Posts

Add-on cannabidiol in patients with Dravet syndrome: Results of a long-term open-label extension trial

Add-on cannabidiol (CBD) reduced seizures associated with Dravet syndrome (DS) in two randomized, double-blind, placebo-controlled trials: GWPCARE1 Part B (NCT02091375) and GWPCARE2 (NCT02224703). Patients who completed GWPCARE1 Part A (NCT02091206) or Part B, or GWPCARE2, were enrolled in a long-term open-label extension trial, GWPCARE5 (NCT02224573). We present an interim analysis of the safety, efficacy, and patient-reported outcomes from GWPCARE5.

Cannabis in the management of PTSD: a systematic review

Existing reviews exploring cannabis effectiveness have numerous limitations including narrow search strategies. We systematically explored cannabis effects on PTSD symptoms, quality of life (QOL), and return to work (RTW). We also investigated harm outcomes such as adverse effects and dropouts due to adverse effects, inefficacy, and all-cause dropout rates.

A focused review on CB2 receptor-selective pharmacological properties and therapeutic potential of β-caryophyllene, a dietary cannabinoid

The endocannabinoid system (ECS), a conserved physiological system emerged as a novel pharmacological target for its significant role and potential therapeutic benefits ranging from neurological diseases to cancer. Among both, CB1 and CB2R types, CB2R have received attention for its pharmacological effects as antioxidant, anti-inflammatory, immunomodulatory and antiapoptotic that can be achieved without causing psychotropic adverse effects through CB1R.

Cannabinoid Signaling in Auditory Function and Development

Here we briefly summarize cannabinoid signaling and review what has been discerned to date with regard to cannabinoid signaling in the auditory system and its roles in normal physiological function as well as pathological conditions. While much has been uncovered regarding cannabinoid signaling in the central nervous system, less attention has been paid to the auditory system specifically.

Cannabidiol Treatment Results in a Common Gene Expression Response Across Aggressive Cancer Cells from Various Origins

We previously reported that cannabidiol (CBD), a cannabinoid with a low toxicity profile, downregulated the expression of the prometastatic gene inhibitor of DNA binding 1 (ID1) in cancer cells, leading to inhibition of tumor progression in vivo. While CBD is broadly used, including in the self-medication of cancer patients, and CBD-based therapies are undergoing clinical evaluation for cancer treatment, its mechanisms of action are still poorly understood. Methods: In this study, using microarray analysis and Western blot analysis for validation, we attempted to identify the full spectrum of genes regulated by CBD across various aggressive cancer cell lines, including the breast, brain, head and neck, and prostate. Results: We confirmed that ID1 was a major target downregulated by CBD and also discovered that CBD inhibited FOXM1 (Forkhead box M1), a transcriptional activator involved in cell proliferation, while simultaneously upregulating GDF15 (growth differentiation factor 15), a cytokine associated with tissue differentiation. Conclusion: Our results suggest that, by modulating expression of shared key cancer-driving genes, CBD could represent a promising nontoxic therapeutic for treating tumors of various origins.

The endocannabinoid system of the skin in health and disease: novel perspectives and therapeutic opportunities

The newly discovered endocannabinoid system (ECS; comprising the endogenous lipid mediators endocanna- binoids present in virtually all tissues, their G-protein- coupled cannabinoid receptors, biosynthetic pathways and metabolizing enzymes) has been implicated in multiple regulatory functions both in health and disease.

Safety Considerations in Cannabinoid-Based Medicine

Authors Joshua Aviram, Gil M. Lewitus, Yelena Vysotski, Anton Uribayev, Shiri Procaccia, Idan Cohen, Anca Leibovici, Mahmud Abo-Amna, Luiza Akria, Dmitry Goncharov, Neomi Mativ, Avia Kauffman, Ayelet Shai, Or Hazan,…

Use of Cannabinoids to Treat Acute Respiratory Distress Syndrome and Cytokine Storm Associated with Coronavirus Disease-2019

Authors: Prakash Nagarkatti, Kathryn Miranda and Mitzi Nagarkatti Published in Frontiers in Pharmacology November 2020 Abstract Coronavirus disease 2019 (COVID-19) is a highly infectious respiratory disease caused by the severe…

The endocannabinoidome as a substrate for noneuphoric phytocannabinoid action and gut microbiome dysfunction in neuropsychiatric disorders

Authors: Vincenzo Di Marzo, PhD Published in DIALOGUES IN CLINICAL NEUROSCIENCE 2020 Abstract The endocannabinoid (eCB) system encompasses the eCBs anandamide and 2-arachidonoylglycerol, their anabolic/catabolic enzymes, and the cannabinoid CB1…

The present status of artisanal cannabis for the treatment of epilepsy in the United States.

Authors: Dustin Sulak, Russell Saneto, Bonni Goldstein Published in Epilepsy & Behavior May 2017 Abstract The widespread patient use of artisanal cannabis preparations has preceded quality validation of cannabis use…

Cannabidiol upregulates melanogenesis through CB1 dependent pathway by activating p38 MAPK and p42/44 MAPK

Authors: Young Sun Hwang, Youn-Jung Kim, Mi Ok Kim, Mingyeong Kang, Sae Woong Oh, Youn Hwa Nho, See-Hyoung Park, Jongsung Lee Published in Science Direct August 2017 Abstract Melanogenesis plays…

Evaluation of the effects of CBD hemp extract on opioid use and quality of life indicators in chronic pain patients: a prospective cohort study

Author: Alex Capano, Richard Weaver & Elisa Burkman Published in Postgraduate Medicine   November 2019 Abstract Context: Chronic pain is highly prevalent in most of the industrialized nations around the world….