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Hepatic Lipids as Molecular Targets in Obesity-Associated Insulin Resistance in Rodent Models: A Systematic Review and Meta-Analysis. [PDF]
LipidsServin-Uribe RI +4 more
europepmc +1 more source
The role of sphingolipids in major depressive disorder and associated cognitive impairment: interactions with monoaminergic signaling, neuroinflammation, and neurogenesis. [PDF]
Mol PsychiatryHoertel N +8 more
europepmc +1 more source
The Physical Properties of Ceramides in Membranes
Annual Review of Biophysics, 2018 Ceramides are sphingolipids containing a sphingosine or a related base, to which a fatty acid is linked through an amide bond. When incorporated into a lipid bilayer, ceramides exhibit a number of properties not shared by almost any other membrane lipid:
Felix M Goni, Alicia Alonso
exaly +2 more sources
Atherosclerosis, 2021 There is a need for new biomarkers of atherosclerotic cardiovascular disease (ACVD), the main cause of death globally. Ceramides, a class of potent bioactive lipid mediators, have signalling roles in apoptosis, cellular stress and inflammation.
Bernard Keavney +2 more
exaly +3 more sources
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Chemistry and Physics of Lipids, 2001
Previously unknown 4,5-epoxy-N-acetyl-sphingosine (1) was synthesized by epoxidation of N-acetyl-sphingosine with 1,1-dimethyldioxirane. A by-product generated by HPLC purification is the tetrahydrofuryl derivative of acetamide (2). Mainly allylic oxidation was observed when natural ceramides were reacted with dimethyldioxirane.
A, Möllenberg, G, Spiteller
openaire +2 more sources
Previously unknown 4,5-epoxy-N-acetyl-sphingosine (1) was synthesized by epoxidation of N-acetyl-sphingosine with 1,1-dimethyldioxirane. A by-product generated by HPLC purification is the tetrahydrofuryl derivative of acetamide (2). Mainly allylic oxidation was observed when natural ceramides were reacted with dimethyldioxirane.
A, Möllenberg, G, Spiteller
openaire +2 more sources
2004
Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a clinically useful cytokine. TRAIL induces apoptosis in a wide variety of transformed cells, but does not cause toxicity to most normal cells. Recent studies show that death receptors (DR4 and DR5), decoy receptors (DcR1 and DcR2), and death inhibitors (FLIP, FAP-1, and IAP) are ...
Yong J, Lee, Andrew A, Amoscato
openaire +2 more sources
Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a clinically useful cytokine. TRAIL induces apoptosis in a wide variety of transformed cells, but does not cause toxicity to most normal cells. Recent studies show that death receptors (DR4 and DR5), decoy receptors (DcR1 and DcR2), and death inhibitors (FLIP, FAP-1, and IAP) are ...
Yong J, Lee, Andrew A, Amoscato
openaire +2 more sources
Molecular and Cellular Endocrinology, 2022
Sphingolipids are essential lipid components in the intestinal epithelial cells (IEC) along the intestinal tract. They play crucial roles in maintaining barrier integrity, regulating nutrient absorption, and acting as signaling molecules to regulate regeneration and differentiation of intestinal mucosa (Kurek et al., 2012).
Ying Li +2 more
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Sphingolipids are essential lipid components in the intestinal epithelial cells (IEC) along the intestinal tract. They play crucial roles in maintaining barrier integrity, regulating nutrient absorption, and acting as signaling molecules to regulate regeneration and differentiation of intestinal mucosa (Kurek et al., 2012).
Ying Li +2 more
openaire +2 more sources
Bacterial Infections and Ceramide
2013Ceramide is released from sphingomyelin primarily by the activity of acid, neutral, or alkaline sphingomyelinases or is synthesized de novo. Several bacteria, viruses, and even parasites infect mammalian cells by exploiting the acid sphingomyelinase or the neutral sphingomyelinase-ceramide system, or both. Sphingomyelinases and ceramide have been shown
Grassmé, Heike, Becker, Katrin Anne
openaire +2 more sources
2013
Cystic fibrosis is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) molecule; these mutations result in a defect in chloride secretion in epithelial cell layers. The disease is characterized by severe gastrointestinal and pulmonary symptoms, but it is the pulmonary symptoms that dominate the clinical course of the ...
Grassmé, Heike +2 more
openaire +3 more sources
Cystic fibrosis is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) molecule; these mutations result in a defect in chloride secretion in epithelial cell layers. The disease is characterized by severe gastrointestinal and pulmonary symptoms, but it is the pulmonary symptoms that dominate the clinical course of the ...
Grassmé, Heike +2 more
openaire +3 more sources