Challenges in quantitative single molecule localization microscopy.

abstract：:Retinal dehydrogenase (RALDH) catalyzes the oxidation of retinal to all-trans and 9-cis retinoic acid, which function as ligands controlling RAR and RXR nuclear receptor-signaling pathways. We have recently shown the expression of RALDH transcript in the stomach and small intestine by reverse transcription polymerase ...

journal_title：FEBS letters

authors： Bhat PV

更新日期：1998-04-17 00:00:00

abstract：:A novel gene for advanced red-shifted protein with an emission maximum at 593 nm was cloned from Discosoma coral. The protein, named dsFP593, is highly homologous to the recently described GFP-like protein drFP583 with an emission maximum at 583 nm. Using the remarkable similarity of the drFP583 and dsFP593 genes, we ...

journal_title：FEBS letters

authors： Fradkov AF,Chen Y,Ding L,Barsova EV,Matz MV,Lukyanov SA

更新日期：2000-08-18 00:00:00

abstract：:We previously reported that IκBL prevents experimental autoimmune arthritis. The molecular mechanism, however, still remains unclear. In contrast to four splicing-isoforms of IκBL in human, two isoforms were identified in mouse. The major isoform IκBL-α(S) suppressed LPS-induced NF-κB activation and transcription of T...

journal_title：FEBS letters

authors： Chiba T,Miyashita K,Sugoh T,Warita T,Inoko H,Kimura M,Sato T

更新日期：2011-11-16 00:00:00

abstract：:Transforming growth factors-beta (TGFbeta1, 2 and 3) are secreted in a complex with their propeptides (latency-associated peptide 1 (LAP1), 2 and 3). TGFbeta signaling requires the dissociation of LAP and TGFbeta, a process termed latent TGFbeta activation. This process is a critical but incompletely understood step i...

journal_title：FEBS letters

authors： Annes JP,Rifkin DB,Munger JS

更新日期：2002-01-30 00:00:00

abstract：:Antibodies were made to a thirteen amino acid synthetic peptide corresponding to the C-terminal portion of the glutamate (glu) receptor, GluR-A. The immunoprecipitation of kainic acid (KA) and alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) binding sites by the anti-peptide antibodies was studied using...

journal_title：FEBS letters

authors： Wenthold RJ,Hunter C,Wada K,Dechesne CJ

更新日期：1990-12-10 00:00:00

abstract：:The human pathogen Vibrio vulnificus undergoes phase variation among colonial morphotypes, including a virulent opaque form which produces capsular polysaccharide (CPS) and a translucent phenotype that produces little or no CPS and is attenuated. Here, we found that a V. vulnificus mutant defective for RfaH antitermin...

journal_title：FEBS letters

authors： Garrett SB,Garrison-Schilling KL,Cooke JT,Pettis GS

更新日期：2016-12-01 00:00:00

abstract：:Recently, the existence and extended diversity of antimicrobial peptides has been revealed in two mussel species. These molecules are classified into four groups according to common features of their primary structure: defensins, mytilins, myticins and mytimycin. In Mytilus galloprovincialis, gene structure reveals sy...

journal_title：FEBS letters

authors： Mitta G,Vandenbulcke F,Roch P

更新日期：2000-12-15 00:00:00

abstract：:Beta-thymosins sequester G-actin and preserve a pool of monomers of actin which constitute an important prerequisite for cellular function of the microfilament system. To study the influence of paraquat binding to G-actin on the interaction of G-actin with thymosin beta4 we determined the apparent dissociation constan...

journal_title：FEBS letters

authors： Huff T,Cappelletti G,Hannappel E

更新日期：1998-04-03 00:00:00

abstract：:The glycogen branching enzyme from Vibrio vulnificus (VvGBE) transfers short side chains (DP 3-5) significantly greater than any other bacterial glycogen branching enzyme (GBE). To elucidate the role of the N-domain of VvGBE in the unique branching pattern, domain-truncated (N1 and N) and N1-domain-swapped (with VvGBE...

journal_title：FEBS letters

authors： Jo HJ,Park S,Jeong HG,Kim JW,Park JT

更新日期：2015-04-28 00:00:00

abstract：:Extracellular vesicles (EVs) contain microRNAs (miRNAs). However, the exact molecular mechanisms of the recruitment of miRNAs in EVs are not well characterized. Based on proteomic analysis, we identified that silencing of Annexin A2 (ANXA2) significantly decreased the amount of miRNAs in EVs. In addition, microarray a...

