Cytoplasmic targeting of the proto-oncogene SET promotes cell spreading and migration.

abstract：:Recombinant human interleukin-5 (hIL-5) has been expressed at high levels and produced in large quantities in baculovirus infected Sf9 insect cells. The glycosylated protein was purified using immuno-affinity chromatography and gel filtration. Purified hIL-5 has been crystallized using standard vapour diffusion techni...

journal_title：FEBS letters

authors： Guisez Y,Oefner C,Winkler FK,Schlaeger EJ,Zulauf M,Van der Heyden J,Plaetinck G,Cornelis S,Tavernier J,Fiers W

更新日期：1993-09-27 00:00:00

abstract：:Na(+)/H(+) antiporters are ubiquitous membrane proteins and play an important role in cell homeostasis. We amplified a gene encoding a member of the monovalent cation:proton antiporter-2 (CPA2) family (TC 2.A.37) from the Thermus thermophilus genome and expressed it in Escherichia coli. The gene product was identified...

journal_title：FEBS letters

authors： Furrer EM,Ronchetti MF,Verrey F,Pos KM

更新日期：2007-02-06 00:00:00

abstract：:Rapidly generated high-titer Semliki Forest virus (SFV) vectors can infect numerous mammalian cell lines and primary cell cultures, and result in high levels of transgene expression. SFV-based expression of transmembrane receptors has been characterized by specific ligand-binding activity and functional responses. Ada...

journal_title：FEBS letters

authors： Lundstrom K,Schweitzer C,Rotmann D,Hermann D,Schneider EM,Ehrengruber MU

更新日期：2001-08-31 00:00:00

abstract：:Protein-tyrosine phosphorylation and dephosphorylation are directly associated with cellular growth, signal transduction, and neoplastic transformation. Here we report the isolation of a complementary DNA (cDNA) clone encoding a novel protein-tyrosine phosphatase (PTP) from a human T cell PEER cDNA library. The predic...

journal_title：FEBS letters

authors： Adachi M,Sekiya M,Miyachi T,Matsuno K,Hinoda Y,Imai K,Yachi A

更新日期：1992-12-21 00:00:00

abstract：:The aim of this study was to evaluate the involvement of oxidative stress in glutamate-evoked transglutaminase (TGase) upregulation in astrocyte cultures (14 DIV). A 24 h exposure to glutamate caused a dose-dependent depletion of glutathione intracellular content and increased the ROS production in cell cultures. Thes...

journal_title：FEBS letters

authors： Campisi A,Caccamo D,Li Volti G,Currò M,Parisi G,Avola R,Vanella A,Ientile R

更新日期：2004-12-03 00:00:00

abstract：:The triplex structure in vitro is well established; however, no direct evidence has been available concerning its existence in the cell. Using the direct chemical probing here we show that the triplex H structure can exist in E. coli cells at acidic intracellular pH values; this structure differs in some details from ...

journal_title：FEBS letters

authors： Karlovsky P,Pecinka P,Vojtiskova M,Makaturova E,Palecek E

更新日期：1990-11-12 00:00:00

abstract：:This study focused on the variations in phosphoinositide metabolism depending upon alphaIIbbeta3-integrin/fibrinogen interaction without previous activation of platelet agonist receptors. We found that adhesion of resting human platelets to immobilized fibrinogen stimulates phosphatidic acid production and a concomita...

journal_title：FEBS letters

authors： Gironcel D,Racaud-Sultan C,Payrastre B,Haricot M,Borchert G,Kieffer N,Breton M,Chap H

更新日期：1996-07-08 00:00:00

abstract：:The cytochrome bc1 complex is a key component of the mitochondrial respiratory chains of many eukaryotic microorganisms that are pathogenic for plants or humans, such as fungi responsible for crop diseases and Plasmodium falciparum, which causes human malaria. Cytochrome bc1 is an enzyme that contains two (ubi)quinone...

journal_title：FEBS letters

authors： Fisher N,Meunier B,Biagini GA

更新日期：2020-09-01 00:00:00

abstract：:Transient receptor potential (TRP) proteins are sensory-related cation channels. TRPV subfamily responds to vanilloids, generating a Ca(2+) current. TRPV1, a thermal-sensitive non-selective ion channel, possesses six transmembrane helices and the intracellular N- and C-terminal domains. The latter contains the PIP(2) ...

journal_title：FEBS letters

authors： Aguado-Llera D,Bacarizo J,Gregorio-Teruel L,Taberner FJ,Cámara-Artigas A,Neira JL

更新日期：2012-04-24 00:00:00

abstract：:In plants exposed to high irradiances of visible light, the D1 protein in the reaction center of photosystem II is oxidatively damaged and rapidly degraded. Earlier work in our laboratory showed that the serine protease Deg2 performs the primary cleavage of photodamaged D1 protein in vitro. Here, we demonstrate that t...

