Extraneous factors in judicial decisions.

abstract：:Significant attention has focused on the role of low-density lipoprotein (LDL) in the pathogenesis of atherosclerosis. However, recent advances have identified triglyceride-rich lipoproteins [e.g., very LDL (VLDL)] as independent risk predictors for this disease. We have previously demonstrated peroxisome proliferator...

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

authors： Lee CH,Kang K,Mehl IR,Nofsinger R,Alaynick WA,Chong LW,Rosenfeld JM,Evans RM

更新日期：2006-02-14 00:00:00

abstract：:A human metallothionein (MT) gene was inserted into a bovine papillomavirus (BPV) vector. The chimeric vector (pMTII-BPV) transforms rodent fibroblasts to a cadmium-resistant phenotype. The resistance is due to the high level of expression of human MT-II in those cells. The vector is maintained in the cells as a free ...

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

authors： Karin M,Cathala G,Nguyen-Huu MC

更新日期：1983-07-01 00:00:00

abstract：:Combinations of molecular tags visible in light and electron microscopes become particularly advantageous in the analysis of dynamic cellular components like the Golgi apparatus. This organelle disassembles at the onset of mitosis and, after a sequence of poorly understood events, reassembles after cytokinesis. The pr...

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

authors： Gaietta GM,Giepmans BN,Deerinck TJ,Smith WB,Ngan L,Llopis J,Adams SR,Tsien RY,Ellisman MH

更新日期：2006-11-21 00:00:00

abstract：:Rabbit corneas denuded of their endothelium were coated with bovine corneal endothelial cells (from steers) previously maintained in tissue culture for short (20 generations) or prolonged (200 generations) periods. When grafted back into female rabbits, the corneal buttons remained clear and showed no edema. In contra...

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

authors： Gospodarowicz D,Greenburg G,Alvarado J

更新日期：1979-01-01 00:00:00

abstract：:Eosinophils have been associated with fibrosis. To investigate their direct role in fibrosis, human peripheral blood eosinophil sonicate was added to human lung or dermal fibroblasts, and proliferation ([(3)H]thymidine) and collagen synthesis ([(3)H]proline) were evaluated. Proliferation was enhanced significantly in ...

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

authors： Levi-Schaffer F,Garbuzenko E,Rubin A,Reich R,Pickholz D,Gillery P,Emonard H,Nagler A,Maquart FA

更新日期：1999-08-17 00:00:00

abstract：:Physiological properties of the flagellar rotary motor have been taken to indicate a tightly coupled mechanism in which each revolution is driven by a fixed number of energizing ions. Measurements that would directly test the tight-coupling hypothesis have not been made. Energizing ions flow through membrane-bound com...

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

authors： Boschert R,Adler FR,Blair DF

更新日期：2015-04-14 00:00:00

abstract：:During sustained viewing of an ambiguous stimulus, an individual's perceptual experience will generally switch between the different possible alternatives rather than stay fixed on one interpretation (perceptual rivalry). Here, we measured pupil diameter while subjects viewed different ambiguous visual and auditory st...

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

authors： Einhäuser W,Stout J,Koch C,Carter O

更新日期：2008-02-05 00:00:00

abstract：:A new type of self-assembling peptide (sapeptide) scaffolds that serve as substrates for neurite outgrowth and synapse formation is described. These peptide-based scaffolds are amenable to molecular design by using chemical or biotechnological syntheses. They can be tailored to a variety of applications. The sapeptide...

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

authors： Holmes TC,de Lacalle S,Su X,Liu G,Rich A,Zhang S

更新日期：2000-06-06 00:00:00

abstract：:The structure of promoter chromatin determines the ability of transcription factors (TFs) to bind to DNA and therefore has a profound effect on the expression levels of genes. However, the role of spontaneous nucleosome movements in this process is not fully understood. Here, we developed a single-molecule optical twe...

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

authors： Rudnizky S,Khamis H,Malik O,Melamed P,Kaplan A

更新日期：2019-06-18 00:00:00

abstract：:Bathorhodopsin-rhodopsin difference spectra of native 11-cis-rhodopsin and regenerated 9-cis-rhodopsin were measured at room temperature with a double-beam laser spectrophotometer after excitation at 532 nm. A detailed analysis of data obtained at 85 psec after excitation suggests that the bathorhodopsins generated fr...

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

authors： Spalink JD,Reynolds AH,Rentzepis PM,Sperling W,Applebury ML

更新日期：1983-04-01 00:00:00

abstract：:Whereas target-specific drugs are available for treating ERBB2-overexpressing and hormone receptor-positive breast cancers, no tailored therapy exists for hormone receptor- and ERBB2-negative ("triple-negative") mammary carcinomas. Triple-negative tumors account for 15% of all breast cancers and frequently harbor defe...

