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EPISODE #106 Understanding Cannabinoids with Dr. Saoirse O’Sullivan and Dr. Andy Yates, Advisors to Artelo Biosciences The Cannabis Conversation

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This week we’re joined by pharmacologist Dr Saoirse O’Sullivan and pharmacist Dr Andy Yates, experienced cannabis scientists and advisors to Artelo Biosciences. In this episode we take an in-depth look into cannabinoids, exploring the three classes – endocannabinoids, phytocannabinoids and synthetic cannabinoids in detail, alongside the uses, benefits and limitations of each type.

The antimicrobial potential of cannabidiol

Antimicrobial resistance threatens the viability of modern medicine, which is largely dependent on the successful prevention and treatment of bacterial infections. Unfortunately, there are few new therapeutics in the clinical pipeline, particularly for Gram-negative bacteria.

Uncovering the hidden antibiotic potential of Cannabis

The spread of antimicrobial resistance continues to be a priority health concern worldwide, necessitating exploration of alternative therapies. Cannabis sativa has long been known to contain antibacterial cannabinoids, but their potential to address antibiotic resistance has only been superficially investigated.

Cannabidiol Counteracts the Psychotropic Side-Effects of Δ-9-Tetrahydrocannabinol in the Ventral Hippocampus Through Bi-Directional Control of ERK1-2 Phosphorylation

Evidence suggests that the phytocannabinoids Δ-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) differentially regulate salience attribution and psychiatric risk. The ventral hippocampus (vHipp) relays emotional salience via control of dopamine (DA) neuronal activity states, which are dysregulated in psychosis and schizophrenia.

The Bivalent Rewarding and Aversive properties of Δ 9 -tetrahydrocannabinol are Mediated Through Dissociable Opioid Receptor Substrates and Neuronal Modulation Mechanisms in Distinct Striatal Sub-Regions

The primary psychoactive compound in cannabis, Δ9-tetrahydrocannabinol (THC), is capable of producing bivalent rewarding and aversive affective states through interactions with the mesolimbic system. However, the precise mechanisms underlying the dissociable effects of THC are not currently understood.

Cannabinoids for Medical Use: A Systematic Review and Meta-analysis

Importance Cannabis and cannabinoid drugs are widely used to treat disease or alleviate symptoms, but their efficacy for specific indications is not clear. Objective To conduct a systematic review of the benefits and adverse events (AEs) of cannabinoids. Data Sources Twenty-eight databases from inception to April 2015. Study Selection Randomized clinical trials of cannabinoids for … Read more

Cannabidiol, a Major Non‐Psychotropic Cannabis Constituent Enhances Fracture Healing and Stimulates Lysyl Hydroxylase Activity in Osteoblasts

Cannabinoid ligands regulate bone mass, but skeletal effects of cannabis (marijuana and hashish) have not been reported. Bone fractures are highly prevalent, involving prolonged immobilization and discomfort. Here we report that the major non‐psychoactive cannabis constituent, cannabidiol (CBD), enhances the biomechanical properties of healing rat mid‐femoral fractures.