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Mendeliome v1.373 DACT1 Zornitza Stark Classified gene: DACT1 as Amber List (moderate evidence)
Mendeliome v1.373 DACT1 Zornitza Stark Gene: dact1 has been classified as Amber List (Moderate Evidence).
Mendeliome v1.369 DACT1 Paul De Fazio reviewed gene: DACT1: Rating: AMBER; Mode of pathogenicity: None; Publications: 36066768; Phenotypes: Townes-Brocks syndrome 2 MONDO:0054582; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown; Current diagnostic: yes
Mendeliome v0.3460 DACT1 Zornitza Stark Marked gene: DACT1 as ready
Mendeliome v0.3460 DACT1 Zornitza Stark Gene: dact1 has been classified as Red List (Low Evidence).
Mendeliome v0.3460 DACT1 Zornitza Stark Phenotypes for gene: DACT1 were changed from ?Townes-Brocks syndrome 2 (OMIM #617466) to Townes-Brocks syndrome 2 (OMIM #617466)
Mendeliome v0.3459 DACT1 Zornitza Stark Classified gene: DACT1 as Red List (low evidence)
Mendeliome v0.3459 DACT1 Zornitza Stark Gene: dact1 has been classified as Red List (Low Evidence).
Mendeliome v0.3450 DACT1 Natalie Tan gene: DACT1 was added
gene: DACT1 was added to Mendeliome. Sources: NHS GMS
Mode of inheritance for gene: DACT1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: DACT1 were set to PMID: 28054444; 22610794; 19701191
Phenotypes for gene: DACT1 were set to ?Townes-Brocks syndrome 2 (OMIM #617466)
Review for gene: DACT1 was set to RED
Added comment: Webb et al. (2017) reported 6 affected members of a 3-generation family with ?Townes-Brocks syndrome-2, identified heterozygosity for a nonsense mutation in the DACT1 gene that segregated with disease. Clinical features include imperforate anus, rectovaginal fistula, crossed fused renal ectopia, vesicoureteral reflux, unilateral microtia, overfolded helices and cupped ears. One family member (proband's mother) with scoliosis and spina bifida occulta. Neural tube defects reported in a study of human fetuses (PMID: 22610794) and a mouse model (PMID: 19701191). Listed in Decipher v10.0 for an individual with abnormalities of (i) head or neck (ii) nervous system (iii) skeletal system. Unlike the gene SALL1 that causes Townes-Brocks syndrome 1, there is no information specifically relating to DACT1 with radial dysplasia, as these were not observed in the family with ?Townes-Brocks syndrome 2 (PMID: 28054444).
Sources: NHS GMS