Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000698485 | SCV000827151 | likely pathogenic | Cohen syndrome | 2024-01-25 | criteria provided, single submitter | clinical testing | This sequence change affects a donor splice site in intron 31 of the VPS13B gene. It is expected to disrupt RNA splicing. Variants that disrupt the donor or acceptor splice site typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in VPS13B are known to be pathogenic (PMID: 15141358, 16648375, 20461111). This variant is present in population databases (rs761273297, gnomAD 0.002%). Disruption of this splice site has been observed in individual(s) with Cohen syndrome (PMID: 34425733). ClinVar contains an entry for this variant (Variation ID: 576076). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. |
Genomics England Pilot Project, |
RCV000698485 | SCV001760204 | likely pathogenic | Cohen syndrome | no assertion criteria provided | clinical testing |