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Bilateral congenital or childhood onset cataracts v2.98 ATAD3A Ivone Leong Tag for-review was removed from gene: ATAD3A.
Bilateral congenital or childhood onset cataracts v2.98 ATAD3A Ivone Leong commented on gene: ATAD3A: The rating of this gene has been updated following NHS Genomic Medicine Service approval.
Bilateral congenital or childhood onset cataracts v2.97 ATAD3A Ivone Leong Source Expert Review Green was added to ATAD3A.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Bilateral congenital or childhood onset cataracts v2.75 ATAD3A Arina Puzriakova Phenotypes for gene: ATAD3A were changed from Harel-Yoon syndrome, 617183 to Harel-Yoon syndrome, OMIM:617183
Bilateral congenital or childhood onset cataracts v2.11 ATAD3A Ivone Leong Classified gene: ATAD3A as Amber List (moderate evidence)
Bilateral congenital or childhood onset cataracts v2.11 ATAD3A Ivone Leong Gene: atad3a has been classified as Amber List (Moderate Evidence).
Bilateral congenital or childhood onset cataracts v2.10 ATAD3A Ivone Leong gene: ATAD3A was added
gene: ATAD3A was added to Cataracts. Sources: Literature
for-review tags were added to gene: ATAD3A.
Mode of inheritance for gene: ATAD3A was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: ATAD3A were set to 27640307; 28652416; 28158749; 31727539
Phenotypes for gene: ATAD3A were set to Harel-Yoon syndrome, 617183
Review for gene: ATAD3A was set to AMBER
Added comment: Added new gene as Amber for now, but should be promoted to Green (as there is enough evidence for it to be a Green gene) at the next major review.

PMID: 27640307 describes 5 patients from 5 unrelated families with the same de novo variant (c.1582 C>T, R528W). 3/5 patients have optic atrophy and 2/5 have hypertrophic cardiomyopathy (HCM). The authors have suggested that R528W exerts a dominant negative effect.

Three patients from 2 additional families have biallelic variants (1 compound heterozygous and 1 biallelic deletion of ATAD3B and ATAD3A). These 3 patients did not have optic atrophy nor HCM, but had congenital cataracts.

PMID: 31727539 describes a consanguineous family with 4 affected individuals with biallelic variant (c.1217T>G, L406R). 3/4 had congenital cataracts and 4/4 had HCM. No one had optic atrophy.
Sources: Literature