Varaico: Literature-Extracted Genetic Variants

Gene:GCH1
Variant:p.Q89*
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GCH1

NM_000161.3:p.Q89*

Associated Papers

Phenotypes and Genotypes of Inherited Disorders of Biogenic Amine Neurotransmitter Metabolism.

Mastrangelo M et al.

Genes, 2023

Relationship of Genotype, Phenotype, and Treatment in Dopa-Responsive Dystonia: MDSGene Review.

Weissbach A et al.

Movement Disorders : Official Journal of the Movement Disorder Society, 2022

Genetic landscape of Segawa disease in Spain. Long-term treatment outcomes.

Fernández-Ramos JA et al.

Parkinsonism & Related Disorders, 2022

Urinary sulphatoxymelatonin as a biomarker of serotonin status in biogenic amine-deficient patients.

Batllori M et al.

Scientific Reports, 2017

[Autosomal recessive GTPCH 1 deficiency: the importance of the analysis of neurotransmitters in cerebrospinal fluid].

Moreno-Medinilla EE et al.

Revista De Neurologia, 2016

Homovanillic acid in cerebrospinal fluid of 1388 children with neurological disorders.

Molero-Luis M et al.

Developmental Medicine and Child Neurology, 2013

Urinary neopterin and phenylalanine loading test as tools for the biochemical diagnosis of segawa disease.

Leuzzi V et al.

Jimd Reports, 2013

Neuropsychiatric symptoms and intelligence quotient in autosomal dominant Segawa disease.

López-Laso E et al.

Journal of Neurology, 2011

Segawa syndrome due to mutation Q89X in the GCH1 gene: a possible founder effect in Córdoba (southern Spain).

López-Laso E et al.

Journal of Neurology, 2009

[Causative gene and its associated gene for Parkinson disease and dystonia].

Hasegawa K et al.

Brain and Nerve = Shinkei Kenkyu No Shinpo, 2009

Dopa-responsive infantile hypokinetic rigid syndrome due to dominant guanosine triphosphate cyclohydrolase 1 deficiency.

López-Laso E et al.

Journal of the Neurological Sciences, 2007

Oral phenylalanine loading test for the diagnosis of dominant guanosine triphosphate cyclohydrolase 1 deficiency.

López-Laso E et al.

Clinical Biochemistry, 2006

Mutations in the BH4-metabolizing genes GTP cyclohydrolase I, 6-pyruvoyl-tetrahydropterin synthase, sepiapterin reductase, carbinolamine-4a-dehydratase, and dihydropteridine reductase.

Thöny B et al.

Human Mutation, 2006

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."