Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs4570625
rs4570625
0.030 GeneticVariation BEFREE They aimed to investigate the alterations in the cortical gyrification of the prefrontal cortex and anterior cingulate cortex and their association with the TPH2 rs4570625 polymorphism in patients with MDD. 27807918

2017

dbSNP: rs120074175
rs120074175
0.030 GeneticVariation BEFREE Chinese Han individuals with at least one rs11178997 T allele or rs120074175 A allele are susceptible to MD even in the relative absence of high-negative life events. 26386440

2015

dbSNP: rs4570625
rs4570625
0.030 GeneticVariation BEFREE Individuals carrying the T(-) genotype of rs4570625 (GG), T(-) genotype of rs11178997 (AA), or A(-) genotype of rs120074175 (GG) were susceptible to MD only when exposed to high-negative life events. 26386440

2015

dbSNP: rs4570625
rs4570625
0.030 GeneticVariation BEFREE The synthesis of the data shown that two SNPs (rs4570625 and rs17110747) were associated with MDD using fixed effects models. 22693556

2012

dbSNP: rs120074175
rs120074175
0.030 GeneticVariation BEFREE This mutant is equivalent to a rare human variant (R441H) identified in few individuals with unipolar major depression. 18212115

2008

dbSNP: rs120074175
rs120074175
0.030 GeneticVariation BEFREE It was recently reported that a rare functional variant, R441H, in the human tryptophan hydroxylase-2 gene (hTPH2) could represent an important risk factor for unipolar major depression (UP) since it was originally found in 10% of UP patients (vs. 1.4% in control subjects). 16581035

2006

dbSNP: rs4290270
rs4290270
0.020 GeneticVariation BEFREE Hence, rs4290270 could potentially serve as a reliable biomarker to identify MDD patients with early wakening symptom. 30519155

2018

dbSNP: rs4290270
rs4290270
0.020 GeneticVariation BEFREE TPH2 rs4290270 was genotyped in 165 suicide attempters and 188 suicide non-attempters diagnosed with major depressive disorder, bipolar disorder and schizophrenia. 28084537

2017

dbSNP: rs17110747
rs17110747
0.020 GeneticVariation BEFREE The synthesis of the data shown that two SNPs (rs4570625 and rs17110747) were associated with MDD using fixed effects models. 22693556

2012

dbSNP: rs17110747
rs17110747
0.020 GeneticVariation BEFREE In single-marker-based analysis, the rs17110747-G homozygote polymorphism was found to be more frequent in the MDD patients than in the controls (P=0.002). 19272410

2009

dbSNP: rs11178997
rs11178997
0.010 GeneticVariation BEFREE Chinese Han individuals with at least one rs11178997 T allele or rs120074175 A allele are susceptible to MD even in the relative absence of high-negative life events. 26386440

2015

dbSNP: rs7305115
rs7305115
0.010 GeneticVariation BEFREE Effect of tryptophan hydroxylase-2 rs7305115 SNP on suicide attempts risk in major depression. 20738857

2010