ClinVar Miner

Submissions for variant NM_002778.4(PSAP):c.527dup (p.Leu177fs)

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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 RCV002801121 SCV003197151 pathogenic Sphingolipid activator protein 1 deficiency 2022-05-11 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Leu177Serfs*18) in the PSAP gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in PSAP are known to be pathogenic (PMID: 8554069, 11309366, 17616409, 19267410, 30632081). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with PSAP-related conditions. For these reasons, this variant has been classified as Pathogenic.

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