http://purl.uniprot.org/citations/17303779 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/17303779 | http://www.w3.org/2000/01/rdf-schema#comment | "ObjectiveWe have used a multitiered approach to identify genetic and cellular contributors to high-density lipoprotein (HDL) deficiency in 124 human subjects.Methods and resultsWe resequenced 4 candidate genes for HDL regulation and identified several functional nonsynonymous mutations including 2 in apolipoprotein A-I (APOA1), 4 in lecithin:cholesterol acyltransferase (LCAT), 1 in phospholipid transfer protein (PLTP), and 7 in the ATP-binding cassette transporter ABCA1, leaving 88% (110/124) of HDL deficient subjects without a genetic diagnosis. Cholesterol efflux assays performed using cholesterol-loaded monocyte-derived macrophages from the 124 low HDL subjects and 48 control subjects revealed that 33% (41/124) of low HDL subjects had low efflux, despite the fact that the majority of these subjects (34/41) were not carriers of dysfunctional ABCA1 alleles. In contrast, only 2% of control subjects presented with low efflux (1/48). In 3 families without ABCA1 mutations, efflux defects were found to cosegregate with low HDL.ConclusionsEfflux defects are frequent in low HDL syndromes, but the majority of HDL deficient subjects with cellular cholesterol efflux defects do not harbor ABCA1 mutations, suggesting that novel pathways contribute to this phenotype."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.org/dc/terms/identifier | "doi:10.1161/atvbaha.106.137646"xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Kavaslar N."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "McPherson R."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Freeman M.W."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Kiss R.S."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Marcel Y.L."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Okuhira K."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Walter S."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/author | "Milne R.W."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/date | "2007"xsd:gYear |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/name | "Arterioscler Thromb Vasc Biol"xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/pages | "1139-1145"xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/title | "Genetic etiology of isolated low HDL syndrome: incidence and heterogeneity of efflux defects."xsd:string |
http://purl.uniprot.org/citations/17303779 | http://purl.uniprot.org/core/volume | "27"xsd:string |
http://purl.uniprot.org/citations/17303779 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/17303779 |
http://purl.uniprot.org/citations/17303779 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/17303779 |
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