Apoptosis of mouse liver nuclei induced in the cytosol of carrot cells.

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：:The MAP kinase module (Raf/MAPKKK-MAPKK-MAPK) has been shown to be sequentially activated after mitogenic stimulation. Here we demonstrate, by site directed mutagenesis, that MAPK is able to retrophosphorylate its own activator, MAPKK, on two threonine residues Thr-292 and Thr-386 in vitro, and that these sites are al...

journal_title：FEBS letters

authors： Brunet A,Pagès G,Pouysségur J

更新日期：1994-06-13 00:00:00

abstract：:Mouse epidermal cytosol contains a protein phosphatase with Mr 38,000, which dephosphorylates the elongation factor 2 (EF-2) of protein biosynthesis and is stimulated after topical application of TPA to mouse skin [(1988) Biochem. Biophys. Res. Commun. 153, 1129-1135]. Dephosphorylation of EF-2 by this phosphatase is ...

journal_title：FEBS letters

authors： Gschwendt M,Kittstein W,Mieskes G,Marks F

更新日期：1989-11-06 00:00:00

abstract：:To identify the linear epitope for Fc-binding on the bovine IgG2 Fc receptor (boFcgamma2R), peptides derived from the membrane-distal extracellular domain (EC1) of boFcgamma2R corresponding to the homologous region of human FcalphaRI were synthesized. Binding of bovine IgG2 to the different peptides was tested by Dot-...

journal_title：FEBS letters

authors： Zhang G,Guo J,Zhou J,Wang X,Li Q,Yang Y,Shen H,Zhao D,Zhang H,Xi J,Wang L,Qiao S,Jin X

更新日期：2006-02-20 00:00:00

abstract：:LncRNAs have a critical role in the regulation of cellular processes such as cancer progression and metastasis. In the present study, we confirmed that TUG1 was overexpressed in bladder cancer tissues and established cell lines. Knockdown of TUG1 inhibited bladder cancer cell metastasis both in vitro and in vivo. Furt...

journal_title：FEBS letters

authors： Tan J,Qiu K,Li M,Liang Y

更新日期：2015-10-07 00:00:00

abstract：:Fatty acids induce apoptosis in primary astrocytes by enhancing ceramide synthesis de novo. The possible role of the AMP-activated protein kinase (AMPK) in the control of apoptosis was studied in this model. Long-term stimulation of AMPK with 5-aminoimidazole-4-carboxamide ribonucleoside (AICAR) prevented apoptosis. A...

journal_title：FEBS letters

authors： Blázquez C,Geelen MJ,Velasco G,Guzmán M

更新日期：2001-02-02 00:00:00

abstract：:We have recently cloned a cDNA encoding sucrose:fructan 6-fructosyltransferase (6-SFT), a key enzyme of fructan synthesis forming the beta-2,6 linkages typical of the grass fructans, graminans and phleins [Sprenger et al. (1995) Proc. Natl. Acad. Sci. USA 92, 11652-11656]. Here we report functional expression of 6-SFT...

journal_title：FEBS letters

authors： Sprenger N,Schellenbaum L,van Dun K,Boller T,Wiemken A

更新日期：1997-01-06 00:00:00

abstract：:The interaction of Fas (Apo-1) and TNF receptor-1 with their respective ligands can lead to cell death. The so-called death domain, a sequence motif present in the cytoplasmic portion of the two receptors, has been identified as a critical structural element involved in signal transduction that leads to apoptosis. Her...

journal_title：FEBS letters

authors： Hofmann K,Tschopp J

更新日期：1995-09-11 00:00:00

abstract：:The isolation of a brain peptide identical to the intestinal peptide PHI (peptide HI) is described. The peptide was isolated from porcine brain extract using a chemical assay method based on its C-terminal isoleucine amide structure. The complete amino acid sequence of the peptide was found to be: His-Ala-Asp-Gly-Val-...

journal_title：FEBS letters

authors： Tatemoto K,Carlquist M,McDonald TJ,Mutt V

更新日期：1983-03-21 00:00:00

abstract：:The immunosuppressive agent FK-506 has received much attention due to its efficacy and potency in the areas of transplant rejection and autoimmune disease. Calcineurin, a Ca(2+)-calmodulin activated phosphatase, was recently implicated in the immunosuppressive mechanism of FK-506. In our ongoing search for superior im...

journal_title：FEBS letters

authors： Kawai M,Lane BC,Hsieh GC,Mollison KW,Carter GW,Luly JR

更新日期：1993-01-25 00:00:00

abstract：:Two alpha-type CK2-activated PKAs (CK2-aPKAIalpha and CK2-aPKAIIalpha) were biochemically characterized in vitro using GST-HBV core fusion protein (GST-Hcore) and GST-Hcore157B as phosphate acceptors. It was found that (i), in the absence of cAMP, these two CK2-aPKAs phosphorylated both Ser-170 and Ser-178 on GST-Hcor...

