Methionine

catechol-O-methyltransferase ; Homo sapiens







97 Article(s)
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51 19251248 Genetic variability in the dopamine system (dopamine receptor D4, catechol-O-methyltransferase) modulates neurophysiological responses to gains and losses. 2009 Jul 15 1
52 19278671 Genetic vulnerability to affective psychopathology in childhood: a combined voxel-based morphometry and functional magnetic resonance imaging study. 2009 Aug 1 3
53 19539269 Catechol-O-methyltransferase valine(158)methionine polymorphism modulates brain networks underlying working memory across adulthood. 2009 Sep 15 2
54 19605537 Effects of catechol-O-methyltransferase on normal variation in the cognitive function of children. 2009 Aug 2
55 19726643 The functional Val158Met polymorphism of COMT predicts interindividual differences in brain alpha oscillations in young men. 2009 Sep 2 6
56 20037207 Association of single nucleotide polymorphisms in CYP1B1 and COMT genes with breast cancer susceptibility in Indian women. 2009 2
57 17980711 Catechol-O-methyltransferase: effects of the val108met polymorphism on protein turnover in human cells. 2008 Jan 3
58 18250258 A replicated molecular genetic basis for subtyping antisocial behavior in children with attention-deficit/hyperactivity disorder. 2008 Feb 2
59 18474266 The V108M mutation decreases the structural stability of catechol O-methyltransferase. 2008 Jul-Aug 2
60 18486144 Crystal structures of human 108V and 108M catechol O-methyltransferase. 2008 Jun 27 1
61 18545092 Val/Met polymorphism of the COMT gene moderates the association between job strain and early atherosclerosis in young men. 2008 Jun 1
62 18596619 Effects of brain-derived neurotrophic factor-catecholamine-O-methyltransferase gene interaction on schizophrenic symptoms. 2008 Jul 16 1
63 18703939 Association of the catechol-O-methyltransferase polymorphism with methylphenidate response in a classroom setting in children with attention-deficit hyperactivity disorder. 2008 Sep 2
64 18801628 Polymorphic variants of genes encoding MTHFR, MTR, and MTHFD1 and the risk of depression in postmenopausal women in Poland. 2008 Nov 20 1
65 18820009 Possible difference in frequencies of genetic polymorphisms of estrogen receptor alpha, estrogen metabolism and P53 genes between estrogen receptor-positive and -negative breast cancers. 2008 Nov 1
66 16837108 Haplotypes in cathechol-O-methyltransferase gene confer increased risk for psychosis in Alzheimer disease. 2007 Aug 3
67 16897602 Interaction between catechol-O-methyltransferase (COMT) Val108/158Met and brain-derived neurotrophic factor (BDNF) Val66Met polymorphisms in age at onset and clinical symptoms in schizophrenia. 2007 Feb 2
68 17412710 Is COMT a susceptibility gene for schizophrenia? 2007 May 1
69 17464676 What do dopamine transporter and catechol-o-methyltransferase tell us about attention deficit-hyperactivity disorder? Pharmacogenomic implications. 2007 Jan 2
70 17475791 Catechol O-methyltransferase Val158Met genotype influences frontoparietal activity during planning in patients with Parkinson's disease. 2007 May 2 2
71 17548151 COMT genotype and cognitive ability: a longitudinal aging study. 2007 Jun 21 2
72 17601704 The catechol O-methyltransferase Val158Met polymorphism is not associated with broad-based cognitive functioning in schizophrenia. 2007 Nov 2
73 17760745 The Val158Met polymorphism of the catechol-O-methyltransferase gene is not associated with the risk of sporadic or latent prostate cancer in Japanese men. 2007 Sep 1
74 17913879 Genetic triple dissociation reveals multiple roles for dopamine in reinforcement learning. 2007 Oct 9 1
75 16475806 The 108M polymorph of human catechol O-methyltransferase is prone to deformation at physiological temperatures. 2006 Feb 21 2
76 16527884 CYP17, CYP1A1 and COMT polymorphisms and the risk of adenomyosis and endometriosis in Taiwanese women. 2006 Jun 1
77 16542182 The catechol O-methyltransferase Val158Met polymorphism and herpes simplex virus type 1 infection are risk factors for cognitive impairment in bipolar disorder: additive gene-environmental effects in a complex human psychiatric disorder. 2006 Apr 2
78 20223014 The Association of the COMT V158M Polymorphism with Endometrial/Ovarian Cancer in HNPCC Families Adhering to the Amsterdam Criteria. 2006 May 15 1
79 15505638 Separate and interacting effects within the catechol-O-methyltransferase (COMT) are associated with schizophrenia. 2005 Jun 1
80 15645182 Association of Ala72Ser polymorphism with COMT enzyme activity and the risk of schizophrenia in Koreans. 2005 Mar 1
81 15652872 Catechol-O-methyltransferase gene Val/Met functional polymorphism and risk of schizophrenia: a large-scale association study plus meta-analysis. 2005 Jan 15 2
82 15654584 The methionine allele of the COMT polymorphism impairs prefrontal cognition in children and adolescents with ADHD. 2005 Jun 4
83 16135635 No association between schizophrenia and polymorphisms in COMT in two large samples. 2005 Sep 3
84 16275815 Catechol O-methyltransferase gene variant and birth weight predict early-onset antisocial behavior in children with attention-deficit/hyperactivity disorder. 2005 Nov 2
85 14706432 Catechol-O-methyltransferase polymorphism alters hypothalamic-pituitary-adrenal axis responses to naloxone: a preliminary report. 2004 Jan 1 1
86 15169701 New evidence of association between COMT gene and prefrontal neurocognitive function in healthy individuals from sibling pairs discordant for psychosis. 2004 Jun 1
87 15261699 Polymorphisms of dopamine degradation enzyme (COMT and MAO) genes and tardive dyskinesia in patients with schizophrenia. 2004 Jun 30 1
88 12707935 Family-based and case-control study of catechol-O-methyltransferase in schizophrenia among Palestinian Arabs. 2003 May 15 1
89 12168735 Catechol-O-methyltransferase polymorphism and endometriosis. 2002 Jul 4
90 11223018 COMT-dependent protection of dopaminergic neurons by methionine, dimethionine and S-adenosylmethionine (SAM) against L-dopa toxicity in vitro. 2001 Mar 2 1
91 11693181 Catechol-O-methyltransferase (COMT) genetic polymorphism in a Turkish population. 2001 Sep 1
92 9535125 Association study of a functional catechol-O-methyltransferase gene polymorphism in Japanese schizophrenics. 1998 Feb 27 1
93 9682265 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. 1998 Jun 1
94 9109174 Analysis of a functional catechol-O-methyltransferase gene polymorphism in schizophrenia: evidence for association with aggressive and antisocial behavior. 1997 Mar 24 1
95 9264133 Lack of association of catechol-O-methyltransferase (COMT) functional polymorphism in bipolar affective disorder. 1997 Spring 1
96 8807664 Human catechol-O-methyltransferase pharmacogenetics: description of a functional polymorphism and its potential application to neuropsychiatric disorders. 1996 Jun 1
97 8020475 Mass spectrometric analysis of human soluble catechol O-methyltransferase expressed in Escherichia coli. Identification of a product of ribosomal frameshifting and of reactive cysteines involved in S-adenosyl-L-methionine binding. 1994 Jun 1 1