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Retinal disorders

Gene: AP5M1

Amber List (moderate evidence)

AP5M1 (adaptor related protein complex 5 mu 1 subunit)
EnsemblGeneIds (GRCh38): ENSG00000053770
EnsemblGeneIds (GRCh37): ENSG00000053770
OMIM: 614368, Gene2Phenotype
AP5M1 is in 1 panel

2 reviews

Sarah Leigh (Genomics England Curator)

Green List (high evidence)

In PMID: 40081374, Kaminska et al report variants in three of the genes which encode different subunits of the vesicular fifth adaptor protein (AP-5) complex: AP5Z1, AP5M1, and AP5B1, in patients with a specific form of macular degeneration. Seventeen biallelic AP5Z1 variants were been reported in fourteen unrelated families, three homozygous AP5M1 variant were found in three unrelated cases and three biallelic AP5B1 variants were found in two unrelated cases. Due to the involvement of variants in the AP-5 complex, the authors suggest that the resultant condition should be called lysosomal macular dystrophy.
Created: 26 Mar 2025, 11:26 a.m. | Last Modified: 26 Mar 2025, 11:26 a.m.
Panel Version: 7.16

Cassandra Smith (Genomics England)

Green List (high evidence)

Not yet findable in PubMed

Paper: https://www.cell.com/ajhg/fulltext/S0002-9297(25)00062-X

Identified three patients from three different families with biallelic LOF variants and macular dystrophy
Sources: Literature
Created: 13 Mar 2025, 10:50 a.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
Phenotypes
  • Lysosomal macular dystrophy
Tags
Q1_25_ NHS_review Q1_25_ promote_green
OMIM
614368
Clinvar variants
Variants in AP5M1
Penetrance
None
Publications
Panels with this gene

History Filter Activity

26 Mar 2025, Gel status: 2

Added Tag, Added Tag

Sarah Leigh (Genomics England Curator)

Tag Q1_25_ NHS_review tag was added to gene: AP5M1. Tag Q1_25_ promote_green tag was added to gene: AP5M1.

26 Mar 2025, Gel status: 2

Set Phenotypes

Sarah Leigh (Genomics England Curator)

Phenotypes for gene: AP5M1 were changed from to Lysosomal macular dystrophy

26 Mar 2025, Gel status: 2

Set publications

Sarah Leigh (Genomics England Curator)

Publications for gene: AP5M1 were set to

26 Mar 2025, Gel status: 2

Entity classified by Genomics England curator

Sarah Leigh (Genomics England Curator)

Gene: ap5m1 has been classified as Amber List (Moderate Evidence).

13 Mar 2025, Gel status: 0

Created, Added New Source, Set mode of inheritance

Cassandra Smith (Genomics England)

gene: AP5M1 was added gene: AP5M1 was added to Retinal disorders. Sources: Literature Mode of inheritance for gene: AP5M1 was set to BIALLELIC, autosomal or pseudoautosomal Review for gene: AP5M1 was set to GREEN