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Showing 61-90 of 234 results for "PHR1242" within Papers
Yi-Fang Chang et al.
Oncotarget, 6(1), 85-100 (2014-11-22)
Angiogenesis, one of the major routes for tumor invasion and metastasis represents a rational target for therapeutic intervention. Recent development in drug discovery has highlighted the diverse biological and pharmacological properties of hydroxamate derivatives. In this study, we characterized the
Angela C O Menegatti et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 20(1), 61-75 (2014-11-06)
Serine/threonine protein phosphatases have been described in many pathogenic bacteria as essential enzymes involved in phosphorylation-dependent signal transduction pathways and frequently associated with the virulence of these organisms. An inspection of Mycoplasma synoviae genome revealed the presence of a gene
Jing-Ping Hsin et al.
Molecular and cellular biology, 34(13), 2488-2498 (2014-04-23)
The C-terminal domain of the RNA polymerase II largest subunit (the Rpb1 CTD) is composed of tandem heptad repeats of the consensus sequence Y(1)S(2)P(3)T(4)S(5)P(6)S(7). We reported previously that Thr 4 is phosphorylated and functions in histone mRNA 3'-end formation in
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
Massimiliano Calabrese et al.
Multiple sclerosis (Houndmills, Basingstoke, England), 21(5), 580-589 (2014-11-30)
Although cognitive dysfunction is a relevant aspect of multiple sclerosis (MS) from the earliest disease phase, cognitive onset is unusual thus jeopardizing early and accurate diagnosis. Here we describe 12 patients presenting with cognitive dysfunction as primary manifestation of MS
Amy A Boaro et al.
FEMS microbiology ecology, 90(3), 802-815 (2014-10-08)
Integrated 'omics have been used on pure cultures and co-cultures, yet they have not been applied to complex microbial communities to examine questions of perturbation response. In this study, we used integrated 'omics to measure the perturbation response of a
H C Curtius et al.
Journal of chromatography, 112, 523-531 (1975-10-29)
A specific and very sensitive method for the determination of 5-hydroxy-tryptophol (5-HTOL) and 5-methoxytryptophol (5-MTOL) in extracts from human cerebrospinal fluid (CSF) involving the use of mass fragmentography and pentafluoropriopionyl derivatives is described. 5-HTOL and 5-MTOL were determined in human
Sreedhar Madishetti et al.
British journal of pharmacology, 171(13), 3328-3337 (2014-03-25)
The μ-opioid receptor has been characterized as the main mediator of opioid signalling in neuronal cells. Opioid-induced pain suppression was originally proposed to be mediated by μ-opioid receptor-induced inhibitory effects on cAMP, which is known to mediate inflammatory hypernociception. Recent
Yulia V Bertsova et al.
Biochimica et biophysica acta, 1837(7), 1122-1129 (2013-12-24)
The Klebsiella pneumoniae genome contains genes for two putative flavin transferase enzymes (ApbE1 and ApbE2) that add FMN to protein Thr residues. ApbE1, but not ApbE2, has a periplasm-addressing signal sequence. The genome also contains genes for three target proteins
Yu-Chin Su et al.
Biochimica et biophysica acta, 1852(1), 12-21 (2014-12-03)
The G2019S leucine-rich repeat kinase 2 (LRRK2) mutation is the most common cause of genetic Parkinson's disease (PD). However, the molecular mechanism underlying LRRK2 G2019S-induced cellular pathology is poorly understood. Here, we demonstrated that LRRK2 G2019S bound to and phosphorylated
Vineetha Vijayakumar et al.
Journal of cell science, 128(2), 251-265 (2014-11-22)
Podosomes are integrin-containing adhesion structures commonly found in migrating leukocytes of the monocytic lineage. The actin cytoskeletal organisation of podosomes is based on a WASP- and Arp2/3-mediated mechanism. WASP also associates with a second protein, WIP (also known as WIPF1)
Wolfram Gronwald et al.
Kidney international, 79(11), 1244-1253 (2011-03-11)
Autosomal dominant polycystic kidney disease (ADPKD) is a frequent cause of kidney failure; however, urinary biomarkers for the disease are lacking. In a step towards identifying such markers, we used multidimensional-multinuclear nuclear magnetic resonance (NMR) spectroscopy with support vector machine-based
Se Jin Park et al.
Biological & pharmaceutical bulletin, 37(7), 1207-1213 (2014-07-06)
Alzheimer's disease, a neurodegenerative disorder, is characterized by progressive cognitive impairment associated with the disruption of cholinergic neurotransmission. The aim of the present study was to evaluate the effect of α- or β-amyrin, a type of pentacyclic triterpene, on the
Fabien Binamé et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(26), 10858-10874 (2013-06-28)
The transmembrane proteoglycan NG2 is expressed by oligodendrocyte precursor cells (OPC), which migrate to axons during developmental myelination and remyelinate in the adult after migration to injured sites. Highly invasive glial tumors also express NG2. Despite the fact that NG2
Selom K Doamekpor et al.
RNA (New York, N.Y.), 21(1), 113-123 (2014-11-22)
mRNA capping enzymes are directed to nascent RNA polymerase II (Pol2) transcripts via interactions with the carboxy-terminal domains (CTDs) of Pol2 and transcription elongation factor Spt5. Fission yeast RNA triphosphatase binds to the Spt5 CTD, comprising a tandem repeat of
David S Wishart et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 871(2), 164-173 (2008-05-27)
With continuing improvements in analytical technology and an increased interest in comprehensive metabolic profiling of biofluids and tissues, there is a growing need to develop comprehensive reference resources for certain clinically important biofluids, such as blood, urine and cerebrospinal fluid
A N Fonteh et al.
