Dissection of the insulin signaling pathway via quantitative phosphoproteomics.

abstract：:After primary infection, human cytomegalovirus (HCMV) persists as a life-long latent infection, with host immunosuppression often resulting in clinical reactivation. During lytic infection, major changes in the expression of secreted cellular proteins (the secretome) occur that have profound effects on host-cell inter...

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

authors： Mason GM,Poole E,Sissons JG,Wills MR,Sinclair JH

更新日期：2012-09-04 00:00:00

abstract：:The caspases are cysteine proteases that have been implicated in the execution of programmed cell death in organisms ranging from nematodes to humans. Many members of the Bcl-2 family, including Bcl-XL, are potent inhibitors of programmed cell death and inhibit activation of caspases in cells. Here, we report a direct...

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

authors： Clem RJ,Cheng EH,Karp CL,Kirsch DG,Ueno K,Takahashi A,Kastan MB,Griffin DE,Earnshaw WC,Veliuona MA,Hardwick JM

更新日期：1998-01-20 00:00:00

abstract：:Small solutes affect protein and nucleic acid processes because of favorable or unfavorable chemical interactions of the solute with the biopolymer surface exposed or buried in the process. Large solutes also exclude volume and affect processes where biopolymer molecularity and/or shape changes. Here, we develop an an...

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

authors： Knowles DB,LaCroix AS,Deines NF,Shkel I,Record MT Jr

更新日期：2011-08-02 00:00:00

abstract：:Extracellular cAMP plays a crucial role in regulating the developmental program of Dictyostelium discoideum, functioning as a chemotactic agent, as well as a signal that regulates expression of developmentally expressed genes. These activities appear to be mediated by a cell-surface receptor for cAMP. We have studied ...

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

authors： Chisholm RL,Hopkinson S,Lodish HF

更新日期：1987-02-01 00:00:00

abstract：:sorLA (Sorting protein-related receptor) is a type-1 membrane protein of unknown function that is expressed in neurons. Its homology to sorting receptors that shuttle between the plasma membrane, endosomes, and the Golgi suggests a related function in neuronal trafficking processes. Because expression of sorLA is redu...

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

authors： Andersen OM,Reiche J,Schmidt V,Gotthardt M,Spoelgen R,Behlke J,von Arnim CA,Breiderhoff T,Jansen P,Wu X,Bales KR,Cappai R,Masters CL,Gliemann J,Mufson EJ,Hyman BT,Paul SM,Nykjaer A,Willnow TE

更新日期：2005-09-20 00:00:00

abstract：:Immediately after adsorption, phages T4 and T5 induce a partial depolarization of the host cytoplasmic membrane. Infected bacteria respond to this phage-induced effect by a repolarization that leads to a new steady state of reduced membrane potential. The rate and extent of repolarization are adjusted to the intensity...

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

authors： Labedan B,Letellier L

更新日期：1981-01-01 00:00:00

abstract：:We describe the partial purification of an endonuclease from calf thymus that nicks phage PM2 DNA irradiated with UV doses producing only a few pyrimidine dimers per molecule. It has much less activity on DNA that has been subjected to enzymatic photoreactivation after UV irradiation. The calf thymus endonuclease is d...

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

authors： Waldstein EA,Peller S,Setlow RB

更新日期：1979-08-01 00:00:00

abstract：:Focal electric stimulation of the auditory cortex is well suited for exploration of the function of the corticofugal (descending) system and the neural mechanism of plasticity in the central auditory system, because it evokes changes in frequency-tuning, called best frequency (BF) shifts, as does auditory fear conditi...

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

authors： Xiao Z,Suga N

更新日期：2005-12-27 00:00:00

abstract：:cGMP is a second messenger that mediates numerous metabolic events; in the present work a role in myeloid cell differentiation was demonstrated. Nitroprusside and NaNO2, which activate cytosolic guanylate cyclase and increase the intracellular cGMP concentration, induced granulocytic differentiation of the human promy...

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

authors： Boss GR

更新日期：1989-09-01 00:00:00

abstract：:Rising sea levels and increased storminess are expected to accelerate the erosion of soft-cliff coastlines, threatening coastal infrastructure and livelihoods. To develop predictive models of future coastal change we need fundamentally to know how rapidly coasts have been eroding in the past, and to understand the dri...

