ClinVar Miner

Submissions for variant NM_004621.6(TRPC6):c.524G>A (p.Arg175Gln)

gnomAD frequency: 0.00001  dbSNP: rs1451194842
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001247810 SCV001421255 likely pathogenic not provided 2019-10-15 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). This variant has been observed to segregate with focal segmental glomerulosclerosis in a family (PMID: 23291369). This variant has been reported to affect TRPC6 protein function (PMID: 23291369, 26892346). This variant disrupts the p.Arg175 amino acid residue in TRPC6. Other variant(s) that disrupt this residue have been observed in individuals with TRPC6-related conditions (PMID: 28204945, 30295827), which suggests that this may be a clinically significant amino acid residue. This sequence change replaces arginine with glutamine at codon 175 of the TRPC6 protein (p.Arg175Gln). The arginine residue is highly conserved and there is a small physicochemical difference between arginine and glutamine. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic.
Fulgent Genetics, Fulgent Genetics RCV001029759 SCV002810508 likely pathogenic Focal segmental glomerulosclerosis 2 2022-05-25 criteria provided, single submitter clinical testing
Bioscientia Institut fuer Medizinische Diagnostik GmbH, Sonic Healthcare RCV001029759 SCV001192537 pathogenic Focal segmental glomerulosclerosis 2 2019-04-04 no assertion criteria provided clinical testing

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