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

authors： Rottenberg S,Jaspers JE,Kersbergen A,van der Burg E,Nygren AO,Zander SA,Derksen PW,de Bruin M,Zevenhoven J,Lau A,Boulter R,Cranston A,O'Connor MJ,Martin NM,Borst P,Jonkers J

更新日期：2008-11-04 00:00:00

abstract：:Nature is rife with networks that are functionally optimized to propagate inputs to perform specific tasks. Whether via genetic evolution or dynamic adaptation, many networks create functionality by locally tuning interactions between nodes. Here we explore this behavior in two contexts: strain propagation in mechanic...

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

authors： Rocks JW,Ronellenfitsch H,Liu AJ,Nagel SR,Katifori E

更新日期：2019-02-12 00:00:00

abstract：:Our purpose is to investigate the feasibility of imaging tumor metabolism in breast cancer patients using 13C magnetic resonance spectroscopic imaging (MRSI) of hyperpolarized 13C label exchange between injected [1-13C]pyruvate and the endogenous tumor lactate pool. Treatment-naïve breast cancer patients were recruite...

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

authors： Gallagher FA,Woitek R,McLean MA,Gill AB,Manzano Garcia R,Provenzano E,Riemer F,Kaggie J,Chhabra A,Ursprung S,Grist JT,Daniels CJ,Zaccagna F,Laurent MC,Locke M,Hilborne S,Frary A,Torheim T,Boursnell C,Schiller A,Pa

更新日期：2020-01-28 00:00:00

abstract：:The fluorescence properties of GFP are strongly influenced by the protonation states of its chromophore and nearby amino acid side chains. In the ground state, the GFP chromophore is neutral and absorbs in the near UV. Upon excitation, the chromophore is deprotonated, and the resulting anionic chromophore emits its gr...

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

authors： Kennis JT,Larsen DS,van Stokkum IH,Vengris M,van Thor JJ,van Grondelle R

更新日期：2004-12-28 00:00:00

abstract：:Multidrug resistance in Gram-negative bacteria, to which multidrug efflux pumps such as the AcrB transporter makes a major contribution, is becoming a major public health problem. Unfortunately only a few compounds have been cocrystallized with AcrB, and thus computational approaches are essential in elucidating the i...

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

authors： Vargiu AV,Nikaido H

更新日期：2012-12-11 00:00:00

abstract：:Biological invasions contribute to global environmental change, but the dynamics and consequences of most invasions are difficult to assess at regional scales. We deployed an airborne remote sensing system that mapped the location and impacts of five highly invasive plant species across 221,875 ha of Hawaiian ecosyste...

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

authors： Asner GP,Hughes RF,Vitousek PM,Knapp DE,Kennedy-Bowdoin T,Boardman J,Martin RE,Eastwood M,Green RO

更新日期：2008-03-18 00:00:00

abstract：:The genes coding for apolipoproteins (apo) AI, CIII, and AIV, designated APOA1, APOC3, and APOA4, respectively, are closely linked and tandemly organized in the long arm of the human chromosome 11. A DNA rearrangement involving the genes encoding apoAI and apoCIII in certain patients with premature atherosclerosis has...

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

authors： Karathanasis SK,Ferris E,Haddad IA

更新日期：1987-10-01 00:00:00

abstract：:Restriction factors are effectors of the innate immune response to viral pathogens that inhibit viral replication by operating as molecular barriers to steps of the viral life cycle. The restriction factor SAMHD1 blocks lentiviral reverse transcription in myeloid cells and resting CD4+ T cells. Many lineages of lentiv...

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

authors： Spragg CJ,Emerman M

更新日期：2013-12-24 00:00:00

abstract：:The mechanisms that regulate insulin secretion were investigated using capacitance measurements of exocytosis in single beta cells maintained in tissue culture. Exocytosis was stimulated by voltage-clamp depolarizations to activate the voltage-dependent Ca2+ channels that mediate Ca2+ influx into the beta cell. Under ...

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

authors： Ammälä C,Eliasson L,Bokvist K,Berggren PO,Honkanen RE,Sjöholm A,Rorsman P

更新日期：1994-05-10 00:00:00

abstract：:HIV infection leads to a state of chronic immune activation and progressive deterioration in immune function, manifested most recognizably by the progressive depletion of CD4+ T cells. A substantial percentage of natural killer (NK) cells from patients with HIV infection are activated and express the natural cytotoxic...

