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Ataxia and cerebellar anomalies - narrow panel v5.3 DNAJC3 Achchuthan Shanmugasundram Tag Q3_23_promote_green was removed from gene: DNAJC3.
Ataxia and cerebellar anomalies - narrow panel v5.3 DNAJC3 Sarah Leigh reviewed gene: DNAJC3: Rating: GREEN; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Ataxia and cerebellar anomalies - narrow panel v5.2 DNAJC3 Achchuthan Shanmugasundram Source Expert Review Green was added to DNAJC3.
Source NHS GMS was added to DNAJC3.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Ataxia and cerebellar anomalies - narrow panel v4.24 DNAJC3 Achchuthan Shanmugasundram Classified gene: DNAJC3 as Amber List (moderate evidence)
Ataxia and cerebellar anomalies - narrow panel v4.24 DNAJC3 Achchuthan Shanmugasundram Added comment: Comment on list classification: There are five unrelated families identified with biallelic DNAJC3 variants and reported with gait ataxia since childhood/ adolescence. Hence, this gene can be promoted to Green rating in the next GMS update.
Ataxia and cerebellar anomalies - narrow panel v4.24 DNAJC3 Achchuthan Shanmugasundram Gene: dnajc3 has been classified as Amber List (Moderate Evidence).
Ataxia and cerebellar anomalies - narrow panel v4.23 DNAJC3 Achchuthan Shanmugasundram Tag Q3_23_promote_green tag was added to gene: DNAJC3.
Ataxia and cerebellar anomalies - narrow panel v4.23 DNAJC3 Achchuthan Shanmugasundram gene: DNAJC3 was added
gene: DNAJC3 was added to Ataxia and cerebellar anomalies - narrow panel. Sources: Literature
Mode of inheritance for gene: DNAJC3 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: DNAJC3 were set to 25466870; 28940199; 32738013; 33486469; 34654017
Phenotypes for gene: DNAJC3 were set to Ataxia, combined cerebellar and peripheral, with hearing loss and diabetes mellitus, OMIM:616192
Review for gene: DNAJC3 was set to GREEN
Added comment: PMID:25466870 - Five individuals from two different families were identified with homozygous DNAJC3 variants (family 1: c.580C>T (p.Arg194Ter); family 2: 72kb del (exons 6-12)) and reported with gait ataxia as one of the clinical manifestations. The onset of gait disturbances was during childhood/ adolescence for four of these cases.

PMID:28940199 - Cousin of family 1 from PMID:2546687 with the same variant and presented with gait ataxia since 15 years of age.

PMID:32738013 - Two unrelated children were identified with homozygous splice site variants (case 1: c.393+2T>G; case 2: c.393+2T>C) in DNAJC3 and were reported with gait ataxia.

PMID:33486469 - Two unrelated patients were identified with compound heterozygous (patient 1: p.Met1Val & p.Arg346Ter) or homozygous (patient 2: p.Arg393Ter) variants, of which patient 1 had ataxia.

PMID:34654017 - Two siblings (aged 10 and 5 years) identified with homozygous DNAJC3 variant (c.367_1370delAGAA; p.Lys456SerfsTer85) presented with gait ataxia.
Sources: Literature