Carbamylcholine inhibits beta-adrenergic receptor-coupled Gs protein function proximal to adenylate cyclase.

abstract：:Msn2 and Msn4 transcription factors activate expression of stress-responsive element (STRE) controlled genes in response to various stresses triggering the environmental stress response in Saccharomyces cerevisiae. Although high hydrostatic pressure is known to induce gene expression modification in yeast, the transcr...

journal_title：FEBS letters

authors： Domitrovic T,Fernandes CM,Boy-Marcotte E,Kurtenbach E

更新日期：2006-11-13 00:00:00

abstract：:Trace amounts of gangliosides were found in rabbit skeletal muscle sarcoplasmic reticulum and their main part was shown, by high performance thin layer chromatography. to be GM3. Addition of GM3 to the soybean phospholipids used for reconstitution of proteoliposomes markedly increased ATP hydrolysis as well as Ca2+ up...

journal_title：FEBS letters

authors： Wang LH,Tu YP,Yang XY,Tsui ZC,Yang FY

更新日期：1996-06-17 00:00:00

abstract：:Differentiation of glia (astrocytes and oligodendrocytes) in Drosophila requires the gene glial cells missing (gcm), which controls lineage determination. In the absence of gcm, neuroglia progenitors exclusively differentiate into neurons, instead of into both neurons and glia. In contrast, ectopic overexpression of g...

journal_title：FEBS letters

authors： Altshuller Y,Copeland NG,Gilbert DJ,Jenkins NA,Frohman MA

更新日期：1996-09-16 00:00:00

abstract：:SigT is an ECF sigma factor in Streptomyces coelicolor. sigT and its putative anti-sigma factor gene rstA are located in one putative operon, and SigT could physically interact with RstA. Deletion of sigT or rstA caused accelerated morphological development and enhanced production of antibiotics, concomitant with over...

journal_title：FEBS letters

authors： Mao XM,Zhou Z,Cheng LY,Hou XP,Guan WJ,Li YQ

更新日期：2009-10-06 00:00:00

abstract：:BIR domain and its containing proteins play critical roles in cell apoptosis and cell division. Here several lines of novelty were revealed based on a comprehensive evolutionary analysis of BIR domains in 11 representative organisms. First, the type II BIR domains in Survivin and Bruce showed more conservation compare...

journal_title：FEBS letters

authors： Cao L,Wang Z,Yang X,Xie L,Yu L

更新日期：2008-11-12 00:00:00

abstract：:Transglutaminase 2 (TG2) is a GTP-binding protein with transglutaminase activity. Despite advances in the characterization of TG2 functions and their impact on cellular processes, the role of TG2 in Human chronic myelogenous leukemia K562 cell line is still poorly understood. To understand the biological significance ...

journal_title：FEBS letters

authors： Kang SK,Lee JY,Chung TW,Kim CH

更新日期：2004-11-19 00:00:00

abstract：:1H NMR spectra of skinned rabbit muscle fibers show a group of relatively sharp resonance lines which presumably originate from highly mobile protein domains. Comparison with the spectrum of myosin subfragment 1 suggests that these signals may come at least partly from mobile regions of the myosin head. NMR could poss...

journal_title：FEBS letters

authors： Kalbitzer HR,Schrumpf M,Wray J

更新日期：1992-02-24 00:00:00

abstract：:Mammalian heart has been reported to express AC isozymes (types V and VI) that are inhibited by < microM [Ca2+]; avian heart has been reported to express adenylyl cyclase activity that is inhibited by < microM [Ca2]. We have used reverse transcription polymerase chain reaction (RT-PCR) to determine that type V and VI ...

journal_title：FEBS letters

authors： Yu HJ,Unnerstall JR,Green RD

更新日期：1995-10-23 00:00:00

abstract：:The effect of the uremic solute indoxyl sulfate (IS) on scavenging superoxide anion radicals (O(2)(*-)) generated from both the xanthine/xanthine oxidase (X/XO) system and activated neutrophils was investigated by electron paramagnetic resonance spectroscopy, combined with 2-ethoxycarbonyl-2-methyl-3,4-dihydro-2H-pyrr...

journal_title：FEBS letters

authors： Miyamoto Y,Iwao Y,Tasaki Y,Sato K,Ishima Y,Watanabe H,Kadowaki D,Maruyama T,Otagiri M

更新日期：2010-07-02 00:00:00

abstract：:Cytochrome oxidase o has been isolated from the obligately aerobic, methylotrophic bacterium Methylophilus methylotrophus in the form of a cytochrome cL-o complex. The latter is comprised of cytochrome cL (Mr 21 000) and cytochrome o (Mr 29 000) in a 1-2:1 ratio, possibly in association with one or more minor polypept...

