Adenosine A2b receptor

Template:Wrongtitle

Adenosine A2b receptor

Identifiers
Symbols|  ADORA2B ; ADORA2
External IDs|  Template:OMIM5 Template:MGI HomoloGene: 20167
| Gene ontology

Molecular function | Template:GNF GO Template:GNF GO Template:GNF GO
Cellular component | Template:GNF GO Template:GNF GO
Biological process | Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO
RNA expression pattern
More reference expression data
Orthologs
Template:GNF Ortholog box
Species|  Human|  Mouse
Entrez|  n/a|  n/a
Ensembl|  n/a|  n/a
UniProt|  n/a|  n/a
RefSeq (mRNA)|  n/a|  n/a
RefSeq (protein)|  n/a|  n/a
Location (UCSC)|  n/a|  n/a
PubMed search|  n/a|  n/a

The adenosine A2b receptor, also known as ADORA2B, is an adenosine receptor, and also denotes the human gene incoding it.[1]

## Contents

* 1 Mechanism
* 2 Gene
* 3 References
* 4 Further reading

## Mechanism

This integral membrane protein stimulates adenylate cyclase activity in the presence of adenosine. This protein also interacts with netrin-1, which is involved in axon elongation.

## Gene

The gene is located near the Smith-Magenis syndrome region on chromosome 17.[1]

## References

[edit | edit source]

1. ↑ 1.0 1.1 "Entrez Gene: ADORA2B adenosine A2b receptor".

## Further reading

[edit | edit source]

* Stiles GL (1992). "Adenosine receptors". J. Biol. Chem. 267 (10): 6451–4. PMID 1551861.
* Pierce KD, Furlong TJ, Selbie LA, Shine J (1992). "Molecular cloning and expression of an adenosine A2b receptor from human brain". Biochem. Biophys. Res. Commun. 187 (1): 86–93. PMID 1325798.CS1 maint: Multiple names: authors list (link)
* Jacobson MA, Johnson RG, Luneau CJ, Salvatore CA (1995). "Cloning and chromosomal localization of the human A2b adenosine receptor gene (ADORA2B) and its pseudogene". Genomics. 27 (2): 374–6. doi:10.1006/geno.1995.1061. PMID 7558011.CS1 maint: Multiple names: authors list (link)
* Townsend-Nicholson A, Baker E, Sutherland GR, Schofield PR (1995). "Localization of the adenosine A2b receptor subtype gene (ADORA2B) to chromosome 17p11.2-p12 by FISH and PCR screening of somatic cell hybrids". Genomics. 25 (2): 605–7. PMID 7790006.CS1 maint: Multiple names: authors list (link)
* Strohmeier GR, Reppert SM, Lencer WI, Madara JL (1995). "The A2b adenosine receptor mediates cAMP responses to adenosine receptor agonists in human intestinal epithelia". J. Biol. Chem. 270 (5): 2387–94. PMID 7836474.CS1 maint: Multiple names: authors list (link)
* Feoktistov I, Murray JJ, Biaggioni I (1994). "Positive modulation of intracellular Ca2+ levels by adenosine A2b receptors, prostacyclin, and prostaglandin E1 via a cholera toxin-sensitive mechanism in human erythroleukemia cells". Mol. Pharmacol. 45 (6): 1160–7. PMID 8022409.CS1 maint: Multiple names: authors list (link)
* Mirabet M, Herrera C, Cordero OJ; et al. (1999). "Expression of A2B adenosine receptors in human lymphocytes: their role in T cell activation". J. Cell. Sci. 112 ( Pt 4): 491–502. PMID 9914161.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Feoktistov I, Goldstein AE, Biaggioni I (1999). "Role of p38 mitogen-activated protein kinase and extracellular signal-regulated protein kinase kinase in adenosine A2B receptor-mediated interleukin-8 production in human mast cells". Mol. Pharmacol. 55 (4): 726–34. PMID 10101031.CS1 maint: Multiple names: authors list (link)
* Corset V, Nguyen-Ba-Charvet KT, Forcet C; et al. (2000). "Netrin-1-mediated axon outgrowth and cAMP production requires interaction with adenosine A2b receptor". Nature. 407 (6805): 747–50. doi:10.1038/35037600. PMID 11048721.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Herrera C, Casadó V, Ciruela F; et al. (2001). "Adenosine A2B receptors behave as an alternative anchoring protein for cell surface adenosine deaminase in lymphocytes and cultured cells". Mol. Pharmacol. 59 (1): 127–34. PMID 11125033.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Christofi FL, Zhang H, Yu JG; et al. (2001). "Differential gene expression of adenosine A1, A2a, A2b, and A3 receptors in the human enteric nervous system". J. Comp. Neurol. 439 (1): 46–64. doi:10.1002/cne.1334. PMID 11579381.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Hayallah AM, Sandoval-Ramírez J, Reith U; et al. (2002). "1,8-disubstituted xanthine derivatives: synthesis of potent A2B-selective adenosine receptor antagonists". J. Med. Chem. 45 (7): 1500–10. PMID 11906291.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Sitaraman SV, Wang L, Wong M; et al. (2002). "The adenosine 2b receptor is recruited to the plasma membrane and associates with E3KARP and Ezrin upon agonist stimulation". J. Biol. Chem. 277 (36): 33188–95. doi:10.1074/jbc.M202522200. PMID 12080047.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Feoktistov I, Ryzhov S, Goldstein AE, Biaggioni I (2003). "Mast cell-mediated stimulation of angiogenesis: cooperative interaction between A2B and A3 adenosine receptors". Circ. Res. 92 (5): 485–92. doi:10.1161/01.RES.0000061572.10929.2D. PMID 12600879.CS1 maint: Multiple names: authors list (link)
* Eltzschig HK, Ibla JC, Furuta GT; et al. (2003). "Coordinated adenine nucleotide phosphohydrolysis and nucleoside signaling in posthypoxic endothelium: role of ectonucleotidases and adenosine A2B receptors". J. Exp. Med. 198 (5): 783–96. doi:10.1084/jem.20030891. PMID 12939345.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Ryzhov S, Goldstein AE, Matafonov A; et al. (2004). "Adenosine-activated mast cells induce IgE synthesis by B lymphocytes: an A2B-mediated process involving Th2 cytokines IL-4 and IL-13 with implications for asthma". J. Immunol. 172 (12): 7726–33. PMID 15187156.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
* Kolachala V, Asamoah V, Wang L; et al. (2005). "Interferon-gamma down-regulates adenosine 2b receptor-mediated signaling and short circuit current in the intestinal epithelia by inhibiting the expression of adenylate cyclase". J. Biol. Chem. 280 (6): 4048–57. doi:10.1074/jbc.M409577200. PMID 15550390.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)

