Results 61 to 70 of about 82,133 (342)

Heterojunction‐Engineered Mass Spectrometry Platform for Deciphering Serum Metabolic Fingerprints in Diagnosis of Respiratory Diseases

Advanced Science, EarlyView.
Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen, Chaoqi Wang, Xi Yu, Yuming Jiang, Yijiao Qu, Huihui Fu, Yuyin Bu, Xiaoyong Zhang, Zongxiu Nie   +8 more
wiley   +1 more source

Digestion and Absorption of Milk Phospholipids in Newborns and Adults

Frontiers in Nutrition, 2021
Milk polar lipids provide choline, ethanolamine, and polyunsaturated fatty acids, which are needed for the growth and plasticity of the tissues in a suckling child.
Åke Nilsson, Rui-Dong Duan, Lena Ohlsson   +2 more
doaj   +1 more source

MiR‐940 Suppresses Ferroptosis by Controlling Expression of Key Regulatory Genes

Advanced Science, EarlyView.
A CRISPR‐based screening identified miR‐940 as a critical suppressor of ferroptosis in cancer. By coordinating the downregulation of pro‐ferroptotic genes with the upregulation of GPX4, miR‐940 establishes a regulatory network that protects against ferroptosis and correlates with poor clinical outcomes in distinct cancer entities.
Andrea Kolak, Juliane Tschuck, Stefanie A. I. Weiß, Daniel Kaemena, Karolin Klimm, Ana Galhoz, Larissa Ringelstetter, Myles Fennell, Juliane Merl‐Pham, Anna Artati, Stefanie Strasser, Ralph Garippa, Michael Witting, Hans Zischka, Joel A. Schick, Stefanie M. Hauck, Michael P. Menden, Michelle Vincendeau, Brent R. Stockwell, Kamyar Hadian   +19 more
wiley   +1 more source

Correction: Planar confined water organisation in lipid bilayer stacks of phosphatidylcholine and phosphatidylethanolamine [PDF]

, 2023
Correction for ‘Planar confined water organisation in lipid bilayer stacks of phosphatidylcholine and phosphatidylethanolamine’ by Gerome Vancuylenberg et al., Soft Matter, 2023, https://doi.org/10.1039 ...
Sadeghpour, A., Rappolt, M., Gerome Vancuylenberg, Arwen I. I. Tyler, Michael Rappolt, Tyler, A.I.I., Amin Sadeghpour, Vancuylenberg, G.   +7 more
core   +1 more source

Contribution of the precursors and interplay of the pathways in the phospholipid metabolism of the malaria parasite

Journal of Lipid Research, 2018
The malaria parasite, Plasmodium falciparum, develops and multiplies in the human erythrocyte. It needs to synthesize considerable amounts of phospholipids (PLs), principally phosphatidylcholine (PC), phosphatidylethanolamine (PE), and phosphatidylserine
Sharon Wein, Salma Ghezal, Corinne Buré, Marjorie Maynadier, Christian Périgaud, Henri J. Vial, Isabelle Lefebvre-Tournier, Kai Wengelnik, Rachel Cerdan   +8 more
doaj   +1 more source

Imaging‐Guided Live Single‐Cell Lipid Profiling of Leader and Follower Cellsduring Collective Migration of Triple‐Negative Breast Cancer Cells

Advanced Science, EarlyView.
Integrated single‐cell mass spectrometry reveals distinct lipidomic signatures that differentiate leader and follower phenotypes in migratory breast cancer cells. Phenotype‐specific alterations across various lipid classes, including fatty acids and phosphatidylcholines, underpin functional heterogeneity.
Xiaoyue Huang, Judit González Riera, Mai Nguyen, Jeremy Broekhuis, Sylvia E. Le Dévédec, Ahmed Ali, Thomas Hankemeier   +6 more
wiley   +1 more source

UV analysis of Amadori-glycated phosphatidylethanolamine in foods and biological samples

Journal of Lipid Research, 2002
Maillard reactions are among the most important of the chemical and oxidative changes occurring in food and biological samples that contribute to food deterioration and to the pathophysiology of human disease.
Jeong-Ho Oak, Kiyotaka Nakagawa, Teruo Miyazawa   +2 more
doaj   +1 more source

Identification of a Nonribosomal Peptide Analog With Activity Against Multiple Gram‐Positive Bacteria via a Synthetic Bioinformatic Natural Product Discovery Approach

Advanced Science, EarlyView.
The genome of Rhodococcus erythropolis D‐1 was analyzed by bioinformatic tools to mine a novel nonribosomal peptide synthetase (NRPS) gene cluster. A nonribosomal peptide analog ZURJC5 associated with the NRPS was chemically synthesized. Through structure‐activity relationship studies, ZURJC28 was ultimately obtained and showed antibacterial activity ...
Keyi Chen, Jiayi Liang, Yujia Wu, Jianan Xu, Yi Liu, Wenguang Wang, Xinhang Jiang, Benjie Gao, Yueyue Wang, Hui Jiang   +9 more
wiley   +1 more source

Phosphatidylethanolamine is the precursor of the ethanolamine phosphoglycerol moiety bound to eukaryotic elongation factor 1A

, 2008
In addition to its conventional role during protein synthesis, eukaryotic elongation factor 1A is involved in other cellular processes. Several regions of interaction between eukaryotic elongation factor 1A and the translational apparatus or the ...
Signorell, Aita, Rauch, Monika, Bütikofer, Peter, Jelk, Jennifer   +3 more
core   +1 more source

Physiological consequences of disruption of mammalian phospholipid biosynthetic genes

Journal of Lipid Research, 2009
By 1959, Eugene Kennedy and coworkers had outlined most pathways of phospholipid biosynthesis. In the next four decades, the emphasis was on enzymology and regulation of these pathways.
Dennis E. Vance, Jean E. Vance
doaj   +1 more source