General Information:

Id: 9,659
Diseases: Alzheimer disease - [OMIM]
Mental
Mus musculus
article/cited
Reference: Yun HM et al.(2015) Serotonin 6 receptor controls Alzheimers disease and depression Oncotarget 6 [PMID: 26449188]

Interaction Information:

Comment 5-HT6R modulates cognitive impairment, amyloidogenesis, and neuroinflammation in the AD mouse model.
Formal Description
Interaction-ID: 101927

gene/protein

HTR6

affects_activity of

phenotype

cognitive impairment

in the AD mouse model
Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R antagonist, SB271036 rescued memory impairment by attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia in the AD mouse model.
Formal Description
Interaction-ID: 101928

drug/chemical compound

SB271036

decreases_activity of

gene/protein

HTR6

Drugbank entries Show/Hide entries for HTR6
Comment The reduction of serotonin level was significantly recovered by SB271036, which was mediated by an indirect regulation of serotonergic neurons via GABA.
Formal Description
Interaction-ID: 101929

drug/chemical compound

SB271036

increases_quantity of

drug/chemical compound

Serotonin

mediated by an indirect regulation of serotonergic neurons via GABA
Comment Selective serotonin reuptake inhibitor (SSRI), fluoxetine significantly improved cognitive impairment and behavioral changes.
Formal Description
Interaction-ID: 101930

drug/chemical compound

Fluoxetine

decreases_activity of

phenotype

cognitive impairment

improving cognitive impairment and behavioral changes
Drugbank entries Show/Hide entries for Fluoxetine
Comment 5-HT6R regulates memory impairment and serotonin, which is reduced by GABA in the AD mouse model.
Formal Description
Interaction-ID: 101931

gene/protein

HTR6

affects_activity of

phenotype

memory impairment

Drugbank entries Show/Hide entries for HTR6
Comment APBA1/2 related with amyloid beta A4 precursor protein (APP) metabolism in AD was correlated with 5-HT6R in depression patients, and regulated by 5-HT6R in the AD mouse model, suggesting significant implications for the network of 5-HT6R between AD and depression.
Formal Description
Interaction-ID: 101932

gene/protein

HTR6

affects_expression of

gene/protein

APBA1

in the AD mouse model
Drugbank entries Show/Hide entries for HTR6
Comment Expression level of APBA2 (amyloid beta (A4) precursor protein-binding, family A, member 2) was significantly correlated with serotonin level in depression patients and AD mouse model.
Formal Description
Interaction-ID: 101933

affects_expression of

gene/protein

APBA2

in AD mouse model; expression level of APBA2 was significantly correlated with serotonin level
Comment In APP mutant mice of AD, it was also found that level of 5-HT6R mRNA was reduced in parallel with APBA2.
Formal Description
Interaction-ID: 101936

decreases_quantity of

gene/protein

HTR6

in APP mutant mice of AD; level of 5-HT6R mRNA was reduced in parallel with APBA2
Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R is expressed on dorsal raphe nucleus (DRN) and its target region, cortex and hippocampus regions (CA1, CA3, and DG), and WAY-181187 tonically decreased serotonin level, which was attenuated by SB271046. (cited information)
Formal Description
Interaction-ID: 101937

gene/protein

HTR6

is_expressed_in

tissue/cell line

dorsal raphe nucleus

Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R indirectly regulates serotonin level in the AD mouse model. It is suggested that 5-HT6R controls serotonin level via GABAergic neurons but not serotonergic neurons in the AD mouse model.
Formal Description
Interaction-ID: 101938

gene/protein

HTR6

affects_quantity of

drug/chemical compound

Serotonin

in the AD mouse model; via an indirect regulation
Drugbank entries Show/Hide entries for HTR6
Comment Scopolamine-induced cognitive dysfunction was attenuated by 5-HT6R.
Formal Description
Interaction-ID: 101939