journal_title：FEBS letters

authors： Huesgen PF,Schuhmann H,Adamska I

更新日期：2006-12-22 00:00:00

abstract：:alpha 1 Antitrypsin (alpha 1AT) is the main physiological inhibitor of neutrophil elastase, a serine protease which has been implicated in tissue degradation at inflammatory sites. We report here that the connective tissue metalloproteinase, stromelysin, cleaved alpha 1AT (54 kDa), producing fragments of approximately...

journal_title：FEBS letters

authors： Winyard PG,Zhang Z,Chidwick K,Blake DR,Carrell RW,Murphy G

更新日期：1991-02-11 00:00:00

abstract：:Ceramide-1-phosphate (CER-1-P) is emerging as a novel bioactive sphingolipid. It is formed by phosphorylation of ceramide catalyzed by ceramide kinase, and has been implicated in different cellular processes. Cer-1-P is mitogenic for fibroblasts, blocks apoptosis in macrophages, controls phagocytosis in neutrophils, a...

journal_title：FEBS letters

authors： Gómez-Muñoz A

更新日期：2004-03-26 00:00:00

abstract：:The Escherichia coli signal transduction protein PII, product of the glnB gene, was overproduced and purified. The predicted molecular weight of the protein based on the correct nucleotide sequence is 12,427 and is very close to the value 12,435 obtained by matrix-assisted laser desorption mass spectrometry. Hexagonal...

journal_title：FEBS letters

authors： Vasudevan SG,Gedye C,Dixon NE,Cheah E,Carr PD,Suffolk PM,Jeffrey PD,Ollis DL

更新日期：1994-01-17 00:00:00

abstract：:The oxidation of free methionine to methionine sulfoxide by chemically or enzymatically generated oxygen free radicals is presented. The physiological significance of this process in living cells is suggested. ...

journal_title：FEBS letters

authors： Scislowski PW,Davis EJ

更新日期：1987-11-16 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) mRNA expression was analysed in rabbit vascular smooth muscle cells following exposure to hypoxia and platelet-derived growth factor-BB (PDGF-BB). Hypoxia potently upregulated VEGF mRNA steady-state levels in a time- and concentration-dependent manner reaching a maximum level ...

journal_title：FEBS letters

authors： Stavri GT,Hong Y,Zachary IC,Breier G,Baskerville PA,Ylä-Herttuala S,Risau W,Martin JF,Erusalimsky JD

更新日期：1995-01-30 00:00:00

abstract：:H2O2 addition to the oxidized cytochrome c oxidase reconstituted in liposomes brings about a red shift of the Soret band of the enzyme and an increased absorption in the visible region with two distinct peaks at approximately 570 and 605 nm. Throughout pH range 6-8.5, the spectral changes at 570 nm and in the Soret ba...

journal_title：FEBS letters

authors： Vygodina T,Konstantinov AA

更新日期：1987-07-27 00:00:00

abstract：:Immature Drosophila rhodopsin is N-glycosylated, but undergoes complete deglycosylation during the process of protein maturation. In order to elucidate the site of glycosylation and its role in rhodopsin synthesis, we investigated the in vitro and in vivo synthesis of rhodopsin whose putative N-glycosylation sites (As...

journal_title：FEBS letters

authors： Katanosaka K,Tokunaga F,Kawamura S,Ozaki K

更新日期：1998-03-13 00:00:00

abstract：:Phosphatidylglycerophosphate (PGP) synthase, encoded by PGP1 and PGP2 in Arabidopsis, catalyzes a committed step in the biosynthesis of phosphatidylglycerol (PG). In this study, we isolated a pgp1pgp2 double mutant of Arabidopsis to study the function of PG. In this mutant, embryo development was delayed and the major...

journal_title：FEBS letters

authors： Tanoue R,Kobayashi M,Katayama K,Nagata N,Wada H

更新日期：2014-05-02 00:00:00

abstract：:Insolubility in non-ionic detergents such as Triton X-100 is a widely used biochemical criterion for characterization of membrane domains. We report here a novel green fluorescent protein fluorescence-based approach to directly determine detergent insolubility of specific membrane proteins. We have applied this method...

journal_title：FEBS letters

authors： Kalipatnapu S,Chattopadhyay A

更新日期：2004-10-22 00:00:00

abstract：:The maximal activities of the key glycolytic enzymes hexokinase and 6-phosphofructokinase, were reduced in brown adipose tissue in db/db mice compared to their lean littermates. Treatment of db/db mice with the thermogenic beta-adrenoceptor agonist, BRL 26830, restored normoglycaemia. The only significant increase in ...

