Human cannabinoid receptor 2 gene

The human cannabinoid receptor 2 gene (CNR2) provides instructions for making a protein called CB2, which is part of the body's endocannabinoid system. This system helps regulate immune responses and inflammation. CB2 receptors are mainly found on immune cells and tissues involved in immune functions. When activated by naturally occurring or external compounds, CB2 helps modulate immune activity and reduce inflammation, playing a role in maintaining balance within the immune system. Variations in this gene can influence how individuals respond to inflammation and may be linked to certain health conditions.