ClinVar Miner

Submissions for variant NM_001111.5(ADAR):c.2565_2568del (p.Asn857fs)

dbSNP: rs1180888940
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV001008129 SCV001167888 pathogenic not provided 2019-02-27 criteria provided, single submitter clinical testing The c.2565_2568delGACT variant in the ADAR gene has been reported previously in an individual with Aicardi-Goutieres syndrome and an individual with bilateral striatal necrosis who were both heterozygous for the c.2565_2568delGACT variant and another ADAR variant (Rice et al., 2013; Livingston et al., 2014). In addition the c.2565_2568delGACT variant has been reported as a de novo variant in an individual with dyschromatosis symmetrica hereditaria (Li et al., 2014). The c.2565_2568delGACT variant causes a frameshift starting with codon Asparagine 857, changes this amino acid to an Alanine residue, and creates a premature Stop codon at position 17 of the new reading frame, denoted p.Asn857AlafsX17. This variant is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. The c.2565_2568delGACT variant is not observed at a significant frequency in large population cohorts (Lek et al., 2016). We interpret c.2565_2568delGACT as a pathogenic variant.
Suma Genomics RCV001827169 SCV002097008 pathogenic Aicardi-Goutieres syndrome 6 criteria provided, single submitter clinical testing
Genome-Nilou Lab RCV001827169 SCV004050337 pathogenic Aicardi-Goutieres syndrome 6 2023-04-11 criteria provided, single submitter clinical testing

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