Abstract |
Serotonin (5-hydroxytryptamine, or 5-HT) receptors mediate a plethora of physiological phenomena in the brain and the periphery. Additionally, serotonergic dysfunction has been implicated in nearly every neuropsychiatric disorder. The effects of serotonin are mediated by fourteen GPCRs. Both the therapeutic actions and side effects of commonly prescribed drugs are frequently due to nonspecific actions on various 5-HT receptor subtypes. For more than 20 years, the search for clinically efficacious drugs that selectively target 5-HT receptor subtypes has been only occasionally successful. This review provides an overview of 5-HT receptor pharmacology and discusses two recent 5-HT receptor subtype-selective drugs, lorcaserin and pimavanserin, which target the 5HT2C and 5HT2A receptors and provide new treatments for obesity and Parkinson's disease psychosis, respectively.
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Authors | Herbert Y Meltzer, Bryan L Roth |
Journal | The Journal of clinical investigation
(J Clin Invest)
Vol. 123
Issue 12
Pg. 4986-91
(Dec 2013)
ISSN: 1558-8238 [Electronic] United States |
PMID | 24292660
(Publication Type: Journal Article, Research Support, N.I.H., Extramural, Review)
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Chemical References |
- Benzazepines
- Piperidines
- Receptors, Serotonin
- Serotonin 5-HT2 Receptor Agonists
- Serotonin 5-HT2 Receptor Antagonists
- Serotonin
- lorcaserin
- Urea
- pimavanserin
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Topics |
- Benzazepines
(adverse effects, pharmacology, therapeutic use)
- Diabetes Mellitus, Type 2
(drug therapy, therapy)
- Heart Valve Diseases
(chemically induced)
- Humans
- Molecular Structure
- Obesity
(drug therapy)
- Parkinson Disease
(drug therapy, psychology)
- Piperidines
(adverse effects, pharmacology, therapeutic use)
- Receptors, Serotonin
(drug effects)
- Schizophrenia
(drug therapy)
- Serotonin
(physiology)
- Serotonin 5-HT2 Receptor Agonists
(adverse effects, pharmacology, therapeutic use)
- Serotonin 5-HT2 Receptor Antagonists
(adverse effects, pharmacology, therapeutic use)
- Urea
(adverse effects, analogs & derivatives, pharmacology, therapeutic use)
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