Gastrin-induced DNA synthesis requires p38-MAPK activation via PKC/Ca(2+) and Src-dependent mechanisms.

abstract：:Stresses that impair the function of the endoplasmic reticulum (ER) lead to an accumulation of unfolded protein in the ER. Under these conditions, the expression of a variety of genes involved in preventing the accumulation of the unfolded proteins is induced. Yeast Hrd1p is an ER stress-inducible ER membrane protein ...

journal_title：FEBS letters

authors： Kaneko M,Ishiguro M,Niinuma Y,Uesugi M,Nomura Y

更新日期：2002-12-04 00:00:00

abstract：:Early results showed the emanation of chromatin fibers from mitotic chromosomes and nuclei swollen with water. In contrast, under metaphase ionic conditions, it was found that chromatin from mitotic chromosomes is planar and forms multilayered plates. Here, we show that in buffers containing interphase cation concentr...

journal_title：FEBS letters

authors： Chicano A,Daban JR

更新日期：2019-04-01 00:00:00

abstract：:In the past two decades, the ATP-binding cassette (ABC) transporters' field has undergone a structural revolution. The importance of structural biology to the development of the field of ABC transporters cannot be overstated, as the ensemble of structures not only revealed the architecture of ABC transporters but also...

journal_title：FEBS letters

authors： Lewinson O,Orelle C,Seeger MA

更新日期：2020-10-24 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：:The purpose of this investigation was to study the effect on cap structure for trans-splicing in mammalian cells. The early SV40 Bst/Bam pre-mRNA (cRNA) was synthesized in vitro in both capped (cap-Bst/Bam-cRNA) and non-capped (Bst/Bam-cRNA) versions and microinjected into the nuclei of TC7 cells. Trans-splicing was m...

journal_title：FEBS letters

authors： Graessmann M,Eul J,Berg B,Zimmermann C,Graessmann A

更新日期：1996-09-30 00:00:00

abstract：:Most tumor cells attain their immortality by reactivating telomerase. We report here the telomerase inhibitory potential of chimeric oligonucleotides composed of a 13mer antisense sequence targeting the telomerase RNA template region and a (s4dU)n moiety at its 3' or 5'-end. The increase of the thiolated chain length ...

journal_title：FEBS letters

authors： Tarkanyi I,Horváth A,Szatmari I,Eizert H,Vámosi G,Damjanovich S,Ségal-Bendirdjian E,Aradi J

更新日期：2005-02-28 00:00:00

abstract：:The interaction between two codon-anticodon duplexes of the ribosomal A- and P-site-bound tRNAs is the key feature of the proposed model. This interaction prohibits non-canonical base pairing at the first and second positions of the codon and controls base pairing at the third position (wobbling rules ensuing from the...

journal_title：FEBS letters

authors： Lim VI,Venclovas C

更新日期：1992-11-23 00:00:00

abstract：:The Rad51 gene of Saccharomyces cerevisiae is required for genetic recombination and recombinational repair of DNA strand breaks. In higher eukaryotes Rad51 is essential for embryonic development, and is involved in cell proliferation and DNA repair. Here we show that human Rad51 (HsRad51) is proteolytically cleaved d...

journal_title：FEBS letters

authors： Flygare J,Armstrong RC,Wennborg A,Orsan S,Hellgren D

更新日期：1998-05-08 00:00:00

abstract：:A wide variety of phospholipase A2 inhibitors blocks intra-Golgi protein transport reconstituted in a cell-free system. Phospholipase A2 activity detectable under the protein transport assay conditions is actually inhibited by the inhibitors. There is a good correlation between the inhibition of protein transport and ...

journal_title：FEBS letters

authors： Tagaya M,Henomatsu N,Yoshimori T,Yamamoto A,Tashiro Y,Fukui T

更新日期：1993-06-14 00:00:00

abstract：:In a previous study [(1987) J. Mol. Biol. 194, 663-673], we isolated ten insertion/deletion mutants (indels) of the maltose binding protein for which the maltose binding constant was only a little or not at all affected. In this paper, we have localized these mutations in the recently solved three-dimensional structur...

journal_title：FEBS letters

authors： Betton JM,Martineau P,Saurin W,Hofnung M

更新日期：1993-06-28 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：:Molybdenum is an essential micronutrient required by plants. The mechanism of molybdenum uptake in plants is poorly understood, however, evidence has suggested that sulfate transporters may be involved. The sulfate transporter from Stylosanthes hamata, SHST1, restored growth of the sulfate transport yeast mutant, YSD1...

