Rescue of a neutralizing anti-viral antibody fragment from an intracellular polyclonal repertoire expressed in mammalian cells.

abstract：:We present here a combined GC-MS and LC-MS metabolic profiling approach to unraveling the pathological outcomes of aristolochic acid (AA)-induced nephrotoxicity. Urine samples were analyzed by GC-MS and LC-MS in combination with pattern recognition techniques, e.g. principal component analysis (PCA), orthogonal projec...

journal_title：FEBS letters

authors： Ni Y,Su M,Qiu Y,Chen M,Liu Y,Zhao A,Jia W

更新日期：2007-02-20 00:00:00

abstract：:Mox1 and Mox2 homeobox genes have been shown to be critical in axial skeleton and in limb muscle development respectively. Pax1 and Pax3 gene products are also implicated in these processes. Mox and Pax expression patterns are highly overlapping both spatially and temporally during embryonic development. We show here ...

journal_title：FEBS letters

authors： Stamataki D,Kastrinaki M,Mankoo BS,Pachnis V,Karagogeos D

更新日期：2001-06-22 00:00:00

abstract：:Preillumination of intact cells of the eukaryotic, halotolerant, cell-wall-less green alga Dunaliella salina induces a dark ATPase activity the magnitude of which is about 3-5-fold higher than the ATPase activity observed in dark-adapted cells. The light-induced activity arises from the activation and stabilization in...

journal_title：FEBS letters

authors： Selman-Reimer S,Selman BR

更新日期：1988-03-28 00:00:00

abstract：:The WRN protein is mutated in the chromosomally unstable Werner syndrome (WS) and the Nbs1 protein is mutated in Nijmegen breakage syndrome (NBS). The Nbs1 protein is an integral component of the M/R/N complex. Although WRN is known to interact with this complex in response to gamma-irradiation, the mechanism of actio...

journal_title：FEBS letters

authors： Cheng WH,Sakamoto S,Fox JT,Komatsu K,Carney J,Bohr VA

更新日期：2005-02-28 00:00:00

abstract：:To determine whether aging is associated with a pro-inflammatory shift in the lung, inflammation and inflammation-related gene expression in the lungs of 12-week-old and 24-month-old Balb/c mice were studied. cDNA microarray and quantitative reverse transcription-polymerase chain reaction analyses showed that eight in...

journal_title：FEBS letters

authors： Aoshiba K,Nagai A

更新日期：2007-07-24 00:00:00

abstract：:The effect of the uremic solute indoxyl sulfate (IS) on scavenging superoxide anion radicals (O(2)(*-)) generated from both the xanthine/xanthine oxidase (X/XO) system and activated neutrophils was investigated by electron paramagnetic resonance spectroscopy, combined with 2-ethoxycarbonyl-2-methyl-3,4-dihydro-2H-pyrr...

journal_title：FEBS letters

authors： Miyamoto Y,Iwao Y,Tasaki Y,Sato K,Ishima Y,Watanabe H,Kadowaki D,Maruyama T,Otagiri M

更新日期：2010-07-02 00:00:00

abstract：:Pasteurella multocida toxin is a potent mitogen for cultured Swiss 3T3 cells where it causes an accumulation of inositol phosphates and activation of protein kinase C. The gene sequence described here coded for a 146 kDa protein. The ORF was preceded by a ribosome binding site and followed by a stem loop. There was no...

journal_title：FEBS letters

authors： Lax AJ,Chanter N,Pullinger GD,Higgins T,Staddon JM,Rozengurt E

更新日期：1990-12-17 00:00:00

abstract：:Stimulation of mas-oncogene transfected 401L-C3 cells by angiotensins leads to the production of inositol phosphates. This response shows dose dependence, and has an apparent rank order of potency angiotensin III greater than or equal to angiotensin II much greater than angiotensin I. Preincubation with 12-O-tetradeca...

journal_title：FEBS letters

authors： Jackson TR,Hanley MR

更新日期：1989-07-17 00:00:00

abstract：:With the aging of population, neurological disorders, and especially disorders involving defects in protein conformation (also known as proteopathies) pose a serious socio-economic problem. So far there is no effective treatment for most proteopathies, including Parkinson's disease (PD). The mechanism underlying PD pa...

journal_title：FEBS letters

authors： Oláh J,Ovádi J

更新日期：2019-07-01 00:00:00

abstract：:Polysulfide is a bound sulfur species derived from endogenous H2S. When mouse neuroblastoma, Neuro2A cells were exposed to tert-butyl hydroperoxide after treatment with polysulfide, a significant decline in cell toxicity was observed. Rapid uptake of polysulfides induced translocation of Nrf2 into the nucleus, resulti...

