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Undiagnosed metabolic disorders

Gene: DPYD

Green List (high evidence)
DPYD (dihydropyrimidine dehydrogenase)
EnsemblGeneIds (GRCh38): ENSG00000188641
EnsemblGeneIds (GRCh37): ENSG00000188641
OMIM: 612779, Gene2Phenotype
DPYD is in 8 panels

2 reviews

Sarah Leigh (Genomics England Curator)

pharmacogenetic tag: Severe toxicity can occur with certain medications (eg, 5-fluorouracil), and precautions may be beneficial
Created: 28 Feb 2017, 11:24 a.m.
Created: 28 Feb 2017, 11:24 a.m.

Panel version: 1.2

Ellen McDonagh (Genomics England Curator)

Green List (high evidence)

More than 3 families/cases reported for Dihydropyrimidine dehydrogenase deficiency which can include convulsive disorders, motor or mental retardation, growth retardation, microcephaly, dysmorphology, autism, ocular abnormalities (PMID: 10071185), though there is variability in phenotype; could be some evidence for incomplete penetrance, as indicated in PMID: 9254861 and PMID:10071185. The mode of inheritance is biallelic for Dihydropyrimidine dehydrogenase deficiency with convulsive disorders. Heterozygous individuals can be affected by fluorouracil toxicity.
Created: 23 Feb 2017, 5:13 p.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Dihydropyrimidine dehydrogenase deficiency 274270

Publications

Created: 23 Feb 2017, 5:13 p.m.

Panel version: 0.304

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Dihydropyrimidine dehydrogenase deficiency (Disorders of pyrimidine metabolism)
  • Dihydropyrimidine dehydrogenase deficiency 274270
Tags
pharmacogenetics
OMIM
612779
Clinvar variants
Variants in DPYD
Penetrance
Complete
Publications
Panels with this gene

History Filter Activity

27 Feb 2017, Gel status: 4

panel promoted to version 1

Sarah Leigh (Genomics England Curator)

Construction of “Undiagnosed Metabolic Disorders” (UDM) panel • The 614 genes from the neurometabolic gene panel (PMID: 27604308) added • Green genes downloaded from V1 metabolic panels (Cerebral folate deficiency, Congenital disorders of glycosylation, Hyperammonaemia, Ketotic hypoglycaemia, Mitochondrial disorders, Mucopolysaccharideosis, Gaucher, Fabry, Peroxisomal disorders), sources replaced with "Expert review green", then loaded as a review onto UDM panel, resulting in 367 green genes and 333 red (therefore 86 new green genes included from the additional metabolic panels that weren't previously on the UDM panel) • Downloaded green genes from all panels. Removed genes from none V1 panels. Removed genes from the metabolic panels mentioned above. Compared the remaining genes with the red genes from UDM panel. Loaded as an "Expert review Amber" review to the overlapping genes, (the panel name where the genes came from was used as the phenotype) • Used variant information from PMID 27604308 to review the genes on this panel • Reviewed genes on UDM panel with genes from Emory "Inherited Metabolic Disorders: Sequencing Panel" and UKGTN “Inborn Errors of Metabolism 226 panel”, changing status where appropriate, added 14 UKGTN genes that had not be listed before • Review 10 red genes that had not previously been reviewed, 4/10 were reclassified as green • Review the remaining 145 red genes that had not previously been reviewed (shared between reviewers EM, RF, LD, AT, HB, ON & SL), resulting in 60 green, 11 amber, 70 red, 4 I don’t know reviews) • Reviewed genes from PMID: 24816252 as a publication to genes found in the Inborn error or metabolism Genes metabolomics GWAS paper (figure 5). 2 new genes added

24 Feb 2017, Gel status: 4

Set Mode of Inheritance, Added New Source

Ellen McDonagh (Genomics England Curator)

DPYD was added to Undiagnosed metabolic disorderspanel. Source: Expert Review Green Model of inheritance for gene DPYD was set to BIALLELIC, autosomal or pseudoautosomal

28 Oct 2016, Gel status: 0

Added New Source

Sarah Leigh (Genomics England Curator)

DPYD was added to Undiagnosed metabolic disorderspanel. Sources: Literature

28 Oct 2016, Gel status: 0

Created

Sarah Leigh (Genomics England Curator)

DPYD was created by sleigh