ClinVar Miner

Submissions for variant NM_000051.3(ATM):c.1272T>C (p.Pro424=) (rs35578748)

Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 10
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000122817 SCV000166074 benign Ataxia-telangiectasia syndrome 2019-12-31 criteria provided, single submitter clinical testing
GeneDx RCV000211959 SCV000209587 benign not specified 2014-09-28 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.
Ambry Genetics RCV000159603 SCV000213198 likely benign Hereditary cancer-predisposing syndrome 2014-07-08 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.
Illumina Clinical Services Laboratory,Illumina RCV000122817 SCV000367028 uncertain significance Ataxia-telangiectasia syndrome 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.
Color RCV000159603 SCV000537415 likely benign Hereditary cancer-predisposing syndrome 2015-07-16 criteria provided, single submitter clinical testing
Integrated Genetics/Laboratory Corporation of America RCV000211959 SCV000694176 likely benign not specified 2018-11-12 criteria provided, single submitter clinical testing Variant summary: ATM c.1272T>C alters a non-conserved nucleotide resulting in a synonymous change. 5/5 computational tools predict no significant impact on normal splicing. However, these predictions have yet to be confirmed by functional studies. The variant allele was found at a frequency of 0.00028 in 274872 control chromosomes (gnomAD). This frequency is not significantly higher than expected for a pathogenic variant in ATM causing Ataxia-Telangiectasia (0.00028 vs 0.004), allowing no conclusion about variant significance. c.1272T>C has been reported in the literature in an individual affected with Breast Cancer (Bernstein 2010), however this report does not provide unequivocal conclusions about association of the variant with Ataxia-Telangiectasia. Co-occurrence with another pathogenic variant have been reported (ATM c.6095G>A, in an internal sample), providing supporting evidence for a benign role. In addition, the variant was reported in 4 / 7325 European American women, who were older than 70 years of age, and never had cancer (in the FLOSSIES database). To our knowledge, no experimental evidence demonstrating an impact on protein function has been reported. Four other clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation (1 classifying the variant as benign, 2 calling it likely benign, and one as a VUS). Based on the evidence outlined above, the variant was classified as likely benign.
PreventionGenetics,PreventionGenetics RCV000588662 SCV000805494 likely benign not provided 2016-12-30 criteria provided, single submitter clinical testing
Mendelics RCV000122817 SCV001138463 likely benign Ataxia-telangiectasia syndrome 2019-05-28 criteria provided, single submitter clinical testing
CeGaT Praxis fuer Humangenetik Tuebingen RCV000588662 SCV001148403 likely benign not provided 2020-04-01 criteria provided, single submitter clinical testing
Natera, Inc. RCV000122817 SCV001461080 likely benign Ataxia-telangiectasia syndrome 2020-01-10 no assertion criteria provided clinical testing

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.