Abrupt tectonics and rapid slab detachment with grain damage.

abstract：:Estrogen signaling occurs through at least two distinct molecular pathways: (i) direct binding of liganded estrogen receptors (ERs) to estrogen-responsive DNA elements (EREs) (the "ER/ERE pathway") and (ii) indirect recruitment of liganded ERs to activating protein-1 (AP-1)-responsive DNA elements via heterodimers of ...

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

authors： Cheung E,Acevedo ML,Cole PA,Kraus WL

更新日期：2005-01-18 00:00:00

abstract：:The interrelationships of hexose feeding and insulin action were studied in the Chinese hamster fibroblast cell lines 023 and DS-7. The latter, derived from 023 and deficient in phosphoglucose isomerase, has been used to map the metabolic requirements for aldohexose-mediated down-regulation or "curbing" of hexose tran...

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

authors： Wilson C,Peterson SW,Ullrey DB,Kalckar HM

更新日期：1986-06-01 00:00:00

abstract：:The human eosinophil differentiation factor (EDF) gene was cloned from a genomic library in lambda phage EMBL3A by using a murine EDF cDNA clone as a probe. The DNA sequence of a 3.2-kilobase BamHI fragment spanning the gene was determined. The gene contains three introns. The predicted amino acid sequence of 134 amin...

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

authors： Campbell HD,Tucker WQ,Hort Y,Martinson ME,Mayo G,Clutterbuck EJ,Sanderson CJ,Young IG

更新日期：1987-10-01 00:00:00

abstract：:Purified cellular retinol-binding protein (CRBP), a potential mediator of vitamin A action, was found to enable retinol to bind in a specific manner to isolated nuclei from livers of vitamin A deficient rats. Binding was followed after complexing [3H]retinol with CRBP. The binding was specific, saturable, and temperat...

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

authors： Takase S,Ong DE,Chytil F

更新日期：1979-05-01 00:00:00

abstract：:Immune responses can interfere with the effective use of therapeutic proteins to treat genetic deficiencies and have been challenging to manage. To address this problem, we adapted and studied methods of immune tolerance used in canine organ transplantation research to soluble protein therapeutics. A tolerization regi...

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

authors： Kakkis E,Lester T,Yang R,Tanaka C,Anand V,Lemontt J,Peinovich M,Passage M

更新日期：2004-01-20 00:00:00

abstract：:The importance of alternative splicing in regulating apoptosis has been suggested by findings of functionally antagonistic proteins generated by alternative splicing of several genes involved in apoptosis. Among these, Ich-1 (also named as caspase-2) encodes a member of the caspase family of proteases. Two forms of Ic...

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

authors： Jiang ZH,Zhang WJ,Rao Y,Wu JY

更新日期：1998-08-04 00:00:00

abstract：:Because of the insolubility and polymeric properties of amyloid fibrils, techniques used conventionally to analyze protein structure and dynamics have often been hampered. Ultrasonication can induce the monomeric solution of amyloidogenic proteins to form amyloid fibrils. However, ultrasonication can break down prefor...

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

authors： Chatani E,Lee YH,Yagi H,Yoshimura Y,Naiki H,Goto Y

更新日期：2009-07-07 00:00:00

abstract：:Two-dimensional Raman-terahertz (THz) spectroscopy is presented as a multidimensional spectroscopy directly in the far-IR regime. The method is used to explore the dynamics of the collective intermolecular modes of liquid water at ambient temperatures that emerge from the hydrogen-bond networks water forming. Two-dime...

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

authors： Savolainen J,Ahmed S,Hamm P

更新日期：2013-12-17 00:00:00

abstract：:Parathyroid hormone-related protein (PTHrP) is synthesized in the brain, and a single type of cloned receptor for the N-terminal portion of PTHrP and PTH is present in the central nervous system. Nothing is known about the physiological actions or signaling pathways used by PTHrP in the brain. Using cultured rat hippo...

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

authors： Fukayama S,Tashjian AH Jr,Davis JN,Chisholm JC

更新日期：1995-10-24 00:00:00

abstract：:Hereditary hemochromatosis (HH) is a common chronic human genetic disorder whose hallmark is systemic iron overload. Homozygosity for a mutation in the MHC class I heavy chain paralogue gene HFE has been found to be a primary cause of HH. However, many individuals homozygous for the defective allele of HFE do not deve...

