ClinVar Miner

Submissions for variant NM_004004.6(GJB2):c.*3C>A

gnomAD frequency: 0.00155  dbSNP: rs111033460
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Total submissions: 9
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine RCV000037803 SCV000061465 likely benign not specified 2015-02-19 criteria provided, single submitter clinical testing c.*3C>A in the 3' UTR of GJB2: This variant is not expected to have clinical sig nificance because it has been identified in 0.9% (57/6612) of Finnish chromosome s by the Exome Aggregation Consortium (ExAC, http://exac.broadinstitute.org; dbS NP rs111033460).
Illumina Laboratory Services, Illumina RCV000505513 SCV000382982 uncertain significance Autosomal recessive nonsyndromic hearing loss 1A 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.
Illumina Laboratory Services, Illumina RCV000375828 SCV000382984 benign Ichthyosis, hystrix-like, with hearing loss 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 and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease.
Illumina Laboratory Services, Illumina RCV000350337 SCV000382986 likely benign Autosomal dominant nonsyndromic hearing loss 3A 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 and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.
Genomic Diagnostic Laboratory, Division of Genomic Diagnostics, Children's Hospital of Philadelphia RCV000505513 SCV000599767 likely benign Autosomal recessive nonsyndromic hearing loss 1A 2017-05-09 criteria provided, single submitter clinical testing
Eurofins Ntd Llc (ga) RCV000037803 SCV000702685 likely benign not specified 2016-10-28 criteria provided, single submitter clinical testing
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories RCV000757330 SCV000885513 likely benign not provided 2017-07-10 criteria provided, single submitter clinical testing
GeneDx RCV000757330 SCV001794890 likely benign not provided 2022-12-04 criteria provided, single submitter clinical testing See Variant Classification Assertion Criteria.
Women's Health and Genetics/Laboratory Corporation of America, LabCorp RCV000037803 SCV002074370 benign not specified 2022-01-20 criteria provided, single submitter clinical testing

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