A cascade of cytokines mediates mechanical inflammatory hypernociception in mice.

abstract：:The signal recognition particle (SRP) is a ribonucleoprotein composed of an Alu domain and an S domain. The S domain contains unique sequence SRP RNA and four SRP proteins: SRP19, SRP54, SRP68, and SRP72. SRP interacts with ribosomes to bring translating membrane and secreted proteins to the endoplasmic reticulum (ER)...

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

authors： Politz JC,Yarovoi S,Kilroy SM,Gowda K,Zwieb C,Pederson T

更新日期：2000-01-04 00:00:00

abstract：:The conserved Ndc80 complex is an essential microtubule-binding component of the kinetochore. Recent findings suggest that the Ndc80 complex influences microtubule dynamics at kinetochores in vivo. However, it was unclear if the Ndc80 complex mediates these effects directly, or by affecting other factors localized at ...

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

authors： Umbreit NT,Gestaut DR,Tien JF,Vollmar BS,Gonen T,Asbury CL,Davis TN

更新日期：2012-10-02 00:00:00

abstract：:At high altitude (HA), carbohydrate (CHO) is thought to be the preferred fuel because of its higher yield of ATP per mole of O2. We used indirect calorimetry and D-[6-3H]glucose infusions to determine total CHO and circulatory glucose utilization during exercise in HA-acclimated and sea level (SL) rats. We hypothesize...

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

authors： McClelland GB,Hochachka PW,Weber JM

更新日期：1998-08-18 00:00:00

abstract：:Heterochromatin protein 1 (HP1), first discovered in Drosophila melanogaster, is a highly conserved chromosomal protein implicated in both heterochromatin formation and gene silencing. We report here characterization of an HP1-interacting protein, heterochromatin protein 2 (HP2), which codistributes with HP1 in the pe...

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

authors： Shaffer CD,Stephens GE,Thompson BA,Funches L,Bernat JA,Craig CA,Elgin SC

更新日期：2002-10-29 00:00:00

abstract：:The effects of calcium ion on the Na+ activation gate were studied in squid giant axons. Saxitoxin (STX) was used to block ion entry into Na+ channels without hindering access to the membrane surface, making it possible to distinguish surface effects of calcium from pore-occupancy effects. In the presence of STX, gati...

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

authors： Armstrong CM

更新日期：1999-03-30 00:00:00

abstract：:The assembly of clathrin-coated vesicles on Golgi membranes is initiated by the GTP-binding protein ADP ribosylation factor (ARF), which generates high-affinity membrane-binding sites for the heterotetrameric AP-1 adaptor complex. Once bound, the AP-1 recruits clathrin triskelia, which polymerize to form the coat. We ...

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

authors： Zhu Y,Drake MT,Kornfeld S

更新日期：1999-04-27 00:00:00

abstract：:Groundwater-dependent species are among the least-known components of global biodiversity, as well as some of the most vulnerable because of rapid groundwater depletion at regional and global scales. The karstic Edwards-Trinity aquifer system of west-central Texas is one of the most species-rich groundwater systems in...

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

authors： Devitt TJ,Wright AM,Cannatella DC,Hillis DM

更新日期：2019-02-12 00:00:00

abstract：:Amyotrophic lateral sclerosis (ALS) is a heterogeneous degenerative motor neuron disease linked to numerous genetic mutations in apparently unrelated proteins. These proteins, including SOD1, TDP-43, and FUS, are highly aggregation-prone and form a variety of intracellular inclusion bodies that are characteristic of d...

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

authors： Ciryam P,Lambert-Smith IA,Bean DM,Freer R,Cid F,Tartaglia GG,Saunders DN,Wilson MR,Oliver SG,Morimoto RI,Dobson CM,Vendruscolo M,Favrin G,Yerbury JJ

更新日期：2017-05-16 00:00:00

abstract：:By incorporating a population number regulating mechanism into the formulation of genic selection involving a pair of alleles (A1 and A2) with respective frequencies x and I-x, it is shown that the change of x in one generation is given by deltax = sx(1-x)/W, in which W is the mean absolute selective value (in Wright'...

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

authors： Kimura M

更新日期：1978-04-01 00:00:00

abstract：:Previously, we reported that bilateral excitotoxic lesions of the basolateral nucleus of the amygdala (BLA) block the enhancing effects of posttraining systemic or intrahippocampal glucocorticoid administration on memory for inhibitory avoidance training. The present study further examined the basis of this permissive...

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

authors： Roozendaal B,Nguyen BT,Power AE,McGaugh JL

更新日期：1999-09-28 00:00:00

abstract：:Mitotic recombination between homologous chromosomes is a genetic technique for mosaic analysis in model organisms. The general application of this technique in the mouse depends on establishment of effective recombination systems for individual chromosomes and reliable and sensitive methods for detection of recombina...

