Loading articles…
Loading articles…
Research linked to this compound
188 rights-cleared articles, ordered newest first.
N-arachidonoylethanolamine (AEA) and 2-arachidonoylglycerol (2-AG) are lipid signalling molecules within the endocannabinoid system, which regulates numerous physiological processes and is implicated in diverse pathological conditions. Given the limited feasibility of obtaining human tissue samples, quantifying AEA and 2-AG in biological matrices is essential for understanding the endocannabinoid system in humans.…
Palmitoylethanolamide (PEA) is an endogenous lipid mediator with immunomodulatory actions, yet its effects in skeletal muscle remain poorly defined. We examined whether PEA influences myogenesis and profiled the acute transcriptomic response of differentiated C2C12 myotubes to 10 μM PEA. PEA decreased myotube number (90.3 ± 10.6 vs. 112.6 ± 10.1 control) while increasing nuclear fusion index (37.8 ± 5.7% vs. 30.7…
Background/objectives Osteoarthritis (OA) is a leading cause of chronic pain. As healthcare services struggle to meet demand to treat chronic pain, many individuals self-manage their symptoms. Probiotics and palmitoylethanolamide (PEA) may be promising therapeutic options because of their anti-inflammatory properties. PEA is an endogenously produced N-acylethanolamine, considered "endocannabinoid-like" due to its…
Several studies show that neurosteroids currently play a significant role in autism spectrum disorders (ASD). However, the pathway of neurosteroid synthesis involved in ASD remains unclear. This study aimed to investigate the crosstalk between autism and neurosteroids, focusing on the mechanism of allopregnanolone production. We used the BTBR T+ tf/J (BTBR) mouse, a well-established animal model of ASD that exhibi…
Purpose of review This paper reviews the existing literature supporting a role for fatty acid ethanolamides including oleoylethanolamide and palmitoylethanolamide in regulating cholesterol and triglyceride metabolism and the mechanisms underlying these effects. Recent findings Deletion of various fatty acid ethanolamide biosynthesis genes in cellular models and small animal models have provided additional evidence…
IntroductionOsteoarthritis (OA) is a chronic, progressive joint disorder with higher prevalence and pain severity in women than men. The endocannabinoid system (ECS) modulates pain and shows sexual dimorphism, yet sex-specific alterations in central ECS signalling in OA pain remain under-investigated.ObjectivesWe investigated sex-dependent differences in pain-related behaviours and central ECS signalling in the ra…
Background/Objectives: Lipedema is a chronic adipose tissue disorder characterized by disproportionate fat accumulation, pain, microvascular dysfunction, and low-grade inflammation. Although low-carbohydrate, high-fat (LCHF) dietary approaches are increasingly used in clinical practice, their longer-term associations with vascular, lymphatic, and immunometabolic pathways in lipedema remain insufficiently understoo…
Endocannabinoids (eCBs) are lipid-derived neuromodulators that regulate numerous neurophysiological processes by modulating synaptic transmission. Synthesised on demand in response to increased postsynaptic intracellular calcium or activation of postsynaptic G-protein coupled receptors, eCBs are rapidly degraded, resulting in transient, tightly regulated signalling. Dysregulation in the endocannabinoid system (ECS…
BACKGROUND: Cannabidiol (CBD), a phytocannabinoid produced by Cannabis sativa, is widely consumed and interacts with components of the endocannabinoid system, including enzymes and receptors, through indirect and complex mechanisms. However, how CBD influences endogenous cannabinoids such as anandamide (AEA), and related N-acylethanolamines like N-palmitoylethanolamine (PEA) and N-oleoylethanolamine (OEA), remains…
BackgroundEndocannabinoid (eCB) signaling has been implicated in the physiological and affective responses to endurance exercise, including phenomena such as the runner’s high. However, although humans have the capacity to run for several hours and even days, evidence regarding eCB signaling is largely limited to exercise bouts shorter than 60 min. Consequently, the temporal dynamics of eCB signaling during prolon…
BACKGROUND: The endocannabinoid system is closely associated with systemic and cellular energy metabolism in mammals. We previously demonstrated that the cannabinoid receptors CB1 and CB2 play important roles in cerebral glucose metabolism. GPR55, a paracannabinoid receptor, has been implicated in systemic metabolic regulation and in diseases such as intractable epilepsy, diabetes, and cancer. In the present study…
Objective Cannabinoids, present in Cannabis sativa, modulate the signaling and receptor expression of the endocannabinoid system (ECS), potentially impacting various skin conditions. However, current evaluations of their clinical effectiveness remain largely descriptive. This study aimed to quantitatively assess the effectiveness of cannabinoids, including Cannabis sativa extracts, in treating dermatologic disorde…
Rationale Exposure to traumatic events can lead to alterations in social and anxiety-related behaviors. Emerging evidence suggests that peripheral host-defense processes are implicated in the expression of stress-induced behavioral responses and may be targeted to mitigate the negative sequalae of stress exposure. Objectives In this study, we used the peripherally restricted FAAH inhibitor URB937 to investigate th…
Objective In intensive care, delirium is frequent, prolongs the stay, increases health care costs, and worsens patient outcome. Several substances and medications as well as stress can impact the risk of delirium; however, assessment of previous exposure to psychotropic agents and stress by self-reports or third-party information is not always reliable. Hair analysis can be used to objectively assess medication an…
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…
Graft-versus-host disease (GVHD), a secondary complication of bone marrow transplantation, leads to the development of a systemic inflammatory illness in the host, resulting in high mortality and morbidity. Current therapies lack prophylactic effectiveness and often fail to achieve an optimal immunological balance between inflammation and immunosuppression. In this study, we investigated the effects of palmitoylet…
Introduction Autism spectrum disorder (ASD) is characterized by disruption of the gut-brain axis, which leads to behavioral, psychiatric, metabolic and gastrointestinal symptoms. Effective ASD treatments are limited. Research highlights the roles of the endocannabinoidome (eCBome) and gut microbiome (GM), both crucial for brain and gut function. This review summarizes research on therapeutic targets within the eCB…
Background Chronic stress is a prevalent issue among university students, negatively affecting both mental and physiological health. Palmitoylethanolamide (PEA), particularly in the Levagen+® formulation, has been investigated for its potential stress-modulating effects through its anti-inflammatory and neuroprotective properties. This study aimed to assess the effects of 6 weeks of Levagen+® PEA supplementation o…
Maintaining a quiescent uterus until labor is of utmost importance for a successful pregnancy and still represents the most challenging issue in clinical practice. Despite the existence of standard approaches (short-term use of tocolytic agents or preventive use of vaginal progesterone), whose efficacy is still controversial, several natural molecules have garnered attention in recent years as an effective therape…
Introduction Pain constitutes the chief complaint of some functional gastrointestinal disorders (FGIDs). The endocannabinoid (EC) and peroxisome proliferator-activated receptors (PPARs) agonist systems have not been explored as possible contributors. Objective To determine if EC and PPAR agonist abnormalities occur in adolescents with FGID. Methods Institutional Review Board approved study compared 33 children (12…