drug/chemical compound

Scopolamine

increases_activity of

phenotype

cognitive impairment

Drugbank entries Show/Hide entries for Scopolamine
Comment 5-HT6R attenuated the amyloid generation in the AD mouse model. The effect of 5-HT6R is likely attributable to the activity of gamma-secretase but not beta-secretase activity.
Formal Description
Interaction-ID: 101940

gene/protein

HTR6

decreases_quantity of

gene/protein

Amyloid beta peptide

in the AD mouse model
Drugbank entries Show/Hide entries for HTR6
Comment SB270146 and Fluoxetine reduced gamma-secretase activity and did not affect beta-secretase activity in the AD mouse model.
Formal Description
Interaction-ID: 101941

drug/chemical compound

Fluoxetine

decreases_activity of

complex/PPI

Gamma-secretase complex

in the AD mouse model
Drugbank entries Show/Hide entries for Fluoxetine
Comment Administration of SSRIs reduced brain Abeta levels in mice, and also two components of the gamma-secretase complex, presenilin (PS)-1 and nicastrin were significantly reduced in a SSRI, citalopram-treated mice. (cited information)
Formal Description
Interaction-ID: 101942

drug/chemical compound

SSRI

decreases_quantity of

gene/protein

Amyloid beta peptide

in brain of mouse
Comment APBA1/2 directly interacted with APP and gamma-secretase and impaired gamma-secretase activity to inhibit Abeta metabolisms in AD. Thus, it is suggested that the regulation of APBA1/2 via 5-HT6R improves cognitive dysfunction in the AD mouse model by inhibiting gamma-secretase activity. (cited information)
Formal Description
Interaction-ID: 101943

gene/protein

APBA1

interacts (colocalizes) with

gene/protein

APP

Drugbank entries Show/Hide entries for APP
Comment Serotonin level was lowered by Abeta1-42 infusion, however SB271046 rescued serotonin level in AD mouse model.
Formal Description
Interaction-ID: 101946

decreases_quantity of

drug/chemical compound

Serotonin

in AD mouse model; by Abeta1-42 infusion
Comment A selective serotonin reuptake inhibitor (SSRI), Fluoxetine showed significantly better performance on the water maze test in AD mouse model.
Formal Description
Interaction-ID: 101947

drug/chemical compound

Fluoxetine

decreases_activity of

in AD mouse model
Drugbank entries Show/Hide entries for Fluoxetine
Comment Expression level of APBA2 (amyloid beta (A4) precursor protein-binding, family A, member 2) was significantly correlated with serotonin level in depression patients and AD mouse model.
Formal Description
Interaction-ID: 101949

affects_expression of

drug/chemical compound

Serotonin

in AD mouse model; expression level of APBA2 was significantly correlated with serotonin level
Comment 5-HT6R modulates cognitive impairment, amyloidogenesis, and neuroinflammation in the AD mouse model.
Formal Description
Interaction-ID: 101951

gene/protein

HTR6

affects_activity of

phenotype

amyloidosis

in the AD mouse model
Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R modulates cognitive impairment, amyloidogenesis, and neuroinflammation in the AD mouse model.
Formal Description
Interaction-ID: 101952

gene/protein

HTR6

affects_activity of

phenotype

neuroinflammation

in the AD mouse model
Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R antagonist, SB271036 rescued memory impairment by attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia in the AD mouse model.
Formal Description
Interaction-ID: 101953

drug/chemical compound

SB271036

decreases_quantity of

gene/protein

Amyloid beta peptide

in the AD mouse model; attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia
Comment 5-HT6R antagonist, SB271036 rescued memory impairment by attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia in the AD mouse model.
Formal Description
Interaction-ID: 101954

drug/chemical compound

SB271036

decreases_activity of

complex/PPI

Gamma-secretase complex

in the AD mouse model; attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia
Comment 5-HT6R antagonist, SB271036 rescued memory impairment by attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia in the AD mouse model.
Formal Description
Interaction-ID: 101955

drug/chemical compound

SB271036

decreases_activity of

tissue/cell line

astrocyte

in the AD mouse model; attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia
Comment 5-HT6R antagonist, SB271036 rescued memory impairment by attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia in the AD mouse model.
Formal Description
Interaction-ID: 101956

