ClinVar Miner

Submissions for variant NM_002180.2(IGHMBP2):c.439C>T (p.Arg147Ter) (rs1324667543)

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Total submissions: 5
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000623030 SCV000741689 pathogenic Inborn genetic diseases 2016-07-26 criteria provided, single submitter clinical testing
GeneDx RCV000760313 SCV000890168 pathogenic not provided 2020-10-06 criteria provided, single submitter clinical testing Nonsense variant predicted to result in protein truncation or nonsense mediated decay in a gene for which loss-of-function is a known mechanism of disease; Not observed at a significant frequency in large population cohorts (Lek et al., 2016); This variant is associated with the following publications: (PMID: 19158098, 26709713, 25525159, 25254343, 26298607, 25439726, 25568292, 24922459, 14506069, 14681881, 24388491, 31589614)
Invitae RCV000806942 SCV000946966 pathogenic Spinal muscular atrophy, distal, autosomal recessive, 1; Charcot-Marie-Tooth disease, axonal, type 2S 2020-10-20 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Arg147*) in the IGHMBP2 gene. It is expected to result in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has been observed in combination with another IGHMBP2 variant in several individuals affected with autosomal recessive spinal muscular atrophy with respiratory distress type 1 (SMARD1) (PMID: 14681881, 26709713, 24388491). ClinVar contains an entry for this variant (Variation ID: 521206). Loss-of-function variants in IGHMBP2 are known to be pathogenic (PMID: 14681881, 25439726, 25568292). For these reasons, this variant has been classified as Pathogenic.
CeGaT Praxis fuer Humangenetik Tuebingen RCV000760313 SCV001245952 pathogenic not provided 2016-09-01 criteria provided, single submitter clinical testing
Inherited Neuropathy Consortium RCV000789338 SCV000928691 uncertain significance Autosomal dominant distal hereditary motor neuropathy no assertion criteria provided literature only

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