Results 101 to 110 of about 14,105 (264)
Secreted sphingomyelins modulate low mammary cancer incidence observed in certain mammals
Scientific Reports, 2020 Determining mechanisms that naturally protect species from developing cancer is critical in order to prevent and treat cancer. Here, we describe a novel cancer-suppressing mechanism, via the secretion of bioactive factors by mammary cells, that is ...
Melissa M. Ledet +6 more
doaj +1 more source
Journal of Raman Spectroscopy, EarlyView.In this work, silver nanoparticles encapsulated within quatsome membranes have shown to preserve their plasmonic properties for at least 165 days without aggregation. These hybrid nanostructures enable strong SERS enhancement of pyrene and Prodan by confining the molecules within a few nanometers from the silver surface.
Renato Cezar Peramezza Ribeiro +10 more
wiley +1 more source
PLoS ONE, 2015 ObjectiveAlthough metabolic profiles have been associated with chronic disease risk, lack of temporal stability of metabolite levels could limit their use in epidemiological investigations.
Marion Carayol +9 more
doaj +1 more source
A Metabolomic Signature of Acute Caloric Restriction [PDF]
, 2017 Context: The experimental paradigm of acute caloric restriction followed by refeeding can be used to study the homeostatic mechanisms that regulate energy homeostasis, which are relevant to understanding the adaptive response to weight loss.
Collet, TH +7 more
core +2 more sources
Portal Hypertension &Cirrhosis, EarlyView.Cirrhosis is frequently accompanied by varying degrees of lipid profile abnormalities. This study confirms that these profiles are differentially affected by disease etiology and progressively worsen—with significant reductions in TC, HDL‐C, and LDL‐C—as liver disease severity increases. TIPS improves lipid profiles, particularly by increasing HDL‐C in
Jiamin Xu +6 more
wiley +1 more source
Research Advances in Regulatory Effect of Phospholipids on Meat Quality [PDF]
Shipin KexuePhospholipids, a class of polar lipids with complex structure and multiple functions, are composed of glycerophospholipids and sphingomyelins. As an important component of cell membranes, phospholipids are involved in many physiological activities, such ...
ZHANG Kaihua, ZANG Mingwu, Wang Shouwei, ZHANG Zheqi, LI Dan, LI Xiaoman, HAO Rui
doaj +1 more source
Structural basis of the chiral selectivity of Pseudomonas cepacia lipase [PDF]
, 1998 To investigate the enantioselectivity of Pseudomonas cepacia lipase, inhibition studies were performed with SC- and RC-(RP,SP)-1,2-dialkylcarbamoylglycero-3-O-p-nitrophenyl alkylphosphonates of different alkyl chain lengths. P.
Dijkstra, Bauke W., +4 more
core +2 more sources
Small Methods, EarlyView.An in‐line PAT‐integrated ML strategy for microfluidic liposome synthesis accurately predicted particle size from formulation parameters and fluoresence sensing data. The model captured both seen and unseen conditions, demonstrating robust generalization and process control with low error.
Junghu Lee +6 more
wiley +1 more source
Sphingomyelin metabolism is involved in the differentiation of MDCK cells induced by environmental hypertonicity [PDF]
, 2015 Sphingolipids (SLs) are relevant lipid components of eukaryotic cells. Besides regulating various cellular processes, SLs provide the structural framework for plasma membrane organization.
Favale, Nicolas Octavio +4 more
core +1 more source
TcALS knockdown accelerates metamorphosis via insulin signaling in Tribolium castaneum
Insect Science, EarlyView.RNAi silencing of TcALS accelerates larva‐to‐pupa metamorphosis in Tribolium castaneum. Abstract Insect metamorphosis is an evolutionary adaptation precisely regulated by nutritional and hormonal cues. The red flour beetle Tribolium castaneum, a major stored‐product pest, serves as an excellent model for studying this process.
Min Li +8 more
wiley +1 more source