Over-expression of FoxM1 stimulates cyclin B1 expression.

abstract：:The sialic acid of complex N-glycans can be biochemically engineered by substituting the physiological precursor N-acetylmannosamine with non-natural N-acylmannosamines. The Kv3.1 glycoprotein, a neuronal voltage-gated potassium channel, contains sialic acid. Western blots of the Kv3.1 glycoprotein isolated from trans...

journal_title：FEBS letters

authors： Hall MK,Reutter W,Lindhorst T,Schwalbe RA

更新日期：2011-10-20 00:00:00

abstract：:The tendency of DNA to form fibers upon condensation with counterions is reviewed. It is shown that chromatin fibers may acquire a relatively constant diameter of about 30 nm simply as an optimal size achieved upon neutralization of DNA, without requiring a repetitive internal structure. Thus the size of chromatin fib...

journal_title：FEBS letters

authors： Subirana JA

更新日期：1992-05-11 00:00:00

abstract：:Hydrolysis of GTP, bound to members of the G-protein superfamily, terminates their downstream signaling activity. A conserved glutamine serves a critical role in this pivotal guanosine triphosphatase (GTPase) reaction. However, the role of the catalytic glutamine in GTP hydrolysis is still not well understood. We have...

journal_title：FEBS letters

authors： Zor T,Andorn R,Sofer I,Chorev M,Selinger Z

更新日期：1998-08-21 00:00:00

abstract：:The cyoE gene of the Escherichia coli bo-type quinol oxidase operon (cyoABCDE) has been previously shown to encode heme O synthase. To demonstrate a catalytic role of a cyoE homologue (the caaE gene) in the gene cluster for caa3-type cytochrome c oxidase of thermophilic Bacillus PS3, we have carried out genetic comple...

journal_title：FEBS letters

authors： Saiki K,Mogi T,Ishizuka M,Anraku Y

更新日期：1994-09-12 00:00:00

abstract：:In the rat liver, transcription of the serine:pyruvate/alanine:glyoxylate aminotransferase (SPT/AGT) gene occurs from two sites, +1 and +66, in exon 1, resulting in the formation of two mRNAs, one for a precursor of mitochondrial SPT/AGT and the other for peroxisomal SPT/AGT, respectively. In this study, we attempted ...

journal_title：FEBS letters

authors： Sugiyama T,Uchida C,Oda T,Kitagawa M,Hayashi H,Ichiyama A

更新日期：2001-11-09 00:00:00

abstract：:Transgenically introduced laminin (LN) alpha1 chain prevents muscular dystrophy in LNalpha2 chain deficient mice. We now report increased integrin alpha7Bbeta1D synthesis in dystrophic LNalpha2 chain deficient muscle. Yet, immunofluorescence demonstrated a reduced expression of integrin alpha7B subunit at the sarcolem...

journal_title：FEBS letters

authors： Gawlik KI,Mayer U,Blomberg K,Sonnenberg A,Ekblom P,Durbeej M

更新日期：2006-03-20 00:00:00

abstract：:Prepro-vasoactive intestinal peptide (prepro VIP) was expressed in NIH 3T3 cells, and the prepro VIP-derived peptides produced by the cells were analyzed by chromatography combined with sequence-specific radio-immunoanalysis. In accordance with what has previously been reported on processing in non-endocrine cell line...

journal_title：FEBS letters

authors： Wulff BS,Georg B,Fahrenkrug J

更新日期：1994-03-14 00:00:00

abstract：:Hepatitis C virus (HCV) replication and pathogenesis involve both virus-encoded proteins and cellular factors. In our study, we showed that NS5B, the HCV RNA-dependent RNA polymerase, interacted with M2 type pyruvate kinase (M2PK) but not L type pyruvate kinase. We confirmed the interaction by GST pull down, coimmunop...

journal_title：FEBS letters

authors： Wu X,Zhou Y,Zhang K,Liu Q,Guo D

更新日期：2008-06-25 00:00:00

abstract：:Gastric H+,K+-ATPase activity is not affected by Na+ at pH 7.0 but is significantly stimulated by Na+ at pH 8.5. For the stimulation at the latter pH, the presence of both Na+ and K+ were essential. Contrary the H+,K+-ATPase, the associated K+-pNPPase was inhibited by Na+ at both pH values. Sodium competes with K+ for...

journal_title：FEBS letters

authors： Ray TK,Nandi J

更新日期：1985-06-03 00:00:00

abstract：:Lipid droplets (LDs) were perceived as static storage deposits, which passively participate in the energy homeostasis of both cells and entire organisms. However, this view has changed recently after the realization of a complex and highly dynamic LD proteome. The proteome contains key components of the fat mobilizati...

