ClinVar Miner

Submissions for variant NM_139058.3(ARX):c.84C>A (p.Cys28Ter)

dbSNP: rs932485786
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Broad Center for Mendelian Genomics, Broad Institute of MIT and Harvard RCV000785913 SCV000924489 likely pathogenic Developmental and epileptic encephalopathy, 1 2018-06-15 criteria provided, single submitter research The hemizygous p.Cys28Ter variant was identified by our study in one individual with early infantile epileptic encephalopathy. This variant was absent from large population studies and computational prediction tools suggest that this variant may impact the protein. Loss of function of the ARX gene is an established disease mechanism in X-linked early infantile epileptic encephalopathy, and this is a loss of function variant. In summary, although additional studies are required to fully establish its pathogenicity, this variant is likely pathogenic.

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