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Fetal anomalies v0.161 CHRNA1 Rebecca Foulger edited their review of gene: CHRNA1: Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in March 2019. Clinical review and curation was performed by Lyn Chitty, Anna de Burca, Rhiannon Mellis, Richard Scott, Ellen McDonagh and Rebecca Foulger. Outcome of review: Confirmed that phenotype is fetally-relevant: keep on the Fetal anomalies panel as a Green gene.; Changed rating: GREEN
Fetal anomalies v0.70 CHRNA1 Rebecca Foulger Publications for gene: CHRNA1 were set to
Fetal anomalies v0.69 CHRNA1 Rebecca Foulger Phenotypes for gene: CHRNA1 were changed from MULTIPLE PTERYGIUM SYNDROME LETHAL TYPE to MULTIPLE PTERYGIUM SYNDROME LETHAL TYPE; Multiple pterygium syndrome, lethal type, 253290
Fetal anomalies v0.68 CHRNA1 Rebecca Foulger commented on gene: CHRNA1: Communication from Deirdre Cilliers, Oxford University Hospitals (via email, February 2019) to support Green rating: Yes [CHRNA1 should be on the Fetal anomalies panel]. The phenotype would be clear on ultrasound scan and variant interpretation would be easier because of this. In general, arthrogryposis can be variable, but the extent would be relatively obvious on scan and would be the reason for the test request.
Fetal anomalies v0.68 CHRNA1 Rebecca Foulger commented on gene: CHRNA1: Additional information to support Green rating: Rated Green on Arthrogryposis panel, and Green on 'Neuromuscular disorders' and 'Congenital myaesthenic syndrome' panels also. 2 unrelated cases in OMIM of CHRNA1 variants causing LETHAL-type multiple pterygium syndrome from PMID:18252226 (2008). Plus a 2018 paper (PMID:30177536) reporting a homozygous CHRNA1 variant in a child who had reduced fetal movements during pregnancy, polyhydramnios and arthrogryposis multiplex congenita (AMC).
Fetal anomalies v0.17 CHRNA1 Rebecca Foulger Classified gene: CHRNA1 as Green List (high evidence)
Fetal anomalies v0.17 CHRNA1 Rebecca Foulger Added comment: Comment on list classification: Updated rating from Amber to Green: Rated Green on relevant V1 panel(s) PLUS phenotype (MULTIPLE PTERYGIUM SYNDROME LETHAL TYPE) appropriate for fetal panel, as noted by Helen Brittain and Anna de Burca (Genomics England Clinical team).
Fetal anomalies v0.17 CHRNA1 Rebecca Foulger Gene: chrna1 has been classified as Green List (High Evidence).
Fetal anomalies v0.9 CHRNA1 Rebecca Foulger reviewed gene: CHRNA1: Rating: AMBER; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
Fetal anomalies v0.1 CHRNA1 Rebecca Foulger gene: CHRNA1 was added
gene: CHRNA1 was added to Fetal anomalies. Sources: PAGE DD-Gene2Phenotype,Expert Review Amber
Mode of inheritance for gene: CHRNA1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: CHRNA1 were set to MULTIPLE PTERYGIUM SYNDROME LETHAL TYPE