journal_title：FEBS letters

authors： Enomoto M,Sawano Y,Kosuge S,Yamano Y,Kuroki K,Ohtsuki K

更新日期：2006-02-06 00:00:00

abstract：:In endocrine cells the regulated secretion of hormones, peptides, enzymes and neurotransmitters into the external medium occurs when mature secretory granules fuse with the plasma membrane. Secretory granules form at the trans-Golgi network (TGN) by envelopment of the dense-core aggregate of regulated secretory protei...

journal_title：FEBS letters

authors： Tooze SA

更新日期：1991-07-22 00:00:00

abstract：:In this study, we demonstrated that laminin-1 (LM-1) induces neurite outgrowth and enhances the expression of neurofilament-L and MAP2 in human bone marrow mesenchymal stem cells (MSCs). The c-Jun transcription factor was strongly activated by LM-1 during neurite induction. Suppression of c-Jun inhibited the expressio...

journal_title：FEBS letters

authors： Mruthyunjaya S,Rumma M,Ravibhushan G,Anjali S,Padma S

更新日期：2011-06-23 00:00:00

abstract：:We have studied the effect of temperature on the contribution of Hsp104 and trehalose to barotolerance using mutants deficient in Hsp104 and trehalose synthesis. When compared with a corresponding wild type strain, mutants of Hsp104 did not show temperature dependent barotolerance when the incubation temperature durin...

journal_title：FEBS letters

authors： Iwahashi H,Obuchi K,Fujii S,Komatsu Y

更新日期：1997-10-13 00:00:00

abstract：:Cholesterol is one of the major lipids of plasma membranes. Recently, we have shown that cholesterol depletion by methyl-beta-cyclodextrin (M beta CD) induces the activation of the Wnt/beta-catenin pathway and enhances myogenic differentiation. Here, we show that M beta CD-conditioned media accelerates myogenesis in a...

journal_title：FEBS letters

authors： Portilho DM,Martins ER,Costa ML,Mermelstein CS

更新日期：2007-12-22 00:00:00

abstract：:In nucleus, eIF4E regulates the nucleus export of specific mRNA. In this study, altered 4E-BP3 (eIF4E-binding protein 3) expression resulted in profoundly affected cyclin D1 protein levels, partially due to changes in the cytoplasmic cyclin D1 mRNA levels in both U2OS and MCF7 cells, whereas altered 4E-BP1 expression ...

journal_title：FEBS letters

authors： Chen CC,Lee JC,Chang MC

更新日期：2012-07-30 00:00:00

abstract：:NELL1 is an extracellular protein inducing osteogenic differentiation and bone formation of osteoblastic cells. To elucidate the intracellular signaling cascade evoked by NELL1, we have shown that NELL1 protein transiently activates the MAPK signaling cascade, induces the phosphorylation of Runx2, and promotes the rap...

journal_title：FEBS letters

authors： Bokui N,Otani T,Igarashi K,Kaku J,Oda M,Nagaoka T,Seno M,Tatematsu K,Okajima T,Matsuzaki T,Ting K,Tanizawa K,Kuroda S

更新日期：2008-01-23 00:00:00

abstract：:Mutations in PTEN-induced putative kinase 1 (PINK1) cause recessive form of Parkinson's disease (PD). PINK1 acts upstream of parkin, regulating mitochondrial integrity and functions. Here, we show that PINK1 in combination with parkin results in the perinuclear mitochondrial aggregation followed by their elimination. ...

journal_title：FEBS letters

authors： Kawajiri S,Saiki S,Sato S,Sato F,Hatano T,Eguchi H,Hattori N

更新日期：2010-03-19 00:00:00

abstract：:Human legumain was characterized following overexpression in a murine cell line as the C-terminal Ig-fusion protein. Upon acid treatment, the prolegumain autoproteolyzed distal to two aspartic acid residues to yield a highly active form. The ability of mature legumain to cleave after aspartic acid residues was confirm...

journal_title：FEBS letters

authors： Halfon S,Patel S,Vega F,Zurawski S,Zurawski G

更新日期：1998-10-30 00:00:00

abstract：:An Arabidopsis cDNA coding for a previously uncharacterized isoform of inorganic pyrophosphatase was isolated. It was used to complement an E. coli mutant, demonstrating that it coded for an active enzyme. MgCl(2) was necessary for the protein's activity, whilst NaF inhibited it. The K(m) for pyrophosphate and the pH ...

journal_title：FEBS letters

authors： Schulze S,Mant A,Kossmann J,Lloyd JR

更新日期：2004-05-07 00:00:00

abstract：:The octapeptide Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr (peptide T) and two structural analogs are potent agonists of human monocyte chemotaxis, evincing identical rank potency orders as was previously shown for their inhibition of human immunodeficiency virus (HIV) envelope binding and T cell infectivity. Chemotactic activit...