drug/chemical compound

SB271036

decreases_activity of

tissue/cell line

microglia

in the AD mouse model; attenuating the generation of Abeta via the inhibition of gamma-secretase activity and the inactivation of astrocytes and microglia
Comment 5-HT6R regulates memory impairment and serotonin, which is reduced by GABA in the AD mouse model.
Formal Description
Interaction-ID: 101957

gene/protein

HTR6

affects_quantity of

drug/chemical compound

Serotonin

in the AD mouse model; concerning GABA reduced serotonin
Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R regulates memory impairment and serotonin, which is reduced by GABA in the AD mouse model.
Formal Description
Interaction-ID: 101958

drug/chemical compound

GABA

decreases_quantity of

drug/chemical compound

Serotonin

in the AD mouse model
Comment APBA1/2 related with amyloid beta A4 precursor protein (APP) metabolism in AD was correlated with 5-HT6R in depression patients, and regulated by 5-HT6R in the AD mouse model, suggesting significant implications for the network of 5-HT6R between AD and depression.
Formal Description
Interaction-ID: 101960

gene/protein

HTR6

affects_expression of

gene/protein

APBA2

in the AD mouse model
Drugbank entries Show/Hide entries for HTR6
Comment In APP mutant mice of AD, it was also found that level of 5-HT6R mRNA was reduced in parallel with APBA2.
Formal Description
Interaction-ID: 101964

decreases_quantity of

gene/protein

APBA2

in APP mutant mice of AD; level of 5-HT6R mRNA was reduced in parallel with APBA2
Comment 5-HT6R is expressed on dorsal raphe nucleus (DRN) and its target region, cortex and hippocampus regions (CA1, CA3, and DG), and WAY-181187 tonically decreased serotonin level, which was attenuated by SB271046. (cited information)
Formal Description
Interaction-ID: 101967

gene/protein

HTR6

affects_activity of

tissue/cell line

cerebral cortex

target region of 5-HT6R
Drugbank entries Show/Hide entries for HTR6
Comment 5-HT6R is expressed on dorsal raphe nucleus (DRN) and its target region, cortex and hippocampus regions (CA1, CA3, and DG), and WAY-181187 tonically decreased serotonin level, which was attenuated by SB271046. (cited information)
Formal Description
Interaction-ID: 101969

gene/protein

HTR6

affects_activity of

tissue/cell line

hippocampus

target region of 5-HT6R; concerning the hippocampus regions CA1, CA3, and DG;
Drugbank entries Show/Hide entries for HTR6
Comment Scopolamine-induced cognitive dysfunction was attenuated by 5-HT6R.
Formal Description
Interaction-ID: 101971

gene/protein

HTR6

decreases_activity of

drug/chemical compound

Scopolamine

Drugbank entries Show/Hide entries for HTR6 or Scopolamine
Comment 5-HT6R attenuated the amyloid generation in the AD mouse model. The effect of 5-HT6R is likely attributable to the activity of gamma-secretase but not beta-secretase activity.
Formal Description
Interaction-ID: 101973

gene/protein

HTR6

decreases_activity of

in the AD mouse model; via attenuating the amyloid generation
Drugbank entries Show/Hide entries for HTR6
Comment SB270146 and Fluoxetine reduced gamma-secretase activity and did not affect beta-secretase activity in the AD mouse model.
Formal Description
Interaction-ID: 101974

drug/chemical compound

SB270146

decreases_activity of

complex/PPI

Gamma-secretase complex

in the AD mouse model
Comment Administration of SSRIs reduced brain Abeta levels in mice, and also two components of the gamma-secretase complex, presenilin (PS)-1 and nicastrin were significantly reduced in a SSRI, citalopram-treated mice. (cited information)
Formal Description
Interaction-ID: 101975

