Insulin-like growth factor I binding and receptor kinase in red and white muscle.

abstract：:Rho proteins and phosphatidylinositide 3-kinases (PI 3-kinases) have been widely implicated in regulating cell motility both in cultured cells and in animal models. Monocytes are recruited from the bloodstream in response to inflammatory signals, and migrate across the endothelial barrier into the tissues, where they ...

journal_title：FEBS letters

authors： Ridley AJ

更新日期：2001-06-08 00:00:00

abstract：:A novel calcium-dependent serine proteinase (CASP) secreted from malignant hamster embryo fibroblast Ni 12C2 degrades extracellular matrix proteins. A complementary DNA encoding CASP has been isolated with the use of oligonucleotide probes synthesized based on partial amino acid sequences of CASP. The complete amino a...

journal_title：FEBS letters

authors： Kinoshita H,Sakiyama H,Tokunaga K,Imajoh-Ohmi S,Hamada Y,Isono K,Sakiyama S

更新日期：1989-07-03 00:00:00

abstract：:A human liver cDNA clone which encodes the UDP-glucose pyrophosphorylase was isolated by complementation of a bacterial galU mutant. The deduced amino acid sequence of the human enzyme comprised 508 amino acids with a calculated molecular mass of 56,950. The human enzyme significantly resembles those of potato tuber a...

journal_title：FEBS letters

authors： Peng HL,Chang HY

更新日期：1993-08-23 00:00:00

abstract：:The fidelity of tRNA aminoacylation is dependent in part on amino acid editing mechanisms. A hydrolytic activity that clears mischarged tRNAs typically resides in an active site on the tRNA synthetase that is distinct from its synthetic aminoacylation active site. A second pre-transfer editing pathway that hydrolyzes ...

journal_title：FEBS letters

authors： Martinis SA,Boniecki MT

更新日期：2010-01-21 00:00:00

abstract：:Cleavage of the envelope glycoprotein precursor gp160 of HIV-1 is a prerequisite for the infectivity of HIV-1, and occurs at least in part before gp160 reaches the cell surface. Kexin/subtilisin-related endopeptidases are proposed enzyme candidates for this intracellular processing. In this study, we reveal the possib...

journal_title：FEBS letters

authors： Okumura Y,Yano M,Murakami M,Mori S,Towatari T,Kido H

更新日期：1999-01-08 00:00:00

abstract：:The inhibitory effects of various nitrogen-containing sugars on porcine kidney trehalase were studied. Validamycin A, validoxylamine A and MDL 25,637 were found to be potent, time-dependent inhibitors of the enzyme in vitro. The validoxylamine A-inhibited enzyme showed slow but reversible reactivation over time (t1/2 ...

journal_title：FEBS letters

authors： Salleh HM,Honek JF

更新日期：1990-03-26 00:00:00

abstract：:Low-density lipoprotein receptor-related protein 4 (Lrp4) is essential for pre- and post-synaptic specialization at the neuromuscular junction (NMJ), an indispensable synapse between a motor nerve and skeletal muscle. Muscle-specific receptor tyrosine kinase MuSK must form a complex with Lrp4 to organize postsynaptic ...

journal_title：FEBS letters

authors： Hoshi T,Tezuka T,Yokoyama K,Iemura S,Natsume T,Yamanashi Y

更新日期：2013-11-29 00:00:00

abstract：:Incubation of rhodanese with hche aperonins GroEL and GroES (1:2 GroEL14:GroES7 molar ratio) under functional and steady state conditions for ATP leads to the formation of a high proportion of rhodanese-bound symmetric complexes (GroEL14(GroES7)2), as revealed by native electrophoresis. Aliquots of such samples were o...

journal_title：FEBS letters

authors： Llorca O,Marco S,Carrascosa JL,Valpuesta JM

更新日期：1997-03-24 00:00:00

abstract：:Using specific antisera, the expression of the G protein alpha subunits, G8, G(i1), G(i2), G(i3) and G0, were determined in 3T3-F442A cells during their differentiation to adipocytes in a hormonally defined medium. Differentiation caused distinct increases in the expression of two Gs isoforms and decreases in the expr...

journal_title：FEBS letters

authors： Kilgour E,Anderson NG

更新日期：1993-08-16 00:00:00

abstract：:The modifying effects of the products of the equimolar addition Of DL-alanine and DL-alanyl-DL-alanine to fullerene C60 on the structure and permeability of the lipid bilayer of phosphatidylcholine liposomes has been studied using the luminescence probe technique. It is shown that these water soluble amino acid and di...

journal_title：FEBS letters

authors： Kotelnikova RA,Kotelnikov AI,Bogdanov GN,Romanova VS,Kuleshova EF,Parnes ZN,Vol'pin ME

