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VPAC1 receptor

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Immunopharmacology Ligand  Target has curated data in GtoImmuPdb

Target id: 371

Nomenclature: VPAC1 receptor

Family: VIP and PACAP receptors

Contents:

Gene and Protein Information Click here for help
class B G protein-coupled receptor
Species TM AA Chromosomal Location Gene Symbol Gene Name Reference
Human 7 457 3p22.1 VIPR1 vasoactive intestinal peptide receptor 1 32
Mouse 7 459 9 72.5 cM Vipr1 vasoactive intestinal peptide receptor 1 16
Rat 7 459 8q32 Vipr1 vasoactive intestinal peptide receptor 1 2,5
Previous and Unofficial Names Click here for help
PVR2 | HVR1 | RDC1 | VIP and PACAP receptor 1 | PACAP-R2 | pituitary adenylate cyclase-activating polypeptide type II receptor | VIP-R1
Database Links Click here for help
Specialist databases
GPCRdb vipr1_human (Hs), vipr1_mouse (Mm), vipr1_rat (Rn)
Other databases
Alphafold P32241 (Hs), P97751 (Mm), P30083 (Rn)
CATH/Gene3D 4.10.1240.10
ChEMBL Target CHEMBL5144 (Hs), CHEMBL1955712 (Rn)
Ensembl Gene ENSG00000114812 (Hs), ENSMUSG00000032528 (Mm), ENSRNOG00000047457 (Rn)
Entrez Gene 7433 (Hs), 22354 (Mm), 24875 (Rn)
Human Protein Atlas ENSG00000114812 (Hs)
KEGG Gene hsa:7433 (Hs), mmu:22354 (Mm), rno:24875 (Rn)
OMIM 192321 (Hs)
Pharos P32241 (Hs)
RefSeq Nucleotide NM_004624 (Hs), NM_011703 (Mm), NM_012685 (Rn)
RefSeq Protein NP_004615 (Hs), NP_035833 (Mm), NP_036817 (Rn)
UniProtKB P32241 (Hs), P97751 (Mm), P30083 (Rn)
Wikipedia VIPR1 (Hs)
Natural/Endogenous Ligands Click here for help
GHRH {Sp: Human} , GHRH {Sp: Mouse} , GHRH {Sp: Rat}
PACAP-38 {Sp: Human, Mouse, Rat}
PACAP-27 {Sp: Human, Mouse, Rat, Sheep}
PHI {Sp: Mouse, Rat}
PHM {Sp: Human}
PHV {Sp: Rat}
secretin {Sp: Human} , secretin {Sp: Mouse} , secretin {Sp: Rat}
VIP {Sp: Human, Mouse, Rat}
Comments: VIP, PACAP-27 and PACAP-38 are the principal endogenous agonists
Potency order of endogenous ligands (Human)
VIP (VIP, P01282), PACAP-27 (ADCYAP1, P18509), PACAP-38 (ADCYAP1, P18509) >> GHRH (GHRH, P01286), PHI, secretin (SCT, P09683)