drug/chemical compound

Citalopram

decreases_activity of

complex/PPI

Gamma-secretase complex

in mice; via reducing two components of the gamma-secretase complex, presenilin (PS)-1 and nicastrin
Drugbank entries Show/Hide entries for Citalopram
Comment Administration of SSRIs reduced brain Abeta levels in mice, and also two components of the gamma-secretase complex, presenilin (PS)-1 and nicastrin were significantly reduced in a SSRI, citalopram-treated mice. (cited information)
Formal Description
Interaction-ID: 101976

drug/chemical compound

Citalopram

decreases_expression of

gene/protein

PSEN1

in mice
Drugbank entries Show/Hide entries for Citalopram
Comment Administration of SSRIs reduced brain Abeta levels in mice, and also two components of the gamma-secretase complex, presenilin (PS)-1 and nicastrin were significantly reduced in a SSRI, citalopram-treated mice. (cited information)
Formal Description
Interaction-ID: 101977

drug/chemical compound

Citalopram

decreases_expression of

gene/protein

NCSTN

in mice
Drugbank entries Show/Hide entries for Citalopram
Comment APBA1/2 directly interacted with APP and gamma-secretase and impaired gamma-secretase activity to inhibit Abeta metabolisms in AD. Thus, it is suggested that the regulation of APBA1/2 via 5-HT6R improves cognitive dysfunction in the AD mouse model by inhibiting gamma-secretase activity. (cited information)
Formal Description
Interaction-ID: 101978

gene/protein

APBA2

interacts (colocalizes) with

gene/protein

APP

Drugbank entries Show/Hide entries for APP
Comment APBA1/2 directly interacted with APP and gamma-secretase and impaired gamma-secretase activity to inhibit Abeta metabolisms in AD. Thus, it is suggested that the regulation of APBA1/2 via 5-HT6R improves cognitive dysfunction in the AD mouse model by inhibiting gamma-secretase activity. (cited information)
Formal Description
Interaction-ID: 101979

gene/protein

APBA1

interacts (colocalizes) with

complex/PPI

Gamma-secretase complex

inhibiting Abeta metabolisms in AD
Comment APBA1/2 directly interacted with APP and gamma-secretase and impaired gamma-secretase activity to inhibit Abeta metabolisms in AD. Thus, it is suggested that the regulation of APBA1/2 via 5-HT6R improves cognitive dysfunction in the AD mouse model by inhibiting gamma-secretase activity. (cited information)
Formal Description
Interaction-ID: 101980

gene/protein

APBA2

interacts (colocalizes) with

complex/PPI

Gamma-secretase complex

inhibiting Abeta metabolisms in AD
Comment APBA1/2 directly interacted with APP and gamma-secretase and impaired gamma-secretase activity to inhibit Abeta metabolisms in AD. Thus, it is suggested that the regulation of APBA1/2 via 5-HT6R improves cognitive dysfunction in the AD mouse model by inhibiting gamma-secretase activity. (cited information)
Formal Description
Interaction-ID: 101981

gene/protein

APBA1

decreases_activity of

complex/PPI

Gamma-secretase complex

inhibiting Abeta metabolisms in AD
Comment APBA1/2 directly interacted with APP and gamma-secretase and impaired gamma-secretase activity to inhibit Abeta metabolisms in AD. Thus, it is suggested that the regulation of APBA1/2 via 5-HT6R improves cognitive dysfunction in the AD mouse model by inhibiting gamma-secretase activity. (cited information)
Formal Description
Interaction-ID: 101982

gene/protein

APBA2

decreases_activity of

complex/PPI

Gamma-secretase complex

inhibiting Abeta metabolisms in AD
Comment Serotonin level was lowered by Abeta1-42 infusion, however SB271046 rescued serotonin level in AD mouse model.
Formal Description
Interaction-ID: 101984

drug/chemical compound

SB271046

decreases_activity of

in AD mouse model; after Abeta1-42 infusion
Comment Serotonin level was lowered by Abeta1-42 infusion, however SB271046 rescued serotonin level in AD mouse model.
Formal Description
Interaction-ID: 101985

drug/chemical compound

SB271046

increases_quantity of

drug/chemical compound

Serotonin

in AD mouse model; concerning lowered serotonin level after Abeta1-42 infusion