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  3. ALDH18A1
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Fetal anomalies

Gene: ALDH18A1

Green List (high evidence)
ALDH18A1 (aldehyde dehydrogenase 18 family member A1)
EnsemblGeneIds (GRCh38): ENSG00000059573
EnsemblGeneIds (GRCh37): ENSG00000059573
OMIM: 138250, Gene2Phenotype
ALDH18A1 is in 20 panels

1 review

Rebecca Foulger (Genomics England curator)

Green List (high evidence)

Comment on mode of inheritance: Mode of inheritance in original PAGE file was Monoallelic for 'CUTIS LAXA, AUTOSOMAL DOMINANT 3' and 'SPASTIC PARAPLEGIA 9, AUTOSOMAL DOMINANT', and Biallelic for 'MENTAL RETARDATION-JOINT HYPERMOBILITY-SKIN LAXITY WITH OR WITHOUT METABOLIC ABNORMALITIES'. Clinical review confirmed that ALDH18A1 should be on the panel with both monoallelic and biallelic inheritance.
Created: 24 Mar 2019, 8:13 p.m.
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: Confirmed that phenotype is fetally-relevant: keep on the Fetal anomalies panel as Green. Additional notes from clinical review: Include with both monoallelic and biallelic mode of inheritance.
Created: 24 Mar 2019, 4:30 p.m.
DDG2P rating in original PAGE list: Confirmed for SPASTIC PARAPLEGIA 9, AUTOSOMAL DOMINANT, Confirmed for MENTAL RETARDATION-JOINT HYPERMOBILITY-SKIN LAXITY WITH OR WITHOUT METABOLIC ABNORMALITIES, and Confirmed for CUTIS LAXA, AUTOSOMAL DOMINANT 3.
Created: 11 Dec 2018, 9:04 a.m.
In the original PAGE file, MOP listed as Dominant negative for SPASTIC PARAPLEGIA 9, AUTOSOMAL DOMINANT, LOF for MENTAL RETARDATION-JOINT HYPERMOBILITY-SKIN LAXITY WITH OR WITHOUT METABOLIC ABNORMALITIES, and Activating for CUTIS LAXA, AUTOSOMAL DOMINANT 3.
Created: 8 Nov 2018, 4:45 p.m.

Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal

Created: 8 Nov 2018, 4:45 p.m.

Panel version: 0.134

History Filter Activity

24 Mar 2019, Gel status: 4

Set mode of inheritance

Rebecca Foulger (Genomics England curator)

Mode of inheritance for gene: ALDH18A1 was changed from BOTH monoallelic and biallelic, autosomal or pseudoautosomal to BOTH monoallelic and biallelic, autosomal or pseudoautosomal

8 Nov 2018, Gel status: 4

Set Phenotypes

Rebecca Foulger (Genomics England curator)

Added phenotypes CUTIS LAXA, AUTOSOMAL DOMINANT 3 for gene: ALDH18A1

8 Nov 2018, Gel status: 4

Set Phenotypes

Rebecca Foulger (Genomics England curator)

Added phenotypes MENTAL RETARDATION-JOINT HYPERMOBILITY-SKIN LAXITY WITH OR WITHOUT METABOLIC ABNORMALITIES for gene: ALDH18A1

8 Nov 2018, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set Phenotypes

Rebecca Foulger (Genomics England curator)

gene: ALDH18A1 was added gene: ALDH18A1 was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype Mode of inheritance for gene: ALDH18A1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Phenotypes for gene: ALDH18A1 were set to SPASTIC PARAPLEGIA 9, AUTOSOMAL DOMINANT