“There is significant interest among patients and providers in using cannabis (marijuana) and its derivatives to treat a number of chronic illnesses, including inflammatory bowel disease. Despite the Schedule I classification of cannabis by the federal government, state governments have sought ways to make cannabis available for specific medical conditions, and some states have legalized cannabis outright. This white paper summarizes the preclinical data, clinical data, safety data, and the regulatory landscape as they apply to medical cannabis use in inflammatory bowel disease. Animal models of cannabinoid chemistry and physiology give evidence of anti-inflammatory, antidiarrheal, and nociceptive-limiting properties. Human studies have found benefit in controlling symptoms and improving quality of life, but no studies have established true disease modification given the absent improvement in biomarker profiles or endoscopic healing. Finally, this review describes the legal, regulatory, and practical hurdles to studying the risks and benefits of medical cannabis in the United States.” https://www.ncbi.nlm.nih.gov/pubmed/30358848 https://academic.oup.com/ibdjournal/advance-article-abstract/doi/10.1093/ibd/izy319/5144402?redirectedFrom=fulltext]]>
Tag Archives: Cannabinoids
Acute administration of beta-caryophyllene prevents endocannabinoid system activation during transient common carotid artery occlusion and reperfusion.
“The transient global cerebral hypoperfusion/reperfusion achieved by induction of Bilateral Common Carotid Artery Occlusion followed by Reperfusion (BCCAO/R) has been shown to stimulate early molecular changes that can be easily traced in brain tissue and plasma, and that are indicative of the tissue physiological response to the reperfusion-induced oxidative stress and inflammation.
The aim of the present study is to probe the possibility to prevent the molecular changes induced by the BCCAO/R with dietary natural compounds known to possess anti-inflammatory activity, such as the phytocannabinoid beta-caryophyllene (BCP).
CONCLUSIONS:
Collectively, the pre-treatment with BCP, likely acting as agonist for CB2 and PPAR-alpha receptors, modulates in a beneficial way the ECS activation and the lipoperoxidation, taken as indicative of oxidative stress. Furthermore, our results support the evidence that BCP may be used as a dietary supplement to control the physiological response to the hypoperfusion/reperfusion-induced oxidative stress.”“beta-caryophyllene (BCP), a sesquiterpene found as a common constituent of the essential oils of numerous food plants and primary component in Cannabis sativa L., is a dietary phytocannabinoid acting as selective agonist for CB2 receptor and peroxisome-proliferator activating receptor alpha (PPAR-alpha)”
“β-caryophyllene (BCP) is a common constitute of the essential oils of numerous spice, food plants and major component in Cannabis.” http://www.ncbi.nlm.nih.gov/pubmed/23138934
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Beta-caryophyllene protects diet-induced dyslipidemia and vascular inflammation in rats: Involvement of CB2 and PPAR-γ receptors.
“Beta-caryophyllene (BCP) is a phytocannabinoid possessing selective agonistic activity to cannabinoid type-2 receptors (CB2R) and peroxisome proliferator-activated receptors-α (PPAR-α). However, few studies reported the contribution of PPAR-γ receptors in BCP effects. The aim of this study was to investigate the BCP effects on diet-induced dyslipidemia and vascular inflammation as well as the involvement of CB2R and PPAR-γ receptors. BCP treatment was superior to pioglitazone in anti-inflammatory and anti-atherosclerotic measures. BCP may represent a more potent alternate to pioglitazone avoiding its side effects in the treatment of insulin resistance and vascular inflammation.” https://www.ncbi.nlm.nih.gov/pubmed/30343038 https://www.sciencedirect.com/science/article/pii/S0009279718309347?via%3Dihub “β-caryophyllene (BCP) is a common constitute of the essential oils of numerous spice, food plants and major component in Cannabis.” http://www.ncbi.nlm.nih.gov/pubmed/23138934]]>
Combined THC and CBD to treat pain in epidermolysis bullosa: a report of three cases.
