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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.
119 articles
Newest firstThe mechanisms underlying wound healing mediated by cannabinoid receptor 1 (CB1)-known for its neuromodulatory functions-remain incompletely understood. Therefore, we investigated the impact of activating CB1 using specific agonists, both in vitro and in vivo, with a focus on wound healing. In the in vitro study, fibroblasts were isolated and cultured from the dermis of human skin and treated with a CB1 agonist, 2…
Open article record in new tab ↗Peripheral nerve injuries (PNI) often lead to long-term functional impairment. Mesenchymal stem cells (MSCs) and cannabidiol (CBD) have shown anti-inflammatory and neuroprotective effects in vitro, which may be relevant for PNI research. The aim of this study was to evaluate CBD-rich cannabis extract’s potential to induce anti-inflammatory and neurotrophic gene expression in equine adipose tissue-derived MSCs (EqA…
Background Because of its biocompatibility and its soft and dynamic nature, the grafting of adipose tissue is regarded an ideal technique for soft-tissue repair. The adipose stem cells (ASCs) contribute significantly to the regenerative potential of adipose tissue, because they can differentiate into adipocytes and release growth factors for tissue repair and neovascularization to facilitate tissue survival. The p…
Reactive oxygen species (ROS), such as hydrogen peroxide (H2O2), are known signaling molecules that increase endothelial barrier permeability. In this study, we investigated the roles of redox-sensitive transient receptor potential (TRP) ion channels, TRPM2, TRPV2 and TRPV4, in H2O2-induced endothelial barrier dysfunction. Using primary human pulmonary microvascular endothelial cells (HPMEC), we employed impedance…
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,…
Mitochondrial disruption is a key mechanism in the etiology of neurodegenerative diseases. Promoting mitochondrial dynamics and renewal of the mitochondrial network can restore its function and sustain neuronal viability. Although a growing body of evidence implicates endocannabinoid signaling in the regulation of mitochondrial function, its neuroprotective role in neurodegenerative diseases remains largely unexpl…
Mesenchymal stem cells isolated from human adipose tissue (hASCs) are a promising tool for tissue repair due to their ability to differentiate into specific cell lineages. The possibility of modulating the adipogenic differentiation of hASCs is crucial in improving their therapeutic potential. This study aimed to investigate the effects of cannabidiol (CBD), a phytocannabinoid isolated from Cannabis sativa L., on…
Synthetic cannabinoid receptor agonists (SCRAs) are a large and continuously evolving group of new psychoactive substances (NPS). Recently, many different nitrile-containing SCRAs have emerged on the illicit market, two of which have been found to release cyanide during metabolism. This can produce symptoms similar to those of cyanide poisoning, contributing to the toxicity of these SCRAs. Notified by the EU Early…
Cannabidiol (CBD) has been used for different purposes by different populations in recent years. When consumed by pregnant women, CBD can pass through the placenta and enter the fetal blood stream. There is concern over adverse effects of fetal exposure to CBD and its major metabolites (7-OH-CBD and 7-COOH-CBD). In the present study, human neural stem cells (NSCs) were treated with CBD and its metabolites at diffe…
Open article record in new tab ↗Prenatal ethanol exposure (PEE) alters fetal brain development, potentially increasing the risk of neurodegenerative diseases such as Alzheimer's disease (AD) later in life. Although glial activation is implicated in AD pathology via cannabinoid and neuroinflammatory signaling, its potential response to PEE in the developing brain and its contribution to AD pathogenesis remain unknown. Using 3×Tg-AD offspring of b…
Aberrant wound healing in the retina can manifest as proliferative vitreoretinopathy (PVR), which involves the myofibroblast transdifferentiation of retinal pigment epithelial (RPE) cells. In this study, experiments were conducted to examine the structure-activity relationships of endocannabinoid-like compounds, N-acyl dopamines, on the myofibroblast transdifferentiation of RPE cells. The collagen matrix contracti…
Objective To investigate the anti-inflammatory properties of anti-seizure medications (ASMs) administered to patients with drug-resistant epilepsy (DRE) and the role of sodium channels in microglial activation. Material Primary microglia monocultures from mice brains. Treatment Microglia were activated with 10 μg/mL lipopolysaccharide (LPS) or polyinosinic:polycytidylic acid (poly I:C) and pre- (45 min ASM then 2…
Astrocytes orchestrate brain energy metabolism and respond to endocannabinoids via cannabinoid receptor type 1 (CB1R), whereas the contribution of CB2R remains uncertain. We combined live-cell Förster resonance energy transfer sensors for D-glucose and L-lactate, intracellular Ca2+ imaging, glycogen assays, and whole-cell patch-clamp capacitance measurements to define how cannabinoid ligands shape astrocyte physio…
Open article record in new tab ↗Cell-based therapy using mesenchymal stem cells (MSCs) shows promise for treating several diseases due to their anti-inflammatory and immunomodulatory properties. To enhance the therapeutic potential of MSCs, in vitro priming strategies have been explored. Cannabidiol (CBD), a non-psychoactive compound derived from cannabis, may influence MSC proliferation, differentiation, and immunomodulatory properties. This st…
Oxidative byproducts of cannabidiol (CBD) are known to be cytotoxic. However, CBD susceptibility to oxidation and resulting toxicity dissolved in two common solvents, ethanol (EtOH) and dimethyl sulfoxide (DMSO), is seldom discussed. Furthermore, CBD products contain a wide range of concentrations, making it challenging to link general health risks associated with CBD cytotoxicity. Here, we report on the effect of…
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…
2-arachidonoylglycerol (2-AG) is an endogenous modulator of inflammatory processes. Recent studies demonstrate its key role in inflammatory cardiovascular diseases, such as atherosclerosis and left ventricular remodelling. However, whether 2-AG acts as a pro- or anti-inflammatory agent in cardiovascular inflammation is a matter of controversial debate. CD14+ primary human monocytes were treated with 2-AG. Differen…
Emerging evidence suggests brain-resident myeloid cells, including perivascular macrophages and microglia, provide a reservoir for HIV infection in the central nervous system (CNS), and their inflammatory activation is a proposed pathogenic mechanism in HIV-associated neurocognitive disorders (HAND). We investigated whether cannabinoid receptor 2 (CB2), an immunomodulatory receptor expressed in myeloid cells, regu…
Dimethyl fumarate (DMF) is an immunomodulatory treatment for multiple sclerosis (MS) that can cross the blood-brain barrier, presenting neuroprotective potential. Its mechanism of action is not fully understood, and there is a need to characterize whether DMF or its bioactive metabolite monomethyl fumarate (MMF) exerts neuroprotective properties. Moreover, the combination of adjuvant agents such as cannabidiol (CB…
Background To assess the efficacy of curcuminoids (curcumin, demethoxycurcumin, bisdemethoxycurcumin [BDC]) and their analogs (tetrahydrocurcumin [THC], tetrahydrodemethoxycurcumin [THDC], tetrahydrobisdemethoxycurcumin) in reducing inflammatory cytokines and their toxicity to primary human corneal limbal epithelial cells, these cells were cultured and exposed to these compounds. Methods The PrestoBlue assay asses…