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 제품안내  신경약학   Pharmacology

5-HT Receptor

5-HT Receptor agonist & antagonist를 소개합니다.

TOCRIS
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    5-HT Receptor Data
Re-
ceptor Sub-
type
Trans-
duction Me-
chanism
Localization Function Specific Agonists Specific An-
tagonists
5-HT1A ↓AC (Gi/o) Limbic system (hippocampus, lateral septum, cortical areas), mesencephalic raphe nuclei Hyperpolarization, modulation of neurotransmitter release, anxiolysis, hypothermia, hyperphagia Xaliprofen (2491)
S 14506 (1771)
Ipsapirone (1869)
BP 554 (0556)
U 92016A (2739)
Tandospirone (2854)*
MM 77
(0933)
NAN-190
(0553)
Spiroxatrine
(0631)
(S)-WAY
100135
(1253)
5-HT1B ↓AC (Gi/o) Basal ganglia, striatum, amygdala, trigeminal ganglion, vascular smooth muscle Autoreceptor, locomotion, hypophagia, hypothermia, modulation of neurotransmitter release, vasoconstriction CGS 12066B (0638)
CP 93129 (1032)
CP 94253 (1317)
5-Nonyloxytryptamine (0901)
GR 55562
(1054)
Isamoltane
(0992)
SB 224289
(1221)
NAS-181
(1413)
5-HT1D ↓AC (Gi/o) Basal ganglia, hippocampus, cortex, spinal cord, vascular smooth muscle Autoreceptor, modulation of neurotransmitter release L-694,247 (0781)
GR 46611 (0864)
PNU 109291 (2556)
PNU 142633 (1985)
BRL 15572
(1207)
Cyanopindolol
(0993)
LY 310762
(3078)
5-ht1E ↓AC (Gi/o) Cortex, caudate putamen, claustrum, hippocampus, amygdala Unknown BRL 54443 (1129) -
5-HT1F ↓AC (Gi/o) Hippocampus, cortex, dorsal raphe nucleus, uterus Speculative role in visual and cognitive function BRL 5443 (1129)
LY 344864 (2451)
LY 334370 (3079)
-
5-HT2A ↑ PLC Forebrain, caudate nucleus, nucleus accumbens, hippocampus, olfactory tubercle, vascular smooth muscle, blood platelets Neuronal depolarization, head twitch, hyperthermia, modulation of neurotransmitter release smooth muscle contraction, platelet activation TBC-2 (2592) R- 96544
(1742)
Spiperone
(0995)
MDL 11,939
(0870)
4F 4PP
(0523)
Risperidone
(2865)
5-HT2B ↑ PLC Brain, stomach fundus (rat), gut, heart, kidney, lung Contraction of the stomach fundus, anxiety BW 723C86 (1059) SB 204741
(1372)
LY 272015
(3077)
5-HT2C ↑ PLC Choroid plexus, cortex, limbic system, basal ganglia Hypolocomotion, hypophagia, penile erection, hyperthermia, anxiety, ↓ noradrenalin and dopamine release MK 212 (0941)
Ro 60-0175 (1854)
WAY 161503 (1801)
CP 809101 (3041)
1-Methylpsilocin (3017)
N-De-
smethylclozapine
(1007)
RS 102221
(1050)
SB 242084
(2901)
5-HT3 Ion channel
(Na+, K+, Ca2+)
Dorsal vagal complex, hippocampus, amygdala, caudate, cerebral cortex, heart, intestines Anxiety, cognition, pain , reward/withdrawal, vomiting reflex, vasodilation, intestinal tone and secretion SR 57227 (1205)
Quipazine (0629)
1-phenylbiguanide (0969)
m-chlorophenylbiguanide (0440)
MDL 72222
(0640)
Tropisetron
(2459)
Y-25130
(0380)
Ondansetron
(2891) Granisetron
(2903)
5-HT4 ↑ AC (Gs) Cerebral cortex, limbic areas, hippocampus, colliculus, intestines Learning and memory, visual perception, anxiety, motor coordination, arousal, smooth muscle relaxation, modulation of neurotransmitter release Cisapride (1695)
RS 67333 (0989)*
RS 67506 (0990)*
CJ 033466 (3089)*
GR 113808
(1322)
GR 125487
(1658)
RS 39604
(0991)
RS 23597-190
(0728)
5-ht5A ↓ AC (Gi/o) Amygdala, hippocampus, caudate nucleus, cerebellum, hypothalamus, thalamus, substantia nigra, spinal cord Modulation of exploratory behavior and locomotion - SB 699551 (3188)
5-HT6 ↑ AC (Gs) Striatum, olfactory tubercles, nucleus accumbens, hippocampus, stomach, adrenal glands Memory and learning, modulation of neurotransmitter release 5-Methyl-5-hydroxytryptamine (0558)
EMD 386088 (2382)
SB 258585 (1961)
Ro 47-1816/001 (2911)
SB 399885 (3189)
NPS ALX Compound 4a (3285)
5-HT7 ↑ AC (Gs) Thalamus, hypothalamus, hippocampus, cerebral cortex, amygdala, GI and vascular smooth muscle, heart Circadian rhythms, smooth muscle relaxation, nociception, hypotension, modulation of REM sleep, learning and memory, LH release AS 19 (1968)
LP 44 (2534)
LP 12 (2925)
Pimozide (0937)
SB 269970 (1612)
SB 259719 (2726)
* partial agonist
    References
  • Hoyer et al (1994) VII. International union of pharmacology classification of receptors for 5-hydroxytryptamine (serotonin). Pharmacol. Rev. 46 157. Barnes and Sharp (1999) A review of central 5-HT receptors and their function. Neuropharmacol. 38 1083. Pauwels (2003) 5-HT receptors and their ligands. Tocris Reviews No. 25.