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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.
158 articles
Newest firstDepression is a leading cause of disability worldwide, and currently available antidepressants are limited by delayed therapeutic onset, inadequate efficacy in some patients, and adverse effects. G protein-coupled receptors (GPCRs), the largest family of membrane receptors in the central nervous system, regulate neurotransmission, neuroplasticity, neuroinflammation, stress responses, and reward processing, and are…
Open article record in new tab ↗Background: Cannabidiol (CBD) is a major non-psychoactive phytocannabinoid that exerts multiple biological effects in the body. It has been shown to exert anti-cancer effects in a variety of cancer cells, including acute lymphoblastic leukemia of pre-T cell origin (T-ALL), a highly aggressive hematological malignancy. However, the mechanisms underlying CBD's anti-cancer effects are not fully understood. Furthermor…
Open article record in new tab ↗Background: Interstitial cystitis (IC) is a debilitating lower urinary tract condition characterised by chronic inflammation of the bladder. As the aetiology remains unknown, current treatments are symptomatic, aiming to reduce inflammation and pain. Cannabidiol (CBD), the most common cannabinoid in industrial Cannabis sativa (hemp), is one of the most important pharmacologically active cannabinoids used in medici…
BACKGROUND: Consumption of Cannabis sativa (CS), a well known psychoactive substance may impose threat on the hormonal activities of the body, hence, a protective measure is needed to prevent this threat. This study investigates the effects of melatonin and CS together with its receptors (cannabinoid receptors 1 and 2) on hormonal toxicity in female rats. METHODS: Fifty female rats were assigned into ten groups of…
Open article record in new tab ↗Aims To describe differences in the expression of genes encoding cannabinoid receptors (CNR1, CNR2), the associated receptor GRP55 and the enzymes fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MGLL) between individuals with alcohol use disorder (AUD) and controls in key mesocorticolimbic brain regions. Design Case-control, observational postmortem study comparing gene expression in brain tissue fr…
Background The endocannabinoid system (ECS) is a complex signaling network that regulates diverse physiological processes, including pain, mood, metabolism, and immune response, through coordinated interactions among receptors, enzymes, and lipid-derived ligands. Although individual ECS components have been extensively studied, the integrated systems-level organization and structural dependencies of the ECS remain…
Open article record in new tab ↗Meningiomas are the most common intracranial tumours, yet the molecular programs underlying WHO grade 1 subtypes-particularly transitional diploid tumours-remain insufficiently defined, partly due to the scarcity of biologically faithful in vitro models. Here, we report the establishment of a long-term, genetically unmanipulated grade 1 meningioma cell line (H8T-MG) maintained under normoxic conditions in serum-co…
Introduction The kinetics of ligand binding to G protein-coupled receptors (GPCRs) is an important optimization parameter in drug discovery. Traditional radioligand assays are labor-intensive, preventing their application at the early stages of drug discovery. Fluorescence-based assays offer several advantages, including a possibility to develop a homogeneous format, continuous data collection, and higher throughp…
Objective Electroacupuncture (EA) is commonly used for pain control in clinical practice, yet the precise mechanisms underlying its action are not fully understood. The rostral ventromedial medulla (RVM) plays a crucial role in the modulation of pain. GABAergic neurons in the RVM (GABARVM neurons) facilitate nociceptive transmission by inhibiting off-cells activity. This research examined the role of GABARVM neuro…
Open article record in new tab ↗Synaptic plasticity is the key mechanism underlying learning and memory. Neurexins are pre-synaptic molecules that play a pivotal role in synaptic plasticity, interacting with many different post-synaptic molecules in the formation of neural circuits. Neurexins are alternatively spliced at different splice sites, yielding thousands of isoforms with different properties of interaction with post-synaptic molecules f…
The endocannabinoid system (ECS) is a primary regulatory system in human physiology that serves to help maintain homeostasis throughout the nervous system, immune system, and gastrointestinal system. This review has the goal of evaluating the unique opportunity for the ECS to provide a regulatory axis within the microbiota-gut-brain axis, particularly with regard to neurodevelopment, immune tolerance, and gut heal…
Although mast cells have long been known, they are not yet fully understood. They are traditionally recognized for their role in allergic reactions through the IgE/FcεRI axis, but different groups of surface receptors have since been characterized, which appear to be involved in the manifestation of peculiar clinical features. In particular, MRGPRX2 has emerged as a crucial receptor involved in degranulating human…
Open article record in new tab ↗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…
The endocannabinoid system (ECS) is essential for energy hemostasis, obesity, and other metabolic disorders. Cannabidiol and polyunsaturated fatty acids (PUFAs), which are found in hemp seed oil (HSO), have been found to regulate adipose tissue through the ECS. Thus, human mesenchymal stem cells (hMSCs) were differentiated into pre-adipocytes and then treated with cannabidiol (CBD), tetrahydrocannabinol (THC), 0.0…
Open article record in new tab ↗Fibromyalgia is a chronic disease marked by extensive musculoskeletal pain, persistent fatigue, and cognitive impairments. Despite its high prevalence, the underlying pathological mechanisms of fibromyalgia are still not fully elucidated. Emerging research has identified the endocannabinoid system as an essential factor in modulating pain and other symptoms related to fibromyalgia. The endocannabinoid system plays…
Open article record in new tab ↗Host resilience to bacterial infection depends on tightly regulated immune responses, which can be shaped by metabolic cues, including the contribution from bioactive lipids. The endocannabinoid system (ECS), a lipid signaling network known for its neuromodulatory roles, also influences immunity; however, the receptor-specific contributions of cannabinoid receptor 1 (CB1R) and cannabinoid receptor 2 (CB2R) in host…
Delta-9-tetrahydrocannabinol (THC) is a psychoactive element of Cannabis sativa and affects the human cannabinoid system through its receptors, CB1R and CB2R. CB1R was found in several brain areas, including the hippocampal formation (HF), and it is responsible for most THC side effects. We investigated THC's effects in the HF of female Wistar rats to assess changes in its neurotransmission. Female Wister rats (n…
Open article record in new tab ↗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…
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