Results 91 to 100 of about 63,046 (336)

Regulation of platelet adhesion by oxidized lipoproteins and oxidized phospholipids

Platelets, 2002
Activated platelets adhere to the endothelium and release vasoactive mediators which induce vasoconstriction and remodeling of the vessel wall. The influence of native and ex vivo oxidized lipoproteins enriched with oxidized 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphorylcholine (ox-PAPC), the major lipid responsible for the biological activity of ...
J. Hartwich, A. Dembińska-Kieć, Anna Gruca, Marcin Motyka, Łukasz Partyka, Joanna Skrzeczyńska, Małgorzata Bzowska, J Pryjma, Joakim Huber, Norbert Leitinger, Gerd Schmitz   +10 more
openalex   +4 more sources

Engineering of Glioblastoma‐Derived Biomimetic Vesicles and Their Structural and Molecular Features

Advanced Healthcare Materials, EarlyView.
ABSTRACT Biomimetic nanosystems and vesicles have arisen as a novel approach to design vesicular transport systems with diverse therapeutic potential. The ‘biomimetic’ strategy involves the integration of cell membrane components into lipid bilayers, conferring them with biological properties originating from the cell of origin. Until now, most studies
Noelia Hernández‐Lobato, Hanan Abumanhal‐Masarweh, Martí de Cabo, Pablo Guerra, Marilena Hadjidemetriou, Neus Lozano, Kostas Kostarelos   +6 more
wiley   +1 more source

Minimally oxidized LDL is a potent inhibitor of lecithin:cholesterol acyltransferase activity

Journal of Lipid Research, 1996
The oxidation of low density lipoproteins (LDL) has been implicated in the development of atherosclerosis. As a variety of highly reactive lipid peroxidation products can transfer from oxidized LDL to HDL, we evaluated the potential deleterious effects ...
J K Bielicki, T M Forte, M R McCall
doaj   +1 more source

The dynamic action of SecA during the initiation of protein translocation [PDF]

, 2013
Biotechnology and Biological Sciences Research Council (BBSRC) [a doctoral training grant Ph.D. studentship to S.W. and project grant number BB/I008675/1] and the Wellcome Trust [project grant number 084452]
Alice Robson, Bauer, Blobel, Breyton, Brundage, Cannon, Deville, Ding, Erlandson, Gelis, Gold, Gold, Gouridis, Hizlan, Hunt, Ian Collinson, Kimura, Or, Osborne, Osborne, Park, Plath, Robson, Robson, Sarah Whitehouse, van den Berg, Vicki A. M. Gold, Whitehouse, Woodbury, Zimmer, Zimmer   +30 more
core   +2 more sources

Designed Liquid Crystalline Nanoassemblies From Clinically Validated Polyunsaturated Lipids for Combined Antioxidant, Anti‐Apoptotic, and Neurotrophic Treatments

Advanced Healthcare Materials, EarlyView.
Ionizable lipid nanoparticles target multiple pathological pathways in neurodegeneration. The designed self‐assembled materials undergo a pH‐triggered structural transformation from a cubosome/hexosome coexistence to a hexosome phase, enhancing intracellular delivery of a multi‐target phytochemical formulation. The antioxidant‐loaded pH‐responsive LNPs
Thelma Akanchise, Fucen Luo, Borislav Angelov, Yuru Deng, Angelina Angelova   +4 more
wiley   +1 more source

Platelet interaction with bioactive lipids formed by mild oxidation of low-density lipoprotein [PDF]

, 2006
Oxidation of low-density lipoprotein (LDL) generates pro-inflammatory and pro-thrombotic mediators that play a crucial role in cardiovascular and inflammatory diseases.
Siess, Wolfgang
core   +1 more source

One‐Step Microfluidic Manufactured Fucose‐Decorated Sweetosomes Choose the Time and the Road for Their Intracellular Journey to Cancer Treatment

Advanced Healthcare Materials, EarlyView.
Sweetosomes, a new class of fucose‐decorated liposomes, are developed via a one‐step microfluidic process without surface chemistry. This study elucidates their main caveolae‐mediated entry and distinct endosomal trafficking. These nanostructures demonstrate superior endosomal escape, organelle acidity modulation, and prolonged plasma persistence ...
Mattia Tiboni, Mariele Montanari, Shiva Khorshid, Michele Verboni, Andrea Duranti, Simone Lucarini, Daniele Lopez, Annalisa Aluigi, Gianluca Morganti, Michele Menotta, Giovanna Panza, Daniel J. Klionsky, Barbara Canonico, Luca Casettari   +13 more
wiley   +1 more source

Hormone deprivation alters mitochondrial function and lipid profile in the hippocampus [PDF]

, 2017
Mitochondrial dysfunction is a common hallmark in aging. In the female, reproductive senescence is characterized by loss of ovarian hormones, many of whose neuroprotective effects converge upon mitochondria.
Alvarez, Silvia, Astiz, Mariana, Imsen, Mercedes, Magnani, Natalia Daniela, Merino, Florencia, Reines, Analia Gabriela, Seilicovich, Adriana, Zarate, Sandra Cristina   +7 more
core   +2 more sources

Modulation of STAT3 signaling, cell redox defenses and cell cycle checkpoints by β-caryophyllene in cholangiocarcinoma cells: possible mechanisms accounting for doxorubicin chemosensitization and chemoprevention [PDF]

, 2020
Cholangiocarcinoma (CCA) is an aggressive group of biliary tract cancers, characterized by late diagnosis, low effective chemotherapies, multidrug resistance, and poor outcomes.
Di Giacomo, Silvia, Di Sotto, Antonella, Eufemi, Margherita, Gulli, Marco, Macone, Alberto, Mammola, Caterina Loredana, Mancinelli, Romina, Mazzanti, Gabriela, Rubini, Elisabetta   +8 more
core   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source