journal_title：FEBS letters

authors： Fitzpatrick KL,Tyerman SD,Kaiser BN

更新日期：2008-04-30 00:00:00

abstract：:We have used a gene replacement strategy to delete the previously isolated gene [(1987) EMBO J. 6, 2825-2833] for the cytochrome c oxidase subunit I from Paracoccus denitrificans. The resulting mutant was still able to synthesize active cytochrome c oxidase. This led us to look for another locus which could completely...

journal_title：FEBS letters

authors： Raitio M,Pispa JM,Metso T,Saraste M

更新日期：1990-02-26 00:00:00

abstract：:Epidemiological studies testing the effect of beta-carotene in humans have found a relative risk for lung cancer in smokers supplemented with beta-carotene. We investigated the reactions of retinal and beta-apo-8'-carotenal, two beta-carotene oxidation products, with 2'-deoxyguanosine to evaluate their DNA damaging po...

journal_title：FEBS letters

authors： Marques SA,Loureiro AP,Gomes OF,Garcia CC,Di Mascio P,Medeiros MH

更新日期：2004-02-27 00:00:00

abstract：:The accumulation of pre-PhoS under conditions of PhoS overproduction has been previously described. It is now demonstrated that during the induction of PhoS, a delay in the completion of polypeptide chain elongation can be detected. This delay is related to the extent of jamming of export sites by pre-PhoS or by other...

journal_title：FEBS letters

authors： Anba J,Lazdunski C,Pages JM

更新日期：1986-02-03 00:00:00

abstract：:The nucleotide sequence of the dnaK operon cloned from Porphyromonas gingivalis revealed that the operon does not contain homologues of either dnaJ or grpE. However, there were two genes which encode small heat shock proteins immediately downstream from the dnaK and they were transcribed together with dnaK as one unit...

journal_title：FEBS letters

authors： Yoshida A,Nakano Y,Yamashita Y,Oho T,Shibata Y,Ohishi M,Koga T

更新日期：1999-03-12 00:00:00

abstract：:Using radiolysis with (32)P enriched phosphate as an internal source of ionizing radiation, the formation of hydroperoxo-ferric complex from oxy-ferrous precursor with a high yield was monitored at 77 K in heme oxygenase (HO) by means of optical absorption spectroscopy. Well-resolved absorption spectra (maxima at 421 ...

journal_title：FEBS letters

authors： Denisov IG,Ikeda-Saito M,Yoshida T,Sligar SG

更新日期：2002-12-04 00:00:00

abstract：:Pi binding by the F(1)-ATPase of beef heart mitochondria and of the Escherichia coli plasma membrane (E. coli F(1)) was examined by two methods: the centrifuge column procedure [Penefsky, H.S. (1977) J. Biol. Chem. 252, 2891-2899] and the Paulus pressure dialysis cell [Paulus, H. (1969) Anal. Biochem. 32, 91-100]. The...

journal_title：FEBS letters

authors： Penefsky HS

更新日期：2005-04-11 00:00:00

abstract：:The heat shock factor (HSF1) is the central regulator of the heat stress (hs) response and is required for stimulating the transcription of the hs genes and consequently the expression of heat shock proteins. To promote the polymerase II-dependent transcription of the hs genes, HSF has to communicate with the basal tr...

journal_title：FEBS letters

authors： Reindl A,Schöffl F

更新日期：1998-10-09 00:00:00

abstract：:Viperin is a radical SAM enzyme that possesses antiviral properties against a broad range of enveloped viruses. Here, we describe the activity of human viperin with two molecules of the mevalonate pathway, geranyl pyrophosphate, and farnesyl pyrophosphate, involved in cholesterol biosynthesis. We postulate that the ra...

journal_title：FEBS letters

authors： Mikulecky P,Andreeva E,Amara P,Weissenhorn W,Nicolet Y,Macheboeuf P

更新日期：2018-01-01 00:00:00

abstract：:Human endothelial cells exposed to H2O2 showed reduced CREP DNA binding activity, enhanced HSF activation, and no induction of NFkappaB binding activity. Interestingly, H2O2 was able to induce NFkappaB subunit p65 translocation in the nucleus. In contrast, cells exposed to TNF alpha showed enhanced CREP binding activi...

