ClinVar Miner

Submissions for variant NM_018486.3(HDAC8):c.1112-2A>G

dbSNP: rs1131690790
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000494703 SCV000652507 uncertain significance Cornelia de Lange syndrome 5 2017-07-31 criteria provided, single submitter clinical testing 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. Nucleotide substitutions within the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with HDAC8-related disease. This variant is not present in population databases (ExAC no frequency). This sequence change affects an acceptor splice site in the last intron (intron 10) of the HDAC8 gene. While this is not anticipated to result in nonsense mediated decay, it likely alters RNA splicing and results in a disrupted protein product.
Institute of Human Genetics, University of Goettingen RCV000494703 SCV000579308 likely pathogenic Cornelia de Lange syndrome 5 2017-05-31 no assertion criteria provided clinical testing

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