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Ataxia and cerebellar anomalies - narrow panel v3.30 | POU4F1 | Eleanor Williams Tag Q2_21_rating was removed from gene: POU4F1. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ataxia and cerebellar anomalies - narrow panel v3.30 | POU4F1 | Eleanor Williams reviewed gene: POU4F1: Rating: GREEN; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ataxia and cerebellar anomalies - narrow panel v3.29 | POU4F1 |
Eleanor Williams Source Expert Review Green was added to POU4F1. Source NHS GMS was added to POU4F1. Rating Changed from Amber List (moderate evidence) to Green List (high evidence) |
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Ataxia and cerebellar anomalies - narrow panel v2.210 | POU4F1 | Arina Puzriakova Tag Q2_21_rating tag was added to gene: POU4F1. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ataxia and cerebellar anomalies - narrow panel v2.210 | POU4F1 | Arina Puzriakova Classified gene: POU4F1 as Amber List (moderate evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ataxia and cerebellar anomalies - narrow panel v2.210 | POU4F1 |
Arina Puzriakova Added comment: Comment on list classification: New gene added by Zornitza Stark (Australian Genomics). There is sufficient evidence to promote this gene to Green at the next GMS panel update - sufficient number of unrelated cases (>3), supported by an animal model (see details below) ----- Webb et al. 2021 (PMID:33783914) identified four unrelated individuals with different de novo POU4F1 variants. All presented with ataxia, hypotonia, and intention tremor. 3/4 also had strabismus and a history of paroxysmal tonic upgaze. Pou4f1−/− mice are known to have uncoordinated movements consistent with the ataxia phenotype seen in this patient cohort. POU4F1 is associated with a relevant phenotype in OMIM (Ataxia, intention tremor, and hypotonia syndrome, childhood-onset, MIM# 619352) but is not yet listed in G2P. |
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Ataxia and cerebellar anomalies - narrow panel v2.210 | POU4F1 | Arina Puzriakova Gene: pou4f1 has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ataxia and cerebellar anomalies - narrow panel v2.209 | POU4F1 | Arina Puzriakova Phenotypes for gene: POU4F1 were changed from Childhood-onset ataxia, intention tremor, and hypotonia syndrome (ATITHS) , MIM#619352 to Ataxia, intention tremor, and hypotonia syndrome, childhood-onset, OMIM:619352 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ataxia and cerebellar anomalies - narrow panel v2.190 | POU4F1 |
Zornitza Stark gene: POU4F1 was added gene: POU4F1 was added to Ataxia and cerebellar anomalies - narrow panel. Sources: Literature Mode of inheritance for gene: POU4F1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: POU4F1 were set to 33783914; 8876243 Phenotypes for gene: POU4F1 were set to Childhood-onset ataxia, intention tremor, and hypotonia syndrome (ATITHS) , MIM#619352 Review for gene: POU4F1 was set to GREEN gene: POU4F1 was marked as current diagnostic Added comment: 4 unrelated probands presenting with paediatric onset ataxia, intention tremor, and hypotonia, with de novo loss of function variants, and supporting null mouse model. Sources: Literature |