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Mendeliome v1.4157 SEC31A Zornitza Stark Publications for gene: SEC31A were set to PMID: 30464055; 40508110
Mendeliome v1.4156 SEC31A Zornitza Stark Classified gene: SEC31A as Green List (high evidence)
Mendeliome v1.4156 SEC31A Zornitza Stark Gene: sec31a has been classified as Green List (High Evidence).
Mendeliome v1.4155 SEC31A Zornitza Stark commented on gene: SEC31A: Functional data from PMID 30464055: knockdown SEC31A Drosophila had defective brains and early lethality. In line with SEC31A encoding one of the two coating layers comprising the Coat protein complex II (COP-II) complex, trafficking newly synthesised proteins from the endoplasmic reticulum (ER) to the Golgi, CRISPR/Cas9-mediated SEC31A null mutant cells demonstrated reduced viability through upregulation of ER-stress pathways.
Mendeliome v1.4155 SEC31A Zornitza Stark edited their review of gene: SEC31A: Added comment: PMID 39725565: Reports another individual from unrelated family with a homozygous splice‑acceptor loss‑of‑function variant (c.14351G>A) presenting with lethal neurodevelopmental disorder, dysmorphic facial features, brain anomalies, and severe skeletal defects. RT‑PCR on patient and carrier parents blood samples shows exon 12 skipping and markedly reduced SEC31A transcript, supporting loss‑of‑function.; Changed rating: GREEN; Changed publications: 30464055, 40508110, 39725565; Changed phenotypes: Halperin-Birk syndrome, MIM# 618651
Mendeliome v1.3654 SEC31A Zornitza Stark Phenotypes for gene: SEC31A were changed from Neurodevelopmental disorder with spastic quadriplegia, optic atrophy, seizures, and structural brain anomalies, MIM# 618651; congenital neurodevelopmental syndrome; spastic paraplegia; multiple contractures; profound developmental delay; epilepsy; failure to thrive to Halperin-Birk syndrome, MIM# 618651
Mendeliome v1.3653 SEC31A Zornitza Stark Publications for gene: SEC31A were set to PMID: 30464055
Mendeliome v1.3652 Zornitza Stark Added reviews for gene SEC31A from panel Arthrogryposis
Mendeliome v0.2452 SEC31A Zornitza Stark Marked gene: SEC31A as ready
Mendeliome v0.2452 SEC31A Zornitza Stark Gene: sec31a has been classified as Amber List (Moderate Evidence).
Mendeliome v0.2452 SEC31A Zornitza Stark Phenotypes for gene: SEC31A were changed from congenital neurodevelopmental syndrome; spastic paraplegia; multiple contractures; profound developmental delay; epilepsy; failure to thrive to Neurodevelopmental disorder with spastic quadriplegia, optic atrophy, seizures, and structural brain anomalies, MIM# 618651; congenital neurodevelopmental syndrome; spastic paraplegia; multiple contractures; profound developmental delay; epilepsy; failure to thrive
Mendeliome v0.2451 SEC31A Zornitza Stark Classified gene: SEC31A as Amber List (moderate evidence)
Mendeliome v0.2451 SEC31A Zornitza Stark Gene: sec31a has been classified as Amber List (Moderate Evidence).
Mendeliome v0.2378 SEC31A Hazel Phillimore gene: SEC31A was added
gene: SEC31A was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: SEC31A was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SEC31A were set to PMID: 30464055
Phenotypes for gene: SEC31A were set to congenital neurodevelopmental syndrome; spastic paraplegia; multiple contractures; profound developmental delay; epilepsy; failure to thrive
Review for gene: SEC31A was set to AMBER
Added comment: Frameshift. c.2776_2777, TA duplication, causing predicted p.A927fs*61 truncation and predicted NMD in 2 affected siblings in consanguineous Bedouin family with severe congenital neurological syndrome with spastic paraplegia, multiple contractures, profound developmental delay and convulsions. Failure to thrive. Lethal by age 4 years. Also had hearing defect, bilateral congenital cataract, horizontal nystagmus, with flat retina and optic atrophy. Supporting functional assays from knockout drosophila.
Sources: Literature