ClinVar Miner

Submissions for variant NM_022489.4(INF2):c.3704_3705del (p.Pro1235fs)

gnomAD frequency: 0.00002  dbSNP: rs763988639
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000704974 SCV000833951 uncertain significance Focal segmental glomerulosclerosis 5; Charcot-Marie-Tooth disease dominant intermediate E 2024-01-06 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Pro1235Argfs*3) in the INF2 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 15 amino acid(s) of the INF2 protein. This variant is present in population databases (rs763988639, gnomAD 0.05%), and has an allele count higher than expected for a pathogenic variant. This variant has not been reported in the literature in individuals affected with INF2-related conditions. ClinVar contains an entry for this variant (Variation ID: 581215). Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. 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.
Ambry Genetics RCV003165909 SCV003862295 likely benign Inborn genetic diseases 2023-01-23 criteria provided, single submitter clinical testing This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.

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