journal_title：FEBS letters

authors： Beller M,Thiel K,Thul PJ,Jäckle H

更新日期：2010-06-03 00:00:00

abstract：:Replication protein A (RP-A) was isolated from tobacco suspension cells and purified to near homogeneity by a procedure involving isolation of protoplasts, preparation of nuclei, nuclear lysis, binding to a column of single-stranded (ss) DNA cellulose and elution at different salt concentrations. The purified protein ...

journal_title：FEBS letters

authors： Garcia-Maya MM,Buck KW

更新日期：1997-08-11 00:00:00

abstract：:Bovine globin has been incubated with mice peritoneal macrophages in order to study its hydrolysis by lysosomal enzymes, among which chiefly cathepsin D. Analysis of resulting peptides, by reversed-phase high-performance liquid chromatography (RP-HPLC), showed the release of a bioactive peptide, VV-hemorphin-7. When a...

journal_title：FEBS letters

authors： Dagouassat N,Garreau I,Sannier F,Zhao Q,Piot JM

更新日期：1996-03-11 00:00:00

abstract：:In this review, we summarize the currently available information on the membrane topology of some key members of the human ABC protein subfamilies, and present the predicted domain arrangements. In the lack of high-resolution structures for eukaryotic ABC transporters this topology is based only on prediction algorith...

journal_title：FEBS letters

authors： Tusnády GE,Sarkadi B,Simon I,Váradi A

更新日期：2006-02-13 00:00:00

abstract：:A method was developed to study amino acids as possible precursors of PQQ biosynthesis. Cultures of Hyphomicrobium X, growing on [13C]methanol, were supplemented with unlabelled amino acids. Uptake and participation in metabolism were determined via gas chromatography/mass spectrometry of derivatized amino acids, obta...

journal_title：FEBS letters

authors： van Kleef MA,Duine JA

更新日期：1988-09-12 00:00:00

abstract：:The role of lipids in the interaction of the beta-adrenergic receptor (R) with the regulatory protein (Gs) was investigated. Solubilized preparations of R and of Gs from turkey erythrocytes were delipidated by gel filtration. They were subsequently combined and reconstituted by the addition of various lipids. When rec...

journal_title：FEBS letters

authors： Kirilovsky J,Steiner-Mordoch S,Selinger Z,Schramm M

更新日期：1985-04-08 00:00:00

abstract：:In mouse mammary epithelial cells in primary culture, mechanical stimulation of a cell induced in other cells within the same colony a short depolarization of less than 15 mV with a duration of 1-8 s and a subsequent, prominent hyperpolarization of 6 mV lasting 10-40 s. Epidermal growth factor induces a spontaneous hy...

journal_title：FEBS letters

authors： Enomoto K,Furuya K,Maeno T,Edwards C,Oka T

更新日期：1987-10-19 00:00:00

abstract：:Methyl-beta-cyclodextrin (MbetaCD) was used to explore a role for cholesterol-enriched plasma membrane microdomains in coupling lysophosphatidic acid (LPA) stimulation to phosphoinositide 3-kinase (PI3K) activation. Cholesterol depletion strongly inhibited the production of phosphatidylinositol 3,4-bisphosphate and ph...

journal_title：FEBS letters

authors： Peres C,Yart A,Perret B,Salles JP,Raynal P

更新日期：2003-01-16 00:00:00

abstract：:Recent studies have implicated that a GTP-binding protein (G-protein) is involved in the coupling of both CCK-8 and muscarinic cholinergic receptors to phosphoinositidase C (PIC) in the human embryonic pituitary cell line, Flow 9000. Pretreatment of these cells with cholera toxin, but not pertussis toxin, inhibited th...

journal_title：FEBS letters

authors： Lo WW,Hughes J

更新日期：1987-08-17 00:00:00

abstract：:Tau exon 10 (E10) splicing is a crucial event in its developmental change of tau isoform and tauopathy. To investigate the splicing mechanism, we isolated and compared mouse tau genomic sequence with human sequence. We identified a new element in mouse intron 10 (I10) to suppress E10 splicing, which was located just a...

journal_title：FEBS letters

authors： Yamashita T,Tomiyama T,Li Q,Numata H,Mori H

更新日期：2005-01-03 00:00:00

abstract：:Focal adhesion (FA) proteins, kindlin-2 and integrin-linked kinase (ILK), regulate cell adhesion and migration. ILK interacts with and promotes kindlin-2 targeting to FAs. Leu353 and Leu357 in kindlin-2 have been reported to be important for the interaction between kindlin-2 and ILK. However, the binding interface bet...