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

authors： Sproule TJ,Jazwinska EC,Britton RS,Bacon BR,Fleming RE,Sly WS,Roopenian DC

更新日期：2001-04-24 00:00:00

abstract：:Immune-mediated pulmonary diseases are a significant public health concern. Analysis of leukocyte behavior in the lung is essential for understanding cellular mechanisms that contribute to normal and diseased states. Here, we used two-photon imaging to study neutrophil extravasation from pulmonary vessels and subseque...

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

authors： Kreisel D,Nava RG,Li W,Zinselmeyer BH,Wang B,Lai J,Pless R,Gelman AE,Krupnick AS,Miller MJ

更新日期：2010-10-19 00:00:00

abstract：:Communities have an important role to play in biodiversity conservation. However, community-based conservation as a panacea, like government-based conservation as a panacea, ignores the necessity of managing commons at multiple levels, with vertical and horizontal interplay among institutions. The study of conservatio...

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

authors： Berkes F

更新日期：2007-09-25 00:00:00

abstract：:There has been recent experimental support for efficiency wage theories of the labor market. This short paper initiates the larger process of evaluating the boundary conditions of the gift- exchange phenomenon. In particular, we will see whether behavior consistent with the fair wage-effort hypothesis can emerge and b...

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

authors： Rigdon ML

更新日期：2002-10-01 00:00:00

abstract：:The functional architecture of mammalian visual cortex has been elucidated in impressive detail by experimental work of the past 20-25 years. The origin of many of the salient features of this architecture, however, has remained unexplained. This paper is the first of three (the others will appear in subsequent issues...

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

authors： Linsker R

更新日期：1986-10-01 00:00:00

abstract：:MST1, mammalian STE20-like kinase 1, is a serine/threonine kinase that is cleaved and activated by caspases during apoptosis. MST1 is capable of inducing apoptotic morphological changes such as chromatin condensation upon overexpression. In this study, we show that MST1 contains two functional nuclear export signals (...

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

authors： Ura S,Masuyama N,Graves JD,Gotoh Y

更新日期：2001-08-28 00:00:00

abstract：:The mountain pine beetle (Dendroctonus ponderosae Hopkins) is the most destructive pest of western North American pine forests. Adult males produce frontalin, an eight-carbon antiaggregation pheromone, via the mevalonate pathway, as part of several pheromones that initiate and modulate the mass attack of host trees. F...

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

authors： Keeling CI,Chiu CC,Aw T,Li M,Henderson H,Tittiger C,Weng HB,Blomquist GJ,Bohlmann J

更新日期：2013-11-19 00:00:00

abstract：:Impaired wound closure is a growing medical problem associated with metabolic diseases and aging. Immune cells play important roles in wound healing by following instructions from the microenvironment. Here, we developed a technology to bioengineer the wound microenvironment and enhance healing abilities of the immune...

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

authors： Vågesjö E,Öhnstedt E,Mortier A,Lofton H,Huss F,Proost P,Roos S,Phillipson M

更新日期：2018-02-20 00:00:00

abstract：:Senescent cell antigen (SCA), an aging antigen, is a protein that appears on old cells and marks them for removal by the immune system in mammals. It is derived from band 3, a ubiquitous membrane transport protein found in diverse cell types and tissues. We have used synthetic peptides to identify aging antigenic site...

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

authors： Kay MM,Marchalonis JJ,Hughes J,Watanabe K,Schluter SF

更新日期：1990-08-01 00:00:00

abstract：:Here, we highlight the potential translational benefits of delivering FLASH radiotherapy using ultra-high dose rates (>100 Gy⋅s-1). Compared with conventional dose-rate (CONV; 0.07-0.1 Gy⋅s-1) modalities, we showed that FLASH did not cause radiation-induced deficits in learning and memory in mice. Moreover, 6 months a...

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

authors： Montay-Gruel P,Acharya MM,Petersson K,Alikhani L,Yakkala C,Allen BD,Ollivier J,Petit B,Jorge PG,Syage AR,Nguyen TA,Baddour AAD,Lu C,Singh P,Moeckli R,Bochud F,Germond JF,Froidevaux P,Bailat C,Bourhis J,Vozenin MC

更新日期：2019-05-28 00:00:00

abstract：:Representations of the (infinite) canonical anticommutation relations and the associated operator algebra, the fermion algebra, are studied. A "coupling constant" (in (0,1]) is defined for primary states of "finite type" of that algebra. Primary, faithful states of finite type with arbitrary coupling are constructed a...

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

authors： Kadison RV

更新日期：1998-11-10 00:00:00

abstract：:The exopolysaccharide alginate is a major virulence factor in the pathogenicity of Pseudomonas aeruginosa infecting the lungs of cystic fibrosis (CF) patients. Alginate synthesis by P. aeruginosa is believed to occur in response to environmental signals present in the CF lung. Transcription of a critical alginate bios...

