Total submissions: 9
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000466659 | SCV000547759 | benign | Fanconi anemia | 2024-01-25 | criteria provided, single submitter | clinical testing | |
Genetic Services Laboratory, |
RCV000503748 | SCV000594645 | uncertain significance | not specified | 2016-10-14 | criteria provided, single submitter | clinical testing | |
Illumina Laboratory Services, |
RCV001118714 | SCV001277017 | uncertain significance | Fanconi anemia complementation group A | 2017-04-27 | criteria provided, single submitter | clinical testing | This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. However, the evidence from the literature, in combination with allele frequency data from public databases where available, was not sufficient to rule this variant in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance. |
Ce |
RCV001172102 | SCV001335051 | uncertain significance | not provided | 2020-03-01 | criteria provided, single submitter | clinical testing | |
Baylor Genetics | RCV001118714 | SCV001482550 | uncertain significance | Fanconi anemia complementation group A | 2020-09-11 | criteria provided, single submitter | clinical testing | This variant was determined to be of uncertain significance according to ACMG Guidelines, 2015 [PMID:25741868]. |
Sema4, |
RCV000466659 | SCV002535024 | likely benign | Fanconi anemia | 2020-10-20 | criteria provided, single submitter | curation | |
Quest Diagnostics Nichols Institute San Juan Capistrano | RCV001172102 | SCV004218581 | likely benign | not provided | 2022-12-15 | criteria provided, single submitter | clinical testing | |
Department of Pathology and Laboratory Medicine, |
RCV001172102 | SCV001550575 | uncertain significance | not provided | no assertion criteria provided | clinical testing | The FANCA p.Thr126Arg variant was identified in dbSNP (ID: rs139160837), ClinVar (classified as a VUS by Genetic Services Laboratory, University of Chicago and as likely benign by Invitae for Fanconi Anemia) and Cosmic (FATHMM prediction of neutral; score=0.02) but was not identified in LOVD 3.0. The variant was identified in control databases in 112 of 282582 chromosomes at a frequency of 0.000396 increasing the likelihood this could be a low frequency benign variant (Genome Aggregation Database Feb 27, 2017). The variant was observed in the following populations: Ashkenazi Jewish in 72 of 10354 chromosomes (freq: 0.006954), European (non-Finnish) in 38 of 128992 chromosomes (freq: 0.000295) and Other in 2 of 7218 chromosomes (freq: 0.000277); it was not observed in the African, Latino, East Asian, European (Finnish) and South Asian populations. The p.T126R variant was identified in 1/44 cases of familial pancreatic cancer (freq=0.011) but was not identified in 115 controls (Rogers_2004_PMID: 15591268). The variant was also found in 1/417 patients with Fanconi anemia (freq=0.001) along with a BRCA2 mutation (c.8567A>C), however the FANCA p.T126R variant was predicted to be benign (Chandrasekharappa_2017_PMID: 28678401). The variant occurs outside of the splicing consensus sequence however 2 of 4 in silico or computational prediction software programs (SpliceSiteFinder, MaxEntScan) predict the loss of an unreported 3' splice site. The p.Thr126 residue is not conserved in mammals and four out of five computational analyses (PolyPhen-2, SIFT, AlignGVGD, MutationTaster) do not suggest a high likelihood of impact to the protein. In summary, based on the above information the clinical significance of this variant cannot be determined with certainty at this time. This variant is classified as a variant of uncertain significance. | |
Natera, |
RCV000466659 | SCV002090772 | likely benign | Fanconi anemia | 2020-01-15 | no assertion criteria provided | clinical testing |