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Agonists
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
[125I]VIP (human, mouse, rat) Peptide Click here for species-specific activity table Ligand is labelled Ligand is radioactive Hs Agonist 9.4 pKd 29
⤷ pKd 9.4 (Kd 4x10-10 M) [29]
Description: binding to membranes from CHO cells stably expressing the recombinant receptor
VIP {Sp: Human, Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Immunopharmacology Ligand Hs Agonist 8.5 – 9.8 pKi 8,28-29,33-34,38
⤷ pKi 9.8 (Ki 1.6x10-10 M) [34]
Description: inhibition of [125I]-VIP binding to membranes from HEK293 cells stably expressing the recombinant receptor
pKi 9.7 (Ki 2x10-10 M) [34]
Description: cyclic AMP formation in HEK293 cells stably expressing recombinant receptor
pKi 9.7 (Ki 2x10-10 M) [34]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pKi 9.1 (Ki 8.2x10-10 M) [34]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 9.1 (Ki 8x10-10 M) [33]
Description: inhibition of [125I]-VIP binding to membranes from COS cells transiently expressing the recombinant receptor
pKi 9.0 (Ki 9x10-10 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 9.0 (Ki 9x10-10 M) [29]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 8.9 (Ki 1.4x10-9 M) [28]
Description: inhibition of [125I]-VIP binding to membranes from COS cells transiently expressing the recombinant receptor
pKi 8.5 (Ki 3.4x10-9 M) [38]
Description: inhibition of [125I]-VIP binding to CHO cells stably expressing the recombinant receptor
PACAP-27 {Sp: Human, Mouse, Rat, Sheep} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Agonist 8.9 pKi 8
⤷ pKi 8.9 (Ki 1.3x10-9 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PACAP-38 {Sp: Human, Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Agonist 8.2 pKi 8
⤷ pKi 8.2 (Ki 6.8x10-9 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
[Ala11,22,28]VIP Peptide Click here for species-specific activity table Hs Agonist 8.1 pKi 29
⤷ pKi 8.1 (Ki 7.4x10-9 M) [29]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
helodermin Peptide Click here for species-specific activity table Hs Agonist 7.3 pKi 8
⤷ pKi 7.3 (Ki 4.6x10-8 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
GHRH {Sp: Human} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Agonist 6.2 pKi 8
⤷ pKi 6.2 (Ki 6x10-7 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PHM {Sp: Human} Peptide Ligand is endogenous in the given species Hs Agonist 5.7 pKi 8
⤷ pKi 5.7 (Ki 2x10-6 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
Ro 25-1392 Peptide Click here for species-specific activity table Hs Agonist <5.5 pKi 38
⤷ pKi <5.5 (Ki >3x10-6 M) [38]
Description: inhibition of [125I]-VIP binding to CHO cells stably expressing the recombinant receptor
secretin {Sp: Pig} Peptide Click here for species-specific activity table Hs Agonist <5.0 pKi 8
⤷ pKi <5.0 (Ki >1x10-5 M) [8]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
VIP {Sp: Human, Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Immunopharmacology Ligand Hs Agonist 7.9 – 10.0 pEC50 6,20,26,29,38
⤷ pEC50 10.0 (EC50 1.1x10-10 M) [6]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 9.4 (EC50 4x10-10 M) [29]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 9.3 (EC50 5x10-10 M) [20]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 8.9 (EC50 1.2x10-9 M) [38]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 8.5 (EC50 3x10-9 M) [26]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 7.9 (EC50 1.41x10-8 M) [6]
Description: calcium influx in CHO cells stably expressing recombinant receptor
[Ala11,22,28]VIP Peptide Click here for species-specific activity table Hs Agonist 7.6 – 10.2 pEC50 6,29
⤷ pEC50 10.2 (EC50 5.7x10-11 M) [6]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 9.4 (EC50 4x10-10 M) [29]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 7.6 (EC50 2.56x10-8 M) [6]
Description: calcium influx in CHO cells stably expressing recombinant receptor
PACAP-27 {Sp: Human, Mouse, Rat, Sheep} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Agonist 7.6 – 9.9 pEC50 6,26
⤷ pEC50 9.9 (EC50 1.3x10-10 M) [6]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 8.2 (EC50 6x10-9 M) [26]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 7.6 (EC50 2.26x10-8 M) [6]
Description: calcium influx in CHO cells stably expressing recombinant receptor
PACAP-38 {Sp: Human, Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Agonist 7.4 – 9.7 pEC50 6
⤷ pEC50 9.7 (EC50 2.2x10-10 M) [6]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 7.4 (EC50 3.74x10-8 M) [6]
Description: calcium influx in CHO cells stably expressing recombinant receptor
[Lys15,Arg16,Leu27]VIP-(1-7)/GRF-(8-27)-NH2 Peptide Click here for species-specific activity table Hs Agonist 8.3 pEC50 26
⤷ pEC50 8.3 (EC50 5x10-9 M) [26]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
BAY 55-9837 Peptide Click here for species-specific activity table Hs Agonist 7.0 pEC50 35
⤷ pEC50 7.0 (EC50 1x10-7 M) [35]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
PG 99-465 Peptide Click here for species-specific activity table Hs Agonist <5.5 – 8.1 pEC50 6
⤷ pEC50 8.1 (EC50 8.04x10-9 M) [6]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 <5.5 (EC50 >3x10-6 M) [6]
Description: calcium influx in CHO cells stably expressing recombinant receptor
Ro 25-1553 Peptide Click here for species-specific activity table Hs Partial agonist <6.0 pEC50 20,26
⤷ pEC50 <6.0 (EC50 >1x10-6 M) [26]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 6.0 (EC50 1x10-6 M) [20]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
Ro 25-1392 Peptide Click here for species-specific activity table Hs Agonist <6.0 pEC50 38
⤷ pEC50 <6.0 (EC50 >1x10-6 M) [38]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
PACAP-27 {Sp: Human, Mouse, Rat, Sheep} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Rn Agonist 9.0 pIC50 12
⤷ pIC50 9.0 (IC50 1x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
[Arg16]chicken secretin Peptide Click here for species-specific activity table Rn Agonist 9.0 pIC50 13
⤷ pIC50 9.0 (IC50 1x10-9 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
VIP {Sp: Human, Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Immunopharmacology Ligand Rn Agonist 8.7 – 9.0 pIC50 11-13
⤷ pIC50 9.0 (IC50 1x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [11]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
N-stearyl-[Nle17]VIP Peptide Click here for species-specific activity table Rn Agonist 8.7 pIC50 11
⤷ pIC50 8.7 (IC50 2x10-9 M) [11]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
[Lys15,Arg16,Leu27]VIP-(1-7)/GRF-(8-27)-NH2 Peptide Click here for species-specific activity table Rn Agonist 8.7 pIC50 13
⤷ pIC50 8.7 (IC50 2x10-9 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
VIP {Sp: Human, Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Immunopharmacology Ligand Hs Agonist 8.0 – 9.3 pIC50 11-13,20,26
⤷ pIC50 9.3 (IC50 5x10-10 M) [20]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from LoVo cells expressing recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [11]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.0 (IC50 1x10-8 M) [26]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PHI {Sp: Pig} Peptide Click here for species-specific activity table Rn Agonist 8.5 pIC50 12
