Reduced maximum capacity of glycolysis in brown adipose tissue of genetically obese, diabetic (db/db) mice and its restoration following treatment with a thermogenic beta-adrenoceptor agonist.

abstract：:ROPs constitute a family of plant-specific, RHO-like small GTPases that serve as molecular switches in a wide range of signaling pathways. The activities of ROPs are regulated by guanine nucleotide exchange factors (GEFs). ROP11, a member of the ROP GTPase family in Arabidopsis, is a negative regulator of multiple ABA...

journal_title：FEBS letters

authors： Li Z,Liu D

更新日期：2012-05-07 00:00:00

abstract：:Farnesoic acid is a signaling molecule that inhibits the transition from budding yeast to filament formation in Candida albicans, but the molecular mechanism regulated by this substance is unknown. In this study, we analyzed the function of CaPHO81, which is induced by farnesoic acid. The pho81Δ mutant cells existed e...

journal_title：FEBS letters

authors： Chung SC,Kim TI,Ahn CH,Shin J,Oh KB

更新日期：2010-11-19 00:00:00

abstract：:The aim of the present research was to analyze the pathways for phosphatidic acid metabolism in purified nuclei from liver. Lipid phosphate phosphatase, diacylglycerol lipase, monoacylglycerol lipase and PA-phospholipase type A activities were detected. The presence of lysophosphatidic acid significantly reduced DAG p...

journal_title：FEBS letters

authors： Gaveglio VL,Pasquaré SJ,Giusto NM

更新日期：2013-04-02 00:00:00

abstract：:We have characterized the cell surface of zebrafish stratified epithelium using a combined approach of light and atomic force microscopy under conditions which simulate wound healing. Microridges rise on average 100 nm above the surface of living epithelial cells, which correlate to bundles of cytochalasin B-insensiti...

journal_title：FEBS letters

authors： Sharma A,Anderson KI,Müller DJ

更新日期：2005-03-28 00:00:00

abstract：:Bilayers made of dioleoylphosphatidylcholine (DOPC)/dipalmitoylphosphatidylcholine (DPPC) mixture containing or not cholesterol (Chl) were used to investigate the interaction of a carrier peptide with membranes. Atomic force microscopy revealed that the C-terminal 9-32 fragment of human calcitonin (hCT (9-32)), free o...

journal_title：FEBS letters

authors： Boichot S,Krauss U,Plénat T,Rennert R,Milhiet PE,Beck-Sickinger A,Le Grimellec C

更新日期：2004-07-02 00:00:00

abstract：:The glycogen-binding (G) subunit of protein phosphatase-1G is phosphorylated stoichiometrically by glycogen synthase kinase-3 (GSK3), and with a greater catalytic efficiency than glycogen synthase, but only after prior phosphorylation by cyclic AMP-dependent protein kinase (A-kinase) at site 1. The residues phosphoryl...

journal_title：FEBS letters

authors： Dent P,Campbell DG,Hubbard MJ,Cohen P

更新日期：1989-05-08 00:00:00

abstract：:Early in the course of pregnancy, at the preimplantation stage, the pig embryo is likely to exert a paracrine effect on the tissue intended to receive it, via the secretion of interferons. Our observations show that trophoblastic interferons induce an increase of some mRNAs in the epithelial cells of the gilt endometr...

journal_title：FEBS letters

authors： Chwetzoff S,d'Andrea S

更新日期：1997-03-24 00:00:00

abstract：:We investigated whether activation of integrin receptors could modulate the expression of monocyte chemotactic protein-1 (MCP-1) in human hepatic stellate cells (HSC), mesenchymal cells responsible for extracellular matrix synthesis within the liver. When compared to non-adherent cells, HSC plated on collagen types I ...

journal_title：FEBS letters

authors： Marra F,Pastacaldi S,Romanelli RG,Pinzani M,Ticali P,Carloni V,Laffi G,Gentilini P

更新日期：1997-09-08 00:00:00

abstract：:Normal transcription and postranslational processing of the preprotachykinin (PPT)-I gene and regulated release of substance P and neurokinin A by the rat pancreatic endocrine cell-line, RINm5F, has been demonstrated, using radioimmunoassays (RIAs), reversed-phase (rp)HPLC and Northern blot analysis. This is the first...

journal_title：FEBS letters

authors： McGregor GP,Hartel R,Fehmann HC,Lankat-Buttgereit B,Göke B,Göke R,Voigt K

