Implication of the anti-inflammatory bioactive lipid prostaglandin D2-glycerol ester in the control of macrophage activation and inflammation by ABHD6.

abstract：:Previous studies have identified an ATP-dependent DNA helicase activity intrinsic to the human minichromosome maintenance (MCM) complex, composed of MCM subunits 4, 6, and 7 [Ishimi, Y. (1997) J. Biol. Chem. 272, 24508-24513]. In contrast to the presence of multiple MCM genes (at least six) in eukaryotes, the archaeon...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Kelman Z,Lee JK,Hurwitz J

更新日期：1999-12-21 00:00:00

abstract：:In making sense of the visual world, the brain's processing is driven by two factors: the physical information provided by the eyes ("bottom-up" data) and the expectancies driven by past experience ("top-down" influences). We use degraded stimuli to tease apart the effects of bottom-up and top-down processes because t...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Gorlin S,Meng M,Sharma J,Sugihara H,Sur M,Sinha P

更新日期：2012-05-15 00:00:00

abstract：:31P nuclear magnetic relaxation rates for phosphocreatine in intact frog gastrocnemius were compared with those observed in model solutions at 4 degrees, a temperature at which muscle maintains its physiological state for at least 5 hr. Both nuclear Overhauser effect and spin-lattice relaxation rate (1/T1) experiments...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Cohen SM,Burt CT

更新日期：1977-10-01 00:00:00

abstract：:Clear-cut inherited Mendelian traits, such as familial adenomatous polyposis or hereditary nonpolyposis colorectal cancer, account for <4% of colorectal cancers. Another 20% of all colorectal cancers are thought to occur in individuals with a significant inherited multifactorial susceptibility to colorectal cancer tha...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Fearnhead NS,Wilding JL,Winney B,Tonks S,Bartlett S,Bicknell DC,Tomlinson IP,Mortensen NJ,Bodmer WF

更新日期：2004-11-09 00:00:00

abstract：:Mechanical failure of soft tissues is characteristic of life-threatening diseases, including capillary stress failure, pulmonary emphysema, and vessel wall aneurysms. Failure occurs when mechanical forces are sufficiently high to rupture the enzymatically weakened extracellular matrix (ECM). Elastin, an important stru...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ritter MC,Jesudason R,Majumdar A,Stamenovic D,Buczek-Thomas JA,Stone PJ,Nugent MA,Suki B

更新日期：2009-01-27 00:00:00

abstract：:Infants born prematurely risk significant life-long cognitive disability, representing a major pediatric health crisis. The neuropathology of this cohort is accurately modeled in mice subjected to sublethal postnatal hypoxia. Massively parallel transcriptome analysis using cDNA microchips (9,262 genes), combined with ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Curristin SM,Cao A,Stewart WB,Zhang H,Madri JA,Morrow JS,Ment LR

更新日期：2002-11-26 00:00:00

abstract：:A water-soluble component of membranes of cells from a Burkitt's lymphoma cultured cell line was used to develop an antiserum that detects an antigen(s) on acute leukemia cells. This antiserum did not react with nonlymphoid cultured cell lines except for human embryonic kidney cells infected with the Rauscher murine l...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Mann DL,Halterman R,Leventhal BG

更新日期：1973-02-01 00:00:00

abstract：:The slow rolling motion of leukocytes along the walls of blood vessels mediated by specific receptor-ligand adhesion is important in inflammation and occurs in postcapillary venules over a wide range of wall shear stresses and vessel diameters. The ability of hydrodynamic collisions between cells to induce capture of ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： King MR,Hammer DA

更新日期：2001-12-18 00:00:00

abstract：:In Paramecium tetraurelia, cyclic nucleotides are important physiological second messengers that could regulate dynein mechanochemistry by phosphorylation. A 29-kDa polypeptide that is phosphorylated in a cAMP- and Ca(2+)-sensitive manner in permeabilized cells and isolated axonemes is the only significant phosphoryla...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Hamasaki T,Barkalow K,Richmond J,Satir P

更新日期：1991-09-15 00:00:00

abstract：:Previous experiments have demonstrated that the human beta-globin gene is correctly regulated in transgenic mice. The beta-globin gene is not expressed in yolk sac-derived erythroid cells in early embryonic development but is expressed concomitantly with the adult mouse beta-globin genes in 14- to 16-day fetal liver a...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Behringer RR,Hammer RE,Brinster RL,Palmiter RD,Townes TM

