Inflammation induces dermal Vγ4+ γδT17 memory-like cells that travel to distant skin and accelerate secondary IL-17-driven responses.

abstract：:The regulation of glycogen metabolism is critical for the maintenance of glucose and energy homeostasis in mammals. Glycogen synthase, the enzyme responsible for glycogen production, is regulated by multisite phosphorylation in yeast and mammals. We have previously identified PAS kinase as a physiological regulator of...

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

authors： Wilson WA,Skurat AV,Probst B,de Paoli-Roach A,Roach PJ,Rutter J

更新日期：2005-11-15 00:00:00

abstract：:Despite broad interest in using payment for ecosystem services to promote changes in the use of natural capital, there are few expost assessments of impacts of payment for ecosystem services programs on ecosystem service provision, program cost, and changes in livelihoods resulting from program participation. In this ...

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

authors： Zheng H,Robinson BE,Liang YC,Polasky S,Ma DC,Wang FC,Ruckelshaus M,Ouyang ZY,Daily GC

更新日期：2013-10-08 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：:Economic experiments are often used to study if humans altruistically value the welfare of others. A canonical result from public-good games is that humans vary in how they value the welfare of others, dividing into fair-minded conditional cooperators, who match the cooperation of others, and selfish noncooperators. H...

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

authors： Burton-Chellew MN,El Mouden C,West SA

更新日期：2016-02-02 00:00:00

abstract：:To test whether a 30S ribosomal subunitformylmethionyl-tRNA-mRNA complex is an obligatory intermediate in protein synthesis, 70S ribosomes from Escherichia coli were crosslinked with the bifunctional imidoester, dimethylsuberimidate. Crosslinked ribosomes contained covelently joined 30S and 50S subunits, as judged by ...

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

authors： Slobin LI

更新日期：1972-12-01 00:00:00

abstract：:Understanding the ecological impacts of climate change is a crucial challenge of the twenty-first century. There is a clear lack of general rules regarding the impacts of global warming on biota. Here, we present a metaanalysis of the effect of climate change on body size of ectothermic aquatic organisms (bacteria, ph...

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

authors： Daufresne M,Lengfellner K,Sommer U

更新日期：2009-08-04 00:00:00

abstract：:By adapting to sustained stimuli, hair cells in the internal ear retain their sensitivity to minute transient displacements. Because one model for adaptation asserts that this process is mediated by a myosin isozyme, we reasoned that we should be able to arrest adaptation by interfering with myosin's ATPase cycle thou...

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

authors： Gillespie PG,Hudspeth AJ

更新日期：1993-04-01 00:00:00

abstract：:We have studied the expression of simian virus 40 (SV40) specific tumor antigen (T-antigen) and viral RNA in SV40-transformed mouse 3T3 cells that are temperature-sensitive for the expression of the transformed phenotype (ts SV3T3). Although transformed by wild-type SV40, ts SV3T3 cells at 32 degrees behave like stand...

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

authors： Basilico C,Zouzias D

更新日期：1976-06-01 00:00:00

abstract：:Delta 5-3-Ketosteroid isomerase (EC 5.3.3.1) promotes an allylic rearrangement involving intramolecular proton transfer via a dienolic intermediate. This enzyme enhances the catalytic rate by a factor of 10(10). Two residues, Tyr-14, the general acid that polarizes the steroid 3-carbonyl group and facilitates enolizat...

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

authors： Zhao Q,Abeygunawardana C,Talalay P,Mildvan AS

更新日期：1996-08-06 00:00:00

abstract：:Leukocyte adherence to endothelium is in part mediated by the transient expression of endothelial-leukocyte adhesion molecule 1 (ELAM-1) on endothelial surfaces stimulated by tumor necrosis factor alpha (TNF), interleukin (IL) 1, or bacterial lipopolysaccharide (LPS). The intracellular factors controlling induction of...

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

authors： Montgomery KF,Osborn L,Hession C,Tizard R,Goff D,Vassallo C,Tarr PI,Bomsztyk K,Lobb R,Harlan JM

更新日期：1991-08-01 00:00:00

abstract：:Serological expression cloning of antigens eliciting a humoral immune response to a syngeneic mouse sarcoma identified pem (mouse placenta and embryonic expression gene) as a new member of the cancer/testis family. To identify the human homologue of pem, mouse pem sequences and pem-related expressed sequence tags from...

