Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV003605307 | SCV004452576 | pathogenic | Cohen syndrome | 2023-04-06 | criteria provided, single submitter | clinical testing | This sequence change affects an acceptor splice site in intron 54 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 not present in population databases (gnomAD no frequency). Disruption of this splice site has been observed in individual(s) with features of Cohen syndrome (Invitae). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. For these reasons, this variant has been classified as Pathogenic. |