更新日期：1996-07-01 00:00:00

abstract：:Differences in the metabolism of cancer cells or cancer stem cells (CSCs) as compared to normal cells have provided avenues to safely target cancers. To discover metabolic inhibitors of CSCs, we performed alkaline phosphatase- and tumoursphere-based drug screening using induced cancer stem cell-like cells. From the sc...

journal_title：FEBS letters

authors： Subedi A,Muroi M,Futamura Y,Kawamura T,Aono H,Nishi M,Ryo A,Watanabe N,Osada H

更新日期：2019-04-01 00:00:00

abstract：:Winter flounder contains two distinct anti-freeze protein isoforms, which are the liver-type extracellular anti-freeze proteins and the skin-type intracellular anti-freeze protein. The skin-type anti-freeze proteins exhibit lower anti-freeze activities than the liver-type isoforms and this might be due to their lackin...

journal_title：FEBS letters

authors： Lin Q,Ewart KV,Yang DS,Hew CL

更新日期：1999-06-25 00:00:00

abstract：:All eukaryotic cells enclose their genome within a dedicated, membrane-bound organelle termed the nucleus, which functions to partition gene transcription from sites of protein translation in the cytoplasm. Despite a great deal of research effort, basic questions about chromosome structure and gene expression mechanis...

journal_title：FEBS letters

authors： Trinkle-Mulcahy L,Lamond AI

更新日期：2008-06-18 00:00:00

abstract：:CD38, a type II transmembrane glycoprotein, behaves as a catalytically active transporter responsible for ectocellular generation of cyclic ADP-ribose (cADPR) from NAD+ and for subsequent influx of cADPR across membranes [Franco, L., Guida, L., Bruzzone, S., Zocchi, E., Usai, C. and De Flora, A. (1998) FASEB J. in pre...

journal_title：FEBS letters

authors： Bruzzone S,Guida L,Franco L,Zocchi E,Corte G,De Flora A

更新日期：1998-08-21 00:00:00

abstract：:The effect of the novel, naturally occurring nucleotide cyclic diguanylic acid (c-di-GMP) on the lymphoblastoid CD4+ Jurkat cell line was studied. When exposed to 50 microM c-di-GMP, Jurkat cells exhibited a markedly elevated expression of the CD4 receptor of up to 6.3-fold over controls. C-di-GMP also causes blockage...

journal_title：FEBS letters

authors： Steinberger O,Lapidot Z,Ben-Ishai Z,Amikam D

更新日期：1999-02-05 00:00:00

abstract：:We previously showed that the post-translational cleavage of alphav subunit is essential for integrin-dependent signalling and cell adhesion. Here, we report that blocking alphav subunit cleavage by expression of alpha1-PDX, a convertase inhibitor, modified the capacity of cells to change shape, via a remodelling of t...

journal_title：FEBS letters

authors： Berthet V,Rigot V,Nejjari M,Marvaldi J,Luis J

更新日期：2004-01-16 00:00:00

abstract：:Cultured human fibroblasts isolated from embryonic muscle, skin and peripheral nerve tissues were found to accumulate [3H]L-glutamate by a Na(+)-dependent uptake process strongly inhibited by several glutamate/aspartate analogues including D- and L-aspartate, D- and L-threo-3-hydroxyaspartate and L-trans-pyrrolidine-2...

journal_title：FEBS letters

authors： Balcar VJ,Shen J,Bao S,King NJ

更新日期：1994-02-14 00:00:00

abstract：:RNA molecules have been found to play important roles in DNA double-strand break (DSB) repair, but the exact underlying mechanism remains unclear. Here, we aimed to clarify the function of RNase L, an important ribonuclease in the immune system of vertebrates, in DSB repair. Knockdown of RNase L reduces cell survival ...

journal_title：FEBS letters

authors： Zhong Y,Pan B,Zhu J,Fu H,Zheng X

更新日期：2019-06-01 00:00:00

abstract：:To unravel the mechanism of interleukin-13 (IL-13)-specific functions, we sought to identify IL-13 receptor (IL-13R) binding molecules. A novel human IL-13Ralpha1 binding protein (IL13RBP1) has been identified using yeast tri-hybrid system, which was found to encode the same protein as MIP-T3 (microtubule interacting ...

journal_title：FEBS letters

authors： Niu Y,Murata T,Watanabe K,Kawakami K,Yoshimura A,Inoue J,Puri RK,Kobayashi N

更新日期：2003-08-28 00:00:00

abstract：:The biological activity and the fate of SV40 DNA (minichromosomes, DNA I, DNA II, DNA III) were tested in culture cells by immunofluorescence staining and blot analysis. Following microinjection of 2-4 circular SV40 molecules (minichromosomes, DNA I, DNA II) into the cytoplasm or the nuclei of monkey and rat cells, T-...