journal_title：FEBS letters

authors： Jornot L,Petersen H,Junod AF

更新日期：1997-10-27 00:00:00

abstract：:Lateral mobility of the vasopressin renal-type V2-receptor was investigated in LLC-PK1 porcine epithelial cells using the technique of fluorescence microphotolysis (photobleaching) and a rhodamine-labelled vasopressin analogue. At various times after ligand addition, cells were analyzed for both receptor lateral mobil...

journal_title：FEBS letters

authors： Jans DA,Peters R,Fahrenholz F

更新日期：1990-11-12 00:00:00

abstract：:The receptor structure of Clostridium botulinum neurotoxin type A was analysed by TLC immunostaining. GQ1b was found to be the most potent receptor, and the neurotoxin also bound to GT1b and GD1a, but not to GM3, GM2, GM1, GD3, GD1b and GT1a. Optimum binding of neurotoxin to the ganglioside appeared in 0.01 M phosphat...

journal_title：FEBS letters

authors： Takamizawa K,Iwamori M,Kozaki S,Sakaguchi G,Tanaka R,Takayama H,Nagai Y

更新日期：1986-06-09 00:00:00

abstract：:Infantile and juvenile neuronal ceroid lipofuscinosis (NCLs) are progressive neurodegenerative disorders of childhood with distinct ages of clinical onset, but with a similar pathological outcome. Infantile and juvenile NCL are inherited in an autosomal recessive manner due to mutations in the CLN1 and CLN3 genes, res...

journal_title：FEBS letters

authors： Elshatory Y,Brooks AI,Chattopadhyay S,Curran TM,Gupta P,Ramalingam V,Hofmann SL,Pearce DA

更新日期：2003-03-13 00:00:00

abstract：:Foot-and-mouth disease virus leader proteinase (L(pro)), a papain-like cysteine proteinase, has six acidic amino acids between 4 A and 11 A of the catalytic dyad of Cys51 and His148. In contrast, in papain and related enzymes, only one acidic residue lies within this distance. We have examined by site-directed mutagen...

journal_title：FEBS letters

authors： Kronovetr J,Skern T

更新日期：2002-09-25 00:00:00

abstract：:Light-dependent Na+ and H+ transports, membrane potential (delta psi) and motility have been studied in the cells of the marine cyanobacterium Oscillatoria brevis. In the presence of a protonophorous uncoupler, carbonyl cyanide-m-chlorophenylhydrazone, the intracellular Na+ level is shown to increase in the dark and d...

journal_title：FEBS letters

authors： Brown II,Fadeyev SI,Kirik II,Severina II,Skulachev VP

更新日期：1990-09-17 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：:PGI is a housekeeping gene encoding phosphoglucose isomerase (PGI) a glycolytic enzyme that also functions as a cytokine (autocrine motility factor (AMF)/neuroleukin/maturation factor) upon secretion from the cell and binding to its 78 kDa seven-transmembrane domain receptor (gp78/AMF-R). PGI contains a CXXC motif, ch...

journal_title：FEBS letters

authors： Tsutsumi S,Gupta SK,Hogan V,Tanaka N,Nakamura KT,Nabi IR,Raz A

更新日期：2003-01-16 00:00:00

abstract：:Chicken muscular dystrophy with abnormal muscle (AM) has been studied for more than 50 years, but the gene responsible for it remains unclear. Our previous studies narrowed down the AM candidate region to approximately 1Mbp of chicken chromosome 2q containing seven genes. In this study, we performed sequence compariso...

journal_title：FEBS letters

authors： Matsumoto H,Maruse H,Inaba Y,Yoshizawa K,Sasazaki S,Fujiwara A,Nishibori M,Nakamura A,Takeda S,Ichihara N,Kikuchi T,Mukai F,Mannen H

更新日期：2008-06-25 00:00:00

abstract：:Phospholipase C(gamma)2 (PLCgamma2) is a phospholipid-converting enzyme which, upon receptor stimulation, is activated within membrane-bound signalling complexes. In contrast to the highly ubiquitous PLCgamma1, PLCgamma2 is expressed predominantly in B-lymphocytes. Associated with antigen-coupling receptors it is acti...

journal_title：FEBS letters

authors： Kang JS,Kohlhuber F,Hug H,Marmé D,Eick D,Ueffing M

更新日期：1996-12-09 00:00:00