5 documents found, page 1 of 1
Worldwide experience of homozygous familial hypercholesterolaemia: retrospectiv...
Tromp, Tycho R.; Hartgers, Merel L.; Hovingh, G Kees; Vallejo-Vaz, Antonio J.; Ray, Kausik K.; Soran, Handrean; Freiberger, Tomas; Bertolini, StefanoBackground: Homozygous familial hypercholesterolaemia (HoFH) is a rare inherited disorder resulting in extremely elevated low-density lipoprotein cholesterol levels and premature atherosclerotic cardiovascular disease (ASCVD). Current guidance about its management and prognosis stems from small studies, mostly from high-income countries. The objective of this study was to assess the clinical and genetic charact...
Comparison of the mutation spectrum and association with pre and post treatment...
Futema, Marta; Ramaswami, Uma; Tichy, Lukas; Bogsrud, Martin P.; Holven, Kirsten B.; Roeters van Lennep, Jeanine; Wiegman, Albert; Descamps, Olivier S.Background and aims: Familial hypercholesterolaemia (FH) is commonly caused by mutations in the LDLR, APOB or PCSK9 genes, with untreated mean low density lipoprotein-cholesterol (LDL-C) concentrations being elevated in APOB mutation carriers, even higher in LDLR mutation and highest in those with a PCSK9 mutation. Here we examine this in children with FH from Norway, UK, The Netherlands, Belgium, Czech Republi...
Specification of ACMG/AMP variant classification guidelines for Familial Hyperc...
Kurtz, C. Lisa; Carrie, Alain; Chora, Joana R.; Iacocca, Michael; Leigh, Sarah; Freiberger, Tomas; Tichy, Lukas; Defesche, Joep; Hegele, RobertFamilial hypercholesterolemia (FH) is a common autosomal dominant disorder (~1:250 individuals affected) of lipid metabolism, associated with an increased risk of cardiovascular disease. Individuals with FH characteristically present with severely elevated blood cholesterol levels, which leads to atherosclerotic plaque formation and subsequently, myocardial infarction due to premature coronary artery disease. T...
Adaptation of ACMG/AMP guidelines for variant interpretation in familial hyperc...
Chora, Joana; A. Iacocca, Michael; Lisa Kurtz, C; Carrie, Alain; Tichy, Lukas; E. Leigh, Sarah; T. DiStefano, Marina; Defesche, Joep; J. Sijbrands, EricFamilial hypercholesterolemia (FH) is an autosomal dominant disorder of lipid metabolism associated with premature atherosclerosis and increased cardiovascular risk. Over 3,000 variants in LDLR, APOB, and PCSK9 have been identified in FH patients; however, <10% of these have been functionally proven to cause disease. The recent ACMG/AMP guidelines for standardized variant interpretation in Mendelian disorders a...
Adaptation of ACMG/AMP guidelines for standardized variant interpretation in fa...
Iacocca, Michael A.; Chora, Joana R.; Freiberger, Tomas; Carrie, Alain; Leigh, Sarah E.; Kurtz, C. Lisa; Tichy, Lukas; DiStefano, Marina T.Background: The successes of clinical genetics rely on accurate DNA variant interpretation for the purpose of informing diagnosis and treatment; However, this practice is often rudimentary and differs among diagnostic laboratories, leading to inconsistencies in pathogenicity classification: In response, the Clinical Genome (ClinGen) Resource consortium approves expert panels to recommend disease-specific guidel...