Permeation and gating of alpha1 glycine-gated channels expressed at low and high density in Xenopus oocyte.

abstract：:An up to 14-fold increase in total hexokinase activity induced by low-frequency stimulation in rat fast-twitch muscle was followed by a rapid decay in enzyme activity after cessation of stimulation. In vivo labeling revealed that these alterations were related to rapid changes in [35S]methionine incorporation into hex...

journal_title：FEBS letters

authors： Weber FE,Pette D

更新日期：1990-02-26 00:00:00

abstract：:Gene expression is controlled through a complex interplay among mRNAs, non-coding RNAs and RNA-binding proteins (RBPs), which all assemble along with other RNA-associated factors in dynamic and functional ribonucleoprotein complexes (RNPs). To date, our understanding of RBPs is largely limited to proteins with known o...

journal_title：FEBS letters

authors： Faoro C,Ataide SF

更新日期：2014-10-16 00:00:00

abstract：:Sulfated glycoprotein 2 (SGP-2) mRNA progressively increased in the ventral prostate of the aging rat, reaching, at 24 months, 4-fold higher than at 3 months. Ornithine decarboxylase (ODC) mRNA peaked at 6 months (4-fold increase), and at 12 and 24 months was maintained at higher levels than at 3 months. ODC enzymatic...

journal_title：FEBS letters

authors： Bettuzzi S,Strocchi P,Marinelli M,Astancolle S,Davalli P,Corti A

更新日期：1994-07-18 00:00:00

abstract：:In the brain inwardly rectifying potassium channel Kir7.1 subunits are predominantly expressed in the choroid plexus and meninges. To investigate this tissue-specific expression pattern, we characterized the genomic organization and the 5' proximal promoter of the rat Kir7.1 gene (Kcnj13). Starting from the major tran...

journal_title：FEBS letters

authors： Döring F,Karschin A

更新日期：2000-10-20 00:00:00

abstract：:Expression of calcyclin in different cell lines and mouse tissues was determined with polyclonal antibodies raised against calcyclin from Ehrlich ascites tumour (EAT) cells. The protein was detected in mouse skeletal and cardiac muscle, in lung, kidney and spleen, and was especially enriched in mouse smooth muscle as ...

journal_title：FEBS letters

authors： Kuźnicki J,Filipek A,Heimann P,Kaczmarek L,Kamińska B

更新日期：1989-08-28 00:00:00

abstract：:In Xenopus prophase-blocked oocytes, it is assumed that progesterone interacts with the plasma membrane to initiate a signalling cascade that ultimately leads to MPF activation. Progesterone regulates negatively the cAMP pathway through an inhibition of adenylate cyclase. However, the mechanisms linking the initial ac...

journal_title：FEBS letters

authors： De Smedt V,Rime H,Jessus C,Ozon R

更新日期：1995-11-20 00:00:00

abstract：:A cDNA encoding stromal ascorbate peroxidase (sAPX) was isolated using poly(A)+ RNA of pumpkin cotyledons by RT-PCR. The cDNA encodes a polypeptide with 372 amino acids and shares complete sequence identity with pumpkin thylakoid-bound ascorbate peroxidase (tAPX), except for the deletion of a putative membrane spannin...

journal_title：FEBS letters

authors： Mano S,Yamaguchi K,Hayashi M,Nishimura M

更新日期：1997-08-11 00:00:00

abstract：:Using rheumatoid arthritis (RA) and periodontitis mouse models, we demonstrate that RA and periodontitis share many pathological features, such as deregulated cytokine production, increased immune-cell infiltration, increased expression of Toll-like receptors (TLRs), and enhanced osteoclast activity and bone erosion. ...

journal_title：FEBS letters

authors： Hao L,Zhu G,Lu Y,Wang M,Jules J,Zhou X,Chen W

更新日期：2015-05-22 00:00:00

abstract：:The adiponectin paralog CORS-26 (collagenous repeat-containing sequence of 26kDa protein) is a member of the C1q/TNF-alpha molecular superfamily. CORS-26 is a secreted protein and baculovirus-produced CORS-26 released in the supernatant of insect cells forms stable trimers. Adiponectin exerts anti-inflammatory effects...

journal_title：FEBS letters

authors： Weigert J,Neumeier M,Schäffler A,Fleck M,Schölmerich J,Schütz C,Buechler C

更新日期：2005-10-24 00:00:00

abstract：:We have investigated the transcriptional activity of human cytomegalovirus, herpes thymidine kinase, human chorionic gonadotropin alpha, somatostatin, immunoglobulin kappa chain, alpha crystallin, albumin and interferon-beta promoters in the fission yeast Schizosaccharomyces pombe. Among these, the human cytomegalovir...

