Purification, cloning, expression and biological characterization of an interleukin-1 receptor antagonist protein.

abstract：:In neuronal cells, opioid peptides and opiates inhibit neurotransmitter release, which is a calcium-dependent process. They also inhibit adenylyl cyclase, presumably via the membrane signal-transducing component, Gi, a guanine nucleotide-binding protein (G-protein). No causal relationship between these two events has ...

journal_title：Nature

authors： Hescheler J,Rosenthal W,Trautwein W,Schultz G

更新日期：1987-01-29 00:00:00

abstract：:Understanding the determinants of healthy mental ageing is a priority for society today. So far, we know that intelligence differences show high stability from childhood to old age and there are estimates of the genetic contribution to intelligence at different ages. However, attempts to discover whether genetic cause...

journal_title：Nature

authors： Deary IJ,Yang J,Davies G,Harris SE,Tenesa A,Liewald D,Luciano M,Lopez LM,Gow AJ,Corley J,Redmond P,Fox HC,Rowe SJ,Haggarty P,McNeill G,Goddard ME,Porteous DJ,Whalley LJ,Starr JM,Visscher PM

更新日期：2012-01-18 00:00:00

abstract：:Extracellular signalling by the purine nucleotide ATP has long been associated with sensory function. In the periphery, ATP mediates nociception, mechanosensitivity, thermal sensitivity and O2 chemosensitivity. These processes share a common mechanism that involves the release of ATP to excite afferent fibres via acti...

journal_title：Nature

authors： Gourine AV,Llaudet E,Dale N,Spyer KM

更新日期：2005-07-07 00:00:00

abstract：:Measurement of the free calcium concentration within a photo-receptor outer segment has been considered an important aim since the proposal by Hagins and Yoshikami that the primary event in phototransduction is a release of Ca (2+) inside the cell. More recent evidence has cast doubt on the calcium hypothesis, and the...

journal_title：Nature

authors： McNaughton PA,Cervetto L,Nunn BJ

更新日期：1986-07-17 00:00:00

abstract：:In Fig. 1b of this Article, a U was inadvertently inserted after G15 in the D loop. The original Article has not been corrected. ...

journal_title：Nature

authors： Naganuma M,Sekine SI,Chong YE,Guo M,Yang XL,Gamper H,Hou YM,Schimmel P,Yokoyama S

更新日期：2018-12-01 00:00:00

abstract：:The widely occurring tetradecapeptide somatostatin (SRIF-14) has been variously implicated as a neurotransmitter, a neurohormone, a cybernin (local regulatory factor) and a hormone. In the first isolation of SRIF-14 from hypothalamic extracts and subsequent extracts of other tissues, peptides of higher molecular weigh...

journal_title：Nature

authors： Mandarino L,Stenner D,Blanchard W,Nissen S,Gerich J,Ling N,Brazeau P,Bohlen P,Esch F,Guillemin R

更新日期：1981-05-07 00:00:00

abstract：:Quantum information science involves the storage, manipulation and communication of information encoded in quantum systems, where the phenomena of superposition and entanglement can provide enhancements over what is possible classically. Large-scale quantum information processors require stable and addressable quantum...

journal_title：Nature

authors： Moehring DL,Maunz P,Olmschenk S,Younge KC,Matsukevich DN,Duan LM,Monroe C

更新日期：2007-09-06 00:00:00

abstract：:The spatial organization of the genome is intimately linked to its biological function, yet our understanding of higher order genomic structure is coarse, fragmented and incomplete. In the nucleus of eukaryotic cells, interphase chromosomes occupy distinct chromosome territories, and numerous models have been proposed...

journal_title：Nature

authors： Dixon JR,Selvaraj S,Yue F,Kim A,Li Y,Shen Y,Hu M,Liu JS,Ren B

更新日期：2012-04-11 00:00:00

abstract：:Visual stimuli can acquire positive or negative value through their association with rewards and punishments, a process called reinforcement learning. Although we now know a great deal about how the brain analyses visual information, we know little about how visual representations become linked with values. To study t...

journal_title：Nature

authors： Paton JJ,Belova MA,Morrison SE,Salzman CD

更新日期：2006-02-16 00:00:00

abstract：:Decision making in an uncertain environment poses a conflict between the opposing demands of gathering and exploiting information. In a classic illustration of this 'exploration-exploitation' dilemma, a gambler choosing between multiple slot machines balances the desire to select what seems, on the basis of accumulate...

journal_title：Nature

authors： Daw ND,O'Doherty JP,Dayan P,Seymour B,Dolan RJ

更新日期：2006-06-15 00:00:00

abstract：:Oligonucleotide and complementary DNA microarrays are being used to subclassify histologically similar tumours, monitor disease progress, and individualize treatment regimens. However, extracting new biological insight from high-throughput genomic studies of human diseases is a challenge, limited by difficulties in re...