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

authors： Roychoudhury S,Sakai K,Chakrabarty AM

更新日期：1992-04-01 00:00:00

abstract：:Transgenic mice have been used to address the issue of the oncogenic potential of mutant guanine nucleotide stimulatory factor (Gs) alpha subunit in the thyroid gland. The expression of the mutant Arg-201-->His Gs alpha subunit transgene has been directed to murine thyroid epithelial cells by bovine thyroglobulin prom...

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

authors： Michiels FM,Caillou B,Talbot M,Dessarps-Freichey F,Maunoury MT,Schlumberger M,Mercken L,Monier R,Feunteun J

更新日期：1994-10-25 00:00:00

abstract：:Amino-terminal sequence determinations are reported of the subunits of biliproteins of prokaryotic unicellular and filamentous cyanobacteria and of eukaryotic unicellular red algae. The biliproteins examined, allophycocyanin, C-phycocyanin, R-phycocyanin, b-phycoerythrin, and phycoerythrocyanin, vary with respect to t...

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

authors： Glazer AN,Apell GS,Hixson CS,Bryant DA,Rimon S,Brown DM

更新日期：1976-02-01 00:00:00

abstract：:We have measured the quantities of naturally occurring autoantibodies in the serum of normal, unmanipulated individuals. These changes over time following broad-band complex dynamical patterns that are similar in mouse and man. The patterns more likely reflect the network architecture of the natural antibody repertoir...

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

authors： Varela F,Andersson A,Dietrich G,Sundblad A,Holmberg D,Kazatchkine M,Coutinho A

更新日期：1991-07-01 00:00:00

abstract：:Expressions are developed for weak single pair emission probability and strong emission average number of pairs. The water transparency cutoff is closely realized, showing that the fundamental time scale is even shorter. ...

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

authors： Schwinger J

更新日期：1993-05-15 00:00:00

abstract：:Phenotypic modification of dorsal root ganglion (DRG) neurons represents an important mechanism underlying neuropathic pain. However, the nerve injury-induced molecular changes are not fully identified. To determine the molecular alterations in a broader way, we have carried out cDNA array on the genes mainly made fro...

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

authors： Xiao HS,Huang QH,Zhang FX,Bao L,Lu YJ,Guo C,Yang L,Huang WJ,Fu G,Xu SH,Cheng XP,Yan Q,Zhu ZD,Zhang X,Chen Z,Han ZG,Zhang X

更新日期：2002-06-11 00:00:00

abstract：:Protein homeostasis is critically important for cell viability. Key to this process is the refolding of misfolded or aggregated proteins by molecular chaperones or, alternatively, their degradation by proteases. In most prokaryotes and in chloroplasts and mitochondria, protein degradation is performed by the caseinoly...

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

authors： Vahidi S,Ripstein ZA,Bonomi M,Yuwen T,Mabanglo MF,Juravsky JB,Rizzolo K,Velyvis A,Houry WA,Vendruscolo M,Rubinstein JL,Kay LE

更新日期：2018-07-10 00:00:00

abstract：:The ATP-binding cassette (ABC) transporter of mitochondria (Atm1) mediates iron homeostasis in eukaryotes, while the prokaryotic homolog from Novosphingobium aromaticivorans (NaAtm1) can export glutathione derivatives and confer protection against heavy-metal toxicity. To establish the structural framework underlying ...

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

authors： Fan C,Kaiser JT,Rees DC

更新日期：2020-08-11 00:00:00

abstract：:Spiperone, a dopamine antagonist widely used as a specific ligand for dopamine and serotonin receptors, is actively accumulated into the F4C1 strain of rat pituitary tumor cells. The accumulation of 10 nM [3H]spiperone was linear for 3 min and reached a steady state after 10 min. Spiperone accumulation was reduced 50%...

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

authors： Dannies PS,Rudnick MS,Fishkes H,Rudnick G

更新日期：1984-03-01 00:00:00

abstract：:The synthesis of antiviral beta-chemokines has joined cytolysis as a potential mechanism for the control of HIV-1 infection by CD8(+) T cells. Recent evidence suggests that these two effector functions can diverge in some individuals infected with HIV-1; however, little is known about the CD8(+) T cell subsets in norm...

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

authors： Kamin-Lewis R,Abdelwahab SF,Trang C,Baker A,DeVico AL,Gallo RC,Lewis GK

更新日期：2001-07-31 00:00:00