Chemogenetic manipulation of dopamine neurons dictates cocaine potency at distal dopamine transporters

ZD Brodnik, W Xu, A Batra… - Journal of …, 2020 - Soc Neuroscience
… We next examined whether selective activation of somatodendritic DREADDs impacts cocaine
potency at distal DATs in the NAc. We implanted bilateral cannulae targeted to the VTA of …

… , a novel allosteric modulator, attenuates HIV-1 Tat protein-induced inhibition of the dopamine transporter and alleviates the potentiation of cocaine reward in HIV-1 …

J Zhu, PM Quizon, Y Wang, CA Adeniran, MJ Strauss… - …, 2022 - Elsevier
… levels such as the type achieved by allosteric targeting of dopamine transporter activity. …
effects on behavior. The normalization of dopamine uptake and extracellular dopamine levels …

Co-targeting the kappa opioid receptor and dopamine transporter reduces motivation to self-administer cocaine and partially reverses dopamine system dysregulation

PM Estave, SE Albertson, AN Karkhanis, SR Jones - Scientific Reports, 2024 - nature.com
… 2) reduced effects of cocaine on extracellular DA … attenuating subjective or reinforcing
effects of cocaine 59 , it is possible that phendimetrazine may be successful as part of a dual-target

A study of the dopamine transporter using the TRACT assay, a novel in vitro tool for solute carrier drug discovery

HJ Sijben, JJE van den Berg, JD Broekhuis… - Scientific reports, 2021 - nature.com
… -dependent monoamine transporter 23 , is a clinical target for … addictive effects of psychoactive
substances such as cocaine and … extracellular dopamine leading to attenuated dopamine-…

Allosteric Modulator KM822 Attenuates Behavioral Actions of Amphetamine in Caenorhabditis elegans through interactions with the dopamine transporter DAT-1

O Refai, S Aggarwal, MH Cheng, Z Gichi… - Molecular …, 2022 - ASPET
… large number of potential off-target sites. Here, we … attenuate the action of psychostimulants
like cocaine and AMPH, reinforcing our decision to examine potential in vivo consequences

[图书][B] Functional Studies of a Dopamine Transporter Allosteric Modulator and Its Effect on Cocaine-induced Behavior

Y Xu - 2020 - search.proquest.com
extracellular dopamine level resulting in euphoria. Although … First, we gave the rats had
cannula implanted targeting the … whether KM822 will attenuate cocaine-induced hyperlocomotion …

[HTML][HTML] Overview of the structure and function of the dopamine transporter and its protein interactions

B Nepal, S Das, ME Reith, S Kortagere - Frontiers in Physiology, 2023 - frontiersin.org
… DAT is a major target for drugs of abuse including cocaine, … inhibitors like cocaine disrupt
this extracellular gate thereby … were able to attenuate the inhibitory effect of cocaine and Tat …

Direct coupling of oligomerization and oligomerization-driven endocytosis of the dopamine transporter to its conformational mechanics and activity

T Sorkina, MH Cheng, TR Bagalkot, C Wallace… - Journal of Biological …, 2021 - ASBMB
… altered dopamine transport kinetics and increased cocaine-… TM4-9 hub a new target for
pharmacological modulation of DAT … reuptake of dopamine from the extracellular space. The …

PET imaging of dopamine transporters and D2/D3 receptors in female monkeys: effects of chronic cocaine self-administration

MI Allen, AN Duke, SH Nader, A Adler-Neal… - …, 2023 - nature.com
Cocaine is a monoamine transport blocker, elevating extracellular concentrations of brain
dopamine … how long-term cocaine exposure on DAT function can be used as a target for novel …

Dynamic control of the dopamine transporter in neurotransmission and homeostasis

M Bu, MJ Farrer, H Khoshbouei - NPJ Parkinson's disease, 2021 - nature.com
… , dopamine can have completely opposing effects on target … reuptake of extracellular
dopamine into the intracellular space. … -mediated DAT internalization is blocked by cocaine which …