General Information:

Id: 6,330
Diseases: Diabetes mellitus, type II - [OMIM]
Insulin resistance
Homo sapiens
article
Reference: Bennet H et al.(2015) Altered serotonin (5-HT) 1D and 2A receptor expression may contribute to defective insulin and glucagon secretion in human type 2 diabetes Peptides 71: 113-120 [PMID: 26206285]

Interaction Information:

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59394

gene/protein

HTR1A

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR1A
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59466

gene/protein

HTR1B

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR1B
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59467

gene/protein

HTR1D

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR1D
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59468

gene/protein

HTR1F

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR1F
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59469

gene/protein

HTR2A

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR2A
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59470

gene/protein

HTR2B

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR2B
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59471

gene/protein

HTR3A

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR3A
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59472

gene/protein

HTR3B

is_expressed_in

tissue/cell line

pancreatic islet

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59473

gene/protein

HTR3C

is_expressed_in

tissue/cell line

pancreatic islet

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59474

gene/protein

HTR3D

is_expressed_in

tissue/cell line

pancreatic islet

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59475

gene/protein

HTR3E

is_expressed_in

tissue/cell line

pancreatic islet

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59476

gene/protein

HTR4

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR4
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59477

gene/protein

HTR5A

is_expressed_in

tissue/cell line

pancreatic islet

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59478

gene/protein

HTR6

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR6
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59479

gene/protein

HTR7

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for HTR7
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59480

gene/protein

TPH1

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for TPH1
Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59481

gene/protein

TPH2

is_expressed_in

tissue/cell line

pancreatic islet

Comment The study shows the expression of fourteen 5-HT receptors as well as processing enzymes involved in the biosynthesis of 5-HT at the mRNA level in human islets.
Formal Description
Interaction-ID: 59482

gene/protein

DDC

is_expressed_in

tissue/cell line

pancreatic islet

Drugbank entries Show/Hide entries for DDC
Comment Two 5-HT receptors (HTR1D and HTR2A) were over-expressed in T2D islet donors. Both receptors (5-HT1d and 5-HT2a) were localized to human alpha, beta and delta cells.
Formal Description
Interaction-ID: 59483

increases_expression of

gene/protein

HTR1D

in pancreatic islets
Drugbank entries Show/Hide entries for HTR1D
Comment Two 5-HT receptors (HTR1D and HTR2A) were over-expressed in T2D islet donors. Both receptors (5-HT1d and 5-HT2a) were localized to human alpha, beta and delta cells.
Formal Description
Interaction-ID: 59484

increases_expression of

gene/protein

HTR2A

in pancreatic islets
Drugbank entries Show/Hide entries for HTR2A
Comment 5-HT inhibited both insulin and glucagon secretion in non-diabetic islet donors. In islets isolated from T2D donors the amine significantly increased release of insulin in response to glucose. The results suggest that 5-HT signaling participates in regulation of overall islet hormone secretion in non-diabetic individuals and over-expression of HTR1D and HTR2A may either contribute to islet dysfunction in T2D or arise as a consequence of an already dysfunctional islet.
Formal Description
Interaction-ID: 59485

drug/chemical compound

Serotonin

decreases_activity of

in non-diabetic probands
Comment 5-HT inhibited both insulin and glucagon secretion in non-diabetic islet donors. In islets isolated from T2D donors the amine significantly increased release of insulin in response to glucose. The results suggest that 5-HT signaling participates in regulation of overall islet hormone secretion in non-diabetic individuals and over-expression of HTR1D and HTR2A may either contribute to islet dysfunction in T2D or arise as a consequence of an already dysfunctional islet.
Formal Description
Interaction-ID: 59486

drug/chemical compound

Serotonin

decreases_activity of

in non-diabetic probands
Comment 5-HT inhibited both insulin and glucagon secretion in non-diabetic islet donors. In islets isolated from T2D donors the amine significantly increased release of insulin in response to glucose. The results suggest that 5-HT signaling participates in regulation of overall islet hormone secretion in non-diabetic individuals and over-expression of HTR1D and HTR2A may either contribute to islet dysfunction in T2D or arise as a consequence of an already dysfunctional islet.
Formal Description
Interaction-ID: 59487

drug/chemical compound

Serotonin

increases_activity of

in diabetic probands
Comment 5-HT is secreted from human islets of Langerhans in response to glucose.
Formal Description
Interaction-ID: 59488

drug/chemical compound

Glucose

increases_activity of

in pancreatic islets