ClinVar Miner

Submissions for variant NM_001042492.3(NF1):c.3623del (p.Leu1208fs)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV004560616 SCV005047751 pathogenic Hereditary cancer-predisposing syndrome; Cardiovascular phenotype 2023-06-23 criteria provided, single submitter clinical testing The c.3623delT pathogenic mutation, located in coding exon 27 of the NF1 gene, results from a deletion of one nucleotide at nucleotide position 3623, causing a translational frameshift with a predicted alternate stop codon (p.L1208Wfs*7). This alteration was detected in an individual meeting clinical diagnostic criteria for a diagnosis of neurofibromatosis type 1 (Valero MC et al. J Mol Diagn. 2011 Mar;13:113-22). This variant is considered to be rare based on population cohorts in the Genome Aggregation Database (gnomAD). In addition to the clinical data presented in the literature, this alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation.

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