ventricle, liver, muscle of thigh, proximal tubule, right kidney, right lobe of liver, secondary oocyte, spleen, subcutaneous adipose tissue, tibial nerve, yolk sac. Use these groups to spot repeated connection types before inspecting the individual relationships.

Alpha-2B adrenergic receptor

Top relations

Gene ontology · 31
Alpha-2B adrenergic receptor → activation of protein kinase B activity, adenylate cyclase-activating adrenergic receptor signaling pathway, adenylate cyclase-modulating G protein-coupled receptor signaling pathway, adrenergic receptor activity, adrenergic receptor signaling pathway, alpha2-adrenergic receptor activity, cell surface, cell-cell signaling, epinephrine binding, female pregnancy, G protein-coupled receptor activity, G protein-coupled receptor signaling pathway, integral component of membrane, integral component of plasma membrane, intracellular anatomical structure, membrane, negative regulation of epinephrine secretion, negative regulation of norepinephrine secretion, plasma membrane, platelet activation
Bgee · 19
Alpha-2B adrenergic receptor → apex of heart, ascending aorta, decidua, embryo, gastric mucosa, gastrocnemius muscle, hepatobiliary system, human kidney, left ventricle, liver, muscle of thigh, proximal tubule, right kidney, right lobe of liver, secondary oocyte, spleen, subcutaneous adipose tissue, tibial nerve, yolk sac
RNA expression pattern · 19
Alpha-2B adrenergic receptor → apex of heart, ascending aorta, decidua, embryo, gastric mucosa, gastrocnemius muscle, hepatobiliary system, human kidney, left ventricle, liver, muscle of thigh, proximal tubule, right kidney, right lobe of liver, secondary oocyte, spleen, subcutaneous adipose tissue, tibial nerve, yolk sac
Band · 2
Alpha-2B adrenergic receptor → 2 F1|2 61.95 cM, 2q11.2
Chr. · 2
Alpha-2B adrenergic receptor → Chromosome 2 (human), Chromosome 2 (mouse)
End · 2
Alpha-2B adrenergic receptor → 127,209,141 bp, 96,116,571 bp
Aliases · 1
Alpha-2B adrenergic receptor → ADRA2B, ADRA2L1, ADRA2RL1, ADRARL1, ALPHA2BAR, alpha-2BAR, FAME2, adrenoceptor alpha 2B
Available structures · 1
Alpha-2B adrenergic receptor → Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2CVA
BioGPS · 1
Alpha-2B adrenergic receptor → n/a
Databases · 1
Alpha-2B adrenergic receptor → NCBI: entry; OMA: entry

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

gene receptor adra2b human bp adrenergic chr band α2b chromosome location also orthologs variant subtype mouse mammals protein adrenoceptor external

Alpha-2B adrenergic receptor relationships Subject–Predicate–Object triples

TTTA extracted 92 structured relationships around Alpha-2B adrenergic receptor. Examples in this analysis include Alpha-2B adrenergic receptor → Aliases → ADRA2B, ADRA2L1, ADRA2RL1, ADRARL1, ALPHA2BAR, alpha-2BAR, FAME2, adrenoceptor alpha 2B and Alpha-2B adrenergic receptor → Available structures → Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2CVA. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Alpha-2B adrenergic receptorAliasesADRA2B, ADRA2L1, ADRA2RL1, ADRARL1, ALPHA2BAR, alpha-2BAR, FAME2, adrenoceptor alpha 2B1.00infobox
Alpha-2B adrenergic receptorAvailable structuresAvailable structuresPDBOrtholog search: PDBe RCSB List of PDB id codes2CVA1.00infobox
Alpha-2B adrenergic receptorBand2q11.21.00infobox
Alpha-2B adrenergic receptorBand2 F1|2 61.95 cM1.00infobox
Alpha-2B adrenergic receptorBgeeapex of heart1.00infobox
Alpha-2B adrenergic receptorBgeegastrocnemius muscle1.00infobox
Alpha-2B adrenergic receptorBgeeleft ventricle1.00infobox
Alpha-2B adrenergic receptorBgeeright lobe of liver1.00infobox
Alpha-2B adrenergic receptorBgeespleen1.00infobox
Alpha-2B adrenergic receptorBgeesubcutaneous adipose tissue1.00infobox
Alpha-2B adrenergic receptorBgeemuscle of thigh1.00infobox
Alpha-2B adrenergic receptorBgeetibial nerve1.00infobox
Alpha-2B adrenergic receptorBgeeascending aorta1.00infobox
Alpha-2B adrenergic receptorBgeegastric mucosa1.00infobox
Alpha-2B adrenergic receptorBgeeright kidney1.00infobox
Alpha-2B adrenergic receptorBgeeproximal tubule1.00infobox
Alpha-2B adrenergic receptorBgeehuman kidney1.00infobox
Alpha-2B adrenergic receptorBgeeyolk sac1.00infobox
Alpha-2B adrenergic receptorBgeedecidua1.00infobox
Alpha-2B adrenergic receptorBgeeembryo1.00infobox
Alpha-2B adrenergic receptorBgeehepatobiliary system1.00infobox
Alpha-2B adrenergic receptorBgeeliver1.00infobox
Alpha-2B adrenergic receptorBgeesecondary oocyte1.00infobox
Alpha-2B adrenergic receptorBioGPSn/a1.00infobox
Alpha-2B adrenergic receptorChr.Chromosome 2 (human)1.00infobox
Alpha-2B adrenergic receptorChr.Chromosome 2 (mouse)1.00infobox
Alpha-2B adrenergic receptorDatabasesNCBI: entry; OMA: entry1.00infobox
Alpha-2B adrenergic receptorEnd96,116,571 bp1.00infobox
Alpha-2B adrenergic receptorEnd127,209,141 bp1.00infobox
Alpha-2B adrenergic receptorEnsemblENSG000002742861.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Alpha-2B adrenergic receptor bring nearby vocabulary together. In this analysis, examples include Receptor, Α2b and Intracellular. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Alpha-2B adrenergic receptor
    • Receptor
    • Α2b
    • Intracellular
    • Receptors
    • System
    • Ucsc
    • Location
    • Also
    • Human
    • Variant
    • Adra2b
    • Bp
  • alpha-2b adrenergic receptor
    • Receptor
    • Α2b
    • Human
    • Adra2b
    • Intracellular
    • Location
    • Receptors
    • System
    • Ucsc
    • Gene
    • Adrenoceptor
    • Associated
  • g-protein coupled receptor
    • Α2b
    • Human
    • Adra2b
    • Location
    • Gene
    • Adrenoceptor
    • Associated
    • Intracellular
    • Protein-coupled
    • Search
    • Ucsc
    • Subtype
  • adrenergic receptor
    • Receptor
    • Α2b
    • Human
    • Adra2b
    • Intracellular
    • Location
    • Receptors
    • System
    • Ucsc
    • Gene
    • Adrenoceptor
    • Associated
  • gene
    • Human
    • Adra2b
    • Location
    • Receptor
    • Chromosome
    • Bp
    • Chr
    • End
    • F1
    • Intracellular
    • Mouse
    • Regulation
  • receptor
    • Α2b
    • Human
    • Adra2b
    • Location
    • Gene
    • Adrenoceptor
    • Associated
    • Intracellular
    • Protein-coupled
    • Search
    • Ucsc
    • Subtype
  • guanine nucleotide exchange protein
    • Regulation
    • Α2b
    • Negative
    • Orthologs
    • Protein-coupled
    • Receptors
    • Search
    • System
    • Ucsc
    • Subtype
    • Receptor
  • orthologs
    • Protein-coupled
    • Receptors
    • Regulation
    • Search
    • System
    • Ucsc
    • Protein
    • Α2b
    • Receptor

Connections between topic areas Semantic bridges

For Alpha-2B adrenergic receptor, one of the stronger structural bridges in this analysis connects Alpha-2B adrenergic receptor with Clinical significance. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Alpha-2B adrenergic receptorClinical significance · splits 23 ⟂ 14
Alpha-2B adrenergic receptorEvolution · splits 30 ⟂ 7
Alpha-2B adrenergic receptorOverview · splits 31 ⟂ 6
Alpha-2B adrenergic receptorLigands · splits 32 ⟂ 5
Alpha-2B adrenergic receptorReceptor · splits 33 ⟂ 4

Map overview Semantic statistics

Alpha-2B adrenergic receptor

Nodes37
Edges36
Triples92
Avg. degree1.95
Density0.054054
Components1

Source & methodology

TTTA analyzes the structure around Alpha-2B adrenergic receptor to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Clinical significance, Evolution & Ligands, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Alpha-2B adrenergic receptor · EN edition · Analysis: TopicsToTalkAbout

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