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Showing 1-30 of 1985 results for "49770" within Papers
Daniel J O'Neill et al.
Epigenetics, 9(7), 942-950 (2014-04-23)
The lysine methyltransferase SETD6 modifies the histone variant H2AZ, a key component of nuclear receptor-dependent transcription. Herein, we report the identification of several factors that associate with SETD6 and are implicated in nuclear hormone receptor signaling. Specifically, SETD6 associates with
Thaisa Moro Cantu-Jungles et al.
Carbohydrate polymers, 122, 276-281 (2015-03-31)
Primary cell wall polysaccharides from aqueous extract of buriti fruit pulp (Mauritia flexuosa, an exotic tropical palm) were isolated and characterized. After freeze-thaw and α-amylase treatments, extracted polysaccharides were purified by sequential ultrafiltration through membranes. Two homogeneous fractions were obtained
Katsuhiro Hayashi et al.
International journal of clinical oncology, 19(4), 731-738 (2013-07-25)
Low-grade osteosarcoma, including low-grade central osteosarcoma and parosteal osteosarcoma, is an extremely rare variant, and the diagnosis is occasionally difficult. In this article we present cases of low-grade osteosarcomas that should be reviewed by a clinical oncologist. Nine cases of
Matthew B Brecher et al.
Protein science : a publication of the Protein Society, 24(1), 117-128 (2014-10-30)
Methylation of flavivirus RNA is vital for its stability and translation in the infected host cell. This methylation is mediated by the flavivirus methyltransferase (MTase), which methylates the N7 and 2'-O positions of the viral RNA cap by using S-adenosyl-l-methionine
Dominik R Haudenschild et al.
Biochemical and biophysical research communications, 455(1-2), 84-89 (2014-12-03)
In order to realize the goal of stratified and/or personalized medicine in the clinic, significant advances in the field of biomarker discovery are necessary. Adding to the abundance of nucleic acid biomarkers being characterized, additional protein biomarkers will be needed
Jeffrey C Chandler et al.
Journal of proteome research, 14(2), 664-675 (2014-12-17)
Francisella tularensis causes disease (tularemia) in a large number of mammals, including man. We previously demonstrated enhanced efficacy of conventional antibiotic therapy for tularemia by postexposure passive transfer of immune sera developed against a F. tularensis LVS membrane protein fraction
V Quisth et al.
Diabetologia, 48(5), 946-953 (2005-03-22)
The regulation of skeletal muscle lipolysis is not fully understood. In the present study, the effects of systemic and local noradrenaline administration on lipolysis and blood flow rates in skeletal muscle and adipose tissue were studied in vivo. First, circulating
Juliana Ben et al.
Neurochemical research, 39(12), 2492-2500 (2014-10-16)
The epileptogenesis process involves cell signaling events associated with neuroplasticity. The mitogen-activated protein kinases (MAPKs) integrate signals originating from a variety of extracellular stimuli and may regulate cell differentiation, survival, cell death and synaptic plasticity. Here we compared the total
Tawut Rudtanatip et al.
Fish & shellfish immunology, 47(1), 231-238 (2015-09-13)
Previous studies demonstrated that sulfated galactans (SG) from Gracilaria fisheri (G. fisheri) exhibit immunostimulant activity in shrimp. The present study was conducted to test the hypothesis that SG stimulates signaling molecules of the immune response of shrimp by binding to
Reeder M Robinson et al.
Archives of biochemistry and biophysics, 550-551, 58-66 (2014-04-29)
The mechanism of Mycobacterium smegmatis G (MbsG), a flavin-dependent l-lysine monooxygenase, was investigated under steady-state and rapid reaction conditions using primary and solvent kinetic isotope effects, substrate analogs, pH and solvent viscosity effects as mechanistic probes. The results suggest that
Yang Yu et al.
Journal of neural transmission (Vienna, Austria : 1996), 122(4), 593-606 (2014-08-13)
Sporadic Alzheimer's disease (AD) is a multifactorial metabolic brain disorder characterized by progressive neurodegeneration. Decreased brain energy and glucose metabolism occurs before the appearance of AD symptoms and worsens while the disease progresses. Deregulated brain insulin signaling has also been
Mona El Refaey et al.
PloS one, 9(4), e91108-e91108 (2014-04-15)
The physiologic oxygen pressures inside the bone marrow environment are much lower than what is present in the peripheral circulation, ranging from 1-7%, compared to values as high as 10-13% in the arteries, lungs and liver. Thus, experiments done with
Anshul Sharma et al.
Macromolecular bioscience, 15(2), 200-214 (2014-10-11)
Here we report on the modular synthesis and characterization of biodegradable, controlled porous, liquid crystal elastomers (LCE) and their use as three-dimensional cell culture scaffolds. The elastomers were prepared by cross-linking of star block-co-polymers with pendant cholesterol units resulting in
Björn Boll et al.
Pharmaceutical research, 32(12), 3952-3964 (2015-07-22)
The goal of this study was to compare and evaluate two preparative techniques for fractionation of proteinaceous subvisible particles. This work enables future studies to address the potential biological consequences of proteinaceous subvisible particles in protein therapeutic products. Particles were
Zachary DeLoughery et al.
Toxicological sciences : an official journal of the Society of Toxicology, 143(1), 54-63 (2014-10-08)
Hexavalent chromium is a human respiratory carcinogen that undergoes intracellular activation in vivo primarily via reduction with ascorbate. Replication of Cr-adducted DNA triggers mismatch repair that generates toxic DNA double-strand breaks (DSBs) as secondary lesions. Here, we examined the intranuclear distribution
Guillaume Desnoyers et al.
