ClinVar Miner

Submissions for variant NM_022464.5(SIL1):c.1038del (p.Glu347fs)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Women's Health and Genetics/Laboratory Corporation of America, LabCorp RCV003123521 SCV003801175 likely pathogenic Marinesco-Sjögren syndrome 2023-01-05 criteria provided, single submitter clinical testing Variant summary: SIL1 c.1038delC (p.Glu347ArgfsX6) results in a premature termination codon predicted to cause a truncation of the encoded protein, a commonly known mechanism for disease. Although it is not expected to cause nonsense mediated decay, truncations downstream of this variant have been classified as pathogenic in ClinVar and have been associated with disease (HGMD database). The variant was absent in 245016 control chromosomes (gnomAD). To our knowledge, no occurrence of c.1038delC in individuals affected with Marinesco-Sjogren Syndrome and no experimental evidence demonstrating its impact on protein function have been reported. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar after 2014. Based on the evidence outlined above, the variant was classified as likely pathogenic.

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