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Fetal anomalies v1.94 TOGARAM1 Arina Puzriakova gene: TOGARAM1 was added
gene: TOGARAM1 was added to Fetal anomalies. Sources: Literature
Mode of inheritance for gene: TOGARAM1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: TOGARAM1 were set to 32747439
Phenotypes for gene: TOGARAM1 were set to Cleft of the lip and palate; Microphthalmia; Cerebral dysgenesis; Hydrocephalus
Added comment: PMID: 32747439 (2020) - Novel gene-disease association. In two sibling fetuses with a malformation disorder characterised by microcephaly, severe cleft lip and palate, microphthalmia, and brain anomalies, WES revealed compound heterozygous variants ([c.1102C>T, p.Arg368Trp] and [c.3619C>T, p.Arg1207*]) in the TOGARAM1 gene.

Functional analysis of the missense variant in a C. elegans model showed impaired lipophilic dye uptake, with shorter and altered cilia in sensory neurons. In vitro analysis revealed faster microtubule polymerisation compared to wild-type, suggesting aberrant tubulin binding.
Sources: Literature
Fetal anomalies v0.135 ARG1 Rebecca Foulger Source Expert Review Red was added to ARG1.
Rating Changed from Green List (high evidence) to Red List (low evidence)
Fetal anomalies v0.134 ARG1 Rebecca Foulger edited their review of gene: ARG1: 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: Phenotype is not fetally-relevant. Action taken: Demoted ARG1 gene rating from Green to Red.; Changed rating: RED
Fetal anomalies v0.9 ARG1 Rebecca Foulger reviewed gene: ARG1: Rating: AMBER; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
Fetal anomalies v0.1 ARG1 Rebecca Foulger gene: ARG1 was added
gene: ARG1 was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: ARG1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: ARG1 were set to ARGININEMIA