“The endocannabinoid system is involved in the pathogenesis of liver fibrosis. However, most of the findings come from experiment researches on animal model or clinical trial on chronic hepatitis C.
The roles of cannabinoid receptor 1 (CB1) and cannabinoid receptor 2 (CB2) in hepatofibrosis on patients with chronic hepatitis B(CHB) have not been studied universally. This study aimed to explore the relationship between liver fibrosis and expressions of CB1 and CB2 on patients with CHB.
The hepatic expressions of CB1 and CB2 play important roles during the progression of fibrosis induced by CHB. Endogenous activation of CB1 receptors in patients with CHB enhances fibrogenesis by direct effect on activated HSCs.”