Treatment of a human breast cancer xenograft with an adenovirus vector containing an interferon gene results in rapid regression due to viral oncolysis and gene therapy.

abstract：:Caveolin, a 21- to 24-kDa integral membrane protein, is a principal component of caveolae membranes. Caveolin interacts directly with heterotrimeric guanine nucleotide binding proteins (G proteins) and can functionally regulate their activity. Here, an approximately 20-kDa caveolin-related protein, caveolin-2, was ide...

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

authors： Scherer PE,Okamoto T,Chun M,Nishimoto I,Lodish HF,Lisanti MP

更新日期：1996-01-09 00:00:00

abstract：:A shuttle vector plasmid that contains sequences from simian virus 40, pBR322, and a bacterial marker gene, galactokinase, has been constructed. After replication in cells permissive for virus progeny, plasmid DNA was introduced into a galactokinase-deficient bacterial strain and the relative frequency of colonies wit...

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

authors： Razzaque A,Mizusawa H,Seidman MM

更新日期：1983-05-01 00:00:00

abstract：:The adenoviral E1A oncogene sensitizes mammalian cells to tumor necrosis factor-alpha (TNF-alpha), in part by repressing the nuclear factor-kappa B (NF-kappa B)-dependent defense against this cytokine. Other E1A activities involve binding to either p300/cyclic AMP response element-binding protein (CBP) or retinoblasto...

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

authors： Cook JL,Walker TA,Worthen GS,Radke JR

更新日期：2002-07-23 00:00:00

abstract：:Primary prostate cancer is the most common malignancy in men but has highly variable outcomes, highlighting the need for biomarkers to determine which patients can be managed conservatively. Few large prostate oncogenome resources currently exist that combine the molecular and clinical outcome data necessary to discov...

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

authors： Hieronymus H,Schultz N,Gopalan A,Carver BS,Chang MT,Xiao Y,Heguy A,Huberman K,Bernstein M,Assel M,Murali R,Vickers A,Scardino PT,Sander C,Reuter V,Taylor BS,Sawyers CL

更新日期：2014-07-29 00:00:00

abstract：:Aberrant glycosylation and the overexpression of certain carbohydrate moieties is a consistent feature of cancers, and tumor-associated oligosaccharides are actively investigated as targets for immunotherapy. One of the most common aberrations in glycosylation patterns is the presentation of a single O-linked N-acetyl...

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

authors： Brooks CL,Schietinger A,Borisova SN,Kufer P,Okon M,Hirama T,Mackenzie CR,Wang LX,Schreiber H,Evans SV

更新日期：2010-06-01 00:00:00

abstract：:The highly homologous Rnf2 (Ring1b) and Ring1 (Ring1a) proteins were identified as in vivo interactors of the Polycomb Group (PcG) protein Bmi1. Functional ablation of Rnf2 results in gastrulation arrest, in contrast to relatively mild phenotypes in most other PcG gene null mutants belonging to the same functional gro...

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

authors： Voncken JW,Roelen BA,Roefs M,de Vries S,Verhoeven E,Marino S,Deschamps J,van Lohuizen M

更新日期：2003-03-04 00:00:00

abstract：:The adult repertoire of antibody specificities is acquired in a developmentally programmed fashion that, in mouse and man, parallels the ordered rearrangement of a limited number of germ-line heavy chain variable region (VH) gene segments during development. It has been hypothesized that this developmental bias is a c...

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

authors： Willems van Dijk K,Milner LA,Sasso EH,Milner EC

更新日期：1992-11-01 00:00:00

abstract：:Extracts of insect cells infected with baculoviruses recombinant for the herpes simplex virus 1 (HSV-1)-encoded enzymes that are required for its replication can promote the rolling circle replication of circular plasmid templates. Replication is independent of a HSV-1 origin of replication (oris) or the HSV-1 origin ...

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

authors： Skaliter R,Lehman IR

更新日期：1994-10-25 00:00:00

abstract：:Sialic acid-recognizing Ig-like lectins (Siglecs) are signaling receptors that modulate immune responses, and are targeted for interactions by certain pathogens. We describe two primate Siglecs that were rendered nonfunctional by single genetic events during hominin evolution after our common ancestor with the chimpan...

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

authors： Wang X,Mitra N,Secundino I,Banda K,Cruz P,Padler-Karavani V,Verhagen A,Reid C,Lari M,Rizzi E,Balsamo C,Corti G,De Bellis G,Longo L,NISC Comparative Sequencing Program.,Beggs W,Caramelli D,Tishkoff SA,Hayakawa T,Gree

更新日期：2012-06-19 00:00:00

abstract：:Treatment of myoblast cell lines with 3-deazaadenosine stimulates differentiation into myofibers. Myoblast clone L5/ 3B5 , which does not form myofibers after 6 days in fusion medium, was stimulated to form myofibers after 5 days of culture in fusion medium containing 50 microM 3-deazaadenosine. Myoblast clone L5/ 3C4...

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

authors： Scarpa S,Strom R,Bozzi A,Aksamit RR,Backlund PS Jr,Chen J,Cantoni GL

更新日期：1984-05-01 00:00:00

abstract：:Mutations in the potassium channel gene KCNQ4 underlie DFNA2, an autosomal dominant form of progressive hearing loss in humans. In the mouse cochlea, the transcript has been found exclusively in the outer hair cells. By using specific antibodies, we now show that KCNQ4 is situated at the basal membrane of these sensor...

