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Concept information

Terme préférentiel

Hyperlipoproteinemia Type II  

Type

  • mesh:Descriptor

Définition

  • A group of familial disorders characterized by elevated circulating cholesterol contained in either LOW-DENSITY LIPOPROTEINS alone or also in VERY-LOW-DENSITY LIPOPROTEINS (pre-beta lipoproteins). Type IIb hyperlipoproteinemia is caused by mutation in the receptor-binding domain of APOLIPOPROTEIN B-100 which is a major component of LOW-DENSITY LIPOPROTEINS and VERY-LOW-DENSITY LIPOPROTEINS resulting in reduced clearance of these lipoproteins. It is characterized by both hypercholesterolemia and HYPERTRIGLYCERIDEMIA (combined hyperlipidemia). Hypercholesterolemia that is caused by mutation in the LOW DENSITY LIPOPROTEIN RECEPTOR gene. This receptor defect prevents LDL binding to the cell membrane and uptake of cholesterol which normally suppresses further cholesterol synthesis.

Synonyme(s)

  • Hyper-beta-Lipoproteinemia
  • Hyperbetalipoproteinemia
  • Hypercholesterolemia, Essential
  • Hypercholesterolemia, Familial
  • Hypercholesterolemic Xanthomatosis, Familial
  • Hyperlipoproteinemia Type 2
  • Hyperlipoproteinemia, Type II
  • Hyper-Low Density Lipoproteinemia
  • Hyper-Low-Density-Lipoproteinemia

Traductions

  • français

  • Hyperbêtalipoprotéinémie
  • Hypercholestérolémie essentielle
  • Hypercholestérolémie familiale
  • Hyperlipoprotéinémie de type 2
  • Hyperlipoprotéinémie type 2

URI

http://data.loterre.fr/ark:/67375/JVR-FQLJ0C49-C

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RDF/XML TURTLE JSON-LD Date de création 23/04/1979, dernière modification le 30/06/2021