New mechanisms by which statins lower plasma cholesterol1

@article{Brunengraber2016NewMB,
  title={New mechanisms by which statins lower plasma cholesterol1},
  author={Henri Brunengraber},
  journal={Journal of Lipid Research},
  year={2016},
  volume={57},
  pages={1325 - 1326},
  url={https://api.semanticscholar.org/CorpusID:36935161}
}
A comprehensive study of the influence of three different statins on a number of parameters that regulate cholesterol metabolism in normal mice, finding that chronic treatment of mice with statins markedly stimulates cholesterol synthesis but to a different degree for each compound.
1 Citation

Benefits and Risks of Statin Therapy in the HIV-Infected Population

Pitavastatin is the statin of choice for the ongoing largest trial (6500 participants) to test the benefits of statin therapy among HIV-infected adults and is underutilized in the prevention of CVD in HIV- Infected populations based on criteria in established cholesterol guidelines.

Statins increase hepatic cholesterol synthesis and stimulate fecal cholesterol elimination in mice

Cholesterol synthesis is paradoxically increased upon statin treatment in mice, however, statins potently stimulate the excretion of cholesterol from the body, which sheds new light on possible mechanisms underlying the cholesterol-lowering effects of statins.

Measurement of endogenous synthesis of plasma cholesterol in rats and humans using MIDA.

Fractional and absolute endogenous cholesterol synthesis can be measured using stable isotopes in vivo by the MIDA technique, and absolute cholesterogenesis was 568 +/- 55 mg/day in normal women (follicular menstrual phase), similar to prior estimates based on whole body sterol balances.

In vivo measurement of fatty acids and cholesterol synthesis using D2O and mass isotopomer analysis.

The half-time (t1/2) and the plateau levels of the newly synthesized lipids of the nervous tissues are found to be different from those of the liver in this relatively long-term study.

Zonation of acetate labeling across the liver: implications for studies of lipogenesis by MIDA.

Fractional hepatic lipogenesis measured in vivo by MIDA may be underestimated because of the assumption of constant enrichment of lipogenic acetyl-CoA in all hepatocytes, according to which the threefold decrease in acetate concentration and the sevenfold decreaseIn acetate enrichment across the liver strongly suggest that the enrichment oflipogenic acetate decreases across the Liver.

Zonation of Labeling of Lipogenic Acetyl-CoA across the Liver

It is concluded that zonation of hepatic acetyl-CoA enrichment occurs under a variety of animal models and physiological conditions and failure to consider gradients of precursor enrichment can lead to underestimations of fractional lipogenesis calculated from the mass isotopomer distributions.

Quantification of menstrual and diurnal periodicities in rates of cholesterol and fat synthesis in humans.

The mass isotopomer distribution analysis (MIDA) technique is applied here in men and menstruating women to quantify periodicities in the biosynthesis of serum cholesterol and very low density

DEUTERIUM AS AN INDICATOR IN THE STUDY OF INTERMEDIARY METABOLISM.

In this communication, some exploratory experiments connected with the metabolism of fat in which the methods and their application to biological problems are reported on.

Mass isotopomer analysis: theoretical and practical considerations.

A theory of mass isotopomer analysis based on the well-known principle of isotope dilution mass spectrometry is reviewed and examples of the application of this theory to determine the spectrum of the trimethylsilyl derivative of the 'pure unlabeled' or mononuclidic cholesterol are provided.