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

authors： Hurst MD,Rood DH,Ellis MA,Anderson RS,Dornbusch U

更新日期：2016-11-22 00:00:00

abstract：:Application of hydrostatic pressure shifts protein conformational equilibria in a direction to reduce the volume of the system. A current view is that the volume reduction is dominated by elimination of voids or cavities in the protein interior via cavity hydration, although an alternative mechanism wherein cavities a...

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

authors： Lerch MT,López CJ,Yang Z,Kreitman MJ,Horwitz J,Hubbell WL

更新日期：2015-05-12 00:00:00

abstract：:Granulocyte-colony stimulating factor (G-CSF) promotes mobilization of CD11b(+)Gr1(+) myeloid cells and has been implicated in resistance to anti-VEGF therapy in mouse models. High G-CSF production has been associated with a poor prognosis in cancer patients. Here we show that activation of the RAS/MEK/ERK pathway reg...

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

authors： Phan VT,Wu X,Cheng JH,Sheng RX,Chung AS,Zhuang G,Tran C,Song Q,Kowanetz M,Sambrone A,Tan M,Meng YG,Jackson EL,Peale FV,Junttila MR,Ferrara N

更新日期：2013-04-09 00:00:00

abstract：:Scleroderma is a chronic systemic disease that leads to fibrosis of affected organs. Transforming growth factor (TGF) beta has been implicated in the pathogenesis of scleroderma. Smad proteins are signaling transducers downstream from TGF-beta receptors. Three families of Smads have been identified: (i) receptor-regul...

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

authors： Dong C,Zhu S,Wang T,Yoon W,Li Z,Alvarez RJ,ten Dijke P,White B,Wigley FM,Goldschmidt-Clermont PJ

更新日期：2002-03-19 00:00:00

abstract：:Outside of the tropics, environmental conditions fluctuate in a generally predictable manner across the year. Many small mammals have evolved mechanisms, such as seasonal breeding and annual adjustments in physiology, morphology, and behavior, that promote winter survival when food is scarce and thermoregulation is ch...

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

authors： Weil ZM,Norman GJ,DeVries AC,Berntson GG,Nelson RJ

更新日期：2009-03-17 00:00:00

abstract：:A heterogeneous RNA fraction with properties resembling those of messenger RNA was identified in mammalian mitochondria. Synthesis of contaminating RNA of nuclear origin was suppressed by treatment with camptothecin. Labeling of the messenger-like RNA is completely inhibited by ethidium bromide, a specific inhibitor o...

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

authors： Perlman S,Abelson HT,Penman S

更新日期：1973-02-01 00:00:00

abstract：:Auditory speech perception enables listeners to access phonological categories from speech sounds. During speech production and speech motor learning, speakers' experience matched auditory and somatosensory input. Accordingly, access to phonetic units might also be provided by somatosensory information. The present st...

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

authors： Patri JF,Ostry DJ,Diard J,Schwartz JL,Trudeau-Fisette P,Savariaux C,Perrier P

更新日期：2020-03-17 00:00:00

abstract：:Euplotes raikovi of the wild-type strain 13 was found to be heterozygous (mat-1/mat-2) for the genetic locus mat, which is supposed to control the mating-type specificity of freely released mating pheromones ("euplomones"), and capable of yielding the two types of corresponding homozygotes (mat-1/mat-1, mat-2/mat-2). ...

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

authors： Luporini P,Raffioni S,Concetti A,Miceli C

更新日期：1986-05-01 00:00:00

abstract：:G9a is an epigenetic regulator that methylates H3K9, generally causing repression of gene expression, and participates in diverse cellular functions. G9a is genetically deregulated in a variety of tumor types and can silence tumor suppressor genes and, therefore, is important for carcinogenesis. Although hypoxia is re...

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

authors： Casciello F,Al-Ejeh F,Kelly G,Brennan DJ,Ngiow SF,Young A,Stoll T,Windloch K,Hill MM,Smyth MJ,Gannon F,Lee JS

更新日期：2017-07-03 00:00:00

abstract：:In solid-state physics, "doping" is a pivotal concept that allows controlling and engineering of the macroscopic electronic and optical properties of materials such as semiconductors by judiciously introducing small concentrations of impurities. Recently, this concept has been translated to two-dimensional photonic sc...

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

authors： Coppolaro M,Moccia M,Castaldi G,Engheta N,Galdi V

更新日期：2020-06-23 00:00:00

abstract：:Promoters whose temporal activity can be directly manipulated in transgenic animals provide a tool for the study of gene functions in vivo. We have evaluated a tetracycline-responsive binary system for its ability to temporally control gene expression in transgenic mice. In this system, a tetracycline-controlled trans...