Amino acids, 32(2), 213-224 (2006-10-13)
Our aim was to determine changes in free amino acid (FAA) and dipeptide (DP) concentrations in probable Alzheimer's disease (pAD) subjects compared with control (CT) subjects using liquid chromatography and electrospray ionization tandem mass spectrometry (LCMS2). We recruited gender- and
Shi Yun Leong et al.
PLoS pathogens, 11(3), e1004686-e1004686 (2015-03-10)
Human Enterovirus 71 (EV71) commonly causes Hand, Foot and Mouth Disease in young children, and occasional occurrences of neurological complications can be fatal. In this study, a high-throughput cell-based screening on the serine/threonine kinase siRNA library was performed to identify
Jonel Trebicka et al.
Liver international : official journal of the International Association for the Study of the Liver, 35(4), 1393-1402 (2014-06-11)
Patients with cirrhosis display hypocontractility of splanchnic vessels because of dysregulation of vasoactive proteins, such as decreased effect of RhoA/ROCK and increased activity of β-Arrestin-2 and eNOS. However, it is unknown whether the dysregulation of vasoactive proteins is displayed in
Tomoko Kurata et al.
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association, 23(10), 2580-2590 (2014-09-23)
In addition to reducing the level of blood pressure (BP), telmisartan was expected to show the long-term neuroprotective effects preventing accumulation of cellular amyloid beta peptide (Aβ) and phosphorylated tau (pτ) by ameliorating neuroinflammation. We examined effects of telmisartan on
Yong Yang et al.
PloS one, 9(6), e99537-e99537 (2014-06-12)
Xiamenmycin (1) is a prenylated benzopyran derivative with anti-fibrotic activity. To investigate the genetic basis of xiamenmycin biosynthesis, we performed genome mining in the xiamenmycin-producing Streptomyces xiamenensis wild-type strain 318 to identify a candidate gene cluster. The complete gene cluster
Shobana Sekar et al.
Neurobiology of aging, 36(2), 583-591 (2014-12-03)
Alzheimer's disease (AD) is characterized by deficits in cerebral metabolic rates of glucose in the posterior cingulate (PC) and precuneus in AD subjects, and in APOEε4 carriers, decades before the onset of measureable cognitive deficits. However, the cellular and molecular
Yanmei Si et al.
The Analyst, 139(21), 5466-5471 (2014-09-02)
A simple, rapid, sensitive, selective, and field-deployable detection protocol has been initially proposed for the early warning and diagnosis of exposure to organophosphates (OPs) by electrochemically monitoring the direct biomarkers of free OPs in blood. Phosphorylation-sensitive tyrosine (Tyr), which was
Bo Peng et al.
Molecular bioSystems, 11(1), 105-114 (2014-10-18)
The cancerous inhibitor of protein phosphatase 2A (CIP2A) is a recently characterized endogenous inhibitor of the phosphatase activity of protein phosphatase 2A (PP2A), which extends the half-life of oncogenic protein c-myc and promotes in vivo tumor growth. The function of
Colleen R McNamara et al.
PloS one, 8(3), e56576-e56576 (2013-03-08)
Necroptosis is a regulated form of necrotic cell death that has been implicated in the pathogenesis of various diseases including intestinal inflammation and systemic inflammatory response syndrome (SIRS). In this work, we investigated the signaling mechanisms controlled by the necroptosis
Laurel M Mastro et al.
American journal of veterinary research, 75(7), 658-667 (2014-06-25)
To compare whole-body phenylalanine kinetics and the abundance of factors in signaling pathways associated with skeletal muscle protein synthesis and protein breakdown between horses with pituitary pars intermedia dysfunction (PPID) and age-matched control horses without PPID. 12 aged horses (6
Daniel H Ebert et al.
Nature, 499(7458), 341-345 (2013-06-19)
Rett syndrome (RTT) is an X-linked human neurodevelopmental disorder with features of autism and severe neurological dysfunction in females. RTT is caused by mutations in methyl-CpG-binding protein 2 (MeCP2), a nuclear protein that, in neurons, regulates transcription, is expressed at
Jesko Koehnke et al.
Chembiochem : a European journal of chemical biology, 14(5), 564-567 (2013-03-14)
Ringing the changes: Selenazolines have applications in medicinal chemistry, but their synthesis is challenging. We report a new convenient and less toxic route to these heterocycles that starts from commercially available selenocysteine. The new route depends on a heterocyclase enzyme
H Nørrelund et al.
Journal of internal medicine, 260(1), 11-21 (2006-06-23)
It is well known that chronic heart failure (CHF) is associated with insulin resistance and cachexia, but little is known about the underlying substrate metabolism. The present study was undertaken to identify disturbances of basal glucose, lipid and protein metabolism.
Jaesung Jung et al.
Journal of virology, 88(16), 8754-8767 (2014-05-23)
Phosphorylation of serines 157, 164, and 172 within the carboxyl-terminal SPRRR motif of the hepatitis B virus (HBV) core (C) protein modulates HBV replication at multiple stages. Threonine 162 and serines 170 and 178, located within the carboxyl-terminal conserved RRRS/T
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