ClinVar Miner

Submissions for variant NM_001256317.3(TMPRSS3):c.1042G>A (p.Asp348Asn) (rs111033261)

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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Laboratory for Molecular Medicine, Partners HealthCare Personalized Medicine RCV000039331 SCV000063015 likely benign not specified 2019-03-19 criteria provided, single submitter clinical testing The p.Asp348Asn variant in TMPRSS3 is classified as likely benign because it has been identified in 0.1% (145/128962) of European chromosomes by gnomAD (, and computational prediction tools predict that this variant does not impact the protein. Although it has been identified by our laboratory in 8 individuals with hearing loss, none of these individuals carried a second TMPRSS3 variant, and 1 individual had an alternate genetic etiology. ACMG/AMP Criteria applied: BS1_Supporting, BP4.
Illumina Clinical Services Laboratory,Illumina RCV000764256 SCV000436163 uncertain significance Deafness, autosomal recessive 8 2018-01-13 criteria provided, single submitter clinical testing This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.
Fulgent Genetics,Fulgent Genetics RCV000764256 SCV000895262 uncertain significance Deafness, autosomal recessive 8 2018-10-31 criteria provided, single submitter clinical testing
GeneDx RCV001574333 SCV001801134 uncertain significance not provided 2021-04-05 criteria provided, single submitter clinical testing In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge

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