journal_title：FEBS letters

authors： Hagiwara K,Katsuda T,Gailhouste L,Kosaka N,Ochiya T

更新日期：2015-12-21 00:00:00

abstract：:All eukaryotic cells enclose their genome within a dedicated, membrane-bound organelle termed the nucleus, which functions to partition gene transcription from sites of protein translation in the cytoplasm. Despite a great deal of research effort, basic questions about chromosome structure and gene expression mechanis...

journal_title：FEBS letters

authors： Trinkle-Mulcahy L,Lamond AI

更新日期：2008-06-18 00:00:00

abstract：:The products of the isiAB operon are a chlorophyll antenna protein (IsiA) and flavodoxin (IsiB), which accumulate in cyanobacteria grown under iron starvation conditions. Here we show that strong light triggers de-repression of isiAB transcription and leads to IsiA and flavodoxin accumulation under iron replete condit...

journal_title：FEBS letters

authors： Havaux M,Guedeney G,Hagemann M,Yeremenko N,Matthijs HC,Jeanjean R

更新日期：2005-04-25 00:00:00

abstract：:We have demonstrated over a decade ago that hepoxilins cause the release of insulin from isolated pancreatic islets of Langerhans in vitro. However, no studies are available so far to indicate whether these compounds are active in vivo. The present study is the first to our knowledge which demonstrates that hepoxilins...

journal_title：FEBS letters

authors： Pace-Asciak CR,Demin PM,Estrada M,Liu G

更新日期：1999-11-19 00:00:00

abstract：:Here, we investigated the molecular mechanism underlying the changes in the distribution of nucleolin. Our study identified PI3K/Akt signaling as an essential pathway regulating the distribution of nucleolin. Furthermore, nucleolin can interact with phospho-PI3K-p55, and changes in the distribution of nucleolin were r...

journal_title：FEBS letters

authors： Wu DM,Zhang P,Liu RY,Sang YX,Zhou C,Xu GC,Yang JL,Tong AP,Wang CT

更新日期：2014-05-21 00:00:00

abstract：:Redox homeostasis is a prerequisite for survival of the pathogen Mycobacterium tuberculosis (Mtb) which employs the low molecular weight thiol mycothiol (MSH). The Mycobacterial NADPH-dependent mycothione reductase (MtMtr), composed of an NADPH-, FAD-, and a dimerization-domain connected by linkers, regulates the bala...

journal_title：FEBS letters

authors： Kumar A,Subramanian Manimekalai MS,Grüber G

更新日期：2018-02-01 00:00:00

abstract：:Stomach infection with pathogenic strains of Helicobacter pylori causes in some patients severe gastroduodenal diseases. These bacteria produce various virulence factors and, here, we review the recent acquisition on the biochemical mode of action of three major factors. We discuss the role of urease both as buffer of...

journal_title：FEBS letters

authors： Montecucco C,Papini E,de Bernard M,Zoratti M

更新日期：1999-06-04 00:00:00

abstract：:This paper summarizes results of the 40-year studies on replication and recombination of RNA molecules in the cell-free amplification system of bacteriophage Q. Special attention is paid to the molecular colony technique that has provided for the discovery of the nature of "spontaneous" RNA synthesis by Q replicase an...

journal_title：FEBS letters

authors： Chetverin AB

更新日期：2004-06-01 00:00:00

abstract：:Tobacco SABP2, a 29kDa protein catalyzes the conversion of methyl salicylic acid (MeSA) into salicylic acid (SA) to induce SAR. Pretreatment of plants with acibenzolar-S-methyl (ASM), a functional analog of salicylic acid induces systemic acquired resistance (SAR). Data presented in this paper suggest that SABP2 catal...

journal_title：FEBS letters

authors： Tripathi D,Jiang YL,Kumar D

更新日期：2010-08-04 00:00:00

abstract：:Treatment of human neutrophils with triphenyltin chloride (TPTCl)-inhibited superoxide (O-2) production stimulated with phorbol myristate acetate (PMA). TPTCl was more potent as inhibitor of O-2 production than other phenyltin compounds. The O-2 production by the xanthine oxidase-acetaldehyde system was not inhibited ...

journal_title：FEBS letters

authors： Matsui H,Wada O,Ushijima Y,Akuzawa T

更新日期：1983-12-12 00:00:00

abstract：:Transactive response DNA-binding protein of 43 kDa (TDP-43) regulates RNA processing, including alternative splicing of tau exon 10. Pathological TDP-43 is hyperphosphorylated. However, how do the protein phosphatase(s) (PP) regulate TDP-43 phosphorylation is unclear. Here, we found that both PP1 and PP2A were coimmun...

