ClinVar Miner

Submissions for variant NM_000548.5(TSC2):c.944C>T (p.Ser315Leu)

gnomAD frequency: 0.00001  dbSNP: rs202082319
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Total submissions: 5
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000166873 SCV000217689 likely benign Hereditary cancer-predisposing syndrome 2023-03-15 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.
Labcorp Genetics (formerly Invitae), Labcorp RCV000553448 SCV000644684 likely benign Tuberous sclerosis 2 2024-12-26 criteria provided, single submitter clinical testing
GeneDx RCV001762388 SCV002001003 uncertain significance not provided 2020-04-28 criteria provided, single submitter clinical testing In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 22703879)
Genome-Nilou Lab RCV000553448 SCV002041117 uncertain significance Tuberous sclerosis 2 2021-11-07 criteria provided, single submitter clinical testing
All of Us Research Program, National Institutes of Health RCV003995539 SCV004817046 uncertain significance Tuberous sclerosis syndrome 2023-09-09 criteria provided, single submitter clinical testing This missense variant replaces serine with leucine at codon 315 of the TSC2 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with tuberous sclerosis complex in the literature. This variant has been identified in 2/238044 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.

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