journal_title：FEBS letters

authors： Toyama R,Okayama H

更新日期：1990-07-30 00:00:00

abstract：:Activation of T lymphocytes results in an increase in intracellular Ca2+ due in large part to influx of extracellular Ca2+. Using the patch clamp technique, an inward current in Jurkat T lymphocytes was observed upon depolarization from a holding potential of -90 mV but not from -60 mV. This whole-cell current was ins...

journal_title：FEBS letters

authors： Densmore JJ,Szabo G,Gray LS

更新日期：1992-11-09 00:00:00

abstract：:Human high- and low-Mr kininogens were shown to be potent inhibitors of cysteine proteinases such as cathepsin L and papain (Ki = 17-48 pM). A strong immunological cross-reaction between the kininogens and low-Mr alpha-cysteine proteinase inhibitor from human plasma was found. Comparison of partial amino acid sequence...

journal_title：FEBS letters

authors： Müller-Esterl W,Fritz H,Machleidt W,Ritonja A,Brzin J,Kotnik M,Turk V,Kellermann J,Lottspeich F

更新日期：1985-03-25 00:00:00

abstract：:Histone H1(0) is found in tissues with little or no cellular proliferation and has been shown to accumulate during cellular terminal differentiation. Two subtypes of H1(0), H1 a and H1 b, are present in any tissue where the protein has been detected. We report here the first evidence of an age-dependent change in the ...

journal_title：FEBS letters

authors： Piña B,Suau P

更新日期：1987-01-05 00:00:00

abstract：:The cholecystokinin (CCK) receptor in purified plasma membranes prepared from mouse pancreatic acini had a binding affinity of 1.8 nM, an acid pH optimum between 6.0 and 6.5, and an analog specificity of CCK8 greater than CCK33 greater than desulphated CCK8 greater than CCK4. Binding of CCK to its receptor was abolish...

journal_title：FEBS letters

authors： Sakamoto C,Williams JA,Wong KY,Goldfine ID

更新日期：1983-01-10 00:00:00

abstract：:Flagellins of two Escherichia coli strains have been investigated by limited proteolysis and scanning microcalorimetry. It has been shown that a monomer flagellin consists of two parts: a central one cooperatively melting, rather resistant to proteases, and the other without a stable tertiary structure and thus easily...

journal_title：FEBS letters

authors： Kostyukova AS,Pyatibratov MG,Filimonov VV,Fedorov OV

更新日期：1988-12-05 00:00:00

abstract：:The WRN protein is mutated in the chromosomally unstable Werner syndrome (WS) and the Nbs1 protein is mutated in Nijmegen breakage syndrome (NBS). The Nbs1 protein is an integral component of the M/R/N complex. Although WRN is known to interact with this complex in response to gamma-irradiation, the mechanism of actio...

journal_title：FEBS letters

authors： Cheng WH,Sakamoto S,Fox JT,Komatsu K,Carney J,Bohr VA

更新日期：2005-02-28 00:00:00

abstract：:The structural characteristics of the three nuclear phosphoproteins of the high mobility group A family are outlined and related to their participation in chromatin structure alteration in many biological processes such as gene expression, neoplastic transformation, differentiation, and apoptosis. The elevated express...

journal_title：FEBS letters

authors： Sgarra R,Rustighi A,Tessari MA,Di Bernardo J,Altamura S,Fusco A,Manfioletti G,Giancotti V

更新日期：2004-09-10 00:00:00

abstract：:N-Biotinyl phosphatidylethanolamine spin labelled at the C-14 position of the sn-2 chain has been incorporated at a level of 1 mol% in bilayers of dimyristoyl phosphatidylcholine, and the effects on the chain mobility of binding avidin to the biotin lipid headgroup have been studied by electron spin resonance spectros...

journal_title：FEBS letters

authors： Swamy MJ,Marsh D

更新日期：1993-06-07 00:00:00

abstract：:The concentration of caffeine required to elute wholly single-stranded DNA from benzoylated DEAE-cellulose is proportional to the polynucleotide length. The use of benzoylated DEAE-cellulose chromatography for isolating and sizing single-stranded regions in double-stranded DNA has been examined using a series of hybri...

journal_title：FEBS letters

authors： Norris MD,Stewart BW

更新日期：1988-02-15 00:00:00

abstract：:Anaerobic biosynthesis of carotenoids in the purple facultative photosynthetic bacterium Rhodobacter sphaeroides was studied using mass spectrometry. We have demonstrated that (18)O from H2(18)O was incorporated into the 1-methoxy group of spheroidene and spheroidenone, the two major carotenoids produced by this bacte...