journal_title：FEBS letters

authors： Carver MA,Jones CW

更新日期：1983-05-08 00:00:00

abstract：:In the present study we show the existence of a functional nitric oxide synthase (NOS) in rat liver mitochondria. The enzyme uses L-arginine (L-arg) to produce nitric oxide (NO) and L-citrulline, and is Ca2+-dependent. L-Arg analogues, N(omega)monomethyl-L-arg and N(omega)-nitro-L-arg, inhibit the enzyme, and D-argini...

journal_title：FEBS letters

authors： Ghafourifar P,Richter C

更新日期：1997-12-01 00:00:00

abstract：:The c-Jun N-terminal kinase (JNK) signalling pathway has an established role in cellular stress signalling, cell survival and tumorigenesis. Here, we demonstrate that inhibition of JNK signalling results in partial delocalization of the RNA helicase DDX21 from the nucleolus to the nucleoplasm, increased nucleolar mobi...

journal_title：FEBS letters

authors： Mialon A,Thastrup J,Kallunki T,Mannermaa L,Westermarck J,Holmström TH

更新日期：2008-09-03 00:00:00

abstract：:Treatment of neonatal rat islets of Langerhans with combined cytokines (interleukin-1beta 10(-10) M, tumour necrosis factor-alpha 10(-10) M, interferon-gamma 5 U/ml) led to extensive cell death, which was potentiated by Fas activation with the anti-Fas cytolytic antibody JO2. Pre-treatment with insulin (25 ng/ml) or i...

journal_title：FEBS letters

authors： Harrison M,Dunger AM,Berg S,Mabley J,John N,Green MH,Green IC

更新日期：1998-09-18 00:00:00

abstract：:Contact inhibition of locomotion (CIL) occurs when a cell ceases moving in the same direction following contact with another cell. Homotypic and heterotypic CIL occur between cells of the same and different types, respectively. Using Abercrombie's confronted explants assay we studied the effect of changing Rac1 or Rho...

journal_title：FEBS letters

authors： Anear E,Parish RW

更新日期：2012-05-07 00:00:00

abstract：:The promoter of the cholecystokinin (CCK) gene possesses evolutionary conserved juxtaposed E-box and cAMP/TPA responsive elements (CRE/TRE). We have examined the functional interaction of these two sites. As previously noted, c-Jun/c-Fos heterodimers greatly increase promoter activity through association with the CRE/...

journal_title：FEBS letters

authors： Rourke IJ,Hansen TV,Nerlov C,Rehfeld JF,Nielsen FC

更新日期：1999-04-01 00:00:00

abstract：:Contrary to previously published data, we have found that in mammalian skeletal muscles, phosphoglycerate mutase (PGM) is organized in a regular, striated fashion within the sarcomere. In the absence of the enzyme effectors, PGM localizes mainly at the M-line, but under conditions typical for contracting muscle, the e...

journal_title：FEBS letters

authors： Kowalski W,Gizak A,Rakus D

更新日期：2009-06-18 00:00:00

abstract：:A conformational transition between E2 and E1 forms of Na, K-ATPase induced by different nucleotides has been studied under steady state conditions using the enzyme labelled with 5-iodoacetamidofluorescein. In the presence of K+ the plot of fluorescence as a function of [ATP], [ADP] or [CTP] (in a range of 5 microM-12...

journal_title：FEBS letters

authors： Lopina OD,Pindel EV,Boldyrev AA

更新日期：1990-06-18 00:00:00

abstract：:Myogenesis is conducted by transcription factors including MyoD and myogenin. Myogenin is known to be polyubiquitinated by SCF (Skp1/Cullin 1/F-box protein) followed by proteasomal degradation, though the participating F-box protein is remaining unidentified. In this study, we found that myogenin in differentiated myo...

journal_title：FEBS letters

authors： Jogo M,Shiraishi S,Tamura TA

更新日期：2009-09-03 00:00:00

abstract：:Addition of hydrocortisone to the rat mammary gland myoepithelial cell line, G4.2.3, induces the synthesis and secretion of alpha 2-macroglobulin. Interleukin-1 beta, interleukin-6 and transforming growth factor-beta synergize with hydrocortisone, increasing the synthesis of alpha 2-macroglobulin 2- to 4-fold, althoug...

journal_title：FEBS letters

authors： Warburton MJ,Gusterson BA,O'Hare MJ

更新日期：1993-10-11 00:00:00

abstract：:Eleven cloned hybridomas which secrete antibodies to acetylcholine receptors from human muscle have been prepared. All of these monoclonal antibodies to have the same basic specificity as shown by competition for binding to the main immunogenic region on the receptor, but these antibodies differ in fine specificity as...