Molecular cancer research : MCR, 13(10), 1421-1430 (2015-06-10)
The eIF3e protein is a component of the multisubunit eIF3 complex, which is essential for cap-dependent translation initiation. Decreased eIF3e expression is often observed in breast and lung cancer and has been shown to induce epithelial-to-mesenchymal transition (EMT) in breast
Tanusree Paul et al.
European journal of cancer (Oxford, England : 1990), 50(11), 1855-1863 (2014-05-27)
Epidermal growth factor receptor inhibitor (EGFRI) induced skin toxicity has a prognostic value suggesting skin toxicity can be a useful surrogate marker for successful epidermal growth factor receptor (EGFR) inhibition, improved response and survival. But the pathophysiology of EGFRI induced
Melinda L Micallef et al.
BMC microbiology, 14, 213-213 (2014-09-10)
The hapalindole-type family of natural products is a group of hybrid isoprenoid-indole alkaloids, produced solely by members of the Subsection V cyanobacterial strains. This family broadly includes the hapalindoles, welwitindolinones, fisherindoles and ambiguines amongst others, all of which have an
Xiaobin Yang et al.
European journal of pharmacology, 765, 209-216 (2015-08-25)
This work aimed to investigate the therapeutic effect of curcumin on sublesional bone loss induced by spinal cord injury (SCI) in rats. SCI model in this work was generated in rats by surgical transaction of the cord at the T10-12
Kaihua Zhang et al.
Oncotarget, 5(19), 9281-9294 (2014-09-23)
In head and neck squamous cell cancer (HNSCC), four intrinsic subtypes (or groups) have been identified, and each one possesses a unique biology that will require specific treatment strategies. We previously reported that mesenchymal (group 2) tumors exhibit reduced levels
Chih-Hung Chiang et al.
Cell transplantation, 24(3), 541-559 (2015-02-11)
Acute hepatic failure (AHF) is a severe liver injury leading to sustained damage and complications. Induced pluripotent stem cells (iPSCs) may be an alternative option for the treatment of AHF. In this study, we reprogrammed human dental pulp-derived fibroblasts into
B Rasti et al.
Journal of liposome research, 24(2), 99-105 (2013-10-09)
This study presents the application of the response surface methodology (design) to develop an optimal preparation condition (independent variables) namely shear rate (600-1000 rpm), mixing time (30-60 min), and sonication time (10-20 min) for polyunsaturated fatty acids (docosahexaenoic acid and
L H Vähätalo et al.
Acta physiologica (Oxford, England), 213(4), 902-919 (2014-12-09)
Neuropeptide Y (NPY) co-localized with noradrenaline in central and sympathetic nervous systems seems to play a role in the control of energy metabolism. In this study, the aim was to elucidate the effects and pathophysiological mechanisms of increased NPY in
Choline supplementation restores substrate balance and alleviates complications of Pcyt2 deficiency.
Laila C Schenkel et al.
The Journal of nutritional biochemistry, 26(11), 1221-1234 (2015-08-06)
Choline plays a critical role in systemic lipid metabolism and hepatic function. Here we conducted a series of experiments to investigate the effect of choline supplementation on metabolically altered Pcyt2(+/-) mice. In Pcyt2(+/-) mice, the membrane phosphatidylethanolamine (PE) turnover is
A C McLellan et al.
Analytical biochemistry, 206(1), 12-16 (1992-10-01)
A fluorimetric assay for D-lactate in human blood samples was developed using an endpoint enzymatic assay with D-lactate dehydrogenase from Staphylococcus epidermidis. The intrabatch and interbatch coefficients of variance were 8.7% (n = 4) and 16.6% (n = 4), respectively.
Maaike Kockx et al.
PloS one, 9(10), e111186-e111186 (2014-10-28)
Dynamins are fission proteins that mediate endocytic and exocytic membrane events and are pharmacological therapeutic targets. These studies investigate whether dynamin II regulates constitutive protein secretion and show for the first time that pharmacological inhibition of dynamin decreases secretion of
Barney L Bales et al.
The journal of physical chemistry. A, 113(17), 4930-4940 (2009-04-24)
EPR spectra of perdeuterated 2,2,6,6-tetramethyl-4-oxopiperidine-1-oxyl (PDT) are studied as functions of molar concentration, c, and temperature, T, in water and 70 wt % glycerol in water. The increase of the intrinsic line width averaged over the three hyperfine lines, B(tot)
Tina C Roeske et al.
PloS one, 9(11), e111722-e111722 (2014-11-14)
All-trans retinoic acid (ATRA), the main active metabolite of vitamin A, is a powerful signaling molecule that regulates large-scale morphogenetic processes during vertebrate embryonic development, but is also involved post-natally in regulating neural plasticity and cognition. In songbirds, it plays
Forest H Andrews et al.
Biochemistry, 53(27), 4358-4367 (2014-06-24)
The X-ray structure of benzoylformate decarboxylase (BFDC) from Pseudomonas putida ATCC 12633 shows it to be a tetramer. This was believed to be typical of all thiamin diphosphate-dependent decarboxylases until recently when the structure of KdcA, a branched-chain 2-keto acid
Symen Ligthart et al.
PloS one, 10(3), e0118859-e0118859 (2015-03-15)
Pleiotropic genetic variants have independent effects on different phenotypes. C-reactive protein (CRP) is associated with several cardiometabolic phenotypes. Shared genetic backgrounds may partially underlie these associations. We conducted a genome-wide analysis to identify the shared genetic background of inflammation and
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