ClinVar Miner

Submissions for variant NM_022173.4(TIA1):c.1002G>A (p.Met334Ile)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002651470 SCV003524772 uncertain significance Welander distal myopathy 2022-03-16 criteria provided, single submitter clinical testing In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. This missense change has been observed in individual(s) with clinical features of amyotrophic lateral sclerosis and frontotemporal dementia (PMID: 29216908). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This sequence change replaces methionine, which is neutral and non-polar, with isoleucine, which is neutral and non-polar, at codon 334 of the TIA1 protein (p.Met334Ile).
Revvity Omics, Revvity RCV003140145 SCV003819534 uncertain significance not provided 2019-04-23 criteria provided, single submitter clinical testing

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