journal_title：FEBS letters

authors： Guan SY,Chng CP,Ong LT,Tan HF,Alex Law SK,Tan SM

更新日期：2018-01-01 00:00:00

abstract：:The monoclonal antibody 791T /36, prepared against a human osteogenic sarcoma cell line, 791T , reacts with a variety of human tumours and also mitogen-stimulated PBMN cells. The target antigen as expressed upon 791T cells is a monomeric plasma membrane-associated glycoprotein with an apparent Mr of 72000. By quantita...

journal_title：FEBS letters

authors： Price MR,Campbell DG,Robins RA,Blecher TE,Baldwin RW

更新日期：1984-06-04 00:00:00

abstract：:Thrombomodulin (TM) is a single-transmembrane glycoprotein receptor for thrombin, which is best known as a cofactor for thrombin-mediated activation of anticoagulant protein C. C-type lectin-like domain (CTLD) of TM has distinct coagulation/fibrinolysis-independent anti-inflammatory properties. Here we found anti-infl...

journal_title：FEBS letters

authors： Jin H,Yang X,Liu K,Gu Q,Xu X

更新日期：2011-11-04 00:00:00

abstract：:Bcl-xL, a close homolog of Bcl2, is an important regulator of apoptosis and is overexpressed in human cancer. Phosphorylation of Bcl-xL can be induced by microtubule-damaging drugs such as taxol or 2-methoxyestradiol (2-ME). By site-directed mutagenesis studies, we have identified that serine 62 is the necessary site ...

journal_title：FEBS letters

authors： Basu A,Haldar S

更新日期：2003-03-13 00:00:00

abstract：:alpha-1-Antitrypsin is found in hepatocytes as a high-mannose glycoprotein (Mr 49 000), extracellularly as a complex-type glycoprotein (Mr 54 000). Deglycosylation of both forms with peptide: N-glycosidase led to proteins of identical app. Mr (41 000). The sequence of 26 N-terminal amino acids of rat alpha 1-antitryps...

journal_title：FEBS letters

authors： Gross V,Kaiser C,Tran-Thi TA,Schmelzer E,Witt I,Plummer TH Jr,Heinrich PC

更新日期：1983-01-24 00:00:00

abstract：:We counted base transitions (Ts) and transversions (Tv) in mutations among various types of hepatitis C virus (HCV) sequences. The Ts/Tv ratio was useful for distinguishing the (geno)type of the compared HCV sequences, since the ratio was 4.0 or more among sequences of the same type, while it was less than 2.0 among s...

journal_title：FEBS letters

authors： Tanaka T,Kato N,Hijikata M,Shimotohno K

更新日期：1993-01-04 00:00:00

abstract：:Recently, the existence and extended diversity of antimicrobial peptides has been revealed in two mussel species. These molecules are classified into four groups according to common features of their primary structure: defensins, mytilins, myticins and mytimycin. In Mytilus galloprovincialis, gene structure reveals sy...

journal_title：FEBS letters

authors： Mitta G,Vandenbulcke F,Roch P

更新日期：2000-12-15 00:00:00

abstract：:The structure and organization of five genes responsible for the synthesis of six isoforms of short-chain alpha-neurotoxins in Pseudonaja textilis venom are reported in this paper. This also forms the first report which describes the synthesis of two neurotoxin mRNA variants from one of these genes (Pt-sntx1) as a res...

journal_title：FEBS letters

authors： Gong N,Armugam A,Jeyaseelan K

更新日期：2000-05-19 00:00:00

abstract：:The activity of the Ca-pumping ATPase of cardiac sarcoplasmic reticulum (SR) is controlled by the phosphorylation of the intrinsic regulatory protein phospholamban (PLB), which affects both the apparent Km(Ca) and the Vmax of the transport process. We have investigated the correlation between phosphorylation of PLB an...

journal_title：FEBS letters

authors： Chiesi M,Schwaller R

更新日期：1989-02-13 00:00:00

abstract：:To search for negative regulatory components of the NF-kappaB activation pathways, we mutagenized Rat-1 fibroblasts and established a stable mutant cell line with a constitutive NF-kappaB activity. This mutant cell line, designated as TK26, showed permanently elevated I kappa B kinase (IKK) activity and a genetically ...

journal_title：FEBS letters

authors： Chinanonwait N,Miura H,Yamamoto N,Yamaoka S

更新日期：2002-11-20 00:00:00

abstract：:Phospholamban (PLB), an integral membrane protein of cardiac sarcoplasmic reticulum (SR), is described as the regulator of the Ca(2+)-ATPase pump, via its phosphorylation-dephosphorylation of Ser-16. Recently it has been shown that a direct interaction between the N-terminal hydrophilic domain of PLB and Ca(2+)-ATPase...

journal_title：FEBS letters

authors： Terzi E,Poteur L,Trifilieff E

更新日期：1992-09-14 00:00:00