Protective Effects of ( E)-β-Caryophyllene (BCP) in Chronic Inflammation

nutrients-logo“(E)-β-caryophyllene (BCP) is a bicyclic sesquiterpene widely distributed in the plant kingdom, where it contributes a unique aroma to essential oils and has a pivotal role in the survival and evolution of higher plants.

Recent studies provided evidence for protective roles of BCP in animal cells, highlighting its possible use as a novel therapeutic tool.

Experimental results show the ability of BCP to reduce pro-inflammatory mediators such as tumor necrosis factor-alfa (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6), nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), thus ameliorating chronic pathologies characterized by inflammation and oxidative stress, in particular metabolic and neurological diseases.

Through the binding to CB2 cannabinoid receptors and the interaction with members of the family of peroxisome proliferator-activated receptors (PPARs), BCP shows beneficial effects on obesity, non-alcoholic fatty liver disease/nonalcoholic steatohepatitis (NAFLD/NASH) liver diseases, diabetes, cardiovascular diseases, pain and other nervous system disorders.

This review describes the current knowledge on the biosynthesis and natural sources of BCP, and reviews its role and mechanisms of action in different inflammation-related metabolic and neurologic disorders.”

https://pubmed.ncbi.nlm.nih.gov/33114564/

https://www.mdpi.com/2072-6643/12/11/3273

“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

“Beta-caryophyllene is a dietary cannabinoid.”   https://www.ncbi.nlm.nih.gov/pubmed/18574142

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Plant-derived natural therapeutics targeting cannabinoid receptors in metabolic syndrome and its complications: A review

 Biomedicine & Pharmacotherapy“The endocannabinoid system (ECS) is natural physiological system in the humans. The presence of the ECS system involves different roles in body. The endocannabinoid system involves regulation of most of the centers, which regulates the hunger and leads to changes in the weight.

In the present article, we reviewed the role of natural cannabinoid compounds in metabolic disorders and related complications. We studied variety of a plant-derived cannabinoids in treating the metabolic syndrome including stoutness, fatty acid liver diseases, insulin obstruction, dementia, hypertension, lipid abnormalities, non-alcoholic steatohepatitis, endothelial damage, and polycystic ovarian syndrome and so on.

The activation of cannabinoid receptors demonstrates a significant number of beneficial approaches concerning metabolic syndrome and reduces the pro-inflammatory cytokines on account of aggravation, decreased oxidative stress and uneasiness, diminishes liver fibrosis, with reduces adiponectin.

Pre-clinical investigations of plant-derived cannabinoids resulted in promising outcomes.

The different distinctive plant-derived cannabinoids were discovered like cannabidiol (CBD), cannabinol (CBN), cannabichromene (CBC), and cannabidiol (CBG). It has been observed that endogenous cannabinoids and plant-derived cannabinoids have an advantageous impact on limiting the metabolic disorder arising due to lifestyle changes.”

https://pubmed.ncbi.nlm.nih.gov/33113429/

https://www.sciencedirect.com/science/article/pii/S0753332220310817?via%3Dihub

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Therapeutic Potential of β-Caryophyllene: A Dietary Cannabinoid in Diabetes and Associated Complications

nutrients-logo“Diabetes mellitus (DM), a metabolic disorder is one of the most prevalent chronic diseases worldwide across developed as well as developing nations. Hyperglycemia is the core feature of the type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM), following insulin deficiency and impaired insulin secretion or sensitivity leads insulin resistance (IR), respectively. Genetic and environmental factors attributed to the pathogenesis of DM and various therapeutic strategies are available for the prevention and treatment of T2DM.

Among the numerous therapeutic approaches, the health effects of dietary/nutraceutical approach due to the presence of bioactive constituents, popularly termed phytochemicals are receiving special interest for pharmacological effects and therapeutic benefits. The phytochemicals classes, in particular sesquiterpenes received attention because of potent antioxidant, anti-inflammatory, and antihyperglycemic effects and health benefits mediating modulation of enzymes, receptors, and signaling pathways deranged in DM and its complications.

One of the terpene compounds, β-caryophyllene (BCP), received enormous attention because of its abundant occurrence, non-psychoactive nature, and dietary availability through consumption of edible plants including spices. BCP exhibit selective full agonism on cannabinoid receptor type 2 (CB2R), an important component of endocannabinoid system, and plays a role in glucose and lipid metabolism and represents the newest drug target for chronic inflammatory diseases.

Many studies demonstrated its antioxidant, anti-inflammatory, organoprotective, and antihyperglycemic properties. In the present review, the plausible therapeutic potential of BCP in diabetes and associated complications has been comprehensively elaborated based on experimental and a few clinical studies available. Further, the pharmacological and molecular mechanisms of BCP in diabetes and its complications have been represented using synoptic tables and schemes.

