Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000798826 | SCV000938459 | pathogenic | Hypohidrotic X-linked ectodermal dysplasia | 2018-10-22 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exon 8 of the EDA gene. The 5' boundary is likely confined to intron 7. The 3' end of this event is unknown as it extends through the termination codon beyond the assayed region for this gene and may encompass additional genes. While this deletion is not anticipated to result in nonsense mediated decay, it is expected to create a truncated protein product or disrupt mRNA translation. This variant has been observed to be hemizygous in multiple individual with clinical features of ectodermal dysplasia (Invitae). This variant disrupts the p.Thr378 amino acid residue in EDA. Other variant(s) that disrupt this residue have been observed in affected individuals (PMID: 11378824, 18384562, 18666859, 21457804, 24648697, 26273176), suggesting that it is a clinically significant residue. As a result, variants that disrupt this residue are likely to be causative of disease. For these reasons, this variant has been classified as Pathogenic. |