ClinVar Miner

Submissions for variant NM_000244.3(MEN1):c.1296T>A (p.Ser432Arg) (rs1114167528)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000491702 SCV000579731 likely pathogenic Hereditary cancer-predisposing syndrome 2019-04-10 criteria provided, single submitter clinical testing Detected in individual satisfying established diagnostic critera for classic disease without a clear mutation;Rarity in general population databases (dbsnp, esp, 1000 genomes);In silico models in agreement (deleterious) and/or completely conserved position in appropriate species
ARUP Laboratories, Molecular Genetics and Genomics,ARUP Laboratories RCV001002226 SCV001160100 likely pathogenic Multiple endocrine neoplasia, type 1 2018-11-12 criteria provided, single submitter clinical testing The MEN1 c.1281T>A; p.Ser427Arg variant is reported in the literature in multiple individuals affected with multiple endocrine neoplasia type 1 (Kouvaraki 2002, Ambry Genetics). This variant is reported in ClinVar (Variation ID: 428072), and is absent from general population databases (1000 Genomes Project, Exome Variant Server, and Genome Aggregation Database), indicating it is not a common polymorphism. The serine at codon 427 is highly conserved, and computational analyses (SIFT, PolyPhen-2) predict that this variant is deleterious. Additionally, other variants at this codon (c.1279A>C, p.Ser427Arg; c.1280G>T, p.Ser427Ile) have been reported in individuals with multiple endocrine neoplasia type 1 (Schaaf 2007, Ambry Genetics). Based on available information, the c.1281T>A; p.Ser427Arg variant is considered to be likely pathogenic. References: Kouvaraki MA et al. Genotype-phenotype analysis in multiple endocrine neoplasia type 1. Arch Surg. 2002 Jun;137(6):641-7. Schaaf L et al. Developing effective screening strategies in multiple endocrine neoplasia type 1 (MEN 1) on the basis of clinical and sequencing data of German patients with MEN 1. Exp Clin Endocrinol Diabetes. 2007 Sep;115(8):509-17.

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