Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Clin |
RCV001725187 | SCV001960886 | likely benign | Overgrowth syndrome and/or cerebral malformations due to abnormalities in MTOR pathway genes | 2022-02-11 | reviewed by expert panel | curation | The NM_006218.4(PIK3CA): c.2040T>C (p.Val680=) variant is a synonymous (silent) variant that occurs at a nucleotide that is not conserved according to a PhyloP <0.1 (BP7). The results from in silico splicing predictors MaxEntScan, spliceAI and varSEAK support that this variant does not affect splicing (BP4). In summary, this variant meets the criteria to be classified as Likely benign for mosaic autosomal dominant overgrowth with or without cerebral malformations due to abnormalities in MTOR-pathway genes based on the ACMG/AMP criteria applied, as specified by the ClinGen Brain Malformations Expert Panel: BP4, BP7; -2 points (VCEP specifications version 1; Approved: 1/31/2021) |
Labcorp Genetics |
RCV000535432 | SCV000626812 | likely benign | Cowden syndrome | 2023-11-05 | criteria provided, single submitter | clinical testing | |
Ambry Genetics | RCV002420353 | SCV002719749 | likely benign | Inborn genetic diseases | 2022-03-16 | criteria provided, single submitter | clinical testing | This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. |