ClinVar Miner

Submissions for variant NM_001271.4(CHD2):c.3651del (p.Asn1218fs)

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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 RCV003742157 SCV004449213 pathogenic Developmental and epileptic encephalopathy 94 2023-03-25 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. This variant has not been reported in the literature in individuals affected with CHD2-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Asn1218Metfs*2) in the CHD2 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in CHD2 are known to be pathogenic (PMID: 23708187, 24207121).

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