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Showing 1-30 of 255 results for "L8912" within Papers
Sakshi Arora et al.
Journal of virology, 88(16), 9141-9152 (2014-06-06)
HIV-1 modulates key host cellular pathways for successful replication and pathogenesis through viral proteins. By evaluating the hijacking of the host ubiquitination pathway by HIV-1 at the whole-cell level, we now show major perturbations in the ubiquitinated pool of the
Florian Veillard et al.
Biological chemistry, 393(12), 1471-1476 (2013-05-15)
Bestatin, a specific inhibitor of metalloaminopeptidases,inhibits the growth of Porphyromonas gingivalis. To identify its target enzyme, a library of fluorescent substrates was used but no metalloaminopeptidase activity was found. The aminopeptidase activity of P. gingivalis was bestatin-insensitive and directed exclusively
Patrícia M Jorge et al.
Basic & clinical pharmacology & toxicology, 116(3), 273-280 (2014-08-30)
The diphenyl ditelluride (DPDT) is a prototype for the development of new biologically active molecules. In previous studies, DPDT showed an elevated cytotoxicity in Chinese hamster fibroblast (V79) cells but the mechanisms for reduction of cell viability still remain unknown.
Christopher A Bishop et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 34(7), 9727-9739 (2020-06-09)
Dairy intake, as a source of branched-chain amino acids (BCAA), has been linked to a lower incidence of type-2-diabetes and increased circulating odd-chain fatty acids (OCFA). To understand this connection, we aimed to investigate differences in BCAA metabolism of leucine
Matthias G J Baud et al.
Science (New York, N.Y.), 346(6209), 638-641 (2014-10-18)
Small molecules are useful tools for probing the biological function and therapeutic potential of individual proteins, but achieving selectivity is challenging when the target protein shares structural domains with other proteins. The Bromo and Extra-Terminal (BET) proteins have attracted interest
P M Viral et al.
The Journal of clinical pediatric dentistry, 37(3), 269-274 (2013-07-17)
To evaluate and compare the efficiency, marginal leakage and shear bond strength of Carisolv and Papacarie in primary molars. Freshly extracted 60 human carious primary molars were randomly divided into two experimental groups--Group I [caries removal by Carisolv] and Group
Fengna Li et al.
Amino acids, 41(5), 1185-1193 (2011-07-21)
Macronutrients, such as protein or amino acid, not only supply calories but some components may also play as signaling molecules to affect feeding behavior, energy balance, and fuel efficiency. Leucine, a branched-chain amino acid is a good example. After structural
Matthew J Crisp et al.
The Journal of clinical investigation, 125(7), 2772-2780 (2015-06-16)
Therapeutic strategies that target disease-associated transcripts are being developed for a variety of neurodegenerative syndromes. Protein levels change as a function of their half-life, a property that critically influences the timing and application of therapeutics. In addition, both protein kinetics
Lucila Garcia Contreras et al.
Molecular pharmaceutics, 12(8), 2642-2650 (2015-05-06)
Tuberculosis (TB) is a life-threatening infection that requires a lengthy treatment process that is often associated with adverse effects. Pulmonary delivery of anti-TB drugs has the potential to increase efficacy of treatment by increasing drug concentrations at the lungs, the
D Rating et al.
Journal of neurology, 230(4), 217-225 (1983-01-01)
In 14 children with epilepsy, 51 with febrile convulsions and 22 with meningitis gamma-aminobutyric acid (GABA) concentrations in lumbar CSF were determined. While the mean for CSF GABA concentrations for all epileptic children was unchanged [144 (range: 73-285) pmol/ml; controls:
Imbi Kurvet et al.
Sensors (Basel, Switzerland), 11(8), 7865-7878 (2011-12-14)
We show that in vitro toxicity assay based on inhibition of the bioluminescence of recombinant Escherichia coli encoding thermostable luciferase from Photorhabdus luminescens is a versatile alternative to Vibrio fischeri Microtox™ test. Performance of two luxCDABE-transformed E. coli MC1061 constructs
Kevin Guo et al.
Analytical chemistry, 81(10), 3919-3932 (2009-03-25)
We report a new quantitative metabolome profiling technique based on differential (12)C-/(13)C-isotope dansylation labeling of metabolites, fast liquid chromatography (LC) separation and electrospray ionization Fourier-transform ion cyclotron resonance mass spectrometry (ESI-FTICR MS) detection. An isotope reagent, (13)C-dansyl chloride, can be
Guohua Yang et al.
The Journal of general virology, 94(Pt 12), 2599-2608 (2013-09-03)
An avian-like H3N2 influenza A virus (IAV) has recently caused sporadic canine influenza outbreaks in China and Korea, but the molecular mechanisms involved in the interspecies transmission of H3N2 IAV from avian to canine species are not well understood. Sequence
P Iannoli et al.
Metabolism: clinical and experimental, 48(11), 1432-1436 (1999-12-03)
The branched-chain amino acids (BCAAs) leucine, isoleucine, and valine are beneficial to catabolic patients by improving hepatic protein synthesis and nitrogen economy, yet their transport from the intestinal lumen is not well-defined. The leucine transport system in human and rabbit
Cydne A Perry et al.