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

authors： Furth PA,St Onge L,Böger H,Gruss P,Gossen M,Kistner A,Bujard H,Hennighausen L

更新日期：1994-09-27 00:00:00

abstract：:The processes of isolated rat sympathetic neurons growing in culture were marked with glass or carmine particles and observed with timelapse microphotography. Particles on the processes moved with the cell in relation to the dish and underwent continual small jerky movements. They did not, however, show any over-all d...

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

authors： Bray D

更新日期：1970-04-01 00:00:00

abstract：:Unintended anthropogenic deposition of sulfur (S) to forest ecosystems has a range of negative consequences, identified through decades of research. There has been far less study of purposeful S use in agricultural systems around the world, including the application of elemental sulfur (S(0)) as a quick-reacting fungi...

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

authors： Hinckley EL,Matson PA

更新日期：2011-08-23 00:00:00

abstract：:Preferential phosphorylation of specific proteins by cAMP-dependent protein kinase (PKA) may be mediated in part by the anchoring of PKA to a family of A-kinase anchor proteins (AKAPs) positioned in close proximity to target proteins. This interaction is thought to depend on binding of the type II regulatory (RII) sub...

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

authors： Burton KA,Johnson BD,Hausken ZE,Westenbroek RE,Idzerda RL,Scheuer T,Scott JD,Catterall WA,McKnight GS

更新日期：1997-09-30 00:00:00

abstract：:Incommensurate charge order in hole-doped oxides is intertwined with exotic phenomena such as colossal magnetoresistance, high-temperature superconductivity, and electronic nematicity. Here, we map, at atomic resolution, the nature of incommensurate charge-lattice order in a manganite using scanning transmission elect...

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

authors： El Baggari I,Savitzky BH,Admasu AS,Kim J,Cheong SW,Hovden R,Kourkoutis LF

更新日期：2018-02-13 00:00:00

abstract：:Selection is widely accepted as the principal force shaping phenotypic variation within populations. Its importance in speciation and macroevolution has been questioned, however, because phenotypic differences between species or higher taxa sometimes appear to be nonadaptive. Here, we use the quantitative trait locus ...

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

authors： Rieseberg LH,Widmer A,Arntz AM,Burke JM

更新日期：2002-09-17 00:00:00

abstract：:Mammalian reproductive function depends upon a neuroendocrine circuit that evokes the pulsatile release of gonadotropin hormones (luteinizing hormone and follicle-stimulating hormone) from the pituitary. This reproductive circuit is sensitive to metabolic perturbations. When challenged with starvation, insufficient en...

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

authors： Padilla SL,Qiu J,Nestor CC,Zhang C,Smith AW,Whiddon BB,Rønnekleiv OK,Kelly MJ,Palmiter RD

更新日期：2017-02-28 00:00:00

abstract：:The downstream box (DB) is a sequence element that enhances translation of several bacterial and phage mRNAs. It has been proposed that the DB enhances translation by base pairing transiently to bases 1469-1483 of 16S rRNA, the so-called anti-DB, during the initiation phase of translation. We have tested this model of...

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

authors： O'Connor M,Asai T,Squires CL,Dahlberg AE

更新日期：1999-08-03 00:00:00

abstract：:In autotrophically grown Chlorella cells, glucose induces a hexose transport system but, at the same time, the synthesis of two amino acid transport systems is also induced. Thus, the rates of uptake of glycine, L-alanine, L-proline, and L-serine, all of which compete with each other for entry into the cells, increase...

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

authors： Cho BH,Sauer N,Komor E,Tanner W

更新日期：1981-06-01 00:00:00

abstract：:We investigated the effects of beta-estradiol on the locomotor behavior of female mice in a radial maze. Data comprising the total distance traveled during each arm entry were obtained from video records of six consecutive daily recording sessions. Distributions of these data were bimodal for both ovariectomized contr...

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

authors： Coop AD,Stavarache MA,Pfaff DW,Reeke GN

更新日期：2006-10-17 00:00:00

abstract：:The expression of a number of genes encoding products involved in copper ion uptake in yeast is specifically inhibited by copper ions. We show here that copper metalloregulation occurs through Cu-dependent repression of the transactivation activity of Mac1p. A segment of the yeast transcription factor Mac1p was identi...

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

authors： Graden JA,Winge DR

更新日期：1997-05-27 00:00:00