⤷ pIC50 8.5 (IC50 3x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PHV {Sp: Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Rn Agonist 8.5 pIC50 12
⤷ pIC50 8.5 (IC50 3x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
[Lys15,Arg16,Leu27]VIP-(1-7)/GRF-(8-27)-NH2 Peptide Click here for species-specific activity table Hs Agonist 7.7 – 9.0 pIC50 13,26
⤷ pIC50 9.0 (IC50 1x10-9 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from LoVo cells expressing recombinant receptor
pIC50 7.7 (IC50 2x10-8 M) [26]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
N-stearyl-[Nle17]VIP Peptide Click here for species-specific activity table Hs Agonist 8.3 pIC50 11
⤷ pIC50 8.3 (IC50 5x10-9 M) [11]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PACAP-27 {Sp: Human, Mouse, Rat, Sheep} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Agonist 7.8 – 8.5 pIC50 12,26
⤷ pIC50 8.5 (IC50 3x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 7.8 (IC50 1.5x10-8 M) [26]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
helodermin Peptide Click here for species-specific activity table Rn Agonist 8.1 pIC50 12
⤷ pIC50 8.1 (IC50 8x10-9 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
[Arg16]chicken secretin Peptide Click here for species-specific activity table Hs Agonist 7.2 pIC50 13
⤷ pIC50 7.2 (IC50 6x10-8 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from LoVo cells expressing recombinant receptor
PG 99-465 Peptide Click here for species-specific activity table Hs Partial agonist 6.7 pIC50 27
⤷ pIC50 6.7 (IC50 2x10-7 M) [27]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
secretin {Sp: Pig} Peptide Click here for species-specific activity table Rn Agonist 6.5 pIC50 12-13
⤷ pIC50 6.5 (IC50 3x10-7 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 6.5 (IC50 3x10-7 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
Ro 25-1553 Peptide Click here for species-specific activity table Hs Partial agonist <6.0 – 7.0 pIC50 14,20,26
⤷ pIC50 7.0 (IC50 1x10-7 M) [14]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 6.1 (IC50 8x10-7 M) [20]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 <6.0 (IC50 >1x10-6 M) [26]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PHI {Sp: Pig} Peptide Click here for species-specific activity table Hs Agonist 6.0 pIC50 12
⤷ pIC50 6.0 (IC50 1x10-6 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
helodermin Peptide Click here for species-specific activity table Hs Agonist 6.0 pIC50 12
⤷ pIC50 6.0 (IC50 1x10-6 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
secretin {Sp: Pig} Peptide Click here for species-specific activity table Hs Agonist 5.8 pIC50 12-13
⤷ pIC50 5.8 (IC50 1.5x10-6 M) [13]
Description: Inhibition of [125I]VIP binding in membranes from LoVo cells expressing recombinant receptor
pIC50 5.8 (IC50 1.5x10-6 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PHV {Sp: Rat} Peptide Click here for species-specific activity table Hs Agonist 5.5 pIC50 12
⤷ pIC50 5.5 (IC50 3x10-6 M) [12]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
BAY 55-9837 Peptide Click here for species-specific activity table Hs Agonist 5.1 pIC50 35
⤷ pIC50 5.1 (IC50 8.7x10-6 M) [35]
Description: inhibition of [125I]-PACAP-27 binding to membranes from CHO cells stably expressing the recombinant receptor
[125I]PACAP-27 Peptide Click here for species-specific activity table Ligand is labelled Ligand is radioactive Hs Agonist - -
⤷
View species-specific agonist tables
Agonist Comments
[Ala11,22,28]VIP and [Lys15,Arg16,Leu27]VIP(1–7)/GRF(8–27)-NH2 are selective VPAC1 agonists with much lower potency at VPAC2 and PAC1 receptors.
Antagonists
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
PG 97-269 Peptide Click here for species-specific activity table Rn Antagonist 8.0 pIC50 10
⤷ pIC50 8.0 (IC50 1x10-8 M) [10]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
PG 97-269 Peptide Click here for species-specific activity table Hs Antagonist 7.1 – 8.7 pIC50 6,10,20
⤷ pIC50 8.7 (IC50 2x10-9 M) [10,20]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor, or from LoVo cells which endogenously express the receptor
pIC50 8.7 (IC50 2x10-9 M) [20]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pIC50 8.0 (IC50 9.9x10-9 M) [6]
Description: inhibition of calcium influx stimulated by 30nM VIP in CHO cells stably expressing recombinant receptor
pIC50 7.1 (IC50 8x10-8 M) [6]
Description: inhibition of cyclic AMP formation stimulated by 0.3nM VIP in CHO cells stably expressing recombinant receptor
N-stearyl-[Nle17] neurotensin-(6-11)/VIP-(7-28) Peptide Click here for species-specific activity table Hs Antagonist 7.5 pIC50 26
⤷ pIC50 7.5 (IC50 3x10-8 M) [26]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
View species-specific antagonist tables
Antagonist Comments
PG97-269 is a selective VPAC1 antagonist with much lower potency at VPAC2 and PAC1 receptors.
Immunopharmacology Comments
VPAC1 receptor activation by vasoactive intestinal peptide (VIP) can inhibit proinflammatory cytokine production by monocytes in an experimental model of pancreatitis [22]. The potential role of the VIP-PACAP system in immunity is reviewed in [9].
Primary Transduction Mechanisms Click here for help
Transducer Effector/Response
Gs family Adenylyl cyclase stimulation
References:  8,23,33-34
Secondary Transduction Mechanisms Click here for help
Transducer Effector/Response
Gi/Go family
Gq/G11 family
G protein (identity unknown) 		Phospholipase C stimulation
Phospholipase D stimulation
Comments:  Coupling to phospholipase C has been reported to be dependent on the presence of the Receptor Activity Modifying Protein RAMP2 [3].
References:  24-25,37
Tissue Distribution Click here for help
Cerebral cortex, hippocampus, amygdala
Species:  Human
Technique:  in situ hybridisation.
References:  19,36
Liver (hepatocytes); gastrointestinal mucosa; lobules and ducts of the mammary gland; thyroid (follicular cells); prostate (glands); urothelium of bladder and ureter; acini of the lung; pancreatic ducts; glands of uterus; adipose tissue; kidney (glomeruli);
Species:  Human
Technique:  Radioligand binding
References:  30-31
T lymphocytes
Species:  Human
Technique:  RT-PCR
References:  4
Lung > prostate > peripheral blood leukocytes = liver = brain = small intestine colon = heart = spleen > placenta = kidney = thymus = testis
Species:  Human
Technique:  Northern blotting.
References:  32
Mucosa throughout the gastrointestinal tract; liver; uterine glands; epithelial cells of prostate and urethra; Leydig cells of the testis; white pulp of the spleen; lymphocytes in lymph nodes; medulla of the thymus; tracheal and bronchial epithelia;
Species:  Mouse
Technique:  Radioligand binding
References:  15
Macrophages at sites of inflammation strongly express VPAC1 receptors in many animal models
Species:  Mouse
Technique:  Northern blotting.
References:  17,21
Rodent lung (epithelial cells, some vascular and non-vascular smooth muscle, macrophages)
Species:  Rat
Technique:  Immunohistochemistry.
References:  18,21
Kidney: epithelium of proximal and distal tubules; thymus, adrenal medulla, bronchial epithelium, uterine smooth muscle
Species:  Rat
Technique:  in situ hybridisation.
References:  36
Lung, intestine, heart, liver, vas deferens
Species:  Rat
Technique:  Northern blotting.
References:  19,36
Expression Datasets Click here for help