Given the safe status, abundant natural occurrence, oral bioavailability, dietary use and pleiotropic properties modulating receptors and enzymes, BCP appears as a promising molecule for diabetes and its complications.”

https://pubmed.ncbi.nlm.nih.gov/32998300/

https://www.mdpi.com/2072-6643/12/10/2963

“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

“Beta-caryophyllene is a dietary cannabinoid.”   https://www.ncbi.nlm.nih.gov/pubmed/18574142

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

A Cannabinoid Type 2 (CB2) Receptor Agonist Augments NOS-Dependent Responses of Cerebral Arterioles during Type 1 Diabetes

Microvascular Research “While activation of cannabinoid (CB2) receptors has been shown to be neuroprotective, no studies have examined whether this neuroprotection is directed at cerebral arterioles and no studies have examined whether activation of CB2 receptors can rescue cerebrovascular dysfunction during a chronic disease state such as type 1 diabetes (T1D).

Our goal was to test the hypothesis that administration of a CB2 agonist (JWH-133) would improve impaired endothelial (eNOS)- and neuronal (nNOS)- dependent dilation of cerebral arterioles during T1D.

In vivo diameter of cerebral arterioles in nondiabetic and T1D rats was measured in response to an eNOS-dependent agonist (adenosine 5′-diphosphate; ADP), an nNOS-dependent agonist (N-methyl-D-aspartate; NMDA), and an NOS-independent agonist (nitroglycerin) before and 1 hour following JWH-133 (1 mg/kg IP). Dilation of cerebral arterioles to ADP and NMDA was greater in nondiabetic than in T1D rats.

Treatment with JWH-133 increased responses of cerebral arterioles to ADP and NMDA in both nondiabetic and T1D rats. Responses of cerebral arterioles to nitroglycerin were similar between nondiabetic and T1D rats, and JWH-133 did not influence responses to nitroglycerin in either group. The restoration in responses to the agonists by JWH-133 could be inhibited by treatment with a specific inhibitor of CB2 receptors (AM-630; 3 mg/kg IP).

Thus, activation of CB2 receptors can potentiate reactivity of cerebral arterioles during physiologic and pathophysiologic states. We speculate that treatment with CB2 receptor agonists may have potential therapeutic benefits for the treatment of cerebral vascular diseases via a mechanism that can increase cerebral blood flow.”

https://pubmed.ncbi.nlm.nih.gov/32979391/

“Activation of CB2 receptors improves cerebral vascular function. Activation of CB2 receptors improves responses in type 1 diabetes. We speculate that treatment with CB2 receptor agonists may have potential therapeutic benefits for the treatment of cerebral vascular disease that can contribute to the pathogenesis of stroke.”

https://www.sciencedirect.com/science/article/pii/S0026286220301370?via%3Dihub

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Spinal cannabinoid CB1 or CB2 receptors activation attenuates mechanical allodynia in streptozotocin-induced diabetic rats

 Behavioural Pharmacology“Diabetes is a chronic disease associated with a high number of complications such as peripheral neuropathy, which causes sensorial disturbances and may lead to the development of diabetic neuropathic pain (DNP). The current treatment for DNP is just palliative and the drugs may cause severe adverse effects, leading to discontinuation of treatment. Thus, new therapeutic targets need to be urgently investigated.

Studies have shown that cannabinoids have promising effects in the treatment of several pathological conditions, including chronic pain.

Thus, we aimed to investigate the acute effect of the intrathecal injection of CB1 or CB2 cannabinoid receptor agonists N-(2-chloroethyl)-5Z, 8Z, 11Z, 14Z-eicosatetraenamide (ACEA) or JWH 133, respectively (10, 30 or 100 μg/rat) on the mechanical allodynia associated with experimental diabetes induced by streptozotocin (60 mg/kg; intraperitoneal) in rats.

Cannabinoid receptor antagonists CB1 AM251 or CB2 AM630 (1 mg/kg) were given before treatment with respective agonists to confirm the involvement of cannabinoid CB1 or CB2 receptors. Rats with diabetes exhibited a significant reduction on the paw mechanical threshold 2 weeks after diabetes induction, having the maximum effect observed 4 weeks after the streptozotocin injection. This mechanical allodynia was significantly improved by intrathecal treatment with ACEA or JWH 133 (only at the higher dose of 100 μg). Pre-treatment with AM251 or AM630 significantly reverted the anti-allodynic effect of the ACEA or JWH 133, respectively.

