Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Clin |
RCV000505212 | SCV002817125 | uncertain significance | Hypercholesterolemia, familial, 1 | 2022-08-29 | reviewed by expert panel | curation | The NM_000527.5(LDLR):c.1907G>T (p.Gly636Val) variant is classified as Uncertain significance - insufficient evidence for Familial Hypercholesterolemia by applying evidence codes (PM2, PP3, PP4) as defined by the ClinGen Familial Hypercholesterolemia Expert Panel LDLR-specific variant curation guidelines (https://doi.org/10.1101/2021.03.17.21252755). The supporting evidence is as follows: PM2 - This variant is absent from gnomAD (gnomAD v2.1.1), so PM2 is Met. PP3 - REVEL = 0.977. It is above 0.75, so PP3 is Met. PP4 - Variant meets PM2 and is identified in 1 index case who fulfills SB criteria for FH [(1) for adults, TC>7.8 mmol/L or LDL>.4.4 mmol/L; (2) for children <16 years old, TC>6.7 mmol/L; (3) patients or their relatives have tendon xanthomas; (4) patients with xanthomas whose TC > 16 mmol/L are diagnosed as homozygous and the others patients are diagnosed as heterozygous] from China (PMID: 24671153), so PP4 is Met. |
Cardiovascular Research Group, |
RCV000505212 | SCV000599399 | likely pathogenic | Hypercholesterolemia, familial, 1 | 2016-03-01 | criteria provided, single submitter | curation |