journal_title：Nature

authors： Calvano SE,Xiao W,Richards DR,Felciano RM,Baker HV,Cho RJ,Chen RO,Brownstein BH,Cobb JP,Tschoeke SK,Miller-Graziano C,Moldawer LL,Mindrinos MN,Davis RW,Tompkins RG,Lowry SF,Inflamm and Host Response to Injury Large Scale

更新日期：2005-10-13 00:00:00

abstract：:Most of the 470-million-year history of plants on land belongs to bryophytes, pteridophytes and gymnosperms, which eventually yielded to the ecological dominance by angiosperms 90 Myr ago. Our knowledge of angiosperm phylogeny, particularly the branching order of the earliest lineages, has recently been increased by t...

journal_title：Nature

authors： Pryer KM,Schneider H,Smith AR,Cranfill R,Wolf PG,Hunt JS,Sipes SD

更新日期：2001-02-01 00:00:00

abstract：:A wide range of receptors are located at the blood sinusoidal aspect of the hepatocyte plasma membrane. Many circulating ligands that bind to receptors on the cell surfaces are interiorized along two pathways. Asialoglycoproteins are transferred from the plasma membrane to lysosomes and degraded, whereas immunoglobuli...

journal_title：Nature

authors： Debanne MT,Evans WH,Flint N,Regoeczi E

更新日期：1982-07-22 00:00:00

abstract：:Photosynthetic dinoflagellates are important aquatic primary producers and notorious causes of toxic 'red tides'. Typical dinoflagellate chloroplasts differ from all other plastids in having a combination of three envelope membranes and peridinin-chlorophyll a/c light-harvesting pigments. Despite evidence of a dinofla...

journal_title：Nature

authors： Zhang Z,Green BR,Cavalier-Smith T

更新日期：1999-07-08 00:00:00

abstract：:Supersolids are exotic materials combining the frictionless flow of a superfluid with the crystal-like periodic density modulation of a solid. The supersolid phase of matter was predicted 50 years ago1-3 for solid helium4-8. Ultracold quantum gases have recently been made to exhibit periodic order typical of a crystal...

journal_title：Nature

authors： Tanzi L,Roccuzzo SM,Lucioni E,Famà F,Fioretti A,Gabbanini C,Modugno G,Recati A,Stringari S

更新日期：2019-10-01 00:00:00

abstract：:The interplay between magnetic fields and interacting particles can lead to exotic phases of matter that exhibit topological order and high degrees of spatial entanglement. Although these phases were discovered in a solid-state setting, recent innovations in systems of ultracold neutral atoms-uncharged atoms that do n...

journal_title：Nature

authors： Tai ME,Lukin A,Rispoli M,Schittko R,Menke T,Dan Borgnia,Preiss PM,Grusdt F,Kaufman AM,Greiner M

更新日期：2017-06-21 00:00:00

abstract：:Proximal spinal muscular atrophies represent the second most common fatal, autosomal recessive disorder after cystic fibrosis. The childhood form is classically subdivided into three groups: acute Werdnig-Hoffmann (type I), intermediate Werdnig-Hoffmann disease (type II) and Kugelberg-Welander disease (type III). Thes...

journal_title：Nature

authors： Melki J,Abdelhak S,Sheth P,Bachelot MF,Burlet P,Marcadet A,Aicardi J,Barois A,Carriere JP,Fardeau M

更新日期：1990-04-19 00:00:00

abstract：:Gut microbes supply the human body with energy from dietary polysaccharides through carbohydrate active enzymes, or CAZymes, which are absent in the human genome. These enzymes target polysaccharides from terrestrial plants that dominated diet throughout human evolution. The array of CAZymes in gut microbes is highly ...

journal_title：Nature

authors： Hehemann JH,Correc G,Barbeyron T,Helbert W,Czjzek M,Michel G

更新日期：2010-04-08 00:00:00

abstract：:Unmethylated CpG dinucleotides are more frequent in the genomes of bacteria and viruses than of vertebrates. We report here that bacterial DNA and synthetic oligodeoxynucleotides containing unmethylated CpG dinucleotides induce murine B cells to proliferate and secrete immunoglobulin in vitro and in vivo. This activat...

journal_title：Nature

authors： Krieg AM,Yi AK,Matson S,Waldschmidt TJ,Bishop GA,Teasdale R,Koretzky GA,Klinman DM

更新日期：1995-04-06 00:00:00

abstract：:Greek speakers say "omicronupsilonrho", Germans "schwanz" and the French "queue" to describe what English speakers call a 'tail', but all of these languages use a related form of 'two' to describe the number after one. Among more than 100 Indo-European languages and dialects, the words for some meanings (such as 'tail...