Considering the clinical challenge that the treatment of DPN represents, this study showed for the first time, that the intrathecal cannabinoid receptors agonists may represent an alternative for the treatment of DNP.”

https://pubmed.ncbi.nlm.nih.gov/32804775/

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Cannabis use is associated with a lower risk of diabetes in chronic hepatitis C-infected patients (ANRS CO22 Hepather cohort)

 Medscape | J Viral Hepat - Content Listing“Chronic hepatitis C virus (HCV) infection is a risk factor of insulin resistance, and HCV-infected patients are at a high risk of developing diabetes.

In the general population, research has shown the potential benefit of cannabis use for the prevention of diabetes and related metabolic disorders.

We aimed to test whether cannabis use is associated with a lower risk of diabetes in chronic HCV-infected patients.

After multivariable adjustment, current (AOR [95%CI]: 0.49 [0.38-0.63]) and former (0.81 [0.67-0.98], p<.001) cannabis use were both associated with a reduced odds of diabetes. Conversely, male gender, tobacco use, elevated BMI, poverty, being a migrant and advanced fibrosis were associated with increased odds of diabetes. The association between cannabis use and diabetes was maintained in the stratified analysis.

In this large cross-sectional study of chronic HCV-infected patients, cannabis use was associated with a lower risk of diabetes independently of clinical and socio-behavioral factors. Further studies are needed to elucidate a potential causal link and shed light on cannabis compounds and mechanisms involved in this relationship.”

https://pubmed.ncbi.nlm.nih.gov/32810343/

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Pharmacological Analysis of Cannabis Sativa: A Potent Herbal Plant

“Genus Cannabis belong to family Cannabaceae and is traditionally used as medicinal plant against many diseases notably asthma, malaria, treatment of skin diseases, diabetes and headache. The plant Cannabis sativa L. is flowering and an annual herbaceous plant located to eastern Asia but now of cosmopolitan distribution due to extensive cultivation.

Aim of the study: The aim of review is to provide a complete evaluation of the botanical, ethnological and chemical aspects of Cannabis sativa L., and its importance in pharmacological studies.

Results and discussions: This article briefly reviews the botany, traditional knowledge, pharmacological and therapeutic application of the plant C. sativa. This is an attempt to compile and document information about the chemical constituent, pharmacological and therapeutic effects of C. sativa as important herbal drug due to its safety and effectiveness. Studies have revealed its use as anti-bacterial, anti-fungal, anti-cancer, anti-inflammatory and improving testicular function in rats. Consumption of C. sativa is greater in all over the world among all other drugs of abuse in its various forms such as marijuana, hashish and cannabis oil. The study of herbal medicine spans the knowledge of biology, history, source, physical and chemical nature, and mechanism of action, traditional, medicinal and therapeutic use of drug. This article also provide knowledge about macroscopically and microscopically characters of Cannabis sativa with geographical sources. The wellknown cannabinoids are Tetrahydrocannabinol (THC), Cannabidiol (CBD) and Cannabichromene (CBC) and their pharmacological properties and importance have been extensively studied. Hence, efforts are required to establish and validate evidence regarding safety and practices of Ayurveda medicines.

Conclusion: Thes studies will help in expanding the current therapeutic potential of C. sativa and it also provide a strong support to its future clinical use as herbal medicines having safe in use with no side effects.”

https://pubmed.ncbi.nlm.nih.gov/32600228/

https://www.eurekaselect.com/183226/article

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Two-weeks treatment with cannabidiol improves biophysical and behavioral deficits associated with experimental type-1 diabetes.

Neuroscience Letters“The prevalence rates of depression and anxiety are at least two times higher in diabetic patients, increasing morbidity and mortality.

Cannabidiol (CBD) has been identified as a therapeutic agent viable to treat diverse psychiatric disorders. Thus, this study aimed to investigate the effect of CBD treatment (once a day for 14 days starting two weeks after diabetes induction; at doses of 0, 3, 10 or 30 mg/kg, i.p.) on depression- and anxiety-like behaviors associated with experimental diabetes induced by streptozotocin (60 mg/kg; i.p.) in rats.

Levels of plasma insulin, blood glucose, and weight gain were evaluated in all experimental groups, including a positive control group treated with imipramine. The rats were tested in the modified forced swimming test (mFST) and elevated plus maze (EPM) test. Besides, the levels of serotonin (5-HT), noradrenaline (NA) and dopamine (DA) in two emotion-related brain regions, the prefrontal cortex (PFC) and hippocampus (HIP) were evaluated using high-pressure liquid chromatography.

