Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9367312 | Pathophysiology | 2005 | 8 Pages |
Abstract
The results showed that fibrates reduce LPA expression in LPA-YAC transgenic mice, but have no impact on hepatic apo(a) mRNA or serum apo(a) protein levels in LPA-cDNA transgenic mice, which lack the LPA-PLG intergenic region. This suggests that the effect of fibrates on LPA expression is mediated upstream of the LPA gene. However, on the basis of current data it is not possible to conclude that PPARα is the primary factor that represses LPA expression in LPA-YAC transgenic mice. Negative correlation between FXR and apo(a) mRNA levels, in addition to putative FXR DNA binding sequence in LPA-PLG intergenic region, suggest that it is equally likely that reduced expression of LPA could be a secondary consequence of PPARα activation on other genes, such as FXR.
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Authors
Päivi A. Teivainen-Laedre, Knut A. Eliassen, Marit Sletten, Adrian J. Smith, KÃ¥re Berg,