Normal allele: CC
The genetic variant FAAH is associated with problematic drug use, namely marijuana, opioids, and methamphetamine.
Polymorphism rs324420 is related to topics like this:
Research and publications:
12060782 A missense mutation in human fatty acid amide hydrolase associated with problem drug use.
15986317 Identification of risk and age-at-onset genes on chromosome 1p in Parkinson disease.
16882734 Genetic predictors for acute experimental cold and heat pain sensitivity in humans
19002671 Intermediate cannabis dependence phenotypes and the FAAH C385A variant: an exploratory analysis.
19053981 The role of fatty acid hydrolase gene variants in inflammatory bowel disease.
19165169 Variants in the CNR1 and the FAAH genes and adiposity traits in the community.
19335651 Candidate genes for cannabis use disorders: findings, challenges and directions.
20010552 Individual and additive effects of the CNR1 and FAAH genes on brain response to marijuana cues.
20033240 Eating disorders: the current status of molecular genetic research.
21333900 The role of genetics in IBS
21798285 Endocannabinoid influence in drug reinforcement, dependence and addiction-related behaviors.
23793356 Neuroimaging in psychiatric pharmacogenetics research: the promise and pitfalls.
24180398 Endocannabinoid signaling in the etiology and treatment of major depressive illness.
25045619 The Genetics, Neurogenetics and Pharmacogenetics of Addiction.
25731744 FAAH genetic variation enhances fronto-amygdala function in mouse and human.
26189450 Genetic Moderation of Stress Effects on Corticolimbic Circuitry.
26272535 The placebo effect: From concepts to genes.
27642547 Genetic and Environmental Factors Associated with Cannabis Involvement.
27895608 Genetic Consideration of Schizotypal Traits: A Review.
28534260 Pharmacogenetics of Cannabinoids.
30126012 FAAH variant Pro129Thr modulates subjective effects produced by cocaine administration.
30129173 Genetic polymorphisms of the endocannabinoid system in obesity and diabetes.
31184938 CNR1 and FAAH variation and affective states induced by marijuana smoking.
31552390 Placebo effects and the molecular biological components involved.
31960544 Fatty acid amide hydrolase is lower in young cannabis users.
33437986 Heritability and family-based GWAS analyses of the N-acyl ethanolamine and ceramide plasma lipidome.
33723207 Fear extinction learning and anandamide: an fMRI study in healthy humans.
33763108 Whole Genome Interpretation for a Family of Five.
34566715 FAAH and CNR1 Polymorphisms in the Endocannabinoid System and Alcohol-Related Sleep Quality.
34893921 FAAH polymorphism (rs324420) modulates extinction recall in healthy humans: an fMRI study.
35327588 Biomarkers of the Endocannabinoid System in Substance Use Disorders.
35387194 Personalized Dietary Recommendations Based on Lipid-Related Genetic Variants: A Systematic Review.
35537858 Cannabidiol for Functional Dyspepsia With Normal Gastric Emptying: A Randomized Controlled Trial.