journal_title：FEBS letters

authors： Koike S,Ogasawara Y,Shibuya N,Kimura H,Ishii K

更新日期：2013-11-01 00:00:00

abstract：:Human milk cholesterol esterase (bile salt-activated lipase) plays a role in the dietary uptake of triacylglyceride and cholesteryl ester. The activities toward these substrates are mediated through a unique bile salt-activated mechanism. Previously, it has been proposed that a necessary step in this process is prior ...

journal_title：FEBS letters

authors： Loomes KM,Senior HE

更新日期：1997-04-01 00:00:00

abstract：:Chlorogenic acid (CGA; 3-o-caffeoylquinic acid), a phenylpropanoid metabolite of plants, was oxidized by H2O2 in the presence of horseradish peroxidase. The primary and secondary oxidized products both were free radicals which gave EPR multiline signals at g = 2.0044 and 2.0042 in the presence of zinc as a spin stabil...

journal_title：FEBS letters

authors： Yamasaki H,Grace SC

更新日期：1998-02-06 00:00:00

abstract：:The COP9 signalosome (CSN) is a platform for protein communication in eukaryotic cells. It has an intrinsic metalloprotease that removes the ubiquitin (Ub)-like protein Nedd8 from cullins. CSN-mediated deneddylation regulates culling-RING Ub ligases (CRLs) and controls ubiquitination of proteins involved in DNA damage...

journal_title：FEBS letters

authors： Hannss R,Dubiel W

更新日期：2011-09-16 00:00:00

abstract：:Mod5 is a multifunctional protein that modifies a subset of tRNAs in the cytoplasm and is also required for an RNA-mediated form of transcriptional silencing. Previous in vivo studies have shown that the nuclear silencing function of Mod5 does not require that the causative tRNA gene encode a Mod5 substrate, although ...

journal_title：FEBS letters

authors： Read DF,Waller TJ,Tse E,Southworth DR,Engelke DR,Smaldino PJ

更新日期：2017-06-01 00:00:00

abstract：:In HL-60 cells signal transduction via sphingomyelin hydrolysis (sphingomyelin cycle) is induced by binding of tumor necrosis factor alpha (TNFalpha) to cell surface TNFalpha receptor. We found that IgG immunoglobulins activate sphingomyelin hydrolysis in plasma membrane of HL-60 cells, with kinetics similar to that o...

journal_title：FEBS letters

authors： Glick D,Barenholz Y

更新日期：1996-10-07 00:00:00

abstract：:The amino acid sequence and part of the DNA sequence of a glutamic acid-specific serine protease from Streptomyces griseus is reported. This protease is shown to be homologous with other serine proteases. An improved purification protocol for this enzyme is described. ...

journal_title：FEBS letters

authors： Svendsen I,Jensen MR,Breddam K

更新日期：1991-11-04 00:00:00

abstract：:Amiloride, a specific inhibitor for the Na(+)-driven flagellar motors of alkalophilic Bacillus, is known to inhibit secondarily the growth of alkalophiles. The motility of a marine Vibrio, V. alginolyticus, was almost completely inhibited by 2 mM amiloride either at pH 7.0 or 8.5. We found that this concentration of a...

journal_title：FEBS letters

authors： Atsumi T,Maekawa Y,Tokuda H,Imae Y

更新日期：1992-12-14 00:00:00

abstract：:We have raised monoclonal antibodies (Mab) to the Mr 55,000 desmin polypeptide, electrophoretically purified from cytoskeletal preparations of isolated bovine heart Purkinje fibers. One of the Mabs, 39AB6, revealed desmin only in cow Purkinje fibers and did not react with desmins from other muscle cells, including ven...

journal_title：FEBS letters

authors： Virtanen I,Närvänen O,Thornell LE

更新日期：1990-07-02 00:00:00

abstract：:As a result of an experimental confluence between carcinogenesis and oxidative phosphorylation, we published in 1971 'A Unitary Hypothesis for Carcinogenesis' [(1971) J. Antibiot. Tokyo 24, 405-417]. According to this hypothesis, damaged mitochondria release mitochondrial genetic material which like that from an oncog...

journal_title：FEBS letters

authors： Hadler HI

更新日期：1989-10-09 00:00:00

abstract：:Incubation of calf thymus DNA with 3-morpholinosydnonimine (SIN-1), which simultaneously generates nitric oxide (NO) and superoxide (O2-), induced a significant increase of 8-hydroxydeoxyguanosine (8-OH-dG). Peroxynitrite also increased 8-OH-dG in calf thymus DNA. Addition of free hydroxyl radical (.OH) scavengers inh...