Our results showed that CBD treatment (only at the higher dose of 30 mg/kg) reduced the exaggerated depressive- and anxiogenic-like behaviors of diabetic (DBT) rats, which may be associated with altered 5-HT, NA and/or DA levels observed in the PFC and HIP. Treatment with CBD (higher dose) also induced a significant increase in weight gain and the insulin levels (and consequently reduced glycemia) in DBT rats. The long-term CBD effects gave rise to novel therapeutic strategies to limit the physiological and neurobehavioral deficits in DBT rats.

This approach provided evidence that CBD can be useful for treating psychiatry comorbidities in diabetic patients.”

https://www.ncbi.nlm.nih.gov/pubmed/32360935

“Treatment of diabetic rats with cannabidiol induced antidepressant- and anxiolytic-like behaviors.”

https://www.sciencedirect.com/science/article/abs/pii/S0304394020302901?via%3Dihub

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

The Atypical Cannabinoid Abn-CBD Reduces Inflammation and Protects Liver, Pancreas, and Adipose Tissue in a Mouse Model of Prediabetes and Non-alcoholic Fatty Liver Disease.

Archive of "Frontiers in Endocrinology".“The synthetic atypical cannabinoid Abn-CBD, a cannabidiol (CBD) derivative, has been recently shown to modulate the immune system in different organs, but its impact in obesity-related meta-inflammation remains unstudied.

We investigated the effects of Abn-CBD on metabolic and inflammatory parameters utilizing a diet-induced obese (DIO) mouse model of prediabetes and non-alcoholic fatty liver disease (NAFLD).

Conclusions: These results suggest that Abn-CBD exerts beneficial immunomodulatory actions in the liver, pancreas and adipose tissue of DIO prediabetic mice with NAFLD, thus protecting tissues. Therefore, Abn-CBD and related compounds could represent novel pharmacological strategies for managing obesity-related metabolic disorders.”

https://www.ncbi.nlm.nih.gov/pubmed/32210914

“In summary, we herein provide evidence that the atypical cannabinoid Abn-CBD is able to induce beneficial metabolic and anti-inflammatory actions at both systemic and tissue level in a mouse model of diet-induced prediabetes and NAFLD.”

https://www.frontiersin.org/articles/10.3389/fendo.2020.00103/full

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous

Phytocannabinoids: Useful Drugs for the Treatment of Obesity? Special Focus on Cannabidiol.

Image result for frontiers in endocrinology

“Currently, an increasing number of diseases related to insulin resistance and obesity is an alarming problem worldwide. It is well-known that the above states can lead to the development of type 2 diabetes, hypertension, and cardiovascular diseases. An excessive amount of triacylglycerols (TAGs) in a diet also evokes adipocyte hyperplasia and subsequent accumulation of lipids in peripheral organs (liver, cardiac muscle). Therefore, new therapeutic methods are constantly sought for the prevention, treatment and alleviation of symptoms of the above mentioned diseases.

Currently, much attention is paid to Cannabis derivatives-phytocannabinoids, which interact with the endocannabinoid system (ECS) constituents. Δ9-tetrahydrocannabinol (Δ9-THC) and cannabidiol (CBD) are the most abundant compounds of Cannabis plants and their therapeutic application has been suggested. CBD is considered as a potential therapeutic agent due to its anti-inflammatory, anti-oxidant, anti-tumor, neuroprotective, and potential anti-obesity properties. Therefore, in this review, we especially highlight pharmacological properties of CBD as well as its impact on obesity in different tissues.”

https://www.ncbi.nlm.nih.gov/pubmed/32194509

“A well-known ancient plant Cannabis sativa has been a subject of scientific interest for over 50 years. Moreover, it has been used for recreational and medical purposes for thousands of years. The plant comprises about 100 phytocannabinoids, which are C21 terpenophenolic constituents. Nowadays, the most-studied phytocannabinoids are: Δ9– tetrahydrocannabinol (Δ9-THC), Δ9-tetrahydrocannabivarin (Δ9-THCV), cannabinol (CBN), cannabidiol (CBD), cannabidivarin (CBDV), cannabigerol (CBG), and cannabichromene (CBC). So far, many studies have shown therapeutic properties of the above mentioned Cannabis compounds. Therefore, the aim of the current review is to focus on the emerging potential of CBD and other phytocannabinoids, which act as novel therapeutic agents in obesity treatment. From the existing data, we can conclude that CBD has the promising potential as a therapeutic agent and might be effective in alleviating the symptoms of insulin resistance, type 2 diabetes and metabolic syndrome.”

https://www.frontiersin.org/articles/10.3389/fendo.2020.00114/full

Facebook Twitter Pinterest Stumbleupon Tumblr Posterous