journal_title：FEBS letters

authors： Ruff MR,Martin BM,Ginns EI,Farrar WL,Pert CB

更新日期：1987-01-19 00:00:00

abstract：:Malonyl-CoA-acyl carrier protein transacylase (MCAT) transfers the malonyl group from malonyl-CoA to holo-acyl carrier protein (ACP), and since malonyl-ACP is a key building block for fatty-acid biosynthesis it is considered as a promising antibacterial target. The crystal structures of MCAT from Staphylococcus aureus...

journal_title：FEBS letters

authors： Hong SK,Kim KH,Park JK,Jeong KW,Kim Y,Kim EE

更新日期：2010-03-19 00:00:00

abstract：:In mammalian cells, the Bcl-2 and Bcl-x(L) proteins suppress programmed cell death whereas the topographically similar Bax protein accelerates the apoptotic process. Recently published data suggest that expression of the human Bax-alpha gene is lethal for the yeast Saccharomyces cerevisiae and that this toxicity can b...

journal_title：FEBS letters

authors： Greenhalf W,Stephan C,Chaudhuri B

更新日期：1996-02-12 00:00:00

abstract：:The role of retinoic acids (RA) on liver fatty acid-binding protein (L-FABP) expression was investigated in the well differentiated FAO rat hepatoma cell line. 9-cis-Retinoic acid (9-cis-RA) specifically enhanced L-FABP mRNA levels in a time- and dose-dependent manner. The higher induction was found 6 h after addition...

journal_title：FEBS letters

authors： Poirier H,Braissant O,Niot I,Wahli W,Besnard P

更新日期：1997-08-04 00:00:00

abstract：:Regulatory divergence is likely a major driving force in evolution. Comparative genomics is being increasingly used to infer the evolution of gene regulation. Ascomycota fungi are uniquely suited among eukaryotes for regulatory evolution studies, due to broad phylogenetic scope, many sequenced genomes, and tractabilit...

journal_title：FEBS letters

authors： Thompson DA,Regev A

更新日期：2009-12-17 00:00:00

abstract：:Zwittermicin A (ZwA) is a hybrid polyketide-non-ribosomal peptide that is thought to be biosynthesized from five proposed building blocks, including the 2,3-diaminopropionate. Candidate genes for de novo biosynthesis of 2,3-diaminopropionate, zwa5A and zwa5B, have been identified in a previous study. In this research,...

journal_title：FEBS letters

authors： Zhao C,Song C,Luo Y,Yu Z,Sun M

更新日期：2008-09-03 00:00:00

abstract：:Deuterated arachidonic acid (AA, [2H8]20:4 n-6) 1-25 microM, is converted to other fatty acids, as evaluated by gas chromatography-mass spectrometry, in THP-1 cells. The major products, in the 1 to 10 microM range, are 22:4 (elongated) and 20:3 (reduced in 5). At 25 microM, 24:4, 24:5 and 22:5 accumulate, with [2H8]/[...

journal_title：FEBS letters

authors： Caruso D,Risé P,Galella G,Regazzoni C,Toia A,Galli G,Galli C

更新日期：1994-05-02 00:00:00

abstract：:The known members of inhibitor of growth (ING) gene family are considered as candidate tumor suppressor genes. ING4, a novel member of ING family, is recently reported to interact with tumor suppressor p53, p300 (a major component of histone acetyl transferase complexes), and p65(RelA) subunit of NF-kappaB. In this st...

journal_title：FEBS letters

authors： Zhang X,Xu LS,Wang ZQ,Wang KS,Li N,Cheng ZH,Huang SZ,Wei DZ,Han ZG

更新日期：2004-07-16 00:00:00

abstract：:Using sensitive methods of sequence analysis including hydrophobic cluster analysis, we report here a hitherto undescribed family of modules, the BAH (bromo-adjacent homology) family, which includes proteins such as eukaryotic DNA (cytosine-5) methyltransferases, the origin recognition complex 1 (Orc1) proteins, as we...

journal_title：FEBS letters

authors： Callebaut I,Courvalin JC,Mornon JP

更新日期：1999-03-05 00:00:00

abstract：:ASP is a serine protease secreted by Aeromonas sobria, a sepsis-causing bacterium, and induces sepsis-mimicking disorders through plasma protein cleavage. The pathogen also secretes nASP that has a nick in the carboxy-terminal region. Compared with single-chain ASP (sASP), nASP had near-equivalent activity for small p...

journal_title：FEBS letters

authors： Murakami Y,Wada Y,Kobayashi H,Hasegawa M,Okamoto K,Eto M,Imamura T

更新日期：2012-10-19 00:00:00