title: Genetic analysis of APOAV polymorphisms (T-1131/C, Ser19/Trp and Val153/Met): no effect on plasma remnant particles concentrations.
abstract: BACKGROUND
  APOAV is newly described protein, which plays a crucial role in the determination of plasma triglyceride (TG) levels. Remnant lipoproteins (RLPs) result from partial catabolised TG-rich particles. Elevated levels of RLP are associated with atherosclerosis, and they are a predictor of coronary events in patients with coronary artery disease.
  
  
  METHODS
  We have evaluated the influence of APOAV polymorphisms (T-1131/C, Ser19/Trp and Val153/Met were measured by PCR and restriction analysis) on plasma levels of RLP-cholesterol and RLP-TG in 285 unrelated representative selected individuals (131 men and 154 women) aged 33-72 years.
  
  
  RESULTS
  RLP-cholesterol and RLP-TG levels were not significantly influenced by the APOAV variants either in whole population or in males and females, if analyzed separately.
  
  
  CONCLUSIONS
  We conclude that variations T-1131/C, Ser19/Trp and Val153/Met in the APOAV gene have no effect on plasma levels of remnant particles.
authors.affiliation: Institute of Clinical and Experimental Medicine, Prague, Czech Republic. jaroslav.hubacek@medicon.cz
authors.forename: Jaroslav A
authors.initials: JA
authors.lastname: Hubacek
authors.forename: Jan
authors.initials: J
authors.lastname: Kovár
authors.forename: Zdena
authors.initials: Z
authors.lastname: Skodová
authors.forename: Jan
authors.initials: J
authors.lastname: Pit'ha
authors.forename: Vera
authors.initials: V
authors.lastname: Lánská
authors.forename: Rudolf
authors.initials: R
authors.lastname: Poledne
mesh_terms: D000328:Adult; D000072040:Apolipoprotein A-V; D001053:Apolipoproteins / Q000235:genetics*; D001054:Apolipoproteins A; D002784:Cholesterol / Q000097:blood*; D015331:Cohort Studies; D005260:Female; D005787:Gene Frequency; D005838:Genotype; D006801:Humans; D008074:Lipoproteins / Q000097:blood*; D008297:Male; D008875:Middle Aged; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D014280:Triglycerides / Q000097:blood*
chemical_list: C437704:APOA5 protein, human; D000072040:Apolipoprotein A-V; D001053:Apolipoproteins; D001054:Apolipoproteins A; D008074:Lipoproteins; D014280:Triglycerides; C112017:remnant-like particle cholesterol; D002784:Cholesterol