The role of apoptotic and necrotic processes in cytolysis mediated by LAK cells with different phenotypes.

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：:We report here the first comprehensive comparative NH2-terminal sequence studies of interstitial retinol-binding protein (IRBPs) from nine mammals (including cattle) and one amphibian. This study has revealed that in many species the N-terminus of IRBP includes a 3-6 amino acid extension. IRBP possessing this leader s...

journal_title：FEBS letters

authors： Fong SL,Cook RG,Alvarez RA,Liou GI,Landers RA,Bridges CD

更新日期：1986-09-15 00:00:00

abstract：:Immunometabolism focuses on the mechanisms regulating the impact of metabolism on lymphocyte activity and autoimmunity outbreak. The adipose tissue is long known to release adipokines, either pro- or anti-inflammatory factors bridging nutrition and immune function. More recently, adipocytes were discovered to also rel...

journal_title：FEBS letters

authors： de Candia P,De Rosa V,Gigantino V,Botti G,Ceriello A,Matarese G

更新日期：2017-10-01 00:00:00

abstract：:The relationship between active transport of lactose via the lactose permease and the protonmotive force has been determined in E. coli cells using either the respiratory chain inhibitor cyanide or protonophores to decrease the protonmotive force progressively. In contradiction with the prediction of the delocalized c...

journal_title：FEBS letters

authors： Ghazi A,Delamourd L,Shechter E

更新日期：1986-12-15 00:00:00

abstract：:The amino acid sequence of EcoRV DNA methyltransferase which methylates the amino group of the 5'-adenine residue of the target sequence GATATC has been found to be closely related to that of three other adenine methyltransferases, DpnII, dam and damT4, the target sequence of which is GATC. Despite large differences o...

journal_title：FEBS letters

authors： Lauster R,Kriebardis A,Guschlbauer W

更新日期：1987-08-10 00:00:00

abstract：:Vascular smooth muscle cell (VSMC) proliferation plays a key role in neointimal hyperplasia and restenosis. Here we report the role of the microRNA miR-142-5p and its downstream target genes on the proliferation of cultured VSMCs. miR-142-5p promoted VSMC proliferation by down-regulating B cell translocation gene 3 (B...

journal_title：FEBS letters

authors： Kee HJ,Park S,Kwon JS,Choe N,Ahn Y,Kook H,Jeong MH

更新日期：2013-08-02 00:00:00

abstract：:The crystal structure of Arthromyces ramosus peroxidase (ARP) in complex with benzhydroxamic acid (BHA) as determined by X-ray analysis at 1.6 A shows unambiguously how BHA binds to ARP. BHA is located in the distal heme pocket. Its functional groups are held by three hydrogen bonds to His56N(epsilon), Arg52N(epsilon)...

journal_title：FEBS letters

authors： Itakura H,Oda Y,Fukuyama K

更新日期：1997-07-21 00:00:00

abstract：:The C-Jun N-terminal Kinase (JNK) inhibitor SP600125 is widely used to inhibit the JNK-mediated Bax activation and cell apoptosis. However, this report demonstrates that SP600125 synergistically enhances the dihydroartemisinin (DHA)-induced human lung adenocarcinoma cell apoptosis by accelerating Bax translocation and...

journal_title：FEBS letters

authors： Lu YY,Chen TS,Wang XP,Qu JL,Chen M

更新日期：2010-09-24 00:00:00

abstract：:The gap junctional intercellular communication mediated by Cx43 plays indispensable roles in both germ line development and postnatal folliculogenesis. In this study, we focused on the effect of follicle-stimulating hormone (FSH) on the Cx43 protein in rat primary granulosa cells and found that FSH stimulation elevate...

journal_title：FEBS letters

authors： Yogo K,Ogawa T,Akiyama M,Ishida N,Takeya T

更新日期：2002-11-06 00:00:00

abstract：:We searched for the previously defined uncoupling protein (UCP) signatures [Jezek, P. and Urbánková, E. (2000) IUBMB Life 49, 63-70] in genomes of Drosophila melanogaster, Caenorhabditis elegans, Dictyostelium discoideum, and Arabidopsis thaliana. We identified four UCPs in Drosophila and one in Caenorhabditis or Dict...

journal_title：FEBS letters

authors： Hanák P,Jezek P

更新日期：2001-04-27 00:00:00

abstract：:Transfer RNAs (tRNAs) are ancient macromolecules that have evolved under various environmental pressures as adaptors in translation in all forms of life but also towards alternative structures and functions. The present knowledge on both "canonical" and "deviating" signature motifs retrieved from vertical and horizont...

