Dopamine release mediated by the dopamine transporter, facts and consequences

V Leviel - Journal of neurochemistry, 2011 - Wiley Online Library
J. Neurochem.(2011) 118, 475–489. Abstract Spontaneous and/or stimulated neural activity
of the nigrostriatal dopamine (DA) pathway makes amines run out from the neurons. This DA …

Substrate-induced trafficking of the dopamine transporter in heterologously expressing cells and in rat striatal synaptosomal preparations

L Chi, MEA Reith - Journal of Pharmacology and Experimental …, 2003 - ASPET
Dopamine transporter (DAT) trafficking was assessed by functional measurements of
dopamine uptake and by biotinylation of surface proteins followed by gel electrophoresis …

Dopamine transporter comparative molecular modeling and binding site prediction using the LeuTAa leucine transporter as a template

M Indarte, JD Madura, CK Surratt - Proteins: Structure, Function …, 2008 - Wiley Online Library
Pharmacological and behavioral studies indicate that binding of cocaine and the
amphetamines by the dopamine transporter (DAT) protein is principally responsible for …

A comprehensive atlas of the topography of functional groups of the dopamine transporter

TJ Volz, JO Schenk - Synapse, 2005 - Wiley Online Library
The neuronal dopamine transporter (DAT) is a transmembrane transporter that clears DA
from the synaptic cleft. Knowledge of DAT functional group topography is a prerequisite for …

Mutation of Trp84 and Asp313 of the dopamine transporter reveals similar mode of binding interaction for GBR12909 and benztropine as opposed to cocaine

N Chen, J Zhen, MEA Reith - Journal of neurochemistry, 2004 - Wiley Online Library
The different psychomotor‐stimulant effects of cocaine, GBR12909, and benztropine may
partially stem from their different molecular actions on the dopamine transporter (DAT). To …

Interaction of catechol and non‐catechol substrates with externally or internally facing dopamine transporters

YJ Liang, J Zhen, N Chen… - Journal of …, 2009 - Wiley Online Library
Our previous work suggested that collapsing the Na+ gradient and membrane potential
converts the dopamine (DA) transporter (DAT) to an inward‐facing conformation with a …

[HTML][HTML] Aspartate 345 of the dopamine transporter is critical for conformational changes in substrate translocation and cocaine binding

N Chen, J Rickey, JL Berfield, MEA Reith - Journal of Biological Chemistry, 2004 - ASBMB
The present study elucidated the role of aspartate 345, a residue conserved in the third
intracellular loop of all Na+/Cl--dependent neurotransmitter transporters, in conformational …

Uptake inhibitors but not substrates induce protease resistance in extracellular loop two of the dopamine transporter

JD Gaffaney, RA Vaughan - Molecular pharmacology, 2004 - ASPET
Changes in protease sensitivity of extracellular loop two (EL2) of the dopamine transporter
(DAT) during inhibitor and substrate binding were examined using trypsin proteolysis and …

Role of dopamine transporter (DAT) in dopamine transport across the nasal mucosa

NV Chemuturi, JE Haraldsson, T Prisinzano… - Life sciences, 2006 - Elsevier
Dopamine is a catecholamine neurotransmitter necessary for motor functions. Its deficiency
has been observed in several neurological disorders, but replacement of endogenous …

Dopamine transporter-dependent and-independent striatal binding of the benztropine analog JHW 007, a cocaine antagonist with low abuse liability

TA Kopajtic, Y Liu, CK Surratt, DM Donovan… - … of Pharmacology and …, 2010 - ASPET
The benztropine analog N-(n-butyl)-3α-[bis (4′-fluorophenyl) methoxy]-tropane (JHW 007)
displays high affinity for the dopamine transporter (DAT), but unlike typical DAT ligands, has …