Increased plasma levels of the pro-inflammatory cytokine interleukin-6 (IL-6) and decreased fatty acid amide hydrolase (FAAH) activity in peripheral lymphocytes from individuals diagnosed with Huntington's disease (HD) suggests that a similar negative feedback system between inflammation and the endocannabinoid system operates in humans.
Taken together, our data indicate that FAAH activity in lymphocytes mirrors some of the metabolic changes which take place in the brain, it is a measurable non-genetic peripheral marker that segregates with the HD mutation, and it might serve as a target to test chemicals active on the widespread toxic effects of the mutant protein.
Taken together, our data indicate that FAAH activity in lymphocytes mirrors some of the metabolic changes which take place in the brain, it is a measurable non-genetic peripheral marker that segregates with the HD mutation, and it might serve as a target to test chemicals active on the widespread toxic effects of the mutant protein.