Endocannabinoid system and skeletal muscle health: insights from cannabidiol

“The endocannabinoid (EC) system is a complex network comprising endogenous ligands, enzymes responsible for their synthesis and degradation, and various receptors (including CB1 and CB2).

Present in many peripheral tissues, including skeletal muscle, EC system is now recognized to influence key physiological processes such as insulin sensitivity, mitochondrial metabolism, protein homeostasis and muscle development. Alterations in this system are associated with a variety of pathologies, including obesity, type 2 diabetes, sarcopenia, cachexia and muscle dystrophies.

In this context, cannabidiol (CBD), a phytocannabinoid devoid of psychoactive properties, is attracting growing interest as a potential therapeutic agent.

This article provides an analysis of the mechanisms by which the EC system, and more specifically the CB1 receptor, influences skeletal muscle development and function, while exploring emerging data on the potential benefits of CBD in various pathological conditions affecting skeletal muscle.”

https://pubmed.ncbi.nlm.nih.gov/42264146

“The endocannabinoid system (ECS) is composed of endogenous ligands (AEA, 2-AG), enzymes for their synthesis or degradation, and receptors (e.g., CB1, CB2). It also includes exogenous molecules like cannabidiol (CBD) produced fromĀ Cannabis sativa. Widely expressed in peripheral tissues such, the ECS plays a central role in the regulation of key skeletal muscle physiological processes, including insulin sensitivity, mitochondrial metabolism, protein homeostasis and skeletal muscle development.

Dysregulation of this system is associated with the development of metabolic and muscular disorders, such as obesity, type 2 diabetes, sarcopenia, cachexia and muscular dystrophies.

In this context, CBD, a non-psychoactive phytocannabinoid, has emerged as a potential therapeutic agent capable of modulating ECS activity, thereby contributing to the restoration of skeletal muscle function and homeostasis.”

https://www.sciencedirect.com/science/article/pii/S2212877826000803?via%3Dihub