How platelet aggregation affects B16BL6 melanoma cell trafficking.

abstract：:Antibodies to a synthetic peptide from the 'amphipathic helix' of the alpha-chain of the nicotinic acetylcholine receptor (nAChR) bound both to detergent-solubilised and membrane-bound nAChR, indicating that this region, suggested as a component of the transmembrane ion channel in one model, is not buried in the membr...

journal_title：FEBS letters

authors： Roth B,Schwendimann B,Hughes GJ,Tzartos SJ,Barkas T

更新日期：1987-08-31 00:00:00

abstract：:Cultured rat hepatocytes exhibit acid phospholipase A activity. On the basis of product formation from stereospecifically radiolabeled phosphatidylethanolamine substrates, phospholipases A1 and A2 have been identified with optimal activities at pH 4.5. According to subcellular fractionation studies, the acid phospholi...

journal_title：FEBS letters

authors： Kunze H,Löffler BM,Schmidt M

更新日期：1988-08-29 00:00:00

abstract：:A gene encoding a single-chain antibody fragment directed against digoxin (named 1C10 scFv) was cloned in two expression systems. For this purpose, a new baculovirus transfer cassette fully compatible with the procaryotic pHEN vector was constructed. Baculovirus production led to higher yield than did Escherichia coli...

journal_title：FEBS letters

authors： Lemeulle C,Chardès T,Montavon C,Chaabihi H,Mani JC,Pugnière M,Cerutti M,Devauchelle G,Pau B,Biard-Piechaczyk M

更新日期：1998-02-20 00:00:00

abstract：:The main immunogenic region (MIR) of the acetylcholine receptor (AChR) is the target for the majority of high-affinity autoantibodies produced in myasthenia gravis patients. Some monoclonal antibodies (mAbs) to the MIR bind specifically, but with low affinity, to synthetic AChR alpha subunit peptides with the sequence...

journal_title：FEBS letters

authors： Saedi MS,Anand R,Conroy WG,Lindstrom J

更新日期：1990-07-02 00:00:00

abstract：:Two free radical scavengers, bioflavonoid rutin and the copper-rutin complex Cu(Rut)Cl2, inhibited lucigenin-amplified chemiluminescence and lipid peroxidation in rat liver microsomes, Cu(Rut)Cl2 being a 5-9 times more efficient inhibitor than rutin. The enhanced inhibitory activity of Cu(Rut)Cl2 was due to the presen...

journal_title：FEBS letters

authors： Afanas'ev IB,Ostrachovich EA,Korkina LG

更新日期：1998-03-27 00:00:00

abstract：:The CLN3 gene encodes an integral membrane protein of unknown function. Mutations in CLN3 can cause juvenile neuronal ceroid lipofuscinosis, or Batten disease, an inherited neurodegenerative lysosomal storage disease affecting children. Here, we report a topological study of the CLN3 protein using bioinformatic approa...

journal_title：FEBS letters

authors： Nugent T,Mole SE,Jones DT

更新日期：2008-04-02 00:00:00

abstract：:The differential scanning microcalorimetry and fluorescence methods, using probes ANS and pyrene, have been employed to study thermotropic behaviour of rat liver microsomes in the presence and absence of Mg2+. Addition of Mg2+ yields three partially reversible phase transitions at 18, 27 and 32 degrees C, respectively...

journal_title：FEBS letters

authors： Akhrem AA,Kisel MA,Lunevich AY,Bokut SB,Andrianov VT,Kiselev PA

更新日期：1983-12-12 00:00:00

abstract：:Recombinant vaccinia virus vectors were used to coexpress each of the candidate prohormone convertases PC1, PC2, furin, PACE4 and PC5 with rat prosomatostatin (rProSOM) in the constitutive secreting cell line LoVo and in the endocrine corticotroph cell line AtT-20, which exhibits regulated secretion. Mammalian ProSOM ...

journal_title：FEBS letters

authors： Brakch N,Galanopoulou AS,Patel YC,Boileau G,Seidah NG

更新日期：1995-04-03 00:00:00

abstract：:Skeletal muscle plays key roles in metabolic homeostasis. Loss of muscle mass, called muscle atrophy exacerbates disease-associated metabolic perturbations. In this study, we characterized the molecular functions and mechanisms underlying regulation of skeletal muscle atrophy induced by denervation. Denervation signif...

