ClinVar Miner

Submissions for variant NM_031935.3(HMCN1):c.782G>A (p.Arg261His)

dbSNP: rs753817944
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Illumina Laboratory Services, Illumina RCV000313241 SCV000351782 uncertain significance Age related macular degeneration 1 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.
Ambry Genetics RCV004629179 SCV005120930 uncertain significance not specified 2024-03-30 criteria provided, single submitter clinical testing The c.782G>A (p.R261H) alteration is located in exon 5 (coding exon 5) of the HMCN1 gene. This alteration results from a G to A substitution at nucleotide position 782, causing the arginine (R) at amino acid position 261 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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