journal_title：FEBS letters

authors： Graessmann A,Bumke-Vogt C,Buschhausen G,Bauer M,Graessmann M

更新日期：1985-01-01 00:00:00

abstract：:To obtain information on the biological significance of yeast fructose-2,6-bisphosphate 6-phosphatase, kinetic data of the purified enzyme [(1987) Eur. J. Biochem. 164, 27-30] have been measured. Maximal activity was found between pH 6 and 7, the apparent Michaelis constant with fructose 2,6-bisphosphate was 7.2 micro...

journal_title：FEBS letters

authors： Plankert U,Purwin C,Holzer H

更新日期：1988-10-24 00:00:00

abstract：:The catalytic cycle of heme peroxidases involves two reactive states, compound I and compound II. Although their reduction potentials at pH 7 are similar, compound I is in general more reactive towards organic substrates than compound II. The different reactivities have until now remained unexplained. In this study, t...

journal_title：FEBS letters

authors： Folkes LK,Candeias LP

更新日期：1997-07-28 00:00:00

abstract：:Helicobacter pylori secretes a unique virulence factor, Tipalpha, that enters gastric cells and both stimulates the production of the TNF-alpha and activates the NF-kappaB pathway. The structures of a truncated version of Tipalpha (TipalphaN34) in two crystal forms are presented here. Tipalpha adopts a novel beta(1)al...

journal_title：FEBS letters

authors： Tosi T,Cioci G,Jouravleva K,Dian C,Terradot L

更新日期：2009-05-19 00:00:00

abstract：:The heterotrophic nitrifier Paracoccus denitrificans expresses a membrane-associated ammonia monooxygenase. The active enzyme has been solubilized in the detergent dodecyl-beta-D-maltoside and purified by standard chromatographic techniques. This is the first purification of an ammonia monooxygenase. The enzyme consis...

journal_title：FEBS letters

authors： Moir JW,Crossman LC,Spiro S,Richardson DJ

更新日期：1996-05-27 00:00:00

abstract：:Recent studies have revealed the presence of an atypical progesterone receptor on the plasma membrane of a relatively small subpopulation of human sperm cells. In this study, we show that the receptor is present in many cells in a latent form and that the receptor function in these cells is switched on asynchronously ...

journal_title：FEBS letters

authors： Mendoza C,Tesarik J

更新日期：1993-09-06 00:00:00

abstract：:We report that sodium butyrate, a natural product of fiber degradation by colonic bacteria, markedly suppresses c-Myc-mediated apoptosis induced in murine plasmacytomas and human Burkitt lymphomas by growth factor deprivation, but not in cell lines devoid of c-myc translocations. Attenuation of cell death is associate...

journal_title：FEBS letters

authors： Alexandrov I,Romanova L,Mushinski F,Nordan R

更新日期：1998-08-28 00:00:00

abstract：:Acylphosphatase (AcP) activity in prokaryotes was classically attributed to some aspecific acid phosphatases. We identified an open reading frame for a putative AcP in the b0968 Escherichia coli gene and purified the recombinant enzyme after checking by RT-PCR that it was indeed expressed. EcoAcP has a predicted typic...

journal_title：FEBS letters

authors： Ramazzotti M,Parrini C,Stefani M,Manao G,Degl'Innocenti D

更新日期：2006-12-22 00:00:00

abstract：:Trace amounts of gangliosides were found in rabbit skeletal muscle sarcoplasmic reticulum and their main part was shown, by high performance thin layer chromatography. to be GM3. Addition of GM3 to the soybean phospholipids used for reconstitution of proteoliposomes markedly increased ATP hydrolysis as well as Ca2+ up...

journal_title：FEBS letters

authors： Wang LH,Tu YP,Yang XY,Tsui ZC,Yang FY

更新日期：1996-06-17 00:00:00

abstract：:Published amino acid sequences for nitrogenase component polypeptides were compared with those of other proteins which also bind adenine nucleotides. Three sequences which might contribute to an adenine nucleotide-binding domain were found for the Fe-protein component of nitrogenase. The beta-subunit of the MoFe-prote...

journal_title：FEBS letters

authors： Robson RL

更新日期：1984-08-06 00:00:00

abstract：:Increases in choline containing metabolites have been associated with a number of disorders, including malignant cell growth. In this study, high resolution magic angle spinning (1)H nuclear magnetic resonance spectroscopy was employed to monitor metabolite changes during cell transfection, and an increase in phosphoc...

journal_title：FEBS letters

authors： Griffin JL,Mann CJ,Scott J,Shoulders CC,Nicholson JK

更新日期：2001-12-07 00:00:00