“Previous studies suggest that the endocannabinoid system plays an important role in the neuropathological basis of Parkinson’s disease (PD). This study was designed to detect potential alterations in the cannabinoid receptors CB1 (CB1r) and CB2 (A isoform, CB2Ar), and in monoacylglycerol lipase (MAGL) gene expression in the substantia nigra (SN) and putamen (PUT) of patients with PD. The results of the present study suggest that CB1r, CB2r, and MAGL are closely related to the neuropathological processes of PD. Therefore, the pharmacological modulation of these targets could represent a new potential therapeutic tool for the management of PD.” https://www.ncbi.nlm.nih.gov/pubmed/29352424 https://link.springer.com/article/10.1007%2Fs13311-018-0603-x]]>
Category Archives: Endocannabinoid System
Analysis of endocannabinoid receptors and enzymes in the post-mortem motor cortex and spinal cord of amyotrophic lateral sclerosis patients.
“We have investigated the endocannabinoid system in the motor cortex of motor neuron disease (MND) patients.
CONCLUSION:
We have confirmed that CB2 receptors are elevated in the motor cortex of MND patients associated with the reactive gliosis. This phenomenon is previous to neuronal losses. We also found CB2 receptors in cortical and spinal motor neurons. These observations support that targeting this receptor may serve for developing neuroprotective therapies in MNDs.” https://www.ncbi.nlm.nih.gov/pubmed/29334787 http://www.tandfonline.com/doi/abs/10.1080/21678421.2018.1425454?journalCode=iafd20]]>Cannabis, cannabinoids, and health.
“Cannabis does have therapeutic properties for certain indications.” https://www.ncbi.nlm.nih.gov/pubmed/29302228 “The legislative policies that have been established to reduce the risks in relation to cannabis have long represented an obstacle to research concerning medical cannabis use. Improved knowledge of the endocannabinoid system and of exocannabinoids has proven that cannabis may have significant therapeutic effects.” https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5741114/]]>
The therapeutic potential of targeting the peripheral endocannabinoid/CB1 receptor system.
“Endocannabinoids (eCBs) are internal lipid mediators recognized by the cannabinoid-1 and -2 receptors (CB1R and CB2R, respectively), which also mediate the different physiological effects of marijuana. The endocannabinoid system, consisting of eCBs, their receptors, and the enzymes involved in their biosynthesis and degradation, is present in a vast number of peripheral organs. In this review we describe the role of the eCB/CB1R system in modulating the metabolism in several peripheral organs. We assess how eCBs, via activating the CB1R, contribute to obesity and regulate food intake. In addition, we describe their roles in modulating liver and kidney functions, as well as bone remodeling and mass. Special importance is given to emphasizing the efficacy of the recently developed peripherally restricted CB1R antagonists, which were pre-clinically tested in the management of energy homeostasis, and in ameliorating both obesity- and diabetes-induced metabolic complications.”
https://www.ncbi.nlm.nih.gov/pubmed/29336868
Peripheral modulation of the endocannabinoid system in metabolic disease.
“Dysfunction of the endocannabinoid system (ECS) has been identified in metabolic disease.
Cannabinoid receptor 1 (CB1) is abundantly expressed in the brain but also expressed in the periphery. Cannabinoid receptor 2 (CB2) is more abundant in the periphery, including the immune cells.
In obesity, global antagonism of overexpressed CB1 reduces bodyweight but leads to centrally mediated adverse psychological outcomes.
Emerging research in isolated cultured cells or tissues has demonstrated that targeting the endocannabinoid system in the periphery alleviates the pathologies associated with metabolic disease.
Further, peripheral specific cannabinoid ligands can reverse aspects of the metabolic phenotype.
This Keynote review will focus on current research on the functionality of peripheral modulation of the ECS for the treatment of obesity.”
“Sepsis is a clinical condition resulting from a dysregulated immune response to an infection that leads to organ dysfunction. Despite numerous efforts to optimize treatment, sepsis remains to be the main cause of death in most intensive care units.
The endogenous 
“Exposure to stressful situations is one of the risk factors for the precipitation of several psychiatric disorders, including Major Depressive Disorder, Posttraumatic Stress Disorder and Schizophrenia.
The hippocampal formation is a forebrain structure highly associated with emotional, learning and memory processes; being particularly vulnerable to stress. Exposure to stressful stimuli leads to neuroplastic changes and imbalance between inhibitory/excitatory networks. These changes have been associated with an impaired hippocampal function.
Endocannabinoids (eCB) are one of the main systems controlling both excitatory and inhibitory neurotransmission, as well as neuroplasticity within the hippocampus.
“Targeting the endocannabinoid system has emerged as an effective strategy for the treatment of inflammatory and neurological diseases.
Unlike the inhibition of the principal 2-arachidonyl glycerol (2-AG) hydrolytic enzyme monoacylglycerol lipase (MAGL), which leads to 2-AG overload and 