journal_title：FEBS letters

authors： Young P,Cawthorne MA,Levy AL,Wilson K

更新日期：1984-10-15 00:00:00

abstract：:During the course of large scale purification of the D1 dopamine receptor from rat brain, a protein of approximately 87,000 daltons (p87) was observed to copurify with the D1 receptor through four chromatographic steps. To characterize the nature of this protein, bovine and rat cDNA clones were isolated and sequenced....

journal_title：FEBS letters

authors： Gingrich JA,Andersen PH,Tiberi M,el Mestikawy S,Jorgensen PN,Fremeau RT Jr,Caron MG

更新日期：1992-11-09 00:00:00

abstract：:In exocrine acinar cells a variety of neurotransmitters (e.g. acetylcholine) stimulate phosphatidylinositol 4,5-bisphosphate hydrolysis elevating intracellular calcium to activate calcium-dependent membrane currents (outward K+ and inward Cl-). This study shows that in lacrimal acinar cells extracellular application o...

journal_title：FEBS letters

authors： Sasaki T,Gallacher DV

更新日期：1990-05-07 00:00:00

abstract：:Glycogen synthase from human and bovine polymorphonuclear leukocytes was purified to homogeneity. Rabbit antisera were raised against the two glycogen synthases and used for immunochemical analysis. Western blotting analysis showed that the subunit of glycogen synthase in crude homogenates of human and bovine leukocyt...

journal_title：FEBS letters

authors： Rasmussen LH,Juhl H,Esmann V,Petersen HU

更新日期：1988-03-28 00:00:00

abstract：:Several approaches have been used to identify the factors involved in mRNA splicing. None of them, however, comprises a straightforward reversible method for inhibiting the second step of splicing using an external reagent other than a chelator. This investigation demonstrates that the addition of boric acid to an in ...

journal_title：FEBS letters

authors： Shomron N,Ast G

更新日期：2003-09-25 00:00:00

abstract：:miRNAs play a number of roles in bone, including mediating the pathological effects of inflammation. Here, we found that miR-33a-5p expression was significantly increased after TNF-α treatment during BMP-2-induced osteogenic differentiation of hBMSCs. Luciferase reporter assays and western blotting demonstrated that s...

journal_title：FEBS letters

authors： Mi W,Shi Q,Chen X,Wu T,Huang H

更新日期：2016-02-01 00:00:00

abstract：:CXCR4 (fusin) is a chemokine receptor which is involved as a coreceptor in gp120 binding to the cell surface. In this study we provide evidence that binding of gp120 triggers CXCR4 recruitment to glycosphingolipid-enriched microdomains. Scanning confocal microscopy showed a nearly complete localization of CXCR4 within...

journal_title：FEBS letters

authors： Sorice M,Garofalo T,Misasi R,Longo A,Mattei V,Sale P,Dolo V,Gradini R,Pavan A

更新日期：2001-09-28 00:00:00

abstract：:The yeast PCK1 gene coding for phosphoenolpyruvate carboxykinase (PEPCK) was isolated by functional complementation of pck1 strains from S. cerevisiae. Only one copy of the gene was found per haploid yeast genome. An RNA of about 2 kb which hybridized with a DNA probe internal to the PCK1 gene was found only in cells ...

journal_title：FEBS letters

authors： Valdés-Hevia MD,de la Guerra R,Gancedo C

更新日期：1989-12-04 00:00:00

abstract：:In freshly prepared low density lipoprotein (LDL), ascorbate inhibited LDL oxidation by macrophages at the higher concentrations tested (60-100 microM). In contrast, with LDL that had been allowed to autoxidise in the refrigerator (3 degrees C) for at least 10 weeks after isolation (mildly oxidised or minimally-modifi...

journal_title：FEBS letters

authors： Stait SE,Leake DS

更新日期：1994-03-21 00:00:00

abstract：:In washed anterior pituitary membranes, there is enough GTP to occupy Ns and therefore to obtain activation of adenylate cyclase by vasointestinal peptide. GTP concentrations needed to obtain adenylate cyclase inhibition by dopamine (above 5 X 10- M) stimulate the adenylate cyclase. The dopamine effect is a blockade o...

journal_title：FEBS letters

authors： Bockaert J,Sebben-Perez M

更新日期：1983-09-05 00:00:00

abstract：:We have cloned and characterized four Itpk genes from soybean. All four recombinant Itpk proteins showed canonical Ins(1,3,4)P3 5/6-kinase activity, but a kinetic analysis raised questions about its biological significance. Instead, we provide evidence that one alternative biological role for soybean Itpks is to inter...

journal_title：FEBS letters

authors： Stiles AR,Qian X,Shears SB,Grabau EA

更新日期：2008-06-11 00:00:00