更新日期：1992-11-09 00:00:00

abstract：:Reversible phosphorylation of myosin subunits is observed in almost all eukaryotic cells. The data concerning sites and effects of phosphorylation on actin-activated ATPase activity of myosin and on its filament formation are described. These observations are discussed in terms of possible evolutionary trends and rule...

journal_title：FEBS letters

authors： Kuźnicki J

更新日期：1986-08-18 00:00:00

abstract：:32 consensus patterns for a set of functional regions and structural motifs in protein sequences were constructed. The pattern definition is heuristic and based on 11 selected steric and physicochemical properties. By comparison with these patterns, it was possible to identify, without false detection, 1532 sites in 8...

journal_title：FEBS letters

authors： Bork P

更新日期：1989-10-23 00:00:00

abstract：:The tailspike protein (TSP) of bacteriophage P22 is a homotrimeric multifunctional protein responsible for cell attachment and hydrolysis of the Salmonella typhimurium host cell receptor. Despite the folding of TSP involves the formation of thermolabile intermediates, the mature protein is extremely resistant to heat ...

journal_title：FEBS letters

authors： Carbonell X,Villaverde A

更新日期：1998-08-07 00:00:00

abstract：:The tropomyosin-related kinase A (TrkA) receptor and its ligand, nerve growth factor (NGF), play crucial roles in the development and function of the nervous system. NGF is believed to activate TrkA by bridging two TrkA monomers, leading to TrkA transphosphorylation. However, here we show that the majority of TrkA rec...

journal_title：FEBS letters

authors： Shen J,Maruyama IN

更新日期：2011-01-21 00:00:00

abstract：:PDZ domains are thought to act as protein-binding modules mediating the clustering of membrane and membrane-associated proteins. The INAD protein has been shown to interact via a PDZ domain with the calcium channel TRP which contributes to capacitative calcium entry into Drosophila photoreceptor cells. We have cloned ...

journal_title：FEBS letters

authors： Philipp S,Flockerzi V

更新日期：1997-08-18 00:00:00

abstract：:We have measured SGLT1 mRNA content and SGLT1-mediated glucose transport at different positions along the small intestine of control and streptozotocin diabetic rats and shown both parameters to be similar but higher in jejunal compared with ileal tissue. No such correlation was seen when comparing measurements of SGL...

journal_title：FEBS letters

authors： Dong R,Srai SK,Debnam E,Smith M

更新日期：1997-04-07 00:00:00

abstract：:The structure of the complex of Ras with the Ras-binding domain of its effector RalGDS (RGS-RBD), the first genuine Ras-effector complex, has been solved by X-ray crystallography. As with the Rap-RafRBD complex (Nasser et al., 1995), the interaction is via an inter-protein beta-sheet between the switch I region of Ras...

journal_title：FEBS letters

authors： Vetter IR,Linnemann T,Wohlgemuth S,Geyer M,Kalbitzer HR,Herrmann C,Wittinghofer A

更新日期：1999-05-21 00:00:00

abstract：:Recent studies show LDL receptor-related protein 1B, LRP1B as a transducer of extracellular signals. Here, we identify six interacting partners of the LRP1B cytoplasmic region by yeast two-hybrid screen and confirmed their in vivo binding by immunoprecipitation. One of the partners, PICK1 recognizes the C-terminus of ...

journal_title：FEBS letters

authors： Shiroshima T,Oka C,Kawaichi M

更新日期：2009-01-05 00:00:00

abstract：:SufC is an ATPase component of the SUF machinery, which is involved in the biosynthesis of Fe-S clusters. To gain insight into the function of this protein, we have determined the crystal structure of Escherichia coli SufC at 2.5A resolution. Despite the similarity of the overall structure with ABC-ATPases (nucleotide...

journal_title：FEBS letters

authors： Kitaoka S,Wada K,Hasegawa Y,Minami Y,Fukuyama K,Takahashi Y

更新日期：2006-01-09 00:00:00

abstract：:Blebs of the sarcoplasmic reticulum (SR) membrane of heart muscle cells were generated after saponin perforation of the plasma membrane followed by complete hypercontraction of the cell. Although characteristic proteins of the plasma membrane, namely the beta1-adrenoreceptor and Galphai, were stained by monoclonal ant...