journal_title：Nature

authors： Pagel M,Atkinson QD,Meade A

更新日期：2007-10-11 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature

authors： Gundem G,Van Loo P,Kremeyer B,Alexandrov LB,Tubio JMC,Papaemmanuil E,Brewer DS,Kallio HML,Hägnäs G,Annala M,Kivinummi K,Goody V,Latimer C,O'Meara S,Dawson KJ,Isaacs W,Emmert-Buck MR,Nykter M,Foster C,Kote-Jarai Z,

更新日期：2020-08-01 00:00:00

abstract：:In the pseudogap state of the high-transition-temperature (high-T(c)) copper oxide superconductors, angle-resolved photoemission (ARPES) measurements have seen Fermi arcs-that is, open-ended gapless sections in the large Fermi surface-rather than a closed loop expected of an ordinary metal. This is all the more puzzli...

journal_title：Nature

authors： Meng J,Liu G,Zhang W,Zhao L,Liu H,Jia X,Mu D,Liu S,Dong X,Zhang J,Lu W,Wang G,Zhou Y,Zhu Y,Wang X,Xu Z,Chen C,Zhou XJ

更新日期：2009-11-19 00:00:00

abstract：:Because monoclonal antibodies can recognize and bind to specific groups of atoms such as tumour antigens, they have promise for use in vivo as carriers of radionuclides, drugs or other appended molecules for diagnosis and treatment of disease. Attachment of metal ions to antibodies by means of bifunctional chelating a...

journal_title：Nature

authors： Reardan DT,Meares CF,Goodwin DA,McTigue M,David GS,Stone MR,Leung JP,Bartholomew RM,Frincke JM

更新日期：1985-07-18 00:00:00

abstract：:The 5'-->3' exoribonucleases (XRNs) comprise a large family of conserved enzymes in eukaryotes with crucial functions in RNA metabolism and RNA interference. XRN2, or Rat1 in yeast, functions primarily in the nucleus and also has an important role in transcription termination by RNA polymerase II (refs 7-14). Rat1 exo...

journal_title：Nature

authors： Xiang S,Cooper-Morgan A,Jiao X,Kiledjian M,Manley JL,Tong L

更新日期：2009-04-09 00:00:00

abstract：:Chromosomal replication machines contain coupled DNA polymerases that simultaneously replicate the leading and lagging strands. However, coupled replication presents a largely unrecognized topological problem. Because DNA polymerase must travel a helical path during synthesis, the physical connection between leading- ...

journal_title：Nature

authors： Kurth I,Georgescu RE,O'Donnell ME

更新日期：2013-04-04 00:00:00

abstract：:During intracellular Ca2+ signalling mitochondria accumulate significant amounts of Ca2+ from the cytosol. Mitochondrial Ca2+ uptake controls the rate of energy production, shapes the amplitude and spatio-temporal patterns of intracellular Ca2+ signals, and is instrumental to cell death. This Ca2+ uptake is undertaken...

journal_title：Nature

authors： Kirichok Y,Krapivinsky G,Clapham DE

更新日期：2004-01-22 00:00:00

abstract：:Understanding the fluctuations in marine fish stocks is important for the management of fisheries, and attempts have been made to demonstrate links with oceanographic and climatic variability, including the North Atlantic Oscillation (NAO). The NAO has been correlated with a range of long-term ecological measures, inc...

journal_title：Nature

authors： Attrill MJ,Power M

更新日期：2002-05-16 00:00:00

abstract：:During the last glacial period, the Laurentide Ice Sheet sporadically discharged huge numbers of icebergs through the Hudson Strait into the North Atlantic Ocean, leaving behind distinct layers of ice-rafted debris in the ocean sediments. Perplexingly, these massive discharge events-Heinrich events-occurred during the...

journal_title：Nature

authors： Bassis JN,Petersen SV,Mac Cathles L

更新日期：2017-02-15 00:00:00

abstract：:In obesity and type 2 diabetes, expression of the GLUT4 glucose transporter is decreased selectively in adipocytes. Adipose-specific Glut4 (also known as Slc2a4) knockout (adipose-Glut4(-/-)) mice show insulin resistance secondarily in muscle and liver. Here we show, using DNA arrays, that expression of retinol bindin...

journal_title：Nature

authors： Yang Q,Graham TE,Mody N,Preitner F,Peroni OD,Zabolotny JM,Kotani K,Quadro L,Kahn BB

更新日期：2005-07-21 00:00:00

abstract：:Optical laser fields have been widely used to achieve quantum control over the motional and internal degrees of freedom of atoms and ions, molecules and atomic gases. A route to controlling the quantum states of macroscopic mechanical oscillators in a similar fashion is to exploit the parametric coupling between optic...

journal_title：Nature

authors： Verhagen E,Deléglise S,Weis S,Schliesser A,Kippenberg TJ

更新日期：2012-02-01 00:00:00