ClinVar Miner

Submissions for variant NM_000466.3(PEX1):c.3637-1G>A

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002586445 SCV002935327 likely pathogenic Zellweger spectrum disorders 2022-06-08 criteria provided, single submitter clinical testing This sequence change affects an acceptor splice site in intron 22 of the PEX1 gene. It is expected to disrupt RNA splicing. Variants that disrupt the donor or acceptor splice site typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in PEX1 are known to be pathogenic (PMID: 9398847, 16086329, 16141001, 21031596, 26387595, 31831025). This variant is not present in population databases (gnomAD no frequency). In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. This variant has not been reported in the literature in individuals affected with PEX1-related conditions.
Baylor Genetics RCV003475396 SCV004203324 likely pathogenic Heimler syndrome 1 2023-06-29 criteria provided, single submitter clinical testing

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