Total submissions: 5
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Invitae | RCV000467450 | SCV000542226 | benign | Neurofibromatosis, type 1 | 2023-12-20 | criteria provided, single submitter | clinical testing | |
| Center for Human Genetics, |
RCV000467450 | SCV000782023 | uncertain significance | Neurofibromatosis, type 1 | 2016-11-01 | criteria provided, single submitter | clinical testing | |
| Gene |
RCV001753511 | SCV002004974 | uncertain significance | not provided | 2021-07-06 | criteria provided, single submitter | clinical testing | Has not been previously published as pathogenic or benign to our knowledge; In silico analysis supports that this missense variant does not alter protein structure/function; This variant is associated with the following publications: (PMID: 27535533, 22807134) |
| Women's Health and Genetics/Laboratory Corporation of America, |
RCV001778748 | SCV002015059 | likely benign | not specified | 2021-10-25 | criteria provided, single submitter | clinical testing | Variant summary: NF1 c.4358C>T (p.Ala1453Val) 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 4.3e-05 in 231802 control chromosomes, predominantly at a frequency of 0.0003 within the Latino subpopulation in the gnomAD database. The observed variant frequency within Latino control individuals in the gnomAD database is approximately 1.4 fold of the estimated maximal expected allele frequency for a pathogenic variant in NF1 causing Neurofibromatosis Type 1 phenotype (0.00021), strongly suggesting that the variant is a benign polymorphism found primarily in populations of Latino origin. To our knowledge, no occurrence of c.4358C>T in individuals affected with Neurofibromatosis Type 1 and no experimental evidence demonstrating its impact on protein function have been reported. Two clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation. One laboratory classified the variant as benign and one laboratory classified the variant as uncertain significance. Based on the evidence outlined above, the variant was classified as likely benign. |
| Quest Diagnostics Nichols Institute San Juan Capistrano | RCV001753511 | SCV004222172 | uncertain significance | not provided | 2013-11-04 | criteria provided, single submitter | clinical testing |