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Log average relative transcript abundance in mouse tissues measured by qPCR from Regard, J.B., Sato, I.T., and Coughlin, S.R. (2008). Anatomical profiling of G protein-coupled receptor expression. Cell, 135(3): 561-71. [PMID:18984166] [Raw data: website]

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Functional Assays Click here for help
CHO cells stably transfected with VPAC1 receptor cDNA.
Species:  Human
Tissue:  CHO cells.
Response measured:  cAMP formation.
References:  8,29
COS-7 cells transiently transfected with VPAC1 receptor cDNA.
Species:  Human
Tissue:  COS-7 cells.
Response measured:  cAMP formation.
References:  28
Stimulation of cAMP production in human colon cancer cell lines (eg. HT-29).
Species:  Human
Tissue:  Colon cancer cells.
Response measured:  cAMP formation.
References:  23,34
Physiological Consequences of Altering Gene Expression Click here for help
VPAC1 receptor null mice are resistant to dextran sodium sulfate-induced colitis
Species:  Mouse
Tissue: 
Technique:  Gene targeting in embryonic stem cells.
References:  39
VPAC1 receptor null mice exhibit fetal, neonatal and postweaning death owing to failure to thrive, intestinal obstruction and hypoglycemia. Disorganized hyperproliferation of intestinal epithelial cells with mucus deposition and bowel wall thickening. Small dysmorphic islets of Langerhans. Abnormal glucose and insulin tolerance.
Species:  Mouse
Tissue: 
Technique:  Gene targeting in embryonic stem cells.
References:  7
VPAC1 receptor-deficient mice are resistant to induction of experimental autoimmune encephalomyelitis (EAE), indicating a critical role for VPAC1 receptor signaling in the development of EAE. This is phenocopied by the VPAC1 receptor anatgonist PG 97-269.
Species:  Mouse
Tissue: 
Technique:  Geneknockout
References:  1