更新日期：1987-10-01 00:00:00

abstract：:Regulatory T cells (Treg) play critical roles in the modulation of immune responses to infectious agents. Further understanding of the factors that control Treg activation and expansion in response to pathogens is needed to manipulate Treg function in acute and chronic infections. Here we show that chronic, but not ac...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Punkosdy GA,Blain M,Glass DD,Lozano MM,O'Mara L,Dudley JP,Ahmed R,Shevach EM

更新日期：2011-03-01 00:00:00

abstract：:The use of molecular methods is altering our understanding of the microbial biosphere and the complexity of the tree of life. Here, we report a newly discovered uncultured plastid-bearing eukaryotic lineage named the rappemonads. Phylogenies using near-complete plastid ribosomal DNA (rDNA) operons demonstrate that thi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Kim E,Harrison JW,Sudek S,Jones MD,Wilcox HM,Richards TA,Worden AZ,Archibald JM

更新日期：2011-01-25 00:00:00

abstract：:When histones in chromatin core particles were crosslinked with dimethylsuberimidate, the resulting particles had properties closely similar to those of native core particles. A crosslinked octameric histone complex was isolated from these particles under nondenaturing conditions. Upon reaction with DNA, this octameri...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Stein A,Bina-Stein M,Simpson RT

更新日期：1977-07-01 00:00:00

abstract：:Hyperpolarization of substrates for magnetic resonance spectroscopy (MRS) and imaging (MRI) by dissolution dynamic nuclear polarization (D-DNP) usually involves saturating the ESR transitions of polarizing agents (PAs; e.g., persistent radicals embedded in frozen glassy matrices). This approach has shown enormous pote...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Gajan D,Bornet A,Vuichoud B,Milani J,Melzi R,van Kalkeren HA,Veyre L,Thieuleux C,Conley MP,Grüning WR,Schwarzwälder M,Lesage A,Copéret C,Bodenhausen G,Emsley L,Jannin S

更新日期：2014-10-14 00:00:00

abstract：:We present a full report of our enantioselective synthesis of (-)-longithorone A (1). The synthesis was designed to test the feasibility of the biosynthetic proposal for 1 put forward by Schmitz involving intermolecular and transannular Diels-Alder reactions of two [12]-paracyclophane quinones. We have found that if t...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Morales CA,Layton ME,Shair MD

更新日期：2004-08-17 00:00:00

abstract：:Many neurotransmitters are known to regulate neuronal cell function by means of activation of cAMP-dependent protein kinase (PKA) and phosphorylation of neuronal substrate proteins, including transcription factors and ion channels. Here, we have characterized the gene expression of two isoforms of a protein kinase inh...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Seasholtz AF,Gamm DM,Ballestero RP,Scarpetta MA,Uhler MD

更新日期：1995-02-28 00:00:00

abstract：:Intracellular proteolytic processing of precursor polypeptides is an essential step in the maturation of many proteins, including plasma proteins, hormones, neuropeptides, and growth factors. Most frequently, propeptide cleavage occurs after paired basic amino acid residues. To date, no mammalian propeptide processing...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Wise RJ,Barr PJ,Wong PA,Kiefer MC,Brake AJ,Kaufman RJ

更新日期：1990-12-01 00:00:00

abstract：:RS67333 is a partial serotonin subtype 4 receptor (5-HT4R) agonist that has been widely studied for its procognitive effect. More recently, it has been shown that its ability to promote the nonamyloidogenic cleavage of the precursor of the neurotoxic amyloid-β peptide leads to the secretion of the neurotrophic protein...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Lecoutey C,Hedou D,Freret T,Giannoni P,Gaven F,Since M,Bouet V,Ballandonne C,Corvaisier S,Malzert Fréon A,Mignani S,Cresteil T,Boulouard M,Claeysen S,Rochais C,Dallemagne P

更新日期：2014-09-09 00:00:00

abstract：:The yeast AAA-ATPase Cdc48 and the ubiquitin fusion degradation (UFD) proteins play important, evolutionarily conserved roles in ubiquitin dependent protein degradation. The N-terminal domain of Cdc48 interacts with substrate-recruiting cofactors, whereas the C terminus of Cdc48 binds to proteins such as Ufd3 that pro...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhao G,Li G,Schindelin H,Lennarz WJ

更新日期：2009-09-22 00:00:00

abstract：:Fluid fills intracellular, extracellular, and capillary spaces within muscle. During normal physiological activity, intramuscular fluid pressures develop as muscle exerts a portion of its developed force internally. These pressures, typically ranging between 10 and 250 mmHg, are rarely considered in mechanical models ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Sleboda DA,Roberts TJ

