ClinVar Miner

Submissions for variant NM_000527.5(LDLR):c.47T>C (p.Leu16Pro)

dbSNP: rs879254391
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ClinGen Familial Hypercholesterolemia Variant Curation Expert Panel RCV000237870 SCV002817132 uncertain significance Hypercholesterolemia, familial, 1 2022-08-29 reviewed by expert panel curation The NM_000527.5(LDLR):c.47T>C (p.Leu16Pro) variant is classified as Uncertain significance - insufficient evidence for Familial Hypercholesterolemia by applying evidence codes PS4_Supporting, PM2, and PP4 as defined by the ClinGen Familial Hypercholesterolemia Expert Panel LDLR-specific variant curation guidelines (https://doi.org/10.1016/j.gim.2021.09.012). The supporting evidence is as follows: PM2: This variant is absent from gnomAD (gnomAD v2.1.1.). So PM2 is met. PS4_Supporting: Variant meets PM2 and is identified in 2 unrelated index cases, as follows: 1 case with Simon-Broome criteria of possible FH from Molecular Genetics Laboratory (Centre for Cardiovascular Surgery and Transplantation); 1 case with DLCN criteria =9 (>6) from PMID 33668494 (Sabatel-Pérez et al, 2021). So PS4_Supporting is met. PP4: Variant meets PM2. Identified in 2 unrelated index cases who fulfill clinical criteria for FH (see PS4_Supporting for details). So PP4 is met.
LDLR-LOVD, British Heart Foundation RCV000237870 SCV000294423 likely pathogenic Hypercholesterolemia, familial, 1 2016-03-25 criteria provided, single submitter literature only
Fundacion Hipercolesterolemia Familiar RCV000237870 SCV000607406 uncertain significance Hypercholesterolemia, familial, 1 2016-03-01 criteria provided, single submitter research

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