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Phospholipid changes in Rhinella arenarum embryos under different acclimation conditions to copper
(Elsevier Science Inc, 2016-11)
We report phospholipid changes in Rhinella arenarum embryos after applying three acclimation protocols to copper between 40 and 420 ng L− 1. The lower and higher acclimation treatments resulted in embryos' enhanced resistance ...
Circadian Regulation and Clock-Controlled Mechanisms of Glycerophospholipid Metabolism from Neuronal Cells and Tissues to Fibroblasts
(Humana Press, 2021-10-26)
Along evolution, living organisms developed a precise timekeeping system, circadian clocks, to adapt life to the 24-h light/dark cycle and temporally regulate physiology and behavior. The transcriptional molecular circadian ...
Phospholipid transfer to high-density lipoprotein (HDL) upon triglyceride lipolysis is directly correlated with HDL-cholesterol levels and is not associated with cardiovascular risk
(Elsevier Ireland, 2021-05)
Background and aims: While low concentrations of high-density lipoprotein-cholesterol (HDL-C) represent a well-established cardiovascular risk factor, extremely high HDL-C is paradoxically associated with elevated ...
Industrial uses of phospholipases: current state and future applications
(Springer, 2019-03)
Phospholipids play a central role in all living organisms. Phospholipases, the enzymes aimed at modifying phospholipids, are consequently widespread in nature and play diverse roles, from lipid metabolism and cellular ...
Daily rhythms of glycerophospholipid synthesis in fibroblast cultures involve differential enzyme contributions
(American Society for Biochemistry and Molecular Biology, 2013-05-02)
Circadian clocks regulate the temporal organization of several biochemical processes including lipid metabolism and their disruption leads to severe metabolic disorders. Immortalized cell lines acting as circadian clocks ...
The integrity of the α-helical domain of intestinal fatty acid binding protein is essential for the collision-mediated transfer of fatty acids to phospholipid membranes
(Elsevier Science, 2008-04)
Intestinal FABP (IFABP) and liver FABP (LFABP), homologous proteins expressed at high levels in intestinal absorptive cells, employ markedly different mechanisms of fatty acid transfer to acceptor model membranes. Transfer ...
De novo lipogenesis at the mitotic exit is used for nuclear envelope reassembly/expansion: Implications for combined chemotherapy
(Landes Bioscience, 2019-07-15)
Mitosis has been traditionally considered a metabolically inactive phase. We have previously shown, however, that extensive alterations in lipids occur as the cells traverse mitosis, including increased de novo fatty acid ...
Hormone-independent mouse mammary adenocarcinomas with different metastatic potential exhibit different metabolic signatures
(MDPI AG, 2020)
The metabolic characteristics of metastatic and non-metastatic breast carcinomas remain poorly studied. In this work, untargeted Nuclear Magnetic Resonance (NMR) metabolomics was used to compare two medroxyprogesterone ...
Lipid profiling by electrospray ionization tandem mass spectrometry and the identification of lipid phosphorylation by kinases in potato stolons
(American Chemical Society, 2011-12-05)
There is limited information about the involvement of lipids and esterified fatty acids in signaling pathways during plant development. The purpose of this study was to evaluate the lipid composition and molecular species ...