Results 11 to 20 of about 52,400 (306)

Sphingolipid Transport

open access: yes, 2010
Sphingolipids are a family of ubiquitous membrane components that exhibit multiple functional properties fundamental to cell properties. Sphingolipid transport represents a crucial aspect in the metabolism, signaling and biological role of sphingolipids.
L. Riboni, P. Giussani, P. Viani
openaire   +3 more sources

Ethylene modulates sphingolipid synthesis in Arabidopsis

open access: yesFrontiers in Plant Science, 2015
Sphingolipids have essential structural and bioactive functions in membranes and in signaling. However, how plants regulate sphingolipid biosynthesis in the response to stress remains unclear.
Jian-xin eWu   +4 more
doaj   +2 more sources

Sphingolipids [PDF]

open access: yesKidney International, 2000
A significant corpus of work over the last decade has firmly established an important role for sphingolipids in a variety of important biological processes. Such processes include signaling events related to cell growth, differentiation, programmed cell death, and stress responses. These processes not only involve those sphingolipids that accumulate as
Alfred Merrill, Eva-Marie Schmelz
openaire   +3 more sources

The Equilibria of Sphingolipid-Cholesterol and Sphingolipid–Sphingolipid in Monolayers at the Air–Water Interface [PDF]

open access: yesThe Journal of Membrane Biology, 2012
Monolayers of sphingomyelin (SM), ceramide (Cer) and cholesterol (Ch) and binary mixtures SM-Ch, SM-Cer and Cer-Ch were investigated at the air-water interface. SM, Cer and Ch were used in the experiment. The surface tension values of pure and mixed monolayers were used to calculate π-A isotherms.
Petelska, Aneta Dorota   +1 more
openaire   +2 more sources

Ablation of Sphingosine Kinase 1 Protects Cornea from Neovascularization in a Mouse Corneal Injury Model

open access: yesCells, 2022
The purpose of this study was to investigate the role of sphingosine kinase 1 (SphK1), which generates sphingosine-1-phosphate (S1P), in corneal neovascularization (NV).
Joseph L. Wilkerson   +9 more
doaj   +1 more source

Genetic Determinants of Circulating Sphingolipid Concentrations in European Populations [PDF]

open access: yes, 2009
Sphingolipids have essential roles as structural components of cell membranes and in cell signalling, and disruption of their metabolism causes several diseases, with diverse neurological, psychiatric, and metabolic consequences.
S. Campbell   +298 more
core   +1 more source

Probing de novo sphingolipid metabolism in mammalian cells utilizing mass spectrometry[S]

open access: yesJournal of Lipid Research, 2018
Sphingolipids constitute a dynamic metabolic network that interconnects several bioactive molecules, including ceramide (Cer), sphingosine (Sph), Sph 1-phosphate, and Cer 1-phosphate.
Justin M. Snider   +4 more
doaj   +1 more source

The Manifold Roles of Sphingolipids in Viral Infections

open access: yesFrontiers in Physiology, 2021
Sphingolipids are essential components of eukaryotic cells. In this review, we want to exemplarily illustrate what is known about the interactions of sphingolipids with various viruses at different steps of their replication cycles.
Elita Avota   +5 more
doaj   +1 more source

Functional analysis of TOR complex 2 and its control of sphingolipid biosynthesis in "Saccharomyces cerevisiae" [PDF]

open access: yes, 2006
sphingoid base, one of the intermediate of sphingolipids metabolites, plays a key role as a signaling molecule which activate PKH kinases and its substrates YPKs and PKC1 (Casamayor, Torrance et al. 1999; Friant, Lombardi et al.
Shioda, Ryo
core   +1 more source

Sphingolipids in mitochondria [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2017
Sphingolipids are bioactive lipids found in cell membranes that exert a critical role in signal transduction. In recent years, it has become apparent that sphingolipids participate in growth, senescence, differentiation and apoptosis. The anabolism and catabolism of sphingolipids occur in discrete subcellular locations and consist of a strictly ...
María José Hernández-Corbacho   +4 more
openaire   +2 more sources

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