journal_title：FEBS letters

authors： Gu J,Wang W,Miao S,Chen F,Wu F,Hu W,Iqbal K,Gong CX,Liu F

更新日期：2018-02-01 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：:Annexin I (AnxI) is a calcium-dependent membrane binding protein which has been implicated in various physiological activities. The region of the chicken anxI cDNA encoding the first 130 amino terminal residues was cloned by reverse transcription PCR in order to determine the relationship of its variable amino-termina...

journal_title：FEBS letters

authors： Sidis Y,Horseman ND

更新日期：1993-08-30 00:00:00

abstract：:In the present study, we have explored the impact of deleting a single allele of PDK1 in T cell progenitors on alpha/beta and gamma/delta T cell development. The data show that deleting a single allele of PDK1 allows differentiation of alpha/beta T cells but prevents their proliferative expansion in the thymus. Accord...

journal_title：FEBS letters

authors： Kelly AP,Hinton HJ,Clarke RG,Cantrell DA

更新日期：2006-04-03 00:00:00

abstract：:MicroRNAs (miRNA) play an important role in tumorigenesis, proliferation, and differentiation. Altered miRNA expression in cancer indicates that miRNAs can function as tumor suppressors or oncogenes. MiR-449c downregulation in non-small cell lung cancer (NSCLC) compared with normal lung tissues was investigated in thi...

journal_title：FEBS letters

authors： Miao LJ,Huang SF,Sun ZT,Gao ZY,Zhang RX,Liu Y,Wang J

更新日期：2013-05-02 00:00:00

abstract：:Inborn errors of the urea cycle, liver malfunction and drug-induced hepatotoxicity are causes of life-threatening encephalopathies arising from hyperammonemia. L-Carnitine prevented entirely ammonia toxicity in mice when injected intraperitoneally 30 min before a lethal dose of ammonium acetate. Survival depends on th...

journal_title：FEBS letters

authors： O'Connor JE,Costell M,Grisolía S

更新日期：1984-01-30 00:00:00

abstract：:Elongation factor Tu (EF-Tu) is the most abundant protein in prokaryotic cells. Its general function in protein biosynthesis is well established. It is a member of the large family of G-proteins, all of which bind guanosine phosphates (GDP or GTP) as cofactors. In its active GTP bound state EF-Tu binds aminoacylated t...

journal_title：FEBS letters

authors： Nissen P,Reshetnikova L,Siboska G,Polekhina G,Thirup S,Kjeldgaard M,Clark BF,Nyborg J

更新日期：1994-12-19 00:00:00

abstract：:For understanding the mechanism(s) relating inflammation to corticosteroid action, the effect of tumour necrosis factor-alpha (TNF-alpha) on 11beta-hydroxysteroid dehydrogenase type 2 (11beta-HSD2), the enzyme regulating access of 11beta-hydroxycorticosteroids to receptors, was studied in LLC-PK(1) cells. We observed ...

journal_title：FEBS letters

authors： Heiniger CD,Rochat MK,Frey FJ,Frey BM

更新日期：2001-11-02 00:00:00

abstract：:Rat brain microtubules were prepared at the adult stage and from immature (i.e., 4-day-old) animals. At an early stage of development, the composition of microtubule-associated proteins is qualitatively different from that found at the adult stage [(1982) Eur. J. Biochem. 129, 465-471]. The influence of calmodulin on ...

journal_title：FEBS letters

authors： Erneux C,Passareiro H,Nunez J

更新日期：1984-07-09 00:00:00

abstract：:A tropomyosin-binding protein (app. Mr 17000) was detected in equine platelet preparations by a gel overlay technique. Its isolation, amino acid and partial sequence analyses have shown it to be histone H2B. As with a similar protein from pig platelet preparations [der Terrossian et al. (1983) FEBS Lett. 152, 202-206]...

journal_title：FEBS letters

authors： Stewart DI,Golosinska K,Smillie LB

更新日期：1983-06-27 00:00:00

abstract：:α-Glucosidase hydrolyzes α-glucosides and transfers α-glucosyl residues to an acceptor through transglucosylation. In this study, GH13_31 α-glucosidase BspAG13_31A with high transglucosylation activity is reported in Bacillus sp. AHU2216 and biochemically and structurally characterized. This enzyme is specific to α-(1...

journal_title：FEBS letters

authors： Auiewiriyanukul W,Saburi W,Kato K,Yao M,Mori H

更新日期：2018-07-01 00:00:00