ClinVar Miner

Submissions for variant NM_172107.4(KCNQ2):c.1119-18T>A

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV005114998 SCV005737644 uncertain significance Early infantile epileptic encephalopathy with suppression bursts 2024-02-22 criteria provided, single submitter clinical testing This sequence change falls in intron 8 of the KCNQ2 gene. It does not directly change the encoded amino acid sequence of the KCNQ2 protein. This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with KCNQ2-related conditions. 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 available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

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