Author/Editor		Rivas Sern, Irma Magaly; Sitina, Michal; Stokin, Gorazd Bernard; Medina Inojosa, Jose R.; Lopez-Jimenez, Francisco; Vinciguerra, Manlio
Title		Lipidomic profiling identifies signatures of poor cardiovascular health
Type		članek
Vol. and No.		Letnik 11, št. 11
Publication year		2021
Volume		str. 1-15
ISSN		2218-1989 - Metabolites
Language		eng
Abstract		Ideal cardiovascular health (CVH) is defined for the presence of ideal behavioral and health metrics known to prevent cardiovascular disease (CVD). The association of circulatory phospho- and sphingo-lipids to primary reduction in cardiovascular risk is unclear. Our aim was to determine the association of CVH metrics with the circulating lipid profile of a population-based cohort. Serum sphingolipid and phospholipid species were extracted from 461 patients of the randomly selected prospective Kardiovize study based on Brno, Czech Republic. Lipids species were measured by a hyphenated mass spectrometry technique, and were associated with poor CVH scores, as defined by the American Heart Association. Phosphatidylcholine (PC), phosphatidylethanolamine (PE), lysophosphatidylcholine (LPC), lysophosphatidylethanolamine (LPE) species were significantly lower in ideal and intermediate scores of health dietary metric, blood pressure, total cholesterol and blood fasting glucose compared to poor scores. Current smokers presented higher levels of PC, PE and LPE individual species compared to non-smokers. Ceramide (Cer) d18:1/14:0 was altered in poor blood pressure, total cholesterol and fasting blood glucose metrics. Poor cardiovascular health metric is associated with a specific phospho- and sphingolipid pattern. Circulatory lipid profiling is a potential biomarker to refine cardiovascular health status in primary prevention strategies.
Keywords		CRISPR zdravje srca in ožilja lipidomika masna spektrometrija cardiovascular health lipidomics mass spectrometry