journal_title：FEBS letters

authors： Pütz J,Giegé R,Florentz C

更新日期：2010-01-21 00:00:00

abstract：:The class III phosphatidylinositol 3-kinase (PI3K-III) complex and its phosphorylated lipid product phosphatidylinositol 3-phosphate (PtdIns3P) control the three topologically related membrane-involution processes autophagy, endocytosis, and cytokinesis. The activity of the catalytic unit of PI3K-III complex, the Vacu...

journal_title：FEBS letters

authors： Abrahamsen H,Stenmark H,Platta HW

更新日期：2012-06-04 00:00:00

abstract：:A steady-state framework was applied to the ubiquitous tricyclic enzyme cascade structure, as seen in the mitogen-activated protein (MAP) kinase system, to analyze the effect of upstream kinase concentrations on final output response. The results suggest that signal amplification achieved by the cascade structure ensu...

journal_title：FEBS letters

authors： Mutalik VK,Singh AP,Edwards JS,Venkatesh KV

更新日期：2004-01-30 00:00:00

abstract：:Tissue plasminogen activator was purified in high yield from pig heart by immunoaffinity chromatography and characterized by analysis of the glycosylation pattern and the N-terminal amino acid sequence. Comparisons with the human enzyme reveals residue exchanges in the A-chain at positions 3 (porcine Arg/human Gln) an...

journal_title：FEBS letters

authors： Pohl G,Jörnvall H,Kok P,Wallén P

更新日期：1986-09-01 00:00:00

abstract：:The effects of insulin and IGF-I on the cell surface quantities of GLUT1, GLUT3 and GLUT4 glucose transporters in L6 myotubes were determined with the exofacial bis-mannose phololabel (ATB-BMPA). In basal cells, an equal molar quantity of each transporter isoform was found at the cell surface. Insulin stimulated the t...

journal_title：FEBS letters

authors： Wilson CM,Mitsumoto Y,Maher F,Klip A

更新日期：1995-07-10 00:00:00

abstract：:Non-invasive selection of transgenic mice was performed at the stage of preimplantation embryos. The morulae collected from wild female mated with hemizygous transgenic male expressing Aequorea victoria green fluorescent protein (GFP) under chicken beta-actin promoter could be classified as green or non-green under a ...

journal_title：FEBS letters

authors： Ikawa M,Kominami K,Yoshimura Y,Tanaka K,Nishimune Y,Okabe M

更新日期：1995-11-13 00:00:00

abstract：:Association reactions of a recombinant CFTR-NBF-2 polypeptide fused to glutathione S-transferase with guanine nucleotides were monitored quantitatively by recording the fluorescence enhancement of excited trinitrophenol (TNP)-labelled GTP after binding to NBF-2. Binding of TNP-GTP to the recombinant NBF-2 polypeptide ...

journal_title：FEBS letters

authors： Randak C,Neth P,Auerswald EA,Assfalg-Machleidt I,Roscher AA,Hadorn HB,Machleidt W

更新日期：1996-11-25 00:00:00

abstract：:In Gram-positive bacteria the tRNA-dependent T box riboswitch regulates the expression of many amino acid biosynthetic and aminoacyl-tRNA synthetase genes through a transcription attenuation mechanism. The Specifier domain of the T box riboswitch contains the Specifier sequence that is complementary to the tRNA antico...

journal_title：FEBS letters

authors： Chang AT,Nikonowicz EP

更新日期：2013-11-01 00:00:00

abstract：:The 36 kDa fragment of actin molecule obtained with the protease from E. coli A2 strain [(1988) FEBS Lett. 228, 172] was shown to begin with Val-43 and retain the COOH-terminal amino acid residues of the parent molecule. The E. coli protease split actin preserves the NH2-terminal part of the polypeptide chain as well ...

journal_title：FEBS letters

authors： Khaitlina SYu,Collins JH,Kuznetsova IM,Pershina VP,Synakevich IG,Turoverov KK,Usmanova AM

更新日期：1991-02-11 00:00:00

abstract：:The organization of the U1snRNP-specific A protein (34 kDa) has been analyzed by 12 and 16 A thiol-reversible chemical cross-linking and Western blotting. A-containing cross-linked complexes had molecular masses of 43, 47, 56, 62, 67, 105 and 125 kDa. None of these complexes could be cross-linked following ribonucleas...

journal_title：FEBS letters

authors： Boix J,Habets WJ,van Venrooij WJ,Smith HC

更新日期：1990-10-15 00:00:00

abstract：:The nature of the G-proteins present in the pre- and post-synaptic plasma membranes and in the synaptic vesicles of cholinergic nerve terminals purified from the Torpedo electric organ was investigated. In pre- and post-synaptic plasma membranes, Bordetella pertussis toxin, known to catalyze the ADP-ribosylation of th...

