Niacin in cardiovascular prevention: mechanisms, efficacy, and safety
@article{Guyton2007NiacinIC, title={Niacin in cardiovascular prevention: mechanisms, efficacy, and safety}, author={John R. Guyton}, journal={Current Opinion in Lipidology}, year={2007}, volume={18}, pages={415–420} }
Purpose of review This review describes niacin's mechanism of action, efficacy in cardiovascular prevention, and safety. Recent findings A G-protein-coupled receptor [GPR109A/HM74A, mouse PUMA-G (protein upregulated in macrophages by interferon-γ)] was found to mediate the antilipolytic effect of niacin via inhibition of adenylyl cyclase in adipocytes. The same receptor in skin Langerhans cells mediates the common flushing side effect. The endogenous ligand for the receptor may be…
104 Citations
Niacin: another look at an underutilized lipid-lowering medication
- Medicine, BiologyNature Reviews Endocrinology
- 2012
The utility of niacin is reviewed including its mechanism of action, clinical trial data regarding cardiovascular outcomes, adverse effect profile and strategies to address these effects and improve compliance are reviewed.
Abstract and Introduction
- Medicine
- 2009
It is unlikely that any chronic lowering of BP by niacin is due to dilation of dermal vessels through activation of the DP1 receptor by PGD 2 , and further research is warranted to evaluate the extent and mechanisms of niacIn's effects on BP.
Effect of Extended-Release Niacin or Ezetimibe on Carotid Intimal Thickness: The ARBITER-HALTS Study
- Medicine, BiologyCurrent atherosclerosis reports
- 2010
The recent release of ezetimibe was welcomed as another pharmacologic approach to modify the lipid profile either in monotherapy or in combination with statins, but doubts about the clinical utility were raised when it failed to reduce carotid intimal thickness when added to full-dose simvastatin therapy.
Safety and efficacy of laropiprant and extended-release niacin combination in the management of mixed dyslipidemias and primary hypercholesterolemia
- MedicineDrug, healthcare and patient safety
- 2010
The uptake in clinical practice of the niacin–laropiprant combination will depend on the relative improvements experienced by the patient in the side-effect profile compared to other treatment options, as well as on the the keenly-awaited outcome studies currently underway.
NIACIN AND NIACIN / LAROPIPRANT COMBINATION: OPENING NEW HOPES FOR DYSLIPIDEMIA AND CARDIOVASCULAR DISEASES WITH FEW NOVEL ACTIONS
- Biology, Medicine
- 2013
Novel actions of niacin in immune system improves peripheral mononuclear cells cell viability, decrease in genotoxic stress, drug for hyperphosphatemia, improvement in symptoms of Parkinsonism and psoriasis, and the combination of ERN and Laropiprant in reducing overall risk of cardiovascular diseases is discussed in detail.
Does nicotinic acid (niacin) lower blood pressure?
- MedicineInternational journal of clinical practice
- 2009
It is unlikely that any chronic lowering of BP by niacin is due to dilation of dermal vessels through activation of the DP1 receptor by PGD2, but post hoc analyses of some of the more recent nacin clinical trials also support a more chronic, dose‐dependent, BP‐lowering effect of niacIn.
Niacin use and cutaneous flushing: mechanisms and strategies for prevention.
- MedicineThe American journal of cardiology
- 2008
Expression of the Niacin Receptor GPR109A in Retina: More than Meets the Eye?
- Biology, Medicine
- 2013
Preclinical and clinical studies documenting the expression of GPR109A are described, the pleiotropic effects elicited in response to its activation and the underlying mechanisms to explain these actions are described.
The SLIM Study: Slo-Niacin® and Atorvastatin Treatment of Lipoproteins and Inflammatory Markers in Combined Hyperlipidemia.
- MedicineJournal of clinical lipidology
- 2009
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