Results 101 to 110 of about 21,259 (271)

Enhancing the Signal-to-Noise of Diagnostic Fragment Ions of Unsaturated Glycerophospholipids via Precursor Exclusion Ultraviolet Photodissociation Mass Spectrometry (PEx-UVPD-MS)

, 2022
Understanding and elucidating the diverse structures and functions of lipids has motivated the development of many innovative tandem mass spectrometry (MS/MS) strategies.
Jennifer S. Brodbelt (1308045), James D. Sanders (5489216), Samuel W. J. Shields (9755243)   +2 more
core   +1 more source

In planta analysis of the mode of action of cinmethylin and confirmation of fatty acyl‐ACP thioesterases (FATs) as primary site of action

Pest Management Science, EarlyView.
In planta analysis of the mode of action of cinmethylin and confirmation of fatty acyl‐ACP thioesterases (FATs) as primary site of action. Cinmethylin inhibits FATs, disrupting eukaryotic de novo lipid biosynthesis and causing defects in cell division, elongation and integrity. We confirm FATs as the primary site of action in planta.
Maximillian Pollmeier, Aisha Gerhardt, Janneke Hendriks, Katharina Kaprocki, Alexandra Zimmermann, Sarina Ruehm, Martina Marnet, Maria Stroe, Jorge Alfredo Rojas Biava, Clara Hofmann, Michael Betz, Sascha Schlaefer, Philipp Ternes, Jens Lerchl, Selene Garcia‐Hernandez, Philipp Johnen   +15 more
wiley   +1 more source

A periplasmic phospholipase that maintains outer membrane lipid asymmetry in Pseudomonas aeruginos

, 2023
The outer membrane of Gram-negative bacteria is unique in both structure and function. The surface-exposed outer leaflet is composed of lipopolysaccharide, while the inner leaflet is composed of glycerophospholipids.
Lee Michael J., Guest, Randi L., Wang, Wei, Thomas J. Silhavy, Randi L. Guest, Wei Wang, Michael J. Lee, Silhavy, Thomas J.   +7 more
core   +1 more source

Protective Potentials of Natural Products Against Vascular Dementia: A Comprehensive Review of Experimental Studies

Phytotherapy Research, EarlyView.
ABSTRACT Vascular dementia (VaD), accounting for up to 20% of dementia cases globally, is primarily driven by chronic cerebral hypoperfusion (CCH), which leads to progressive cognitive impairment. Despite the increasing prevalence of VaD, effective treatments remain limited.
Jung‐Hoon Kim, Yongtaek Oh, Suin Cho
wiley   +1 more source

The role of lysophosphatidylcholine acyltransferase 2 in osteoblastic differentiation of C2C12 cells

FEBS Open Bio
Glycerophospholipids, a primary component of cellular membranes, play important structural and functional roles in cells. In the remodelling pathway (Lands' cycle), the concerted actions of phospholipase As and lysophospholipid acyltransferases (LPLATs ...
Shirou Tabe, Hisako Hikiji, Tomomi Hashidate‐Yoshida, Hideo Shindou, Takao Shimizu, Kazuhiro Tominaga   +5 more
doaj   +1 more source

Ginsenoside Rh1 Attenuates Alzheimer's Disease‐Like Deficits by Modulating Oxidative Stress and Mitochondrial Dysfunction via SIRT1‐Related Signaling

Phytotherapy Research, EarlyView.
Rh1 attenuates oxidative stress and mitochondrial dysfunction through SIRT1‐related signaling. ABSTRACT Alzheimer's disease (AD) remains a progressive neurodegenerative disorder with limited therapeutic options. Ginsenoside Rh1 has been reported to possess neuroprotective properties, yet its specific role and underlying mechanisms in AD are not fully ...
Shi‐Lu Li, Tao Lin, Wan‐chen Zou, Ya‐jun Wang, Jing‐tian Zhang, Zi Wang, Hong‐yuan Li, Long Chen, Li‐chun Zhao, Shen Ren, Wei Li   +10 more
wiley   +1 more source

Regulating Lipid Metabolism in Cancer: The Therapeutic Potential of Traditional Chinese Medicine

Phytotherapy Research, EarlyView.
By regulating the reprogramming of lipid metabolism in tumor cells, TCM provides a novel strategy for antitumor therapy with reduced toxicity and enhanced efficacy. ABSTRACT Lipid metabolic reprogramming is a key feature of tumor cells to adapt to the microenvironment and plays an important role in tumor growth, invasion, and metastasis.
Yufeng Gao, Huiming Huang, Xuejiao Wei, Xiaoxue Wang, Wanying Xie, Xinyu Qiu, Fei Wang, Zhuguo Wang, Ruoxin Zhang, Yilin Cai, Changhai Qu, Zhongdong Hu   +11 more
wiley   +1 more source

The top 28 metabolites whose concentrations were statistically elevated or decreased in HIV patients compared to controls.

, 2016
FDR = False Discovery Rate; C5-M-DC = Methylglutarylcarnitine; lysoPC a C24:0 = Glycerophospholipids; C5:1-DC = Glutaconylcarnitine; PC aa C42:5 = Glycerophospholipids; lysoPC a C14:0 = Glycerophospholipids; PC aa C30:0 = Glycerophospholipids ...
Hong-Ha M. Truong (342525), Luiz Mario Ramos Janini (3394352), Michelle Zanoni (3394349), Maria Cecilia Araripe Sucupira (186119), Bruno Scarpelini (3394346), Ismael Dale Cotrin Segurado (3394355), Ricardo Sobhie Diaz (154738)   +6 more
core   +1 more source

Exposure to Structurally Related Organophosphate Esters Elicits Distinct Metabolomic Perturbations in Daphnia magna

Environmental Toxicology, EarlyView.
ABSTRACT Organophosphate esters (OPEs) are found ubiquitously in the environment and exposure to these chemicals has induced behavioral, developmental, and morphological impairments in several model organisms. Yet there is still a lack of understanding of how sub‐lethal exposure disrupts organism function at the molecular‐level, especially for Daphnia ...
Salwa Hajir, Sanam Yousifie, Karl J. Jobst, André J. Simpson, Myrna J. Simpson   +4 more
wiley   +1 more source

Product ion analyses of individual molecular species present in isolated bovine heart ethanolamine glycerophospholipids.

, 2013
Product ion ESI/MS analyses of PtdEtn molecular species in isolated bovine heart ethanolamine glycerophospholipids at m/z 772.5 (Panel A) and 774.5 (Panel B) were performed by using an LTQ-Orbitrap mass spectrometer.
Zhongdan Zhao (83119), Richard W. Gross (83120), Kui Yang (83118), Xianlin Han (83121)   +3 more
core   +1 more source