Rebecca Foulger changed review comment from: As discussed with members of the GMS Neurology Specialist Test Group on the Webex call Thursday 8th August 2019: Agreed that there is enough evidence to rate this gene Green: PIGx genes act in the same biochemical pathway. Promoted from Amber to Green.; to: As discussed with members of the GMS Neurology Specialist Test Group on the Webex call Thursday 8th August 2019 for Clinical Indication R59 Early onset or syndromic epilepsy: Agreed that there is enough evidence to rate this gene Green: PIGx genes act in the same biochemical pathway. Promoted from Amber to Green.
Rebecca Foulger commented on gene: PIGH: As discussed with members of the GMS Neurology Specialist Test Group on the Webex call Thursday 8th August 2019: Agreed that there is enough evidence to rate this gene Green: PIGx genes act in the same biochemical pathway. Promoted from Amber to Green.
Rebecca Foulger edited their review of gene: PIGH: Added comment: Review and rating collated by Tracy Lester (Oxford Medical Genetics Laboratories Oxford University Hospitals NHS Foundation Trust, 2019_02_06) on behalf of Wessex and West Midlands GLH for GMS Neurology specialist test group, for Clinical Indication R59 'Early onset or syndromic epilepsy'. Review contributors: Alison Callaway and John Taylor. Suggested gene rating: Green. ; Changed rating: AMBER
Rebecca Foulger Added comment: Comment on list classification: Kept rating as Amber following review of Literature evidence. Although Zornitza rates as Green, PIGH is not yet associated with a disorder in Gene2Phenotype. There are only two relevant papers in the literature: PMID:29573052 report two siblings, and the individual in PMID:29603516 had only febrile seizures (no epilepsy).
Rebecca Foulger changed review comment from: PMID:29603516: Nguyen et al., 2018 identified an individual with a missense variant (p.Ser103Pro) in gene PIGH. The affected individual had hypotonia, moderate developmental delay, and autism. The proband did not have epilepsy; however, he did have two episodes of febrile seizures.; to: PMID:29603516: Nguyen et al., 2018 identified an individual with a missense variant (p.Ser103Pro) in gene PIGH. The affected individual who was born of consanguineous Indian parents had hypotonia, moderate developmental delay, and autism. The proband did not have epilepsy; however, he did have two episodes of febrile seizures.
Rebecca Foulger Added comment: Comment on publications: PMID:29603510 isn't relevant to epilepsy so haven't included in the Publication field. Zornitza probably meant PMID:29603516.
Rebecca Foulger commented on gene: PIGH: PMID:29603516: Nguyen et al., 2018 identified an individual with a missense variant (p.Ser103Pro) in gene PIGH. The affected individual had hypotonia, moderate developmental delay, and autism. The proband did not have epilepsy; however, he did have two episodes of febrile seizures.
Sarah Leigh Added comment: Comment on phenotypes: PMID: 29573052 mentions the following phenotype: hypotonia, moderate developmental delay, and autism, two episodes of febrile seizures
Sarah Leigh Phenotypes for gene: PIGH were changed from Hypotonia, moderate developmental delay, and autism, two episodes of febrile seizures to Glycosylphosphatidylinositol biosynthesis defect 17 618010