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Fetal anomalies v1.897 SPTA1 Arina Puzriakova changed review comment from: Comment on list classification: New gene added to this panel by Rhiannon Mellis (GOSH). Rating Amber in with this review, awaiting further evidence supporting that this gene can cause a fetal phenotype (added watchlist tag); to: Comment on list classification: New gene added to this panel by Rhiannon Mellis (GOSH). Rating Amber inline with this review, awaiting further evidence supporting that this gene can cause a fetal phenotype (added watchlist tag)
Fetal anomalies v1.897 SPTA1 Arina Puzriakova Classified gene: SPTA1 as Amber List (moderate evidence)
Fetal anomalies v1.897 SPTA1 Arina Puzriakova Added comment: Comment on list classification: New gene added to this panel by Rhiannon Mellis (GOSH). Rating Amber in with this review, awaiting further evidence supporting that this gene can cause a fetal phenotype (added watchlist tag)
Fetal anomalies v1.897 SPTA1 Arina Puzriakova Gene: spta1 has been classified as Amber List (Moderate Evidence).
Fetal anomalies v1.896 SPTA1 Arina Puzriakova Publications for gene: SPTA1 were set to PMID: 34132406; PMID: 31333484
Fetal anomalies v1.895 SPTA1 Arina Puzriakova Tag watchlist tag was added to gene: SPTA1.
Fetal anomalies v1.880 SPTA1 Rhiannon Mellis gene: SPTA1 was added
gene: SPTA1 was added to Fetal anomalies. Sources: Literature,Expert Review
Mode of inheritance for gene: SPTA1 was set to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Publications for gene: SPTA1 were set to PMID: 34132406; PMID: 31333484
Phenotypes for gene: SPTA1 were set to Hydrops fetalis; Congenital anaemia
Review for gene: SPTA1 was set to AMBER
Added comment: This gene and phenotype were reviewed during a meeting on 21st July 2022 between representatives of the North Thames and Central & South R21 testing GLHs.
Clinical review and curation was performed by Lyn Chitty, Alison Male, Rhiannon Mellis (North Thames GLH), and Stephanie Allen, Denise Williams, Esther Kinning and Anna de Burca (Central & South GLH).

Outcome of review: Likely that the phenotype is fetally relevant, support adding to the Fetal anomalies panel as an Amber gene, pending further evidence and review of other congenital anaemia genes that may cause hydrops.

Currently rated Green on the following other PanelApp panel(s): Congenital anaemias

Details of review: The fetal case in Wagner et al 2021 (PMID: 34132406) had hydrops secondary to severe fetal anaemia at 28/40. Chonat et al 2019 (PMID: 31333484) also report 3 further unrelated cases with hydrops/fetal anaemia.
Sources: Literature, Expert Review