journal_title：FEBS letters

authors： Toutant M,Bockaert J,Homburger V,Rouot B

更新日期：1987-09-28 00:00:00

abstract：:Three site-directed mutants of human epidermal growth factor, Leu-26----Gly, Leu-47----Ala, and Ile-23----Thr, were examined for their ability to stimulate the protein-tyrosine kinase activity of the epidermal growth factor receptor. The receptor binding affinities of the mutant growth factors were 20- to 50-fold lowe...

journal_title：FEBS letters

authors： Matsunami RK,Campion SR,Niyogi SK,Stevens A

更新日期：1990-05-07 00:00:00

abstract：:In bovine adrenocortical cells, the fatty acyl chains of the phospholipids have been identified in the membranes of the different cell compartments: plasma membranes, Golgi complex and coated vesicle membranes. An increase in the total number of unsaturation in the fatty acid is demonstrated in the coated vesicle memb...

journal_title：FEBS letters

authors： de Paillerets C,Bomsel M,Weintraub H,Pépin D,Alfsen A

更新日期：1987-07-13 00:00:00

abstract：:Nanoscale protein supported phospholipid bilayer discs, or Nanodiscs, were produced for the purpose of studying the phase transition behavior of the incorporated lipids. Nanodiscs and vesicles were prepared with two phospholipids, dipalmitoyl phosphatidylcholine and dimyristoyl phosphatidylcholine, and the phase trans...

journal_title：FEBS letters

authors： Shaw AW,McLean MA,Sligar SG

更新日期：2004-01-02 00:00:00

abstract：:We previously showed that P4-ATPases, ATP10A/ATP8B1, and ATP11A/ATP11C have flippase activities toward phosphatidylcholine (PC), and aminophospholipids [phosphatidylserine (PS) and phosphatidylethanolamine], respectively. Here, we investigate the effect of PC-specific flippases versus aminophospholipid-specific flippa...

journal_title：FEBS letters

authors： Miyano R,Matsumoto T,Takatsu H,Nakayama K,Shin HW

更新日期：2016-07-01 00:00:00

abstract：:The use of bisindolylmaleimide derivatives of staurosporine as selective inhibitors of protein kinase C (PKC) is in doubt following the report by Alessi [FEBS Lett. 402 (1997) 121-123] that Ro31-8220 and GF109203X are potent in vitro inhibitors of p70 S6 kinase and mitogen-activated protein kinase-activated protein ki...

journal_title：FEBS letters

authors： Morreale A,Mallon B,Beale G,Watson J,Rumsby M

更新日期：1997-11-03 00:00:00

abstract：:The effect of artificial model membranes on the complement system was investigated. Incubation of the model membranes with human serum resulted in consumption of complement haemolytic activity when phosphatidylserine-containing vesicles were used. The activation of the complement system appeared to proceed through the...

journal_title：FEBS letters

authors： Comis A,Easterbrook-Smith SB

更新日期：1986-03-03 00:00:00

abstract：:Turnip yellow mosaic virus (TYMV) is a positive-strand RNA virus able to infect Arabidopsis thaliana. To establish a TYMV infection system in Arabidopsis cell culture, TYMV replicons with the capsid protein gene replaced by a reporter gene expressing the Sh ble protein conferring zeocin resistance were used to transfe...

journal_title：FEBS letters

authors： Camborde L,Tournier V,Noizet M,Jupin I

更新日期：2007-01-23 00:00:00

abstract：:Gamma-aminobutyric acid type A (GABAA) receptor beta1 (gabrb1), a subunit of GABAA receptors involved in inhibitory effects on neurotransmission, was found to associate with the formation of protease-resistant prion protein in prion-infected neuroblastoma cells. Silencing of gabrb1 gene expression significantly decrea...

journal_title：FEBS letters

authors： Kimura T,Ishikawa K,Sakasegawa Y,Teruya K,Sata T,Schätzl H,Doh-ura K

更新日期：2010-03-19 00:00:00

abstract：:A simple model is put forward to explain the long-known three-base periodicity in coding DNA. We propose the concept of same-phase triplet clustering, i.e. a condition wherein a triplet appears several times in one phase without interruption by the two other possible phases. For instance, in the sequence (i): NTT_GNN_...

journal_title：FEBS letters

authors： Sánchez J,López-Villaseñor I

更新日期：2006-11-27 00:00:00