Results 71 to 80 of about 16,159 (210)

LPC18:0 Secreted by Exogenous Neural Stem Cells Potentiates Neurogenesis and Functional Recovery via GPR55‐Mediated Signalling in Spinal Cord Injury

Cell Proliferation, EarlyView.
LPC18:0 secreted by exogenous neural stem cells potentiates neurogenesis via the GPR55/AKT/GSK3β signalling axis, which ultimately promotes spinal cord injury recovery. ABSTRACT Spinal cord injury (SCI) is a devastating condition with limited therapeutic options. Although neural stem cell (NSC) transplantation shows regenerative potential, its efficacy
Dong Chen, Shuo Liu, Le‐Yi Tu, Ming‐Mei Yang, Cong‐Wang Xu, Yue Jiang, Hui Yang, Chen‐Xu Tai, Yan‐Ning Wang, Yuan‐Yuan Xie, Ping‐Ping Shen, Bin Wang   +11 more
wiley   +1 more source

Comparative Metabolomics and Transcriptomics Reveal Multiple Pathways Associated with Polymyxin Killing in Pseudomonas aeruginosa

mSystems, 2019
Polymyxins are a last-line therapy against multidrug-resistant Pseudomonas aeruginosa; however, resistance to polymyxins has been increasingly reported.
Mei-Ling Han, Yan Zhu, Darren J. Creek, Yu-Wei Lin, Alina D. Gutu, Paul Hertzog, Tony Purcell, Hsin-Hui Shen, Samuel M. Moskowitz, Tony Velkov, Jian Li   +10 more
doaj   +1 more source

Opposing roles of DGAT‐mediated lipid droplet biogenesis in the regulation of ferroptosis sensitivity

The FEBS Journal, EarlyView.
Ferroptosis is driven by unrestricted peroxidation of polyunsaturated fatty acyl (PUFA) chains in membrane phospholipids. In triple‐negative breast cancer cells, lipid droplets (LDs) sequester dietary PUFAs, limiting their incorporation into membrane phospholipids, preventing mitochondrial damage, and reducing lipid peroxidation and ferroptosis.
Ana Kump, Leja Perne, Špela Koren, Eva Jarc Jovičić, Nastja Feguš, Carina Pinto Kozmus, Michele Wölk, Kristyna Brejchova, Maria Fedorova, Ondrej Kuda, Toni Petan   +10 more
wiley   +1 more source

Dysregulated Lipid Metabolism and Its Role in α-Synucleinopathy in Parkinson’s Disease

Frontiers in Neuroscience, 2019
Parkinson’s disease (PD) is the second most common neurodegenerative disease, the main pathological hallmark of which is the accumulation of α-synuclein (α-syn) and the formation of filamentous aggregates called Lewy bodies in the brainstem, limbic ...
Irina Alecu, Irina Alecu, Irina Alecu, Steffany A. L. Bennett, Steffany A. L. Bennett, Steffany A. L. Bennett   +5 more
doaj   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

Untargeted Metabolomic and Lipidomic Profiles of Gingival Crevicular Fluid in the Context of Periodontitis

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aim(s) This cross‐sectional clinical study aimed to explore the untargeted metabolomic and lipidomic profiles in gingival crevicular fluid (GCF) obtained from healthy individuals and patients with periodontitis. Materials and Methods GCF was collected from 17 periodontally healthy and 19 periodontitis patients.
Caroline H. Henderzahs, Chiaki Yamada, Alexandr Morozov, Thelmalane Yalartai, Vanchit John, Hawra AlQallaf, Alexandru Movila   +6 more
wiley   +1 more source

Metabolomics Reveals Glycerophospholipids, Peptides, and Flavonoids Contributing to Breast Meat Flavor and Benefit Properties of Beijing-You Chicken

Foods
Unique metabolites contribute to the performance of meat flavor and potential function. In this study, UHPLC-Q Exactive HF-X-based metabolomics and multivariate analysis were applied to explore the characteristic metabolites in the breast meat of Beijing-
Jian Zhang, Xia Chen, Jing Cao, Ailian Geng, Qin Chu, Zhixun Yan, Yao Zhang, Huagui Liu   +7 more
doaj   +1 more source

Differential composition of DHA and very-long-chain PUFAs in rod and cone photoreceptors

Journal of Lipid Research, 2018
Long-chain PUFAs (LC-PUFAs; C20–C22; e.g., DHA and arachidonic acid) are highly enriched in vertebrate retina, where they are elongated to very-long-chain PUFAs (VLC-PUFAs; C ≥28) by the elongation of very-long-chain fatty acids-4 (ELOVL4) enzyme.
Martin-Paul Agbaga, Dana K. Merriman, Richard S. Brush, Todd A. Lydic, Shannon M. Conley, Muna I. Naash, Shelley Jackson, Amina S. Woods, Gavin E. Reid, Julia V. Busik, Robert E. Anderson   +10 more
doaj   +1 more source

Key metabolites secreted by Chlorella vulgaris alleviate salt stress in soybean seedlings

Journal of Integrative Plant Biology, EarlyView.
Chlorella vulgaris secretes exosome‐derived linolenic acid and inosine, which alleviate salt stress and enhance salt tolerance in soybean seedlings by activating stress‐responsive signaling networks. ABSTRACT Soil salinization is a major abiotic stress factor that reduces soybean production.
Yunyi Shi, Ruitong Chen, Kai Jiang, Aijuan Jiang, Jianchao Yang, Hongli Cui, Min Chen   +6 more
wiley   +1 more source

An α/β‐Hydrolase GmABHD6 Controls Seed Oil Content and Yield in Soybean

Plant Biotechnology Journal, EarlyView.
ABSTRACT Seed oil content is a key trait in soybean, yet its genetic basis remains largely unresolved. Here, we identify GmABHD6, an α/β‐hydrolase domain‐containing gene, as the causal gene underlying a major quantitative trait locus (QTL) for seed oil content on chromosome 16.
Kaixin Yu, Limin Hu, Bo Sun, Zehao Chen, Xu Li, Shiyu Zhang, Huilin Tian, Wenjing Zhang, Shimin Ren, Xue Han, Chang Xu, Siming Wei, Mingliang Yang, Fanjiang Kong, Qingshan Chen, Zhaoming Qi   +15 more
wiley   +1 more source