Overview of Monoamine Transporters. Issue 1 (13th February 2018)

• Record Type: Journal Article
• Authors: Aggarwal, Shaili; Mortensen, Ole V.
• Editors: Enna, S.J.; Williams, Michael; Barret, John F.; Ferkany, John W.; Kenakin, Terry; Porsolt, Roger D.
• Is Part Of: Current protocols in pharmacology. Volume 79:Issue 1(2017)
• Page Start: 12.16.1
• Page End: 12.16.17
• Publication Date: 2018-02-13
• Subjects: allosteric modulators -- dopamine -- inhibitors -- norepinephrine -- releasers -- serotonin -- substrates -- transporters; Pharmacology, Experimental -- Laboratory manuals; Pharmacology; Biochemistry; Pharmacology, Experimental; Laboratory Manual; Laboratory manuals; 615.190028
• DOI: 10.1002/cpph.32
• Languages: English
• ISSNs: 1934-8282

Abstract

Abstract: The dopamine (DAT), serotonin (SERT), and norepinephrine (NET) transporters, which are collectively referred to as monoamine transporters (MATs), play significant roles in regulating the neuronal response to these neurotransmitters. MATs terminate the action of these neurotransmitters by translocating them from the synaptic space into the presynaptic neurons. These three transmitters are responsible for controlling a number of physiological, emotional, and behavioral functions, with their transporters being the site of action of drugs employed for the treatment of a variety of conditions, including depression, anxiety, ADHD, schizophrenia, and psychostimulant abuse. Provided in this unit is information on the localization and regulation of MATs and the structural components of these proteins most responsible for the translocation process. Also included is a brief description of the evolution of ligands that interact with these transporters, as well as current theories concerning the pharmacological effects of substances that interact with these sites, including the molecular mechanisms of action of uptake inhibitors and allosteric modulators. Data relating to the presence, structure, and functions of allosteric modulators are included as well. The aim of this review is to provide background information on MATs to those who are new to this field, with a focus on the therapeutic potential of compounds that interact with these substrate transport sites. © 2017 by John Wiley & Sons, Inc.