Preferential Sphingosine-1-Phosphate Enrichment and Sphingomyelin Depletion Are Key Features of Small Dense HDL3 Particles
Author(s) -
Anatol Kontush,
Patrice Thérond,
Amal Zerrad-Saadi,
Martine Couturier,
Anne NègreSalvayre,
Juliana Aparecida Souza,
Sandrine Chantepie,
M. John Chapman
Publication year - 2007
Publication title -
arteriosclerosis thrombosis and vascular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.007
H-Index - 270
eISSN - 1524-4636
pISSN - 1079-5642
DOI - 10.1161/atvbaha.107.145672
Subject(s) - sphingomyelin , sphingosine , chemistry , sphingolipid , ceramide , biochemistry , sphingosine 1 phosphate , phosphate , lipid signaling , cholesterol , enzyme , apoptosis , receptor
The purpose of this study was to define heterogeneity in the molecular profile of lipids, including sphingomyelin and sphingosine-1-phosphate, among physicochemically-defined HDL subpopulations and potential relevance to antiatherogenic biological activities of dense HDL3.
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