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COMT Polymorphism

Meaning

COMT Polymorphism refers to common genetic variations, or single nucleotide polymorphisms (SNPs), within the gene that encodes the Catechol-O-Methyltransferase (COMT) enzyme. This crucial enzyme is responsible for the metabolic breakdown of catecholamines, such as dopamine and norepinephrine, and also participates in the phase II detoxification of estrogen metabolites. These specific genetic variations can significantly alter the enzyme’s activity, influencing an individual’s neuroendocrine and hormonal balance. Clinical assessment of this polymorphism can guide personalized hormone and neurotransmitter support strategies.