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

authors： Kharkovets T,Hardelin JP,Safieddine S,Schweizer M,El-Amraoui A,Petit C,Jentsch TJ

更新日期：2000-04-11 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：:Interleukin (IL)-1beta is a pluripotent proinflammatory cytokine that signals through the type-I IL-1 receptor (IL-1RI), a member of the Toll-like receptor family. In hypothalamic neurons, binding of IL-1beta to IL-1RI mediates transcription-dependent changes that depend on the recruitment of the cytosolic adaptor pro...

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

authors： Davis CN,Mann E,Behrens MM,Gaidarova S,Rebek M,Rebek J Jr,Bartfai T

更新日期：2006-02-21 00:00:00

abstract：:The first step in the replication of the adenovirus genome is the covalent attachment of the 5'-terminal nucleotide, dCMP, to the virus-encoded terminal protein precursor (pTP). This reaction can be observed in vitro and has been previously shown to be dependent upon either viral DNA or linearized plasmid DNA containi...

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

authors： Challberg MD,Rawlins DR

更新日期：1984-01-01 00:00:00

abstract：:In the preceding paper we described an experiment that determined the in vivo forward mutation rate in a single replication cycle for spleen necrosis virus. In addition to substitutions, frameshifts, and hypermutations, the mutated proviruses contained two classes of deletions. One class of deletions contained short d...

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

authors： Pathak VK,Temin HM

更新日期：1990-08-01 00:00:00

abstract：:Climate warming is expected to mobilize northern permafrost and peat organic carbon (PP-C), yet magnitudes and system specifics of even current releases are poorly constrained. While part of the PP-C will degrade at point of thaw to CO2 and CH4 to directly amplify global warming, another part will enter the fluvial ne...

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

authors： Wild B,Andersson A,Bröder L,Vonk J,Hugelius G,McClelland JW,Song W,Raymond PA,Gustafsson Ö

更新日期：2019-05-21 00:00:00

abstract：:The chemotaxis network in Escherichia coli is remarkable for its sensitivity to small relative changes in the concentrations of multiple chemical signals. We present a model for signal integration by mixed clusters of interacting two-state chemoreceptors. Our model results compare favorably to the results obtained by ...

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

authors： Keymer JE,Endres RG,Skoge M,Meir Y,Wingreen NS

更新日期：2006-02-07 00:00:00

abstract：:Splenic lymphocytes from a Lewis rat, immunized with purified estradiol-receptor complex of calf uterine nuclei, were fused with cells of three different mouse myeloma lines (P3-X63-Ag8, P3-NSI/I-Ag4-1, and Sp2/0-Ag14) to yield hybridoma cultures, 9% of which produced antibodies to the receptor protein (estrophilin). ...

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

authors： Greene GL,Fitch FW,Jensen EV

更新日期：1980-01-01 00:00:00

abstract：:Here we describe a strategy designed to identify RNAs that are actively transported to synapses during learning. Our approach is based on the characterization of RNA transport complexes carried by molecular motor kinesin. Using this strategy in Aplysia, we have identified 5,657 unique sequences consisting of both codi...

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

authors： Puthanveettil SV,Antonov I,Kalachikov S,Rajasethupathy P,Choi YB,Kohn AB,Citarella M,Yu F,Karl KA,Kinet M,Morozova I,Russo JJ,Ju J,Moroz LL,Kandel ER

更新日期：2013-04-30 00:00:00

abstract：:Saccharomyces cerevisiae strain PP5 has a phosphodiesterase (PDE) deficiency that results in heat-shock sensitivity due to the intracellular accumulation of cAMP. This strain also carries the cam mutation, which confers permeability to cAMP and, as shown here, to other compounds. Expression of rat type IV PDE in these...

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

authors： Pillai R,Kytle K,Reyes A,Colicelli J

更新日期：1993-12-15 00:00:00

abstract：:Regulation of cardiac contraction by neurotransmitters and hormones is often correlated with regulation of the L-type Ca2(+)-channel current (ICa) through the opposite actions of two second messengers, cyclic AMP and cyclic GMP. While cyclic AMP stimulation of ICa is mediated by the activation of cyclic AMP-dependent ...

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

authors： Méry PF,Lohmann SM,Walter U,Fischmeister R

更新日期：1991-02-15 00:00:00

abstract：:Polarization of optical fields is a crucial degree of freedom in the all-optical analogue of electromagnetically induced transparency (EIT). However, the physical origins of EIT and polarization-induced phenomena have not been well distinguished, which can lead to confusion in associated applications such as slow ligh...

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

authors： Wang C,Jiang X,Sweeney WR,Hsu CW,Liu Y,Zhao G,Peng B,Zhang M,Jiang L,Stone AD,Yang L

更新日期：2021-01-19 00:00:00

abstract：:In both Escherichia coli and Salmonella typhimurium there is approximately balanced synthesis of the six catalytic and six regulatory polypeptide chains of the regulatory enzyme aspartate transcarbamoylase (carbamoylphosphate:L-aspartate carbamoyltransferase, EC 2.1.3.2). This control is achieved by the contiguous pyr...

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

authors： Pauza CD,Karels MJ,Navre M,Schachman HK

更新日期：1982-07-01 00:00