Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000459792 | SCV000563935 | pathogenic | Legius syndrome | 2016-11-10 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exons 2-7 of the SPRED1 gene. The 5' boundary is likely confined to intron 1. 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 SPRED1 protein. This variant has not been reported in the literature in individuals with a SPRED1-related disease. Several different truncating variants in exon 7 have been determined to be pathogenic (p.Met266VAlfs*4, p.385Ilefs*20) (PMID: 17704776, 22751498). This suggests that deletion of this region of the SPRED1 protein is causative of disease. For these reasons, this variant has been classified as Pathogenic. |