Abstract |
We developed a rapid and simple competitive reverse transcription-polymerase chain reaction for the quantification of apo epsilon mRNA in human monocyte-derived macrophages. The method was applied, and its reliability was shown in patients with the familial lipoprotein disorder, type III hyperlipoproteinemia. Type III hyperlipoproteinemic patients express markedly higher concentrations of apo epsilon mRNA when compared with healthy controls. Patients with this disease are usually (>90%) homozygous for a receptor binding-defective isoform of apolipoprotein apo E ( apo E2). The higher expression of apo epsilon mRNA in the patients could, therefore, be a physiological mechanism to compensate for functionally defective apo E. The developed procedure might be valuable in assessment of apo epsilon gene expression in human disease.
|
Authors | M Rexin, G Feussner |
Journal | Clinical chemistry
(Clin Chem)
Vol. 44
Issue 4
Pg. 773-8
(Apr 1998)
ISSN: 0009-9147 [Print] England |
PMID | 9554488
(Publication Type: Clinical Trial, Journal Article)
|
Chemical References |
- Apolipoprotein E2
- Apolipoproteins E
- RNA, Messenger
|
Topics |
- Adult
- Aged
- Apolipoprotein E2
- Apolipoproteins E
(biosynthesis, genetics)
- Female
- Gene Expression
- Homozygote
- Humans
- Hyperlipoproteinemia Type III
(metabolism)
- Male
- Middle Aged
- Polymerase Chain Reaction
(methods)
- RNA, Messenger
(biosynthesis)
- Reproducibility of Results
|