Results 31 to 40 of about 51,608 (289)
Substrate-Specific Inhibition Constants for Phospholipase A2 Acting on Unique Phospholipid Substrates in Mixed Micelles and Membranes Using Lipidomics. [PDF]
, 2019 Assaying lipolytic enzymes is extremely challenging because they act on water-insoluble lipid substrates, which are normally components of micelles, vesicles, and cellular membranes.
Armando, Aaron +2 more
core +6 more sources
Trapped ion mobility spectrometry and PASEF enable in-depth lipidomics from minimal sample amounts
, 2020 A comprehensive characterization of the lipidome from limited starting material remains very challenging. Here we report a high-sensitivity lipidomics workflow based on nanoflow liquid chromatography and trapped ion mobility spectrometry (TIMS).
Barsch, A. +8 more
core +1 more source
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 +3 more
openaire +2 more sources
Journal of Lipid Research, 2013 We showed earlier that nutritional stress like starvation or high-fat diet resulted in phenotypic changes in the lipidomes of hepatocyte lipid droplets (LDs), representative for the pathophysiological status of the mouse model.
Chandramohan Chitraju +9 more
doaj +1 more source
Utility of mass spectrometry for the diagnosis of the unstable coronary plaque. [PDF]
, 2015 Mass spectrometry is a powerful technique that is used to identify unknown compounds, to quantify known materials, and to elucidate the structure and chemical properties of molecules.
Hassan, M, Jacob, SS, Yacoub, MH
core +1 more source
Regulation of microRNAs in high-fat diet induced hyperlipidemic hamsters
Scientific Reports, 2020 Dyslipidemia is a documented risk factor for cardiovascular diseases and other metabolic disorders. Therefore, the analysis of hyperlipidemia (HL)-related miRNAs is a potential approach for achieving new prognostic markers in lipid-metabolism related ...
Teodora Barbalata +7 more
doaj +1 more source
Metabolites, 2022 While the roles of a few specific lipids in plant freezing tolerance are understood, the effect of many plant lipids remains to be determined. Acclimation of plants to non-freezing cold before exposure to freezing temperatures improves the outcome of ...
Hieu Sy Vu +17 more
doaj +1 more source
Applying metabolomics to cardiometabolic intervention studies and trials: past experiences and a roadmap for the future [PDF]
, 2016 Metabolomics and lipidomics are emerging methods for detailed phenotyping of small molecules in samples. It is hoped that such data will: (i) enhance baseline prediction of patient response to pharmacotherapies (beneficial or adverse); (ii) reveal ...
Preiss, David +3 more
core +2 more sources
Recommendations for good practice in MS-based lipidomics
Journal of Lipid Research, 2021 In the last 2 decades, lipidomics has become one of the fastest expanding scientific disciplines in biomedical research. With an increasing number of new research groups to the field, it is even more important to design guidelines for assuring high ...
Harald C. Köfeler +8 more
doaj +1 more source
Neuronal human BACE1 knock-in induces systemic diabetes in mice [PDF]
, 2016 Acknowledgements The authors thank S. Tammireddy (Diabetes and Cardiovascular Science, University of the Highlands and Islands, Inverness, UK) for technical support with the lipidomics component. Funding We would like to thank R.
Dekeryte, Ruta +12 more
core +4 more sources