journal_title：FEBS letters

authors： Tzartos S,Langeberg L,Hochschwender S,Lindstrom J

更新日期：1983-07-11 00:00:00

abstract：:Autolysis of the Ca(2+)-dependent cysteine protease m-calpain involves cleavage of the large (80 kDa) and small (30 kDa) subunits of the enzyme, and an increase in Ca2+ sensitivity. The appearance of increased Ca2+ sensitivity was found to correlate with the cleavage of the large subunit after residue 9. ...

journal_title：FEBS letters

authors： Brown N,Crawford C

更新日期：1993-05-03 00:00:00

abstract：:We have characterized the glucose transport system in the Kc cells of Drosophila melanogaster. The transporter is stereospecific and can be inhibited by both cytochalasin B and phloretin, with ki values of 4 microM and 30 microM for cytochalasin B and phloretin, respectively. Moreover, phlordzin does not affect uptake...

journal_title：FEBS letters

authors： Wang M,Wang C

更新日期：1993-02-15 00:00:00

abstract：:We have characterized somatostatinergic phenotype markers of the human neuroblastoma, LA-N-2. A single mRNA-transcript (approximately 850bp) and two cellular somatostatin immunoreactivity forms, a high molecular weight form (M(r) 15,000) and a fragment corresponding to somatostatin-28 was found, while the somatostatin...

journal_title：FEBS letters

authors： Nilsson L,Bergström L,Meyersson G,Påhlman S,Winblad B,Folkesson R

更新日期：1995-09-18 00:00:00

abstract：:Protein kinase C (PKC) from human promyelocytic leukemia HL-60 cells can be resolved into three fractions (peak, a, b and c) by hydroxyapatite column chromatography. Peak a and c enzymes are indistinguishable from the brain type II PKC having beta (beta I and beta II)-sequence and type III having alpha-sequence, respe...

journal_title：FEBS letters

authors： Hashimoto K,Kishimoto A,Aihara H,Yasuda I,Mikawa K,Nishizuka Y

更新日期：1990-04-09 00:00:00

abstract：:Here we report the first crystal structure of a protein, AmyA, a secretory alpha-amylase isolated from Halothermothrix orenii, which is both halophilic and thermophilic. The crystal structure was determined at 1.6 A resolution. AmyA lacks the conserved acidic surface, which is considered essential for protein stabilit...

journal_title：FEBS letters

authors： Sivakumar N,Li N,Tang JW,Patel BK,Swaminathan K

更新日期：2006-05-15 00:00:00

abstract：:Nuclear cap-binding protein (CBP) 80/20-dependent translation (CT) is one of the targets for miRNA-mediated gene silencing. Here, we provide evidence that human argonaute 2 (Ago2) competes with CBP80/20 for cap-association, inhibiting CT and thus nonsense-mediated mRNA decay (NMD), which is tightly coupled to CT. Teth...

journal_title：FEBS letters

authors： Choe J,Cho H,Chi SG,Kim YK

更新日期：2011-09-02 00:00:00

abstract：:Adrenomedullin, a potently hypotensive peptide isolated from human pheochromocytoma, is known to elicit a rise in cAMP levels within mammalian endothelial and smooth muscle cells. Until now, however, little has been known about the adrenomedullin receptor. Recently, a group called receptor activity-modifying proteins ...

journal_title：FEBS letters

authors： Kamitani S,Asakawa M,Shimekake Y,Kuwasako K,Nakahara K,Sakata T

更新日期：1999-04-01 00:00:00

abstract：:Three mutant polypeptides of the type I 37-residue winter flounder 'antifreeze' protein have been synthesized. All four threonine residues in the native peptide were been mutated to serine, valine and glycine respectively and two additional salt bridges were incorporated into the sequences in order to improve aqueous ...

journal_title：FEBS letters

authors： Haymet AD,Ward LG,Harding MM,Knight CA

更新日期：1998-07-03 00:00:00

abstract：:Gap junctions and their connexin components are indispensable in mediating the cellular coordination required for tissue and organ homeostasis. The critical nature of their existence mandates a connection to disease while at the same time offering therapeutic potential. Therapeutic intervention may be offered through ...

journal_title：FEBS letters

authors： Grek CL,Rhett JM,Ghatnekar GS

更新日期：2014-04-17 00:00:00

abstract：:Comparative allelotyping of the short arm of human chromosome 3 (3p) in four types of epithelial carcinomas was performed using an identical set of polymorphic markers. In total, 117 samples of non-papillary renal cell carcinoma (RCC), non-small cell lung carcinoma (NSCLC), carcinoma of uterine cervix (CC), and breast...

journal_title：FEBS letters

authors： Braga E,Pugacheva E,Bazov I,Ermilova V,Kazubskaya T,Mazurenko N,Kisseljov F,Liu J,Garkavtseva R,Zabarovsky E,Kisselev L

更新日期：1999-07-09 00:00:00