Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In this age- and gender-matched case-control study involving 119 PD patients and 119 healthy controls, we examined the genotype distributions and allele frequencies of the serotonin transporter gene linked polymorphic region (5-HTTLPR), -1019C/G (rs6295) promoter polymorphism of the serotonin receptor 1A (5-HT1A), and catechol-O-methyltransferase (COMT) gene polymorphism (rs4680) and their association with PD.
|
28096880 |
2017 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
rs4680 in COMT and rs3219151 in GABRA6 showed positive associations with PD and MDD.
|
25974322 |
2015 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The gender-specific effect of the COMT genotype suggests that the COMT Val/Met genotype may influence a personality trait, openness to experience, in males with panic disorder.
|
24852514 |
2014 |
Panic Disorder
|
0.400 |
Biomarker
|
disease |
BEFREE |
An interaction of BDNF × COMT × gender was confirmed in the PD group by MANCOVA on STAI scores and NEO-PI-R Neuroticism and Extraversion scores, whereas no association of such interactions was observed in the healthy controls.
|
24508446 |
2014 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
However, TBSS analysis showed increased fractional anisotropy (FA) in posterior thalamic radiation, posterior and superior corona radiata, superior longitudinal fasciculus, and sagittal stratum, all located in the right hemisphere in COMT AA/AG genotype group compared to GG genotype in panic disorder.
|
23141115 |
2013 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
A significant relationship was found between the COMT Val158Met polymorphism and PD.
|
22036916 |
2012 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Only Val158Met polymorphism of the catechol-O-methyltransferase gene has been implicated in susceptibility to PD by several studies in independent samples and confirmed in a recent meta-analysis.
|
20048750 |
2010 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Genetic variation at the catechol-O-methyltransferase (COMT) gene has been significantly associated with risk for various neuropsychiatric conditions such as schizophrenia, panic disorder, bipolar disorders, anorexia nervosa and others.
|
18574484 |
2010 |
Panic Disorder
|
0.400 |
Biomarker
|
disease |
BEFREE |
We analyzed five genes, derived from pharmacological or translational mouse models, in a new case-control study of PD and SAD in European Americans: (1) the serotonin transporter (SLC6A4), (2) the serotonin receptor 1A, (3) catechol-O-methyltransferase, (4) a regulator of g-protein signaling and (5) the gastrin-releasing peptide receptor.
|
18663369 |
2010 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Association between the catechol-O-methyltransferase Val158Met polymorphism and panic disorder: a replication.
|
20457471 |
2010 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
These results suggest that the COMT Met allele is related to the higher sympathetic nervous function observed in PD.
|
19900710 |
2010 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The activation of [oxy-Hb] on the right lateral prefrontal cortex was observed in the Met/Met genotype of the COMT gene polymorphism of PD patient groups in the analysis of NIRS, which seems to be related to the autonomic dysfunction in the pathogenesis of PD.
|
19429001 |
2009 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
LHGDN |
This COMT variant might increase the vulnerability to panic disorder by modulating dopaminergic tonus in relevant brain regions and thus altering neuronal processing of anxiety-related emotional cues.
|
18440204 |
2008 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Nine gene-candidates, including 5-HTTLPR, MAO-A VNTR, TPH2 rs1386494, 5-HTR1A -1019C-G, 5-HTR2A 102T-C, CCKR1 246G-A, CCKR2 -215C-A, DRD1 -94G-A and COMT Val158Met, were selected for genotyping based on previous positive findings from genetic association studies in PD.
|
18832011 |
2008 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
This COMT variant might increase the vulnerability to panic disorder by modulating dopaminergic tonus in relevant brain regions and thus altering neuronal processing of anxiety-related emotional cues.
|
18440204 |
2008 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
However, given the relatively small number of case-control studies presently available, several more association studies, preferably including a larger number of family-based studies, are warranted for conclusive evaluation of the COMT val158met polymorphism as a vulnerability factor in panic disorder.
|
17357147 |
2007 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
LHGDN |
However, given the relatively small number of case-control studies presently available, several more association studies, preferably including a larger number of family-based studies, are warranted for conclusive evaluation of the COMT val158met polymorphism as a vulnerability factor in panic disorder.
|
17357147 |
2007 |
Panic Disorder
|
0.400 |
AlteredExpression
|
disease |
LHGDN |
Is 472G/A catechol-O-methyl-transferase gene polymorphism related to panic disorder?
|
17728665 |
2007 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
LHGDN |
In the nuclear families, significant transmission disequilibrium for the valine allele was observed between the alleles of the Val158Met COMT polymorphism and panic disorder (p<0.01).
|
16525418 |
2006 |
Panic Disorder
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Our results suggest that the COMT L/L genotype is associated with PD and the genetic variant of the COMT enzyme may be related to the clinical severity and treatment response to paroxetine in PD.
|
15203287 |
2004 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
LHGDN |
In the present study, we genotyped a single nucleotide polymorphism (472G/A=V158M) in the coding region of the catechol-O-methyl-transferase (COMT) gene in 115 patients with panic disorder and age- and sex-matched controls.
|
15009906 |
2004 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In the present study, we genotyped a single nucleotide polymorphism (472G/A=V158M) in the coding region of the catechol-O-methyl-transferase (COMT) gene in 115 patients with panic disorder and age- and sex-matched controls.
|
15009906 |
2004 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Polymorphic markers at catechol O-methyltransferase (COMT), serotonin transporter (5-HTT), and tryptophan hydroxylase (TPH) genes were analyzed in a case-control association study of bipolar disorder patients with or without lifetime panic disorder.
|
11772685 |
2002 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
These results suggest that the L/L genotype of the COMT gene may be related to the development and treatment outcome of panic disorder in some patients.
|
12359690 |
2002 |
Panic Disorder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Our findings provide strong evidence for a susceptibility locus for panic disorder either within the COMT gene or in a nearby region of chromosome 22.
|
11950461 |
2002 |