Results 91 to 100 of about 1,447,518 (357)

Hydroxyurea blunts mitochondrial energy metabolism and osteoblast and osteoclast differentiation exacerbating trabecular bone loss in sickle cell mice

Cell Death and Disease
Sickle cell disease (SCD) is a severe hematological disorder characterized by erythrocyte sickling that causes significant morbidity and mortality. Skeletal complications of SCD include a high incidence of bone loss, especially in vertebrae, leading to ...
Ashish Kumar Tripathi, Sadaf Dabeer, Jun Song, Tatyana Vikulina, Susanne Roser-Page, Jessica A. Alvarez, David. R. Archer, M. Neale Weitzmann   +7 more
doaj   +1 more source

Telomere Maintenance Is Associated with Type 2 Diabetes Remission in Response to a Long-Term Dietary Intervention without Non-Weight Loss in Patients with Coronary Heart Disease: From the CORDIOPREV Randomized Controlled Trial

Antioxidants
In order to evaluate whether telomere maintenance is associated with type 2 diabetes remission, newly diagnosed type 2 diabetes patients without glucose-lowering treatment (183 out of 1002) from the CORDIOPREV study (NCT00924937) were randomized to ...
Ana Ojeda-Rodriguez, Juan F. Alcala-Diaz, Oriol Alberto Rangel-Zuñiga, Antonio P. Arenas-de Larriva, Francisco M. Gutierrez-Mariscal, Jose D. Torres-Peña, Marina Mora-Ortiz, Juan L. Romero-Cabrera, Raul M. Luque, Jose M. Ordovas, Pablo Perez-Martinez, Javier Delgado-Lista, Elena M. Yubero-Serrano, Jose Lopez-Miranda   +13 more
doaj   +1 more source

Generation and quality control of lipidomics data for the alzheimers disease neuroimaging initiative cohort. [PDF]

, 2018
Alzheimers disease (AD) is a major public health priority with a large socioeconomic burden and complex etiology. The Alzheimer Disease Metabolomics Consortium (ADMC) and the Alzheimer Disease Neuroimaging Initiative (ADNI) aim to gain new biological ...
AA Willette, B De Strooper, CA McLean, CC Liu, CR Jack Jr., CS McCoin, DA Butterfield, F Picconi, F Zhu, G McKhann, G Verdile, H Tsugawa, J Fahrmann, J Gotz, JM Weir, KH Ashe, KP Ng, L St John-Williams, MG Spillantini, MR Wenk, MR Wenk, MW Weiner, MW Weiner, MW Wong, O Quehenberger, P Edison, P Proitsi, P Proitsi, R Kaddurah-Daouk, R Ossenkoppele, RC Petersen, S Kullmann, SG Mueller, SM de la Monte, SN Jackson, T Cajka, T Cajka, T Cajka, T Cajka, T Kind, TJ Montine, X Han, Y Huang   +42 more
core   +2 more sources

On‐treatment dynamics of circulating extracellular vesicles in the first‐line setting of patients with advanced non‐small cell lung cancer: the LEXOVE prospective study

Molecular Oncology, EarlyView.
The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina, Viviana Bazan, Nadia Barraco, Simona Taverna, Mauro Manno, Samuele Raccosta, Anna Paola Carreca, Marco Bono, Tancredi Didier Bazan Russo, Francesco Pepe, Pasquale Pisapia, Lorena Incorvaia, Giuseppe Badalamenti, Giancarlo Troncone, Umberto Malapelle, Daniele Santini, Antonio Russo, Antonio Galvano   +17 more
wiley   +1 more source

Nutritional condition and IGF-1 and IGFBP-2 serum concentrations in students aged 7 to 9 attending two educational institutions

Revista de la Facultad de Medicina, 2016
Introduction: Nutritional vulnerability is more evident during childhood, since malnutrition has an impact on academic performance and is linked to different diseases during this period. Likewise, an increase in the incidence and prevalence of obesity in
Jenifer Tatiana Figueroa, Sorany Vera, Luz Helena Aranzález, Ismena Mockus   +3 more
doaj   +1 more source

Effective Attraction Interactions between Like-charge Macroions Bound to Binary Fluid Lipid Membranes [PDF]

, 2006
Using integral equation theory of liquids to a binary mixed fluid lipid membrane, we study the membrane-mediated interactions between the macroions and the redistribution of neutral and charged lipids due to binding macroions. We find that when the concentration of binding macroions is infinitely dilute, the main contribution to the attractive ...
arxiv   +1 more source

Cellular liquid biopsy provides unique chances for disease monitoring, preclinical model generation and therapy adjustment in rare salivary gland cancer patients

Molecular Oncology, EarlyView.
We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić, Florian Lüke, Steffi Treitschke, Andrea Coluccio, Martin Hoffmann, Giancarlo Feliciello, Adithi Ravikumar Varadarajan, Xin Lu, Kathrin Weidele, Catherine Botteron, Silvia Materna–Reichelt, Felix Keil, Katja Evert, Florian Weber, Thomas Schamberger, Michael Althammer, Jirka Grosse, Dirk Hellwig, Christian Schulz, Stephan Seitz, Peter Ugocsai, Anke Schlenska‐Lange, Roman Mayr, Ulrich Kaiser, Wolfgang Dietmaier, Bernhard Polzer, Jens Warfsmann, Kamran Honarnejad, Tobias Pukrop, Daniel Heudobler, Christoph A. Klein, Christian Werno   +31 more
wiley   +1 more source

Enhanced lipid extraction from unbroken microalgal cells using enzymes [PDF]

, 2015
The marine microalga Nannochloropsis sp. was chosen as a model organism to investigate the feasibility of using cell wall-degrading enzymes to enhance the recovery of intracellular lipids.
Familiari, Giuseppe, Lavecchia, Roberto, Maffei, Gianluca, Marra, Francesco, Miglietta, Selenia, Petrangeli, Alberto, Valente, Teodoro, Zuorro, Antonio   +7 more
core   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Microscopic Description of Thermodynamics of Lipid Membrane at Liquid-Gel Phase Transition [PDF]

, 2018
A microscopic model of the lipid membrane is constructed that provides analytically tractable description of the physical mechanism of the first order liquid-gel phase transition. We demonstrate that liquid-gel phase transition is cooperative effect of the three major interactions: inter-lipid van der Waals attraction, steric repulsion and hydrophobic ...
arxiv   +1 more source