[HTML][HTML] The A328 V/E (rs2887147) polymorphisms in human tryptophan hydroxylase 2 compromise enzyme activity

N Carkaci-Salli, MC Bewley, I Tekin… - … and Biophysics Reports, 2023 - Elsevier
… naturally-occurring single nucleotide polymorphisms (SNPs) … Until 2003, it was thought that
only one isoform of TPH existed… novel mechanistic insight. In vivo, at low concentrations of …

Genetic variants and haplotypes of tryptophan hydroxylase 2 and reelin genes may be linked with attention deficit hyperactivity disorder in Egyptian children

WMM Abo El Fotoh, NR Bayomy… - ACS Chemical …, 2020 - ACS Publications
analyze the haplotype frequencies of these four SNPs instead of considering separate genes.
Three of the four single nucleotide polymorphisms under study … GTAC haplotypes were …

Characterisation of three polymorphisms of the tryptophan hydroxylase 2 gene in a sample of Colombian population with major depressive disorder

A Martínez-Idárraga, I Riveros-Barrera… - Revista Colombiana de …, 2017 - Elsevier
… disorder and these single nucleotide polymorphisms (SNPs), the … TPH1 and TPH2 are
isoforms of TPH. Both … found that in patients with MDD the rs4570625–rs10748185 GA haplotype

Role of the allelic variation in the 5-hydroxytryptamine receptor 1A (HTR1A) and the tryptophan hydroxylase 2 (TPH2) genes in the development of PTSD

A Goçi Uka, F Agani, A Blyta, B Hoxha… - Psychiatria …, 2019 - hrcak.srce.hr
… the serotonin-1A receptor gene single nucleotide polymorphism rs6295C/G and symptoms
of … SNP and haplotype analysis of a novel tryptophan hydroxylase isoform (TPH2) gene …

Serotonin synthesis rate and the tryptophan hydroxylase-2: G-703T polymorphism in social anxiety disorder

T Furmark, I Marteinsdottir, A Frick… - Journal of …, 2016 - journals.sagepub.com
… only one gene encodes TPH, a brain-specific TPH isoform, … G-703T (rs4570625) single
nucleotide polymorphism (SNP), … are numerous single polymorphisms and haplotypes to consider…

Association between lifelong premature ejaculation and polymorphism of tryptophan hydroxylase 2 gene in the Han population

X Fu, X Zhang, T Jiang, Y Huang, P Cheng… - Sexual …, 2020 - academic.oup.com
polymorphisms may be theoretically associated with the occurrence and development of LPE,
which could potentially become a novel … database of single nucleotide polymorphism 147, …

Single nucleotide polymorphisms, variable number tandem repeats and allele influence on serotonergic enzyme modulators for aggressive and suicidal behaviors: a …

C Xiang, S Liu, Y Fan, X Wang, Y Jia, L Li… - Pharmacology …, 2019 - Elsevier
… , VNTRs, and alleles of tryptophan hydroxylase (TPH, the rate-… are expected to express
TPH2 isoforms with activity that is … 5-HT 1B receptor haplotypes such as the 3′-untranslated …

[HTML][HTML] Is there a link between depressive disorders and tryptophan hydroxylase 1 (TPH1) gene polymorphism?-study from a distressed area, Kashmir (India)

R Mushtaq, SFA Tarfarosh, MM Dar, A Hussain… - Cureus, 2016 - ncbi.nlm.nih.gov
… To study TPH1 A779C single nucleotide polymorphism in … TPH gene has two isoforms, ie,
TPH1 and TPH2 [7, 8]. TPH1 … However, in the same study, haplotype analysis suggested that in …

Association of tryptophan hydroxylase-2 polymorphisms with oppositional defiant disorder in a Chinese Han population

CH Wang, C Liu, EZ Cong, GL Xu, TT Lv… - Behavioral and Brain …, 2016 - Springer
Haplotypes can be more specific risk markers than single alleles, and … analyzed were in
the same haplotype block, we performed the two–four SNP sliding window haplotype analysis […

Variation of genes encoding tryptophan catabolites pathway enzymes in stroke

P Wigner, J Saluk-Bijak, E Synowiec, E Miller… - Journal of Clinical …, 2019 - mdpi.com
… Having performed haplotype and gen-gen analyses, it was … Therefore, single-nucleotide
polymorphisms (SNPs) were … TRYCATs pathway, including tryptophan hydroxylase, kynurenine …