Activity

Filter

Cancel
Date Panel Item Activity
7 actions
Aminoacidopathy v1.28 ALDH18A1 Zornitza Stark Marked gene: ALDH18A1 as ready
Aminoacidopathy v1.28 ALDH18A1 Zornitza Stark Gene: aldh18a1 has been classified as Green List (High Evidence).
Aminoacidopathy v1.28 ALDH18A1 Zornitza Stark Publications for gene: ALDH18A1 were set to 32017139, 26026163, 26320891
Aminoacidopathy v1.27 ALDH18A1 Zornitza Stark Classified gene: ALDH18A1 as Green List (high evidence)
Aminoacidopathy v1.27 ALDH18A1 Zornitza Stark Gene: aldh18a1 has been classified as Green List (High Evidence).
Aminoacidopathy v1.9 ALDH18A1 Sangavi Sivagnanasundram edited their review of gene: ALDH18A1: Changed rating: GREEN
Aminoacidopathy v1.9 ALDH18A1 Sangavi Sivagnanasundram gene: ALDH18A1 was added
gene: ALDH18A1 was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: ALDH18A1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Publications for gene: ALDH18A1 were set to 32017139, 26026163, 26320891
Phenotypes for gene: ALDH18A1 were set to P5CS deficiency MONDO:0100126
Added comment: Classified Definitive on 18/05/2021 by ClinGen Aminoacidopathy GCEP - https://search.clinicalgenome.org/CCID:004093

P5CS is an important enzyme in several amino acid pathways. >10 Individuals with abnormal biochemistry and function studies have been conducted.

Mechanism of disease is variable LOF depending on the mutation present which results in the spectrum of severity in the phenotype.
Dominant negative mutations have a less severe phenotype (AD cutis laxa/hsp) to the severely affected proteins having no activity (AR cutis laxa/hsp) (PMID: 32017139).
Sources: ClinGen