journal_title：FEBS letters

authors： Inoue S,Kawanishi S

更新日期：1995-08-28 00:00:00

abstract：:Colneleic acid (9-[1'(E),3'(Z)-nonadienyloxy]-8(E)-nonenoic acid) is produced from linoleic acid by the sequential action of 9-lipoxygenase and divinyl ether synthase. We demonstrate that a small fraction of the colneleic acid in potato tubers is esterified in phospholipids. This colneleic acid was released by chemica...

journal_title：FEBS letters

authors： Fauconnier ML,Williams TD,Marlier M,Welti R

更新日期：2003-03-13 00:00:00

abstract：:The interactions of DNA duplexes with 3-amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1), a potent mutacarcinogen isolated from tryptophan pyrolysate, have been studied using CD spectroscopy. The results are that (a) the spectral change of B-form DNA caused by the interaction with Trp-P-1 is biphasic, i.e. the enla...

journal_title：FEBS letters

authors： Inohara T,Tarui M,Doi M,Inoue M,Ishida T

更新日期：1993-06-21 00:00:00

abstract：:Saccharomyces cerevisiae Vig4/Vrg4 protein is a Golgi membrane protein which has multiple transmembrane domains and is essential for transport of GDP-mannose across the Golgi membrane. By immunoprecipitation of detergent-solubilized tagged protein, we found that this protein exists as oligomer. Two mutants vig4-1 and ...

journal_title：FEBS letters

authors： Abe M,Hashimoto H,Yoda K

更新日期：1999-09-24 00:00:00

abstract：:Niemann-pick type C1 (NPC1) is an endo/lysosomal membrane protein involved in intracellular cholesterol trafficking, and its luminal domain C is an essential endosomal receptor for Ebola and Marburg viruses. We have determined the crystal structure of glycosylated NPC1 luminal domain C and find all seven possible site...

journal_title：FEBS letters

authors： Zhao Y,Ren J,Harlos K,Stuart DI

更新日期：2016-03-01 00:00:00

abstract：:The phylogenetic distribution of divergently related protein families into the three domains of life (archaea, bacteria and eukaryotes) can signify the presence or absence of entire cellular processes in these domains and their ancestors. We can thus study the emergence of the major transitions during cellular evoluti...

journal_title：FEBS letters

authors： Ouzounis C,Kyrpides N

更新日期：1996-07-22 00:00:00

abstract：:A new assay for the calcium channel activity of annexin V was developed. The calcium-sensitive fluorescence indicator, fura-2, was incorporated into large unilamellar vesicles (LUV). After establishing a calcium gradient across the liposomal membranes, native or mutated annexin V was added. The resulting calcium influ...

journal_title：FEBS letters

authors： Berendes R,Burger A,Voges D,Demange P,Huber R

更新日期：1993-02-08 00:00:00

abstract：:Under destabilising conditions both heat and cold denaturation of yeast phosphoglycerate kinase (PGK) can be observed. According to previous interpretation of experimental data and theoretical calculations, the C-terminal domain should be more stable than the N-terminal domain at all temperatures. We report on thermal...

journal_title：FEBS letters

authors： Gast K,Damaschun G,Desmadril M,Minard P,Müller-Frohne M,Pfeil W,Zirwer D

更新日期：1995-01-30 00:00:00

abstract：:The covalent structure and most of the stereochemistry of the pseudomycins, bioactive metabolites of a transposon-generated mutant of a Pseudomonas syringae wild-type strain proposed for the biological control of Dutch elm disease, have been determined. While two pseudomycins are identical to the known syringopeptins ...

journal_title：FEBS letters

authors： Ballio A,Bossa F,Di Giorgio D,Ferranti P,Paci M,Pucci P,Scaloni A,Segre A,Strobel GA

更新日期：1994-11-21 00:00:00

abstract：:We have studied the action of an alpha-latrotoxin (alpha-LTX) complex of two polypeptides (LTX 130 kDa and low molecular weight protein (LMWP) 8 kDa) and the action of a venom fraction containing LTX with excess LMWP on calcium influx into synaptosomes and PC12 cells as well as on [14C]GABA release from synaptosomes. ...

journal_title：FEBS letters

authors： Grishin EV,Himmelreich NH,Pluzhnikov KA,Pozdnyakova NG,Storchak LG,Volkova TM,Woll PG

更新日期：1993-12-27 00:00:00

abstract：:We investigated the expression of formyl peptide receptor (FPR) and its functional role in human bone marrow-derived mesenchymal stem cells (MSCs). We analyzed the expression of FPR by using ligand-binding assay with radio-labeled N-formyl-met-leu-phe (fMLF), and found that MSCs express FPR. FMLF stimulated intracellu...

journal_title：FEBS letters

authors： Kim MK,Min do S,Park YJ,Kim JH,Ryu SH,Bae YS

更新日期：2007-05-01 00:00:00