ClinVar Miner

Submissions for variant NM_020975.6(RET):c.1831T>C (p.Cys611Arg)

dbSNP: rs377767391
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000021782 SCV001215256 pathogenic Multiple endocrine neoplasia, type 2 2023-10-22 criteria provided, single submitter clinical testing This sequence change replaces cysteine, which is neutral and slightly polar, with arginine, which is basic and polar, at codon 611 of the RET protein (p.Cys611Arg). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individuals with clinical features of multiple endocrine neoplasia type 2 (PMID: 8807338, 12686527, 19029228, 23744765, 28018431, 30031151, 30624503; Invitae). ClinVar contains an entry for this variant (Variation ID: 24896). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be disruptive. This variant disrupts the p.Cys611 amino acid residue in RET. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 8765374, 9230192, 16712668, 28099363). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic.
Human Genomics Unit, Institute for molecular medicine Finland (FIMM) RCV000736275 SCV000864572 likely pathogenic Aganglionic megacolon 2013-01-01 no assertion criteria provided research

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