Total submissions: 5
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Genome- |
RCV001579137 | SCV001806555 | uncertain significance | Niemann-Pick disease, type A | 2021-07-22 | criteria provided, single submitter | clinical testing | |
Genome- |
RCV001579138 | SCV001806556 | uncertain significance | Niemann-Pick disease, type B | 2021-07-22 | criteria provided, single submitter | clinical testing | |
Revvity Omics, |
RCV003136114 | SCV003822008 | uncertain significance | not provided | 2019-05-09 | criteria provided, single submitter | clinical testing | |
Women's Health and Genetics/Laboratory Corporation of America, |
RCV003235590 | SCV003934636 | likely pathogenic | Sphingomyelin/cholesterol lipidosis | 2023-05-16 | criteria provided, single submitter | clinical testing | Variant summary: SMPD1 c.152A>T (p.Asp51Val) results in a non-conservative amino acid change in the encoded protein sequence. Three of five in-silico tools predict a benign effect of the variant on protein function. The variant allele was found at a frequency of 1.2e-05 in 249640 control chromosomes. c.152A>T has been reported in the literature in individuals affected with Niemann-Pick Disease (Simonaro_2002, Wasserstein_2006), and these patients were reported as compound heterozygous with variants that may be pathogenic. These data indicate that the variant is likely to be associated with disease. To our knowledge, no experimental evidence demonstrating an impact on protein function has been reported. The following publications have been ascertained in the context of this evaluation (PMID: 12369017, 17011332). Two clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation, and classified the variant as uncertain significance. Based on the evidence outlined above, the variant was classified as likely pathogenic. |
Baylor Genetics | RCV001579137 | SCV004203210 | likely pathogenic | Niemann-Pick disease, type A | 2023-11-18 | criteria provided, single submitter | clinical testing |