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

authors： Sun L,Wu X,Han M,Xu T,Zhuang Y

更新日期：2008-03-18 00:00:00

abstract：:Thiostrepton (TSR), an archetypal bimacrocyclic thiopeptide antibiotic that arises from complex posttranslational modifications of a genetically encoded precursor peptide, possesses a quinaldic acid (QA) moiety within the side-ring system of a thiopeptide-characteristic framework. Focusing on selective engineering of ...

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

authors： Zheng Q,Wang S,Duan P,Liao R,Chen D,Liu W

更新日期：2016-12-13 00:00:00

abstract：:Land plants have distinct developmental programs in haploid (gametophyte) and diploid (sporophyte) generations. Although usually the two programs strictly alternate at fertilization and meiosis, one program can be induced during the other program. In a process called apogamy, cells of the gametophyte other than the eg...

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

authors： Okano Y,Aono N,Hiwatashi Y,Murata T,Nishiyama T,Ishikawa T,Kubo M,Hasebe M

更新日期：2009-09-22 00:00:00

abstract：:In the United States, the iconic groundfish fishery for Gulf of Maine cod has endured several dramatic reductions in annual catch limits and been federally declared an economic disaster. Using a repeated cross-sectional survey of fishing captains to assess potential social impacts of the fishery failure, we found that...

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

authors： Scyphers SB,Picou JS,Grabowski JH

更新日期：2019-11-12 00:00:00

abstract：:Utilizing [3H]phorbol dibutyrate [P(Bu)2], we have developed an assay for high-affinity phorbol ester receptors in intact rat embryo fibroblasts. At 37 degrees C, binding of [3H]P(Bu)2 reached a maximum within 10 min and was rapidly reversible. The tumor promoters 12-O-tetradecanoyl-phorbol 13-acetate, teleocidin B, a...

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

authors： Horowitz AD,Greenebaum E,Weinstein IB

更新日期：1981-04-01 00:00:00

abstract：:We examined the interaction of ethanol with the gamma-aminobutyric acid (GABA)ergic system in neurons of slices of the rat central amygdala nucleus (CeA), a brain region thought to be critical for the reinforcing effects of ethanol. Brief superfusion of 11-66 mM ethanol significantly increased GABA type A (GABA(A)) re...

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

authors： Roberto M,Madamba SG,Moore SD,Tallent MK,Siggins GR

更新日期：2003-02-18 00:00:00

abstract：:We have investigated the pharmacologic and neurotoxic properties of 2,4,5-trihydroxyphenylalanine [topa; the 6-hydroxylated derivative of 3,4-dihydroxyphenylalanine (dopa)] in central neurons. Application of solutions of topa to the chicken eyecup preparation results in glutamatergic responses mediated predominantly b...

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

authors： Rosenberg PA,Loring R,Xie Y,Zaleskas V,Aizenman E

更新日期：1991-06-01 00:00:00

abstract：:MicroRNAs (miRNAs) play essential, conserved roles in diverse developmental processes through association with the miRNA-induced silencing complex (miRISC). Whereas fundamental insights into the mechanistic framework of miRNA biogenesis and target gene silencing have been established, posttranslational modifications t...

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

authors： Alessi AF,Khivansara V,Han T,Freeberg MA,Moresco JJ,Tu PG,Montoye E,Yates JR 3rd,Karp X,Kim JK

更新日期：2015-12-29 00:00:00

abstract：:Heme oxygenase (HO) catalyzes the opening of the heme ring with the release of iron in both plants and animals. In cyanobacteria, red algae, and cryptophyceae, HO is a key enzyme in the synthesis of the chromophoric part of the photosynthetic antennae. In an attempt to study the regulation of this key metabolic step, ...

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

authors： Richaud C,Zabulon G

更新日期：1997-10-14 00:00:00

abstract：:Conventional "bulk" PCR often yields inefficient and nonuniform amplification of complex templates in DNA libraries, introducing unwanted biases. Amplification of single DNA molecules encapsulated in a myriad of emulsion droplets (emulsion PCR, ePCR) allows the mitigation of this problem. Different ePCR regimes were e...

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

authors： Terekhov SS,Eliseev IE,Ovchinnikova LA,Kabilov MR,Prjibelski AD,Tupikin AE,Smirnov IV,Belogurov AA Jr,Severinov KV,Lomakin YA,Altman S,Gabibov AG

更新日期：2020-11-03 00:00:00

abstract：:Sensory neurons perceive environmental cues and are important of organismal survival. Peripheral sensory neurons interact intimately with glial cells. While the function of axonal ensheathment by glia is well studied, less is known about the functional significance of glial interaction with the somatodendritic compart...

