Biomaterial Database

Altered function of the serotonin 1A autoreceptor and the antidepressant response. 2010

Pierre Blier

University of Ottawa Institute of Mental Health Research, Ottawa, ON K1Z 7K4, Canada. pierre.blier@rohcg.on.ca <pierre.blier@rohcg.on.ca>

In this issue of Neuron, Richardson-Jones et al. report on a novel genetic approach to conditionally and specifically dampen the function of the 5-HT(1A) autoreceptor in mice to study its role on the 5-HT system and on the antidepressant-like effect of the selective serotonin reuptake inhibitor (SSRI) fluoxetine.

UI	MeSH Term	Description	Entries
D009474	Neurons	The basic cellular units of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the NERVOUS SYSTEM.	Nerve Cells,Cell, Nerve,Cells, Nerve,Nerve Cell,Neuron
D003865	Depressive Disorder, Major	Disorder in which five (or more) of the following symptoms have been present during the same 2-week period and represent a change from previous functioning; at least one of the symptoms is either (1) depressed mood or (2) loss of interest or pleasure. Symptoms include: depressed mood most of the day, nearly every daily; markedly diminished interest or pleasure in activities most of the day, nearly every day; significant weight loss when not dieting or weight gain; Insomnia or hypersomnia nearly every day; psychomotor agitation or retardation nearly every day; fatigue or loss of energy nearly every day; feelings of worthlessness or excessive or inappropriate guilt; diminished ability to think or concentrate, or indecisiveness, nearly every day; or recurrent thoughts of death, recurrent suicidal ideation without a specific plan, or a suicide attempt. (DSM-5)	Depression, Involutional,Major Depressive Disorder,Melancholia, Involutional,Paraphrenia, Involutional,Psychosis, Involutional,Depressive Disorders, Major,Involutional Depression,Involutional Melancholia,Involutional Paraphrenia,Involutional Paraphrenias,Involutional Psychoses,Involutional Psychosis,Major Depressive Disorders,Paraphrenias, Involutional,Psychoses, Involutional
D005473	Fluoxetine	The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants.	Fluoxetin,Fluoxetine Hydrochloride,Lilly-110140,N-Methyl-gamma-(4-(trifluoromethyl)phenoxy)benzenepropanamine,Prozac,Sarafem,Lilly 110140,Lilly110140
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012701	Serotonin	A biochemical messenger and regulator, synthesized from the essential amino acid L-TRYPTOPHAN. In humans it is found primarily in the central nervous system, gastrointestinal tract, and blood platelets. Serotonin mediates several important physiological functions including neurotransmission, gastrointestinal motility, hemostasis, and cardiovascular integrity. Multiple receptor families (RECEPTORS, SEROTONIN) explain the broad physiological actions and distribution of this biochemical mediator.	5-HT,5-Hydroxytryptamine,3-(2-Aminoethyl)-1H-indol-5-ol,Enteramine,Hippophaine,Hydroxytryptamine,5 Hydroxytryptamine
D044282	Receptor, Serotonin, 5-HT1A	A serotonin receptor subtype found distributed through the CENTRAL NERVOUS SYSTEM where they are involved in neuroendocrine regulation of ACTH secretion. The fact that this serotonin receptor subtype is particularly sensitive to SEROTONIN RECEPTOR AGONISTS such as BUSPIRONE suggests its role in the modulation of ANXIETY and DEPRESSION.	Serotonin 1A Receptor,5-HT(1A) Receptor,5-HT1A Receptor,5-Hydroxytryptamine 1A Receptor,5-Hydroxytryptamine 1A Receptors,Receptor, 5-Hydroxytryptamine 1A,Serotonin Receptor, 5-HT1A,Serotonin, 5-HT1a Receptor,1A Receptor, 5-Hydroxytryptamine,1A Receptors, 5-Hydroxytryptamine,5 HT1A Receptor,5 Hydroxytryptamine 1A Receptor,5 Hydroxytryptamine 1A Receptors,5-HT1A Serotonin Receptor,5-HT1a Receptor Serotonin,Receptor Serotonin, 5-HT1a,Receptor, 5 Hydroxytryptamine 1A,Receptor, 5-HT1A,Receptor, 5-HT1A Serotonin,Receptor, Serotonin 1A,Receptors, 5-Hydroxytryptamine 1A,Serotonin Receptor, 5 HT1A,Serotonin, 5 HT1a Receptor
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus
D018687	Antidepressive Agents, Second-Generation	A structurally and mechanistically diverse group of drugs that are not tricyclics or monoamine oxidase inhibitors. The most clinically important appear to act selectively on serotonergic systems, especially by inhibiting serotonin reuptake.	Antidepressants, Atypical,Atypical Antidepressants,Second-Generation Antidepressive Agents,Antidepressive Drugs, Second-Generation,Agents, Second-Generation Antidepressive,Antidepressive Agents, Second Generation,Antidepressive Drugs, Second Generation,Drugs, Second-Generation Antidepressive,Second Generation Antidepressive Agents,Second-Generation Antidepressive Drugs