Pharmaceuticals
May 31, 2026
Wenting Zhang, Xin Guo, Jiping Zhang et al.
Background: Ketamine is a rapid-acting antidepressant for major depressive disorder; however, its effects are short-lasting and associated with neurotoxic side effects. Thus, identifying strategies to prolong its antidepressant effects is of critical importance. It has been shown that Dajianzhong Decoction (DJZT) prolongs the antidepressant effects of ketamine through modulation of the gut...
Neuropharmacology
September 11, 2023
Felix P. Mayer, Marco Niello, Simon Bulling et al.
4 citations
Mephedrone (4-methylmethcathinone) is a cathinone derivative that is recreationally consumed for its energizing and empathogenic effects. The stimulating properties are believed to arise from the ability of mephedrone to interact with the high-affinity transporters for dopamine (DA) (DAT) and norepinephrine (NET), whereas the entactogenic effect presumably relies on its activity at the...
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
September 2023
Chan Li, Jiping Zhang, Hanhe Liu et al.
Depression is a multifactorial syndrome with a variety of underlying pathological mechanisms. While ketamine, an N-methyl-D-aspartate receptor (NMDAR) antagonist, exhibits a rapid antidepressant action in the central never system (CNS), the potential addiction and psychotomimetic adverse effects of ketamine limit its chronic use in clinical practice. Therefore, it is necessary to discover an...
Proceedings of the National Academy of Sciences
May 17, 2016
Yuan-Wei Zhang, Benjamin E Turk, Gary Rudnick
53 citations
Serotonin transporter (SERT) is responsible for reuptake and recycling of 5-hydroxytryptamine (5-HT; serotonin) after its exocytotic release during neurotransmission. Mutations in human SERT are associated with psychiatric disorders and autism. Some of these mutations affect the regulation of SERT activity by cGMP-dependent phosphorylation. Here we provide direct evidence that this...
Journal of Biological Chemistry
May 25, 2012
Simon Bulling, Klaus Schicker, Yuan-Wei Zhang et al.
124 citations
Ibogaine, a hallucinogenic alkaloid proposed as a treatment for opiate withdrawal, has been shown to inhibit serotonin transporter (SERT) noncompetitively, in contrast to all other known inhibitors, which are competitive with substrate. Ibogaine binding to SERT increases accessibility in the permeation pathway connecting the substrate-binding site with the cytoplasm. Because of the structural...
Journal of Biological Chemistry
October 5, 2007
Miriam T Jacobs, Yuan-Wei Zhang, Scott D Campbell et al.
149 citations
Ibogaine, a hallucinogenic alkaloid with purported anti-addiction properties, inhibited serotonin transporter (SERT) noncompetitively by decreasing V(max) with little change in the K(m) for serotonin (5-HT). Ibogaine also inhibited binding to SERT of the cocaine analog 2beta-2-carbomethoxy-3-(4-[(125)I]iodophenyl)tropane. However, inhibition of binding was competitive, increasing the apparent...