References

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1. Abad C, Jayaram B, Becquet L, Wang Y, O'Dorisio MS, Waschek JA, Tan YV. (2016) VPAC1 receptor (Vipr1)-deficient mice exhibit ameliorated experimental autoimmune encephalomyelitis, with specific deficits in the effector stage. J Neuroinflammation, 13 (1): 169. [PMID:27357191]

2. Cai Y, Xin X, Yamada T, Muramatsu Y, Szpirer C, Matsumoto K. (1995) Assignments of the genes for rat pituitary adenylate cyclase activating polypeptide (Adcyap1) and its receptor subtypes (Adcyap1r1, Adcyap1r2, and Adcyap1r3). Cytogenet Cell Genet, 71 (2): 193-6. [PMID:7656595]

3. Christopoulos A, Christopoulos G, Morfis M, Udawela M, Laburthe M, Couvineau A, Kuwasako K, Tilakaratne N, Sexton PM. (2003) Novel receptor partners and function of receptor activity-modifying proteins. J Biol Chem, 278 (5): 3293-7. [PMID:12446722]

4. Delgado M, Martinez C, Johnson MC, Gomariz RP, Ganea D. (1996) Differential expression of vasoactive intestinal peptide receptors 1 and 2 (VIP-R1 and VIP-R2) mRNA in murine lymphocytes. J Neuroimmunol, 68 (1-2): 27-38. [PMID:8784257]

5. Deng AY, Gu L, Rapp JP, Szpirer C, Szpirer J. (1994) Chromosomal assignment of 11 loci in the rat by mouse-rat somatic hybrids and linkage. Mamm Genome, 5 (11): 712-6. [PMID:7873882]

6. Dickson L, Aramori I, McCulloch J, Sharkey J, Finlayson K. (2006) A systematic comparison of intracellular cyclic AMP and calcium signalling highlights complexities in human VPAC/PAC receptor pharmacology. Neuropharmacology, 51 (6): 1086-98. [PMID:16930633]

7. Fabricius D, Karacay B, Shutt D, Leverich W, Schafer B, Takle E, Thedens D, Khanna G, Raikwar S, Yang B et al.. (2011) Characterization of intestinal and pancreatic dysfunction in VPAC1-null mutant mouse. Pancreas, 40 (6): 861-71. [PMID:21697765]

8. Gaudin P, Couvineau A, Maoret JJ, Rouyer-Fessard C, Laburthe M. (1996) Stable expression of the recombinant human VIP1 receptor in clonal Chinese hamster ovary cells: pharmacological, functional and molecular properties. Eur J Pharmacol, 302 (1-3): 207-14. [PMID:8791009]

9. Gomariz RP, Juarranz Y, Abad C, Arranz A, Leceta J, Martinez C. (2006) VIP-PACAP system in immunity: new insights for multitarget therapy. Ann N Y Acad Sci, 1070: 51-74. [PMID:16888149]

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