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

authors： Ono T,Kurashige T,Harada N,Noguchi Y,Saika T,Niikawa N,Aoe M,Nakamura S,Higashi T,Hiraki A,Wada H,Kumon H,Old LJ,Nakayama E

更新日期：2001-03-13 00:00:00

abstract：:DNA from one biopsy sample of invasive cancer of the cervix contained sequences hybridizing with human papillomavirus (HPV) type 11 DNA only under nonstringent conditions. This DNA was molecularly cloned in lambda phage. Under stringent conditions of hybridization it cross-hybridized to a minor extent (less than 0.1%)...

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

authors： Dürst M,Gissmann L,Ikenberg H,zur Hausen H

更新日期：1983-06-01 00:00:00

abstract：:Cross-talk between the microtubule and actin networks has come under intense scrutiny following the realization that it is crucial for numerous essential processes, ranging from cytokinesis to cell migration. It is becoming increasingly clear that proteins long-considered highly specific for one or the other cytoskele...

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

authors： Oberhofer A,Reithmann E,Spieler P,Stepp WL,Zimmermann D,Schmid B,Frey E,Ökten Z

更新日期：2020-02-25 00:00:00

abstract：:The regional chromosomal location of the human gene for plasminogen activator inhibitor type 1 (PAI1) was determined by three independent methods of gene mapping. PAI1 was localized first to 7cen-q32 and then to 7q21.3-q22 by Southern blot hybridization analysis of a panel of human and mouse somatic cell hybrids with ...

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

authors： Klinger KW,Winqvist R,Riccio A,Andreasen PA,Sartorio R,Nielsen LS,Stuart N,Stanislovitis P,Watkins P,Douglas R

更新日期：1987-12-01 00:00:00

abstract：:With the increased popularity of zebrafish (Danio rerio) for mutagenesis studies, efficient methods for manipulation of its genome are needed. One approach is the use of a transposable element as a vector for gene transfer in this species. We report here the transformation of zebrafish and germ-line transmission of th...

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

authors： Fadool JM,Hartl DL,Dowling JE

更新日期：1998-04-28 00:00:00

abstract：:The nit-2 major nitrogen regulatory gene of Neurospora crassa turns on the expression of various unlinked structural genes that specify nitrogen-catabolic enzymes under nitrogen-limitation conditions. The nit-2 gene encodes a protein of 1036 amino acid residues with a single zinc finger and a downstream basic region t...

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

authors： Fu YH,Marzluf GA

更新日期：1990-07-01 00:00:00

abstract：:Real-time visualization of intracellular calcium concentration ([Ca2+]i) changes in mammalian Purkinje cells in vitro, utilizing the dye Fura-2, indicates that calcium action potentials are generated in the dendritic tree and follow a particular activation sequence. During spontaneous oscillations or after direct curr...

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

authors： Sugimori M,Llinás RR

更新日期：1990-07-01 00:00:00

abstract：:Five peptides corresponding to amino acid sequences predicted from all three reading frames of the nucleotide sequence of the third internal repeat array (IR3) of the Epstein-Barr virus (EBV) genome were synthesized chemically. All five peptides elicited antipeptide antibodies in rabbits. The antiserum raised against ...

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

authors： Dillner J,Sternås L,Kallin B,Alexander H,Ehlin-Henriksson B,Jörnvall H,Klein G,Lerner R

更新日期：1984-08-01 00:00:00

abstract：:The dnaZX gene of Escherichia coli directs the synthesis of two proteins, DnaZ and DnaX. These products are confirmed as the gamma and tau subunits of DNA polymerase III because antibody to a synthetic peptide present in both the DnaZ and DnaX proteins reacts also with the gamma and tau subunits of holoenzyme. To char...

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

authors： Lee SH,Walker JR

更新日期：1987-05-01 00:00:00

abstract：:Photoactivation of the retinal photoreceptor rhodopsin proceeds through a cascade of intermediates, resulting in protein-protein interactions catalyzing the activation of the G-protein transducin (Gt). Using stabilization and photoregeneration of the receptor's signaling state and Gt activation assays, we provide evid...

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

authors： Kisselev OG,Meyer CK,Heck M,Ernst OP,Hofmann KP

更新日期：1999-04-27 00:00:00

abstract：:Engraftment and maintenance of hematopoietic stem and progenitor cells (HSPC) depend on their ability to respond to extracellular signals from the bone marrow microenvironment, but the critical intracellular pathways integrating these signals remain poorly understood. Furthermore, recent studies provide contradictory ...