journal_title：FEBS letters

authors： Yeliseev AA,Kaplan S

更新日期：1997-02-10 00:00:00

abstract：:Cold-stable and cold-labile microtubules were prepared by two cycles of assembly and disassembly and two periods of exposure to cold. The cold-labile preparations were shown to contain a higher proportion of a high molecular mass microtubule-associated protein (MAP 2) than cold-stable preparations. The cold-stable pre...

journal_title：FEBS letters

authors： Hesketh JE

更新日期：1984-04-24 00:00:00

abstract：:Although bird species studied thus far have no distinct brown adipose tissue (BAT) or a related thermogenic tissue, there is now strong evidence that non-shivering mechanisms in birds may play an important role during cold exposure. Recently, increased expression of the duckling homolog of the avian uncoupling protein...

journal_title：FEBS letters

authors： Toyomizu M,Ueda M,Sato S,Seki Y,Sato K,Akiba Y

更新日期：2002-10-09 00:00:00

abstract：:In order to improve our understanding of membrane protein solubilization by sodium dodecylsulphate, sarcoplasmic reticulum vesicles have been treated with this surfactant at different detergent: protein mole ratios. Effects on Ca2(+)-ATPase activity, membrane protein solubilization, and protein conformation have been ...

journal_title：FEBS letters

authors： Prado A,Muga A,Castresana J,Goñi FM,Arrondo JL

更新日期：1990-09-03 00:00:00

abstract：:The photoreduction of the quinone (Q) pool in the photosynthetic membrane of the purple bacterium Rhodobacter sphaeroides was investigated by steady-state and time-resolved Fourier transform infrared difference spectroscopy. The results are consistent with the existence of a homogeneous Q pool inside the chromatophore...

journal_title：FEBS letters

authors： Mezzetti A,Leibl W,Breton J,Nabedryk E

更新日期：2003-02-27 00:00:00

abstract：:Ghrelin is a novel gastrointestinal peptide that stimulates growth hormone secretion, food intake, and body weight gain. Increased ghrelin secretion has been reported in such negative energy states as starvation and low body weight. We investigated the dynamics of ghrelin in rats with streptozotocin-induced diabetes, ...

journal_title：FEBS letters

authors： Masaoka T,Suzuki H,Hosoda H,Ota T,Minegishi Y,Nagata H,Kangawa K,Ishii H

更新日期：2003-04-24 00:00:00

abstract：:The present study was designed to investigate whether and how the purinergic stimulation of rat ventricular myocytes modulates the cAMP-dependent pathway. Stimulation of cardiomyocytes with ATPgammaS in the presence of the phosphodiesterase inhibitor IBMX increases by 3-fold intracellular cAMP content. In contrast to ...

journal_title：FEBS letters

authors： Pucéat M,Bony C,Jaconi M,Vassort G

更新日期：1998-07-17 00:00:00

abstract：:We previously reported that tau protein kinase II (TPKII) from bovine brain was composed of 30 kDa and 23 kDa subunits. The 30 kDa subunit of TPKII can be regarded as a catalytic subunit because of its ATP-binding activity. Antibodies directed against TPKII-phosphorylated tau also reacted with tau phosphorylated by cd...

journal_title：FEBS letters

authors： Kobayashi S,Ishiguro K,Omori A,Takamatsu M,Arioka M,Imahori K,Uchida T

更新日期：1993-12-06 00:00:00

abstract：:The aim of this study was to evaluate, using a rat model of balloon angioplasty, whether prostaglandin (PG) J(2) and 2-cyclopenten-1-one are able to reduce restenosis. We found that both PGJ(2) and 2-cyclopenten-1-one, administered by local application on carotid arteries, caused a dose-dependent inhibition of neointi...

journal_title：FEBS letters

authors： Ianaro A,Maffia P,Cuzzocrea S,Mazzon E,Santoro MG,Di Rosa M,Ialenti A

更新日期：2003-10-09 00:00:00

abstract：:Anion channels/transporters appear as key players in signaling pathways leading to the adaptation of plant cells to abiotic and biotic environmental stresses, in the control of metabolism and in the maintenance of electrochemical gradients. Focusing on the most recent advances, this review aims at providing a descript...

journal_title：FEBS letters

authors： de Angeli A,Thomine S,Frachisse JM,Ephritikhine G,Gambale F,Barbier-Brygoo H

更新日期：2007-05-25 00:00:00

abstract：:Recently mutations in the LGI1 (leucine-rich, glioma-inactivated 1) gene have been found in human temporal lobe epilepsy. We have now identified three formerly unknown LGI-like genes. Hydropathy plots and pattern analysis showed that LGI genes encode proteins with large extra- and intracellular domains connected by a ...

journal_title：FEBS letters

authors： Gu W,Wevers A,Schröder H,Grzeschik KH,Derst C,Brodtkorb E,de Vos R,Steinlein OK

更新日期：2002-05-22 00:00:00