ClinVar Miner

Submissions for variant NM_004444.5(EPHB4):c.2467del (p.Asp823fs)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Molecular Genetics, Royal Melbourne Hospital RCV003994765 SCV004812866 likely pathogenic EPHB4-associated vascular malformation spectrum 2023-09-04 criteria provided, single submitter clinical testing This sequence change in EPHB4 is a frameshift variant predicted to cause a premature stop codon, p.(Asp823Thrfs*2), in biologically relevant exon 14/17 leading to nonsense-mediated decay in a gene in which loss-of-function is an established disease mechanism (PMID: 29444212, 28687708, 30760892). This variant is absent from the population database gnomAD v2.1 and v3.1. To our knowledge, this variant is novel and has not been previously reported in the relevant scientific literature or databases. Based on the classification scheme RMH Modified ACMG/AMP Guidelines v1.6.1, this variant is classified as LIKELY PATHOGENIC. Following criteria are met: PVS1, PM2_Supporting.

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