journal_title：FEBS letters

authors： Böhle T,Brandt MC,Henn N,Schmidt A,Bloch W,Beuckelmann DJ

更新日期：2001-09-21 00:00:00

abstract：:HBV particles with genome derived from spliced mRNAs accumulate in patients with virus-derived severe liver necrosis and fibrosis. We investigated the role of an intronic element (intronic splicing silencer-long, ISS(L)) on splicing of HBV minigene transcripts. Removal of the entire ISS(L) showed two-fold increase in ...

journal_title：FEBS letters

authors： Chowdhury JB,Roy D,Ghosh S

更新日期：2011-10-20 00:00:00

abstract：:Oxidative stress and an increase in the levels of free radicals are important markers associated with several pathologies, including Alzheimer's disease, cancer and diabetes. Friedreich's ataxia (FRDA) is an excellent paradigmatic example of a disease in which oxidative stress plays an important, albeit incompletely u...

journal_title：FEBS letters

authors： Lupoli F,Vannocci T,Longo G,Niccolai N,Pastore A

更新日期：2018-03-01 00:00:00

abstract：:A simple technique for rapid isolation of mitochondrial DNA (mtDNA) from animal cells is described. The method is based on the selective alkaline denaturation procedure of Birnboim and Doly [(1979) Nucleic Acids Res. 7, 1513-1523] and avoids the use of CsCl gradient centrifugation. The yield of mtDNA is comparable to ...

journal_title：FEBS letters

authors： Palva TK,Palva ET

更新日期：1985-11-18 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：:The effect of lysophosphatidic acid (LPA) on the preimplantation development of mouse embryos was examined. The blastocyst rates from 2-cell and 4-cell stage embryos were significantly higher in the presence of LPA at the pronuclear stage. However, the blastocyst rate from 4-cell stage embryos was significantly lower ...

journal_title：FEBS letters

authors： Kobayashi T,Yamano S,Murayama S,Ishikawa H,Tokumura A,Aono T

更新日期：1994-08-29 00:00:00

abstract：:Islet amyloid polypeptide (IAPP) is the 37-amino acid peptide subunit of amyloid found in pancreatic islets of type 2 diabetic patients and in insulinomas. Recently, we isolated the human gene encoding IAPP [(1988) FEBS Lett. 239, 227-232]. We now report the nucleotide sequences of a human insulinoma cDNA encoding a c...

journal_title：FEBS letters

authors： Mosselman S,Höppener JW,Lips CJ,Jansz HS

更新日期：1989-04-10 00:00:00

abstract：:Growth of regenerating lung lobes is preceded by an increase of the activity of L-ornithine decarboxylase (ODC). Mechanical factors play a role in determining both the growth rate and enhancement of activity of ODC in regenerating lung lobes. Hormonal regulation also appears of importance as shown by the increased ODC...

journal_title：FEBS letters

authors： Tatár-Kiss S,Bardócz S,Kertai P

更新日期：1984-09-17 00:00:00

abstract：:PsbU is one of the extrinsic proteins in red algal Photosystem II (PSII) and functions to optimize the availability of Ca(2+) and Cl(-) cofactors for water oxidation. To determine the functional residue of PsbU, we constructed various PsbU mutants from a red alga Cyanidium caldarium and reconstituted these mutants wit...

journal_title：FEBS letters

authors： Okumura A,Sano M,Suzuki T,Tanaka H,Nagao R,Nakazato K,Iwai M,Adachi H,Shen JR,Enami I

更新日期：2007-11-13 00:00:00

abstract：:The delta psi of R. sphaeroides, grown under high light to reduce the levels of light-harvesting bacteriochlorophyll, was naturally manipulated using light intensity. The relationship between delta psi and the swimming speed of free swimming populations of cells was investigated. After de-energisation by incubation in...

journal_title：FEBS letters

authors： Harrison DM,Packer HL,Armitage JP

更新日期：1994-07-04 00:00:00

abstract：:Annexin V is an alpha-helical protein which shows anticoagulatory and antiinflammatory activity. It is supposed to be involved in membrane fusion and exocytosis. In this study acid-induced equilibrium unfolding of the human annexin V is investigated by fluorescence and circular dichroism spectroscopy. The spectroscopi...

journal_title：FEBS letters

authors： Beermann ofm cap BB,Hinz HJ,Hofmann A,Huber R

更新日期：1998-02-20 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