ClinVar Miner

Submissions for variant NM_000257.4(MYH7):c.4125T>A (p.Tyr1375Ter)

dbSNP: rs1566526148
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000703267 SCV000832162 uncertain significance Hypertrophic cardiomyopathy 2022-07-18 criteria provided, single submitter clinical testing Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. ClinVar contains an entry for this variant (Variation ID: 579879). This premature translational stop signal has been observed in individual(s) with anthracycline-associated cardiomyopathy or noncompaction cardiomyopathy (PMID: 25332820, 29447731). This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Tyr1375*) in the MYH7 gene. It is expected to result in an absent or disrupted protein product. However, the current clinical and genetic evidence is not sufficient to establish whether loss-of-function variants in MYH7 cause disease. 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.

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