更新日期：2020-01-21 00:00:00

abstract：:To assess the effect of transforming growth factor beta 1 on the skin in vivo, we have targeted its expression to the epidermis of transgenic mice. To ensure that active TGF-beta 1 was expressed, we used a porcine TGF-beta 1 cDNA with mutations of Cys-223-->Ser and Cys-225-->Ser, which allow constitutive activation. M...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Sellheyer K,Bickenbach JR,Rothnagel JA,Bundman D,Longley MA,Krieg T,Roche NS,Roberts AB,Roop DR

更新日期：1993-06-01 00:00:00

abstract：:For many agronomically important plant genes, only their position on a genetic map is known. In the absence of an efficient transposon tagging system, such genes have to be isolated by map-based cloning. In bread wheat Triticum aestivum, the genome is hexaploid, has a size of 1.6 x 10(10) bp, and contains more than 80...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Stein N,Feuillet C,Wicker T,Schlagenhauf E,Keller B

更新日期：2000-11-21 00:00:00

abstract：:Staphylococcus aureus colonizes the skin of the majority of patients with atopic dermatitis (AD), and its presence increases disease severity. Adhesion of S. aureus to corneocytes in the stratum corneum is a key initial event in colonization, but the bacterial and host factors contributing to this process have not bee...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Towell AM,Feuillie C,Vitry P,Da Costa TM,Mathelié-Guinlet M,Kezic S,Fleury OM,McAleer MA,Dufrêne YF,Irvine AD,Geoghegan JA

更新日期：2021-01-05 00:00:00

abstract：:The crystal structure of the dodecanucleotide d(CGCAAGCTGGCG) has been determined to a resolution of 2.5 A and refined to an R factor of 19.3% for 1710 reflections. The sequence crystallizes as a B-type double helix, with two G(anti).A(syn) base pairs. These are stabilized by three-center hydrogen bonds to pyrimidines...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Webster GD,Sanderson MR,Skelly JV,Neidle S,Swann PF,Li BF,Tickle IJ

更新日期：1990-09-01 00:00:00

abstract：:30S ribosomal proteins from Bacillus stearothermophilus (B. proteins) have been fractionated and characterized with respect to their ability to replace various E. coli 30S proteins (E. proteins) in the E. coli 30S ribosome reconstitution system. The functional counterparts of all the E. proteins, except S1, S6, S9, an...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Higo K,Held W,Kahan L,Nomura M

更新日期：1973-03-01 00:00:00

abstract：:Clostridium kluyveri grown in the presence of 1 muM Na2(75)SeO3 produces a thiolase that copurifies with 75Se. Based on several criteria, the selenium moiety in this protein is selenomethionine. The 75Se-labeled amino acid in acid hydrolysates of the radioactive protein cochromatographed with authentic selenomethionin...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Hartmanis MG,Stadtman TC

更新日期：1982-08-01 00:00:00

abstract：:A single-chain Fv (scFv) fusion phage library derived from random combinations of VH and VL (variable heavy and light chains) domains in the antibody repertoire of a vaccinated melanoma patient was previously used to isolate clones that bind specifically to melanoma cells. An unexpected finding was that one of the clo...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Cai X,Garen A

更新日期：1997-08-19 00:00:00

abstract：:We studied regional cerebral blood flow using the H2(15)O method while normal subjects performed four similar tasks involving three-letter word beginnings (stems). Prior to each task, subjects studied a list of words. Local blood flow was then monitored during a 40-sec period while subjects (i) silently viewed word st...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Squire LR,Ojemann JG,Miezin FM,Petersen SE,Videen TO,Raichle ME

更新日期：1992-03-01 00:00:00

abstract：:Drug-target residence time (t = 1/k(off), where k(off) is the dissociation rate constant) has become an important index in discovering better- or best-in-class drugs. However, little effort has been dedicated to developing computational methods that can accurately predict this kinetic parameter or related parameters, ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Bai F,Xu Y,Chen J,Liu Q,Gu J,Wang X,Ma J,Li H,Onuchic JN,Jiang H

更新日期：2013-03-12 00:00:00

abstract：:Anaerobic glycolysis in Saccharomyces cerevisiae has been studied by 13C NMR at 90.5 MHz. [1-13c]Glucose and [6-13C]glucose were fed to suspensions of yeast cells. Time courses for concentration changes of the starting material, of courses for concentration changes of the starting material, of the intermediate fructos...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： den Hollander JA,Brown TR,Ugurbil K,Shulman RG

更新日期：1979-12-01 00:00:00