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

authors： Sanchez-Aguilera A,Lee YJ,Lo Celso C,Ferraro F,Brumme K,Mondal S,Kim C,Dorrance A,Luo HR,Scadden DT,Williams DA

更新日期：2011-06-07 00:00:00

abstract：:The replication initiator protein of plasmid R6K preferentially repressed transcription initiated in vitro from the promoter of the initiator protein cistron. DNase I protection experiments revealed that the sequences in the region of the promoter recognized by the initiator protein partially overlapped the sequences ...

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

authors： Kelley W,Bastia D

更新日期：1985-05-01 00:00:00

abstract：:Replication and transcription of viral RNA genomes rely on host-donated proteins. Qbeta virus infects Escherichia coli and replicates and transcribes its own genomic RNA by Qbeta replicase. Qbeta replicase requires the virus-encoded RNA-dependent RNA polymerase (beta-subunit), and the host-donated translational elonga...

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

authors： Takeshita D,Tomita K

更新日期：2010-09-07 00:00:00

abstract：:Dictyostelium actin was shown to become phosphorylated on Tyr-53 late in the developmental cycle and when cells in the amoeboid stage are subjected to stress but the phosphorylated actin had not been purified and characterized. We have separated phosphorylated and unphosphorylated actin and shown that Tyr-53 phosphory...

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

authors： Liu X,Shu S,Hong MS,Levine RL,Korn ED

更新日期：2006-09-12 00:00:00

abstract：:Photoperiodic control of testis growth in Passer domesticus (house sparrow) is mediated entirely by extraretinal photoreceptors in the brain. The eyes do not participate in photoperiodically significant photoreception. Removal of the pineal organ does not affect either the response to light or, to a first approximatio...

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

authors： Menaker M,Roberts R,Elliott J,Underwood H

更新日期：1970-09-01 00:00:00

abstract：:The nuclear receptors LXRalpha and LXRbeta have been implicated in the control of cholesterol and fatty acid metabolism in multiple cell types. Activation of these receptors stimulates cholesterol efflux in macrophages, promotes bile acid synthesis in liver, and inhibits intestinal cholesterol absorption, actions that...

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

authors： Joseph SB,McKilligin E,Pei L,Watson MA,Collins AR,Laffitte BA,Chen M,Noh G,Goodman J,Hagger GN,Tran J,Tippin TK,Wang X,Lusis AJ,Hsueh WA,Law RE,Collins JL,Willson TM,Tontonoz P

更新日期：2002-05-28 00:00:00

abstract：:Cisplatin is a chemotherapeutic drug used to treat a variety of cancers. Both intrinsic and acquired resistance to cisplatin, as well as toxicity, limit its effectiveness. Molecular mechanisms that underlie cisplatin resistance are poorly understood. Here we demonstrate that deletion of the yeast CTR1 gene, which enco...

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

authors： Ishida S,Lee J,Thiele DJ,Herskowitz I

更新日期：2002-10-29 00:00:00

abstract：:Histone H3 lysine 4 (H3K4) methylation is catalyzed by the highly evolutionarily conserved multiprotein complex known as Set1/COMPASS or MLL/COMPASS-like complexes from yeast to human, respectively. Here we have reconstituted fully functional yeast Set1/COMPASS and human MLL/COMPASS-like complex in vitro and have iden...

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

authors： Takahashi YH,Westfield GH,Oleskie AN,Trievel RC,Shilatifard A,Skiniotis G

更新日期：2011-12-20 00:00:00

abstract：:The difficulty of achieving robust functional expression of insect nicotinic acetylcholine receptors (nAChRs) has hampered our understanding of these important molecular targets of globally deployed neonicotinoid insecticides at a time when concerns have grown regarding the toxicity of this chemotype to insect pollina...

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

authors： Ihara M,Furutani S,Shigetou S,Shimada S,Niki K,Komori Y,Kamiya M,Koizumi W,Magara L,Hikida M,Noguchi A,Okuhara D,Yoshinari Y,Kondo S,Tanimoto H,Niwa R,Sattelle DB,Matsuda K

更新日期：2020-07-14 00:00:00

abstract：:Mass cytometry enables an unprecedented number of parameters to be measured in individual cells at a high throughput, but the large dimensionality of the resulting data severely limits approaches relying on manual "gating." Clustering cells based on phenotypic similarity comes at a loss of single-cell resolution and o...

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

authors： Shekhar K,Brodin P,Davis MM,Chakraborty AK

更新日期：2014-01-07 00:00:00