2003) Catechol O-methyltransferase
val158-met genotype and individual variation in the brain response to amphetamine.
Severe early-onset preeclampsia is not associated with a change in placental catechol O-methyltransferase
Cytochrome P450 CYP1B1 and catechol O-methyltransferase
(COMT) genetic polymorphisms and breast cancer susceptibility in a Turkish population.
In an open-label pilot study of 36 marijuana-dependent individuals, 12 weeks of treatment with the catechol O-methyltransferase
inhibitor entacapone significantly decreased craving for marijuana in 19 (53%) of the study participants.
Other medications that can be associated with psychosis include monoamine oxidase-[beta] inhibitors, dopamine agonists, and catechol O-methyltransferase
Methylation pharmacogenetics: catechol O-methyltransferase
, thiopurine methyltransferase, and histamine N-methyltransferase.
(COMT) INHIBITORS) Useful adjuncts to levodopa, greatly reducing "on-off" fluctuations.
Ethnic differences in catechol O-methyltransferase
pharmacogenetics: Frequency of the codon 108/158 low activity allele is lower in Kenyan than Caucasian or South-west Asian individuals.
(COMT) INHIBITORS Useful adjuncts to levodopa, greatly reducing "on-off" fluctuations.
Another catechol O-methyltransferase
enzyme inhibitor thought to be safer is expected to reach the market soon.
Plasma circulating catechol estrogens are known to be rapidly metabolized by erythrocytic catechol O-methyltransferase
to the corresponding guaiacol estrogens, such as 2-methoxyestrone or 2-methoxyestradiol (7,8).