Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001061102 | SCV001225834 | pathogenic | Cerebral cavernous malformation | 2022-10-28 | criteria provided, single submitter | clinical testing | Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. ClinVar contains an entry for this variant (Variation ID: 855769). Disruption of this splice site has been observed in individual(s) with cerebral cavernous malformations (PMID: 28645800). This variant is not present in population databases (gnomAD no frequency). This sequence change affects a donor splice site in intron 9 of the KRIT1 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 KRIT1 are known to be pathogenic (PMID: 10508515, 11222804, 12404106, 24689081). For these reasons, this variant has been classified as Pathogenic. |