The Journal of nutrition, 144(12), 1977-1984 (2014-08-15)
Biotin functions as a cofactor for several carboxylase enzymes with key roles in metabolism. At present, the dietary requirement for biotin is unknown and intake recommendations are provided as Adequate Intakes (AIs). The biotin AI for adults and pregnant women
Marika Leenders et al.
Nutrition reviews, 69(11), 675-689 (2011-10-28)
Amino acids function as precursors for de novo protein synthesis. In addition, however, they play a key role as nutritional signals that regulate multiple cellular processes. There is ample in vitro and in vivo evidence showing that muscle tissue responds
Luc J C van Loon
Current opinion in clinical nutrition and metabolic care, 15(1), 71-77 (2011-11-01)
Amino acids do not merely represent precursors for de-novo protein synthesis, but also function as nutritional signals regulating various metabolic processes. In fact, ample evidence has been generated to show that various tissues respond to changes in amino acid availability
Junbo Li et al.
Luminescence : the journal of biological and chemical luminescence, 30(5), 643-648 (2014-10-28)
In an HCl medium (pH 1.5), ligustrazine (2,3,5,6-tetramethylpyrazine, TMP) reacted with 12-tungstophosphoric acid (TP) to form a 3 : 1 ion-association complex. As a result, the intensities of resonance Rayleigh scattering (RRS), second-order scattering (SOS) and frequency doubling scattering (FDS) were
Ming-Li Tsai et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(36), 14658-14663 (2013-08-22)
Within Cu-containing electron transfer active sites, the role of the axial ligand in type 1 sites is well defined, yet its role in the binuclear mixed-valent CuA sites is less clear. Recently, the mutation of the axial Met to Leu
Susan A Masino
Ketogenic Diet and Metabolic Therapies: Expanded Roles in Health and Disease (2016)
M Sakamoto et al.
The Journal of clinical endocrinology and metabolism, 56(1), 202-204 (1983-01-01)
Recent studies on the nucleotide sequence of cloned DNA complementary to mRNA for preproenkephalin from bovine adrenal medulla and human pheochromocytoma have revealed that this precursor molecule contains four copies of methionine-enkephalin (Met-Enk) and one copy each of leucine-enkephalin (Leu-Enk)
Yoshikazu Emi et al.
Biochemical and biophysical research communications, 441(1), 89-95 (2013-10-17)
Localization of ATP-binding cassette transporter isoform C1 (ABCC1) to the basolateral membrane of polarized cells is crucial for export of a variety of cellular metabolites; however, the mechanism regulating basolateral targeting of the transporter is poorly understood. Here we describe
The role of leucine and its metabolites in protein and energy metabolism
Duan Y, et al.
Amino Acids, 48(1), 41-51 (2016)
K J Bär et al.
Neurobiology of aging, 24(2), 333-338 (2002-12-25)
Increasing evidence suggests an interaction of oxidative stress and the formation of advanced glycation end products (AGE) in the onset and progression of Alzheimer's disease. We studied levels of pentosidine and N(epsilon)-(carboxymethyl)-lysine (CML) in serum and cerebrospinal fluid (CSF) of
Yazmin Macotela et al.
PloS one, 6(6), e21187-e21187 (2011-07-07)
Environmental factors, such as the macronutrient composition of the diet, can have a profound impact on risk of diabetes and metabolic syndrome. In the present study we demonstrate how a single, simple dietary factor--leucine--can modify insulin resistance by acting on
Seok-Min Kang et al.
Clinical biochemistry, 44(4), 293-299 (2010-12-21)
We sought to identify metabolic pathways characterizing human heart failure (HF) using ¹NMR based urinary metabolomic analysis in conjunction with multivariate statistics. Patients with systolic HF of ischemic origin (n=15) and healthy controls (n=20) participated in this study. Patients with
Major clinical response to a BRAF inhibitor in a patient with a BRAF L597R-mutated melanoma.
Philippe Bahadoran et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(19), e324-e326 (2013-05-30)
Jean Jitomir et al.
Journal of medicinal food, 11(4), 606-609 (2008-12-05)
As obesity rates continue to climb, there is a pressing need for novel weight loss techniques. However, the energy-restricted diets recommended for weight loss typically result in significant amounts of lean tissue loss, in addition to the desired body fat
Beatrice Bocca et al.
Annali dell'Istituto superiore di sanita, 41(2), 197-203 (2005-10-26)
The haematic concentration of 26 metals and the oxidative damage in 60 patients (20 males and 40 females) affected by Alzheimer's disease and 44 healthy individuals (33 males and 11 females) were compared. In patients, the following significant (p <
Stefanie R Mullins et al.
Biological chemistry, 393(12), 1405-1416 (2013-05-15)
The expression of the cysteine protease cathepsin B is increased in early stages of human breast cancer.To assess the potential role of cathepsin B in premalignant progression of breast epithelial cells, we employed a 3D reconstituted basement membrane overlay culture
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