Target intelligence / Profile preview

Fatty Acid Amide Hydrolase 1 (FAAH1)

Target
FAAH1
Molecular classification
Enzyme, Serine hydrolase, Amidase signature family, Integral membrane protein
01

Overview

Fatty acid amide hydrolase 1 (FAAH1) is an integral membrane enzyme that hydrolyzes fatty acid amides, including the endocannabinoid anandamide and the sleep-inducing lipid oleamide. By breaking down these signaling molecules, FAAH1 terminates their biological activity, regulating processes like pain, inflammation, mood, appetite, and sleep. FAAH1 inhibitors are being explored for therapeutic use against chronic pain conditions and anxiety disorders.

02

Mechanism of action

Inhibition of FAAH1 increases levels of endogenous fatty acid amides like anandamide by preventing their degradation.

03

Biological functions

Hydrolysis of fatty acid amidesRegulation of endocannabinoid signalingTermination of lipid signalingPain modulationInflammation regulationMood regulationAppetite regulationSleep induction
04

Disease associations

Chronic painAnxiety disordersNeurodegenerative diseasesInflammation
05

Safety considerations

Potential psychoactive side effects due to elevated endocannabinoid levels, although likely reduced compared to direct cannabinoid receptor agonists.

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