Results 21 to 30 of about 21,627 (236)

Analysis of Malassezia Lipidome Disclosed Differences Among the Species and Reveals Presence of Unusual Yeast Lipids

Frontiers in Cellular and Infection Microbiology, 2020
Malassezia yeasts are lipid dependent and part of the human and animal skin microbiome. However, they are also associated with a variety of dermatological conditions and even cause systemic infections.
Adriana Marcela Celis Ramírez, Adolfo Amézquita, Juliana Erika Cristina Cardona Jaramillo, Luisa F. Matiz-Cerón, Luisa F. Matiz-Cerón, Juan S. Andrade-Martínez, Juan S. Andrade-Martínez, Sergio Triana, Maria Juliana Mantilla, Silvia Restrepo, Silvia Restrepo, Andrés Fernando González Barrios, Andrés Fernando González Barrios, Hans de Cock   +13 more
doaj   +1 more source

Cellular lipidomics [PDF]

The EMBO Journal, 2005
The cellular lipidome comprises over 1000 different lipids. Most lipids look similar having a polar head and hydrophobic tails. Still, cells recognize lipids with exquisite specificity. The functionality of lipids is determined by their local concentration, which varies between organelles, between the two leaflets of the lipid bilayer and even within ...
openaire   +3 more sources

Cytotoxic Activity of Fatty Acids From Antarctic Macroalgae on the Growth of Human Breast Cancer Cells

Frontiers in Bioengineering and Biotechnology, 2018
Macroalgae are a natural source of clinically relevant molecules such as polyunsaturated and monounsaturated fatty acids. The Antarctic environment, due to its cold climate, leads to high production of these bioactive molecules.
Bruna Silveira Pacheco, Bruna Silveira Pacheco, Marco Aurélio Ziemann dos Santos, Eduarda Schultze, Rosiane Mastelari Martins, Rafael Guerra Lund, Fabiana Kömmling Seixas, Pio Colepicolo, Tiago Collares, Tiago Collares, Favero Reisdorfer Paula, Claudio Martin Pereira De Pereira, Claudio Martin Pereira De Pereira   +12 more
doaj   +1 more source

Neuronal porosome lipidome [PDF]

Journal of Cellular and Molecular Medicine, 2014
AbstractCup‐shaped lipoprotein structures called porosomes are the universal secretory portals at the cell plasma membrane, where secretory vesicles transiently dock and fuse to release intravesicular contents. In neurons, porosomes measure ~15 nm and are comprised of nearly 40 proteins, among them SNAREs, ion channels, the Gαo G‐protein and several ...
Lewis, Kenneth T, Maddipati, Krishna R, Taatjes, Douglas J, Jena, Bhanu P   +3 more
openaire   +2 more sources

Silencing of enzymes involved in ceramide biosynthesis causes distinct global alterations of lipid homeostasis and gene expression[S]

Journal of Lipid Research, 2012
Dysregulation of ceramide synthesis has been associated with metabolic disorders such as atherosclerosis and diabetes. We examined the changes in lipid homeostasis and gene expression in Huh7 hepatocytes when the synthesis of ceramide is perturbed by ...
Wanida Ruangsiriluk, Shaun E. Grosskurth, Daniel Ziemek, Max Kuhn, Shelley G. des Etages, Omar L. Francone   +5 more
doaj   +1 more source

Mycobacterial Lipidomics

Microbiology Spectrum, 2014
ABSTRACTLipidomics is a distinct subspecialty of metabolomics concerned with hydrophobic molecules that organize into membranes. Most of the lipid classes present inMycobacterium tuberculosisare found only inActinobacteriaand show extreme structural diversity. This article highlights the conceptual basis and the practical challenges associated with the
Layre, Emilie, Al-Mubarak, Reem, Belisle, J.T., Moody, D. Branch   +3 more
openaire   +2 more sources

Effects of Yeast Product Addition and Fermentation Temperature on Lipid Composition, Taste and Mouthfeel Characteristics of Pinot Noir Wine

Horticulturae, 2022
Lipids have important impacts on wine sensory. By targeting the lipid sources in wine, mainly from grape tissues and yeast cell walls, it was possible to alter the wine lipid profile thus potentially changing the final product quality.
Quynh Phan, Aubrey DuBois, James Osborne, Elizabeth Tomasino   +3 more
doaj   +1 more source

Profile of Phosphatidylserine Modifications under Nitroxidative Stress Conditions Using a Liquid Chromatography-Mass Spectrometry Based Approach

Molecules, 2018
Nitrated lipids have been detected in vitro and in vivo, usually associated with a protective effect. While nitrated fatty acids have been widely studied, few studies reported the nitration and nitroxidation of the phospholipid classes ...
Bruna Neves, Pedro Domingues, Maria Manuel Oliveira, Maria do Rosário Domingues, Tânia Melo   +4 more
doaj   +1 more source

Lipidomic, Transcriptomic, and BSA-660K Single Nucleotide Polymorphisms Profiling Reveal Characteristics of the Cuticular Wax in Wheat

Frontiers in Plant Science, 2021
Plant epidermal wax helps protect plants from adverse environmental conditions, maintains the function of tissues and organs, and ensures normal plant development.
Jun Zheng, Jun Zheng, Chenkang Yang, Xingwei Zheng, Suxian Yan, Fei Qu, Jiajia Zhao, Yanxi Pei   +7 more
doaj   +1 more source

A Metabolomic Profiling of Intra-Uterine Growth Restriction in Placenta and Cord Blood Points to an Impairment of Lipid and Energetic Metabolism

Biomedicines, 2022
(1) Background: Intrauterine growth restriction (IUGR) involves metabolic changes that may be responsible for an increased risk of metabolic and cardiovascular diseases in adulthood.
Juan Manuel Chao de la Barca, Floris Chabrun, Tiphaine Lefebvre, Ombeline Roche, Noémie Huetz, Odile Blanchet, Guillaume Legendre, Gilles Simard, Pascal Reynier, Géraldine Gascoin   +9 more
doaj   +1 more source