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

authors： Yadav S,Younger SH,Zhang L,Thompson-Peer KL,Li T,Jan LY,Jan YN

更新日期：2019-03-12 00:00:00

abstract：:Angiosperms are the largest and most successful clade of land plants with >250,000 species distributed in nearly every terrestrial habitat. Many phylogenetic studies have been based on DNA sequences of one to several genes, but, despite decades of intensive efforts, relationships among early diverging lineages and sev...

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

authors： Jansen RK,Cai Z,Raubeson LA,Daniell H,Depamphilis CW,Leebens-Mack J,Müller KF,Guisinger-Bellian M,Haberle RC,Hansen AK,Chumley TW,Lee SB,Peery R,McNeal JR,Kuehl JV,Boore JL

更新日期：2007-12-04 00:00:00

abstract：:Molecular dynamics simulations show that the desolvation rates of isotopes of Li(+), K(+), Rb(+), Ca(2+), Sr(2+), and Ba(2+) may have a relatively strong dependence on the metal cation mass. This inference is based on the observation that the exchange rate constant, k(wex), for water molecules in the first hydration s...

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

authors： Hofmann AE,Bourg IC,DePaolo DJ

更新日期：2012-11-13 00:00:00

abstract：:We have studied the in vivo signaling mechanisms involved in nociceptin/orphanin FQ (Noci)-induced pain responses by using a flexor-reflex paradigm. Noci was 10,000 times more potent than substance P (SP) in eliciting flexor responses after intraplantar injection into the hind limb of mice, but the action of Noci seem...

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

authors： Inoue M,Kobayashi M,Kozaki S,Zimmer A,Ueda H

更新日期：1998-09-01 00:00:00

abstract：:The sided effects of H+ on Ca2(+)-stimulated K+ transport (the Gardos channel) were studied in human red blood cells. Cells were loaded with Ca2+ during energy depletion with the internal pH adjusted to desired levels prior to treatment with the anion-exchange inhibitor 4,4'-diisothiocyanostilbene-2,2'-disulfonic acid...

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

authors： Heinz A,Hoffman JF

更新日期：1990-03-01 00:00:00

abstract：:Sera from 30 patients with astrocytoma were tested for antibody reacting with cell surface antigens of cultured autologous astrocytoma cells. Ten percent of the patients had antibody detectable by mixed hemadsorption assays, approximately 50% by immune adherence and protein A assays, and 100% by anti-C3-mixed hemadsor...

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

authors： Pfreundschuh M,Shiku H,Takahashi T,Ueda R,Ransohoff J,Oettgen HF,Old LJ

更新日期：1978-10-01 00:00:00

abstract：:The enhanced disease resistance 1 (edr1) mutation of Arabidopsis confers resistance to powdery mildew disease caused by the fungus Erysiphe cichoracearum. Resistance mediated by the edr1 mutation is correlated with induction of several defense responses, including host cell death. Double mutant analysis revealed that ...

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

authors： Frye CA,Tang D,Innes RW

更新日期：2001-01-02 00:00:00

abstract：:The frequencies of diverse rearrangements of variable (V)lambda to joining (J)lambda gene segments were examined by Southern blot hybridization in 30 murine B-cell lines, each producing an immunoglobulin lambda light chain of known subtype (lambda 1, lambda 2, or lambda 3). For 11 out of 12 lambda 1 chains, the rearra...

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

authors： Reilly EB,Blomberg B,Imanishi-Kari T,Tonegawa S,Eisen HN

更新日期：1984-04-01 00:00:00

abstract：:The claudin-low subtype is a recently identified rare molecular subtype of human breast cancer that expresses low levels of tight and adherens junction genes and shows high expression of epithelial-to-mesenchymal transition (EMT) genes. These tumors are enriched in gene expression signatures derived from human tumor-i...

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

authors： Herschkowitz JI,Zhao W,Zhang M,Usary J,Murrow G,Edwards D,Knezevic J,Greene SB,Darr D,Troester MA,Hilsenbeck SG,Medina D,Perou CM,Rosen JM

更新日期：2012-02-21 00:00:00

abstract：:Ultraviolet (UV)-stimulated nonconservative DNA synthesis has been observed in E. coli rendered permeable to nucleoside triphosphates by exposure to toluene. This synthesis is detected in toluenized cells in which the background of UV-independent DNA synthesis is reduced by use of dnaB mutants temperature-sensitive fo...

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

authors： Masker WE,Hanawalt PC

更新日期：1973-01-01 00:00:00