“Epidermolysis bullosa (EB) is a genetic blistering disorder characterized by intense pain related to disease pathology and care-based interventions. Opioid-based therapies underpin pain-care in EB however are unable to provide adequate analgesia in a significant proportion of patients. Cannabinoid-based medicines (CBMs) have been increasingly studied for pain conditions of various etiologies and pose as a novel dimension for pain-care in EB. We present three cases of EB who were prescribed pharmaceutical-grade sublingually administered CBMs comprising tetrahydrocannabinol (THC) and cannabidiol (CBD). All three patients reported improved pain scores, reduced pruritus and reduction in overall analgesic drug intake. ” https://www.ncbi.nlm.nih.gov/pubmed/30347109 https://onlinelibrary.wiley.com/doi/abs/10.1111/bjd.17341]]>
Light-activatable cannabinoid prodrug for combined and target-specific photodynamic and cannabinoid therapy.
“Cannabinoids are emerging as promising antitumor drugs. However, complete tumor eradication solely by cannabinoid therapy remains challenging. In this study, we developed a far-red light activatable cannabinoid prodrug, which allows for tumor-specific and combinatory cannabinoid and photodynamic therapy. This prodrug consists of a phthalocyanine photosensitizer (PS), reactive oxygen species (ROS)-sensitive linker, and cannabinoid. It targets the type-2 cannabinoid receptor (CB2R) overexpressed in various types of cancers. Upon the 690-nm light irradiation, the PS produces cytotoxic ROS, which simultaneously cleaves the ROS-sensitive linker and subsequently releases the cannabinoid drug. We found that this unique multifunctional prodrug design offered dramatically improved therapeutic efficacy, and therefore provided a new strategy for targeted, controlled, and effective antitumor cannabinoid therapy.”
“Alzheimer’s disease (AD) is characterized by multiple cognitive deficits including memory and sensorimotor gating impairments as a result of neuronal and synaptic loss.
The endocannabinoid system plays an important role in these deficits but little is known about its influence on the molecular mechanism regarding phosphorylated tau (p-tau) protein accumulation – one of the hallmarks of AD -, and on the density of synaptic proteins.
Thus, the aim of this study was to investigate the preventive effects of anandamide (N-arachidonoylethanolamine, AEA) on multiple cognitive deficits and on the levels of synaptic proteins (syntaxin 1, synaptophysin and synaptosomal-associated protein, SNAP-25), cannabinoid receptor type 1 (CB1) and molecules related to p-tau degradation machinery (heat shock protein 70, HSP70), and Bcl2-associated athanogene (BAG2) in an AD-like sporadic dementia model in rats using intracerebroventricular (icv) injection of streptozotocin (STZ).
This study showed, for the first time, that the administration of an endocannabinoid can prevent AD-like effects induced by STZ, boosting further investigations about the modulation of endocannabinoid levels as a therapeutic approach for AD.”
“The 
“The one-third of people who do not gain seizure control through current treatment options need a revolution in epilepsy therapeutics.
The general population appears to be showing a fundamental and rapid shift in its opinion regarding cannabis and cannabis-related drugs. It is quite possible that 
“Hodgkin lymphoma (HL) is one of the most curable malignancies. Despite its effectiveness, chemotherapy is often associated with adverse events (AEs) such as nausea, anorexia, and impairment of general well-being.
Our objective was to assess the extent of medical cannabis use among HL patients and evaluate its efficacy in controlling chemotherapy-related AEs.
Cannabis users reported improvement in pain, general well-being, appetite, and nausea in 94, 87, 82, and 79% of cases, respectively. Importantly, 81.5% reported a high overall efficacy of cannabis in relieving symptoms. AEs related to cannabis use itself were mild.
Thus, medical cannabis use is prevalent in this HL cohort, and appears to be effective in ameliorating chemotherapy-related AEs.”
“Cannabis sativa L. is a dioecious plant belonging to the Cannabaceae family. The main phytochemicals that are found in this plant are represented by cannabinoids, flavones, and terpenes. Some biological activities of cannabinoids are known to be enhanced by the presence of terpenes and flavonoids in the extracts, due to a synergistic action.
In the light of all the above, the present study was aimed at the multi-component analysis of the bioactive compounds present in fibre-type C. sativa (hemp) inflorescences of different varieties by means of innovative HPLC and GC methods.