Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Genetics and Molecular Pathology, |
RCV003447765 | SCV004175497 | uncertain significance | von Willebrand disease type 2 | 2023-06-01 | criteria provided, single submitter | clinical testing | The VWF c.1886A>C variant is classified as VUS (PM2, PP3, PP4) The VWF c.1886A>C variant is a single nucleotide change in exon 15/52 of the VWF gene, which is predicted to change the amino acid tyrosine at position 629 in the protein to serine. This variant is absent from population databases (PM2). Computational predictions support a deleterious effect on the gene or gene product (PP3). This variant is at a residue where a different variant, VWF:c.1886A>G (p.Tyr629Cys) has been seen before as a secondary mutation (HGMD:CM1510562, PMID:26207643). The family history is consistent with the mode of inheritance of this condition and this patient has a well-defined syndrome with little overlap with other clinical presentation (PP4). This variant has not been reported in dbSNP, ClinVar or HGMD. |