journal_title：FEBS letters

authors： Kang J,Jeong MG,Oh S,Jang EJ,Kim HK,Hwang ES

更新日期：2014-01-03 00:00:00

abstract：:A high-potential iron-sulfur cluster with characteristics similar to a Rieske-type center was detected in the plasma membrane of Sulfolobus acidocaldarius by EPR spectroscopy. In the reduced form this center has g-values of gz = 2.031, gy = 1.890 and gx = 1.725 (gav = 1.88, rhombicity = 0.37) and its reduction potenti...

journal_title：FEBS letters

authors： Anemüller S,Schmidt CL,Schäfer G,Teixeira M

更新日期：1993-02-22 00:00:00

abstract：:Mice are widely used for exploring obesity physiology and treatment. However, thermal biology is different between small and large mammals. In this Review, we discuss how the effect of environmental temperature must be understood to ensure applicability of mouse experiments to human obesity. At ambient environmental t...

journal_title：FEBS letters

authors： Reitman ML

更新日期：2018-06-01 00:00:00

abstract：:The fungal metabolite brefeldin A (BFA) is known to disrupt the Golgi apparatus resulting in redistribution of Golgi proteins to the endoplasmic reticulum and inhibition of protein secretion. BFA was found to inhibit protein synthesis in rat glioma C6 cells by up to 70% between 0.1 and 1 microgram/ml. Inhibition was b...

journal_title：FEBS letters

authors： Fishman PH,Curran PK

更新日期：1992-12-21 00:00:00

abstract：:Rhodamine 6G (3 microM) effectively inhibited delta pH-driven ATP synthesis in Methanobacterium thermoautotrophicum while delta pNa-driven ATP synthesis was not affected by it. Rhodamine 6G inhibited Mg(2+)-stimulated ATPase activity of membrane vesicles prepared from these cells but the ATPase catalytic sector detach...

journal_title：FEBS letters

authors： Smigán P,Majerník A,Greksák M

更新日期：1994-06-27 00:00:00

abstract：:The interaction between two codon-anticodon duplexes of the ribosomal A- and P-site-bound tRNAs is the key feature of the proposed model. This interaction prohibits non-canonical base pairing at the first and second positions of the codon and controls base pairing at the third position (wobbling rules ensuing from the...

journal_title：FEBS letters

authors： Lim VI,Venclovas C

更新日期：1992-11-23 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：:Synthetic high- and low-molecular-mass atrial peptides were phosphorylated in vitro by cyclic AMP-dependent protein kinase and [32P]ATP. From a series of atrial peptide analogs, it was deduced that the amino acid sequence, Arg101-Ser104 of atriopeptin was required for optimal phosphorylation. Phosphorylated AP(99-126)...

journal_title：FEBS letters

authors： Olins GM,Mehta PP,Blehm DJ,Patton DR,Zupec ME,Whipple DE,Tjoeng FS,Adams SP,Olins PO,Gierse JK

更新日期：1987-11-30 00:00:00

abstract：:The absorption frequencies of the C = O and C = C (neutral state) and of the C...O (semiquinone state) stretching vibrations of QB have been assigned by FTIR spectroscopy, using native and site-specifically 1-, 2-, 3- and 4-13C-labelled ubiquinone-10 (UQ10) reconstituted at the QB binding site of Rhodobacter sphaeroid...

journal_title：FEBS letters

authors： Brudler R,de Groot HJ,van Liemt WB,Gast P,Hoff AJ,Lugtenburg J,Gerwert K

更新日期：1995-08-14 00:00:00

abstract：:Lipid metabolism is extensively studied in Saccharomyces cerevisiae. Here, we report that revertant of glycogen synthase kinase mutation-1 (Rog1p) possesses monoacylglycerol (MAG) lipase activity in S. cerevisiae. The lipase activity of Rog1p was confirmed in two ways: through analysis of a strain with a double deleti...

journal_title：FEBS letters

authors： Vishnu Varthini L,Selvaraju K,Srinivasan M,Nachiappan V

更新日期：2015-01-02 00:00:00

abstract：:The 4-chlorobenzoyl-CoA dehalogenase catalyzes the hydrolytic dechlorination of 4-chlorobenzoyl-CoA via a two-step mechanism, namely nucleophilic aromatic substitution and ester hydrolysis. The mutation of an active-site Histidine residue has been shown to reduce the catalytic activity in both the substitution and sub...

journal_title：FEBS letters

authors： Xu D,Guo H

更新日期：2005-08-15 00:00:00

abstract：:Mutations in the nuclear matrix protein Matrin 3 (MATR3) have been identified in amyotrophic lateral sclerosis and myopathy. To investigate the mechanisms underlying MATR3 mutations in neuromuscular diseases and efficiently screen for modifiers of MATR3 toxicity, we generated transgenic MATR3 flies. Our findings indic...