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

authors： Vieillard V,Strominger JL,Debré P

更新日期：2005-08-02 00:00:00

abstract：:The high concentration of gonadotropin-releasing hormone (GnRH) in milk of several species implies that the mammary gland is either a site of synthesis for this neuropeptide or that it is efficiently concentrated from plasma by this organ. By PCR amplification of mammary gland cDNA, we have demonstrated expression of ...

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

authors： Palmon A,Ben Aroya N,Tel-Or S,Burstein Y,Fridkin M,Koch Y

更新日期：1994-05-24 00:00:00

abstract：:State transition in photosynthesis is a short-term balancing mechanism of energy distribution between photosystem I (PSI) and photosystem II (PSII). When PSII is preferentially excited (state 2), a pool of mobile light-harvesting complex II (LHCII) antenna proteins is thought to migrate from PSII to PSI, but biochemic...

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

authors： Takahashi H,Iwai M,Takahashi Y,Minagawa J

更新日期：2006-01-10 00:00:00

abstract：:Vibrational modes in mechanical resonators provide a promising candidate to interface and manipulate classical and quantum information. The observation of coherent dynamics between distant mechanical resonators can be a key step toward scalable phonon-based applications. Here we report tunable coherent phonon dynamics...

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

authors： Zhang ZZ,Song XX,Luo G,Su ZJ,Wang KL,Cao G,Li HO,Xiao M,Guo GC,Tian L,Deng GW,Guo GP

更新日期：2020-03-17 00:00:00

abstract：:The nucleic acid sequence of the 3' region of human T-cell leukemia virus type II (HTLV-II) proviral DNA was determined using a HTLV-II proviral clone that could be recovered as infectious, transforming virus. The sequence data indicate a region of unknown function of approximately equal to 1.6 kilobase pairs in the 3...

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

authors： Shimotohno K,Wachsman W,Takahashi Y,Golde DW,Miwa M,Sugimura T,Chen IS

更新日期：1984-11-01 00:00:00

abstract：:The survival of motor neurons is controlled by multiple factors that regulate different aspects of their physiology. The identification of these factors is important because of their relationship to motor neuron disease. We investigate here whether Mullerian Inhibiting Substance (MIS) is a motor neuron survival factor...

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

authors： Wang PY,Koishi K,McGeachie AB,Kimber M,Maclaughlin DT,Donahoe PK,McLennan IS

更新日期：2005-11-08 00:00:00

abstract：:H-2M3 encodes HMT, the major histocompatibility complex (MHC) class I heavy chain of the maternally transmitted antigen (Mta). Like classical MHC class I genes, the expression of M3 can be stimulated by gamma-interferon and its message can be detected from mid-gestational embryos (day 8) through adulthood. HMTb, a non...

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

authors： Wang CR,Lindahl KF

更新日期：1993-04-01 00:00:00

abstract：:A highly specific radioimmunoassay for one of the putative adrenomedullary [Met]enkephalin precursors, BAM-12P (Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-Gly-Arg-Pro-Glu-OH), has been developed. The BAM-12P antibodies recognize the COOH-terminal fragment of the peptide from Arg7 to Glu12 and do not crossreact with [Met5]- or [L...

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

authors： Baird A,Ling N,Böhlen P,Benoit R,Klepper R,Guillemin R

更新日期：1982-03-01 00:00:00

abstract：:Fibroblasts can be reprogrammed to induced pluripotent stem cells (iPSCs) by application of transcription factors octamer-binding protein 4 (Oct4), SRY-box containing gene 2 (Sox2), Kruppel-like factor 4 (Klf4), and c-Myelocytomatosis oncogene (c-Myc) (OSKM), but the underlying mechanisms remain unclear. Here, we repo...

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

authors： Wang G,Guo X,Hong W,Liu Q,Wei T,Lu C,Gao L,Ye D,Zhou Y,Chen J,Wang J,Wu M,Liu H,Kang J

更新日期：2013-02-19 00:00:00

abstract：:Dual inactivation of PTEN and INK4a/ARF tumor suppressor genes is a common feature observed in a broad spectrum of human cancer types. To validate functional collaboration between these genes in tumor suppression, we examined the biological consequences of Pten and/or Ink4a/Arf deficiency in cells and mice. Relative t...

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

authors： You MJ,Castrillon DH,Bastian BC,O'Hagan RC,Bosenberg MW,Parsons R,Chin L,DePinho RA

更新日期：2002-02-05 00:00:00

abstract：:A diploid strain of yeast (Saccharomyces cerevisiae) was found to be heterozygous for two forms of the highly repetitious ribosomal DNA. These forms could be distinguished by the pattern of fragments produced after digestion with the site-specific restriction endonuclease EcoRI. The mode of inheritance of ribosomal DN...

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

authors： Petes TD,Botstein D

更新日期：1977-11-01 00:00:00