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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
7 articles
Newest firstSynthetic cannabinoids (SC) target the human cannabinoid receptor 1 (hCB1) and are extensively metabolized, but the metabolite activity on the hCB1 receptor after a SC intake is largely unknown. In this study we compared the in vitro hCB1 receptor activity of 26 metabolites of the synthetic cannabinoid receptor agonists (SCRA) JWH-018, AM-2201, THJ-018 and THJ-2201 as a model system for SC metabolite activity to e…
Open article record in new tab ↗Hexahydrocannabinol (HHC), hexahydrocannabiphorol (HHCP) and their acetates, HHC-O and HHCP-O, respectively, are emerging in Europe as alternatives to tetrahydrocannabinol (THC). This study aimed to elucidate the metabolic pathways of the semi-synthetic cannabinoids HHC, HHCP, HHC-O and HHCP-O from incubation with human hepatocytes. The metabolites of HHC were also identified in authentic urine samples. HHC, HHCP,…
The rapid structural evolution and extensive metabolism of synthetic cannabinoid receptor agonists (SCRAs) following consumption makes their detection in biological samples challenging, especially in urine. In vitro metabolite identification studies are an essential tool for identifying analytical targets to confirm SCRA consumption in clinical and forensic toxicology casework. Systematic studies on structurally r…
Synthetic cannabinoids (SCs) remain a major public health concern, as they continuously are linked to severe intoxications and drug-related deaths worldwide. As new SCs continue to emerge on the illicit drug market, an understanding of SC metabolism is needed to identify formed metabolites that may serve as biomarkers in forensic toxicology screening and for understanding the pharmacokinetics of the drugs. In this…
Synthetic cannabinoid receptor agonists (SCRAs) are a group of new psychoactive substances (NPS) that bind to and activate the cannabinoid 1 and 2 (CB1 and CB2) receptors. Following the introduction of SCRA analog controls in China in July 2021, new SCRAs with a bromine at the 5 position on the indazole core emerged on the recreational drug market. In this study, the in vitro CB1 receptor activity of 19 different…
Synthetic cannabinoid receptor agonists (SCRAs) remain a major public health concern, with their use implicated in intoxications and drug-related deaths worldwide. Increasing our systematic understanding of SCRA metabolism supports clinical and forensic toxicology casework, facilitating the timely identification of analytical targets for toxicological screening procedures and confirmatory analysis. This is particu…
Retigabine is unique among anticonvulsant drugs by targeting the neuronal M-channel, which is composed of KV7.2/KV7.3 and contributes to the negative neuronal resting membrane potential. Unfortunately, retigabine causes adverse effects, which limits its clinical use. Adverse effects may be reduced by developing M-channel activators with improved KV7 subtype selectivity. The aim of this study was to evaluate the pr…
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