journal_title：FEBS letters

authors： Zhao M,Kao CS,Arndt C,Tran DD,Cho WI,Maksimovic K,Chen XXL,Khan M,Zhu H,Qiao J,Peng K,Hong J,Xu J,Kim D,Kim JR,Lee J,van Bruggen R,Yoon WH,Park J

更新日期：2020-09-01 00:00:00

abstract：:Disulfide bond formation is a critical step in the folding of many secretory proteins. In bacteria, disulfide bonds are introduced by the periplasmic dithiol oxidase DsbA, which transfers its catalytic disulfide bond to folding polypeptides. Reduced DsbA is reoxidized by ubiquinone Q8, catalyzed by inner membrane quin...

journal_title：FEBS letters

authors： Malojcić G,Owen RL,Grimshaw JP,Glockshuber R

更新日期：2008-10-15 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：: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：:In the present work, a new endopin-like serpin designed mEndopin 1B was purified from bovine muscle. Biochemical characterizations (amino acid sequencing and Maldi-Tof mass spectrometry peptide mapping) demonstrated that the purified protein is different from the previously described Endopin 1, renamed mEndopin 1A. Th...

journal_title：FEBS letters

authors： Herrera-Mendez CH,Brémaud L,Coulis G,Pélissier P,Sentandreu MA,Aubry L,Delourme D,Chambon C,Maftah A,Leveziel H,Ouali A

更新日期：2006-06-12 00:00:00

abstract：:Arabidopsis thaliana contains three genes with high homology to potato p24 which was described as a member of the Whirly family of nuclear transcriptional activators. Computer-based analysis revealed that all Arabidopsis Whirly (Why) proteins contain targeting sequences for either plastids or mitochondria. The functio...

journal_title：FEBS letters

authors： Krause K,Kilbienski I,Mulisch M,Rödiger A,Schäfer A,Krupinska K

更新日期：2005-07-04 00:00:00

abstract：:After initial purification of ovine placental lactogen (oPL) using the procedures described previously [(1976) Endocrinology 98, 65-75], the oPL preparation was further purified by high-performance liquid chromatography (HPLC) using an anionic exchange column (Bio-Sil TSK DEAE-2-SW). Two forms of oPL with different re...

journal_title：FEBS letters

authors： Chan JS,Nie ZR,Seidah NG,Chrétien M

更新日期：1986-04-21 00:00:00

abstract：:Renin, which catalyzes the initial proteolytic cleavage reaction in the production of angiotensins, is first synthesized as a zymogen, prorenin, and requires the proteolytic removal of an amino-terminal prosegment for activation in vivo. The lysosomal hydrolase cathepsin B has been proposed as a prorenin processing en...

journal_title：FEBS letters

authors： Jutras I,Reudelhuber TL

更新日期：1999-01-22 00:00:00

abstract：:Muscle phosphofructokinase interacts with microtubule-associated protein-free microtubules resulting in a reduction of the overall activity of the enzyme [Lehotzky et al. (1993) J. Biol. Chem. 268, 10888-10894] and periodical cross-linking of the tubules [Lehotzky et al. (1994) Biochem. Biophys. Res. Commun. 204, 585-...

journal_title：FEBS letters

authors： Vértessy BG,Kovács J,Ovádi J

更新日期：1996-01-29 00:00:00

abstract：:The metabolism of 20:4 (arachidonic acid) in alkenylacyl, alkylacyl and diacyl lipid classes in choline glycerophospholipids (CGP) and ethanolamine glycerophospholipids (EGP) in rabbit alveolar macrophages was examined. [3H]20:4 was very rapidly incorporated into diacyl glycerophosphocholine (GPC). After the removal o...

journal_title：FEBS letters

authors： Sugiura T,Katayama O,Fukui J,Nakagawa Y,Waku K

更新日期：1984-01-09 00:00:00

abstract：:Transactive response DNA-binding protein of 43 kDa (TDP-43) regulates RNA processing, including alternative splicing of tau exon 10. Pathological TDP-43 is hyperphosphorylated. However, how do the protein phosphatase(s) (PP) regulate TDP-43 phosphorylation is unclear. Here, we found that both PP1 and PP2A were coimmun...

journal_title：FEBS letters

authors： Gu J,Wang W,Miao S,Chen F,Wu F,Hu W,Iqbal K,Gong CX,Liu F

更新日期：2018-02-01 00:00:00