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* v
* t
* e

|

* v
* t
* e

Cell surface receptor: G protein-coupled receptors

Class A: Rhodopsin-like

| Neurotransmitter|

| Adrenergic|

* α1 (A
* B
* D)
* α2 (A
* B
* C)
* β1
* β2
* β3

|

Purinergic|

* Adenosine (A1
* A2A
* A2B
* A3)
* P2Y (1
* 2
* 4
* 5
* 6
* 8
* 9
* 10
* 11
* 12
* 13
* 14)

Serotonin|

* (all but 5-HT3) 5-HT1 (A
* B
* D
* E
* F)
* 5-HT2 (A
* B
* C)
* 5-HT (4
* 5A
* 6
* 7)

Other|

* Acetylcholine (M1
* M2
* M3
* M4
* M5)
* Dopamine
* D1
* D2
* D3
* D4
* D5
* GHB receptor
* Histamine
* H1
* H2
* H3
* H4
* Melatonin (1A
* 1B
* 1C)
* TAAR (1
* 2
* 5
* 6
* 8
* 9)

Metabolites and
signaling molecules|

| Eicosanoid|

* CysLT (1
* 2)
* LTB4
* 1
* 2
* FPRL1
* OXE
* Prostaglandin
* DP (1
* 2), EP (1
* 2
* 3
* 4), FP
* Prostacyclin
* Thromboxane

|

Other|

* Bile acid
* Cannabinoid (CB1
* CB2, GPR (18
* 55
* 119))
* EBI2
* Estrogen
* Free fatty acid (1
* 2
* 3
* 4)
* Hydroxycarboxylic acids
* 1
* 2
* 3
* Lysophosphatidic acid (1
* 2
* 3
* 4
* 5
* 6)
* Lysophospholipid (1
* 2
* 3
* 4
* 5
* 6
* 7
* 8)
* Oxoglutarate
* PAF
* Sphingosine-1-phosphate (1
* 2
* 3
* 4
* 5)
* Succinate

Peptide|

| Neuropeptide|

* B/W (1
* 2)
* FF (1
* 2)
* S
* Y (1
* 2
* 4
* 5)
* Neuromedin (B
* U (1
* 2))
* Neurotensin (1
* 2)

|

Other|

* Anaphylatoxin (C3a
* C5a)
* Angiotensin (1
* 2)
* Apelin
* Bombesin
* BRS3
* GRPR
* NMBR)
* Bradykinin (B1
* B2)
* Chemokine
* Cholecystokinin (A
* B)
* Endothelin
* A
* B
* Formyl peptide (1
* 2
* 3)
* FSH
* Galanin (1
* 2
* 3)
* Gonadotropin-releasing hormone (1
* 2)
* Ghrelin
* Kisspeptin
* Luteinizing hormone/choriogonadotropin
* MAS (1
* 1L
* D
* E
* F
* G
* X1
* X2
* X3
* X4)
* Melanocortin (1
* 2
* 3
* 4
* 5)
* MCHR (1
* 2)
* Motilin
* Opioid (Delta
* Kappa
* Mu
* Nociceptin & Zeta, but not Sigma)
* Orexin (1
* 2)
* Oxytocin
* Prokineticin (1
* 2)
* Prolactin-releasing peptide
* Relaxin (1
* 2
* 3
* 4)
* Somatostatin (1
* 2
* 3
* 4
* 5)
* Tachykinin (1
* 2
* 3)
* Thyrotropin
* Thyrotropin-releasing hormone
* Urotensin-II
* Vasopressin (1A
* 1B
* 2)

Miscellaneous|

| Orphan|

* GPR (1
* 3
* 4
* 6
* 12
* 15
* 17
* 18
* 19
* 20
* 21
* 22
* 23
* 25
* 26
* 27
* 31
* 32
* 33
* 34
* 35
* 37
* 39
* 42
* 44
* 45
* 50
* 52
* 55
* 61
* 62
* 63
* 65
* 68
* 75
* 77
* 78
* 81
* 82
* 83
* 84
* 85
* 87
* 88
* 92
* 101
* 103
* 109A
* 109B
* 119
* 120
* 132
* 135
* 137B
* 139
* 141
* 142
* 146
* 148
* 149
* 150
* 151
* 152
* 153
* 160
* 161
* 162
* 171
* 173
* 174
* 176
* 177
* 182
* 183)

|

Other|

* Adrenomedullin
* Olfactory
* Opsin (3
* 4
* 5
* 1LW
* 1MW
* 1SW
* RGR
* RRH)
* Protease-activated (1
* 2
* 3
* 4)
* SREB (1
* 2
* 3)

Class B: Secretin-like

| Adhesion|

* ADGRG (1
* 2
* 3
* 4
* 5
* 6
* 7)

|

Orphan|

* GPR (56
* 64
* 97
* 98
* 110
* 111
* 112
* 113
* 114
* 115
* 116
* 123
* 124
* 125
* 126
* 128
* 133
* 143
* 144
* 155
* 157)

Other|

* Brain-specific angiogenesis inhibitor (1
* 2
* 3)
* Cadherin (1
* 2
* 3)
* Calcitonin
* CALCRL
* CD97
* Corticotropin-releasing hormone (1
* 2)
* EMR (1
* 2
* 3)
* Glucagon (GR
* GIPR
* GLP1R
* GLP2R)
* Growth-hormone-releasing hormone
* PACAPR1
* GPR
* Latrophilin (1
* 2
* 3
* ELTD1)
* Methuselah-like proteins
* Parathyroid hormone (1
* 2)
* Secretin
* Vasoactive intestinal peptide (1
* 2)

Class C: Metabotropic glutamate / pheromone

| Taste|

* TAS1R (1
* 2
* 3)
* TAS2R (1
* 3
* 4
* 5
* 7
* 8
* 9
* 10
* 13
* 14
* 16
* 19
* 20
* 30
* 31
* 38
* 39
* 40
* 41
* 42
* 43
* 45
* 46
* 50
* 60
* Vomeronasal receptor)

|

Other|

* Calcium-sensing receptor
* GABAB (1
* 2)
* Glutamate receptor (Metabotropic glutamate (1
* 2
* 3
* 4
* 5
* 6
* 7
* 8))
* GPRC6A
* GPR (156
* 158
* 179)
* RAIG (1
* 2
* 3
* 4)

Class F: Frizzled & Smoothened

| Frizzled|

* Frizzled (1
* 2
* 3
* 4
* 5
* 6
* 7
* 8
* 9
* 10)

|

Smoothened|

* Smoothened

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