ClinVar Miner

Submissions for variant NM_016042.4(EXOSC3):c.166A>C (p.Asn56His)

gnomAD frequency: 0.00022  dbSNP: rs148348866
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Total submissions: 6
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Illumina Laboratory Services, Illumina RCV000874627 SCV000480165 uncertain significance Pontocerebellar hypoplasia type 1B 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.
GeneDx RCV000418914 SCV000526851 likely benign not specified 2016-05-12 criteria provided, single submitter clinical testing This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease.
Invitae RCV000874627 SCV001016823 benign Pontocerebellar hypoplasia type 1B 2024-01-30 criteria provided, single submitter clinical testing
Ambry Genetics RCV002523792 SCV003682013 likely benign Inborn genetic diseases 2021-06-11 criteria provided, single submitter clinical testing This alteration is classified as likely benign based on a combination of the following: 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.
PreventionGenetics, part of Exact Sciences RCV003902438 SCV004725485 benign EXOSC3-related condition 2019-04-12 criteria provided, single submitter clinical testing This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications).
Service de Génétique Moléculaire, Hôpital Robert Debré RCV000874627 SCV001432431 likely benign Pontocerebellar hypoplasia type 1B no assertion criteria provided clinical testing

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