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| Intellectual disability - microarray and sequencing v3.287 | EXOC7 | Arina Puzriakova Classified gene: EXOC7 as Amber List (moderate evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability - microarray and sequencing v3.287 | EXOC7 |
Arina Puzriakova Added comment: Comment on list classification: Though mild-severe DD is reported in all surviving patients to date (4 individuals from 2 families), additional unrelated cases required before inclusion on a diagnostic panel. Therefore, rating Amber in anticipation of further publications (added to watchlist). |
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| Intellectual disability - microarray and sequencing v3.287 | EXOC7 | Arina Puzriakova Gene: exoc7 has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability - microarray and sequencing v3.286 | EXOC7 | Arina Puzriakova Tag watchlist tag was added to gene: EXOC7. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability - microarray and sequencing v3.126 | EXOC7 |
Zornitza Stark gene: EXOC7 was added gene: EXOC7 was added to Intellectual disability. Sources: Literature Mode of inheritance for gene: EXOC7 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: EXOC7 were set to 32103185 Phenotypes for gene: EXOC7 were set to brain atrophy; seizures; developmental delay; microcephaly Review for gene: EXOC7 was set to GREEN gene: EXOC7 was marked as current diagnostic Added comment: 4 families with 8 affected individuals with brain atrophy, seizures, and developmental delay, and in more severe cases microcephaly and infantile death. Four novel homozygous or comp.heterozygous variants found in EXOC7, which segregated with disease in the families. They showed that EXOC7, a member of the mammalian exocyst complex, is highly expressed in developing human cortex. In addition, a zebrafish model of Exoc7 deficiency recapitulates the human disorder with increased apoptosis and decreased progenitor cells during telencephalon development, suggesting that the brain atrophy in human cases reflects neuronal degeneration. We have added to the Microcephaly and Genetic Epilepsies panels as well. Sources: Literature |
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