Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
BEFREE |
In this study, we aimed to investigate the association of tryptophan hydroxylase 2 gene with MDD and its treatment response in the Chinese Han population.
|
21620479 |
2011 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
CTD_human |
|
|
|
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
PSYGENET |
Polymorphisms in the gene encoding the serotonin synthesis enzyme Tph2 have been identified in mental illnesses, including bipolar disorder, major depression, autism, schizophrenia, and ADHD.
|
24196946 |
2014 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
PSYGENET |
Single locus analysis in pooled and ethnically stratified subjects revealed no association between each of the three variants of the TPH2 gene with susceptibility to MDD.
|
24376086 |
2015 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
BEFREE |
We conducted a 12-week randomized-controlled trial comparing the effects of EPA and DHA on gene expressions of phospholipase A2 (cPLA2) and cyclooxygenase-2 (COX2), serotonin transporter (5HTT), and Tryptophan hydroxylase 2 (TPH-2) in 27 MDD patients.
|
28648567 |
2018 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
BEFREE |
Gene-disease association studies have reported a relationship between TPH2 and major depressive disorder (MDD) in different populations, however subsequent studies have produced contradictory results.
|
22693556 |
2012 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
BEFREE |
The study suggested that hopelessness, negative life events and family history of suicide were risk factors of attempted suicide in MDD while the TPH2 rs7305115A remained a significant protective predictor of suicide attempts.
|
20738857 |
2010 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
BEFREE |
The Interaction of TPH2 and 5-HT2A Polymorphisms on Major Depressive Disorder Susceptibility in a Chinese Han Population: A Case-Control Study.
|
31019472 |
2019 |
Major Depressive Disorder
|
0.600 |
Biomarker
|
disease |
PSYGENET |
Although the majority of first-line antidepressants increase brain serotonin and rare polymorphisms in tryptophan hydroxlase-2 (Tph2), the rate-limiting enzyme in the brain serotonin synthesis pathway, have been identified in cohorts of subjects with major depressive disorder, the circuit level alterations that results from serotonergic hypofunction remain poorly understood.
|
23467366 |
2013 |
Major Depressive Disorder
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
In conclusion, the present study demonstrated that TPH2 expression was regulated by DNA methylation of the TPH2 promoter region in patients with MDD.
|
25955598 |
2015 |
Major Depressive Disorder
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
The mechanisms underlying these changes are uncertain, but increased TPH2 expression and serotonin turnover could result from genetic influences, adverse early life experiences, or acute stressful life events, all of which can alter serotonergic neurotransmission and have been implicated in determining vulnerability to major depression.
|
19120094 |
2008 |
Major Depressive Disorder
|
0.600 |
AlteredExpression
|
disease |
BEFREE |
Neuronal tryptophan hydroxylase mRNA expression in the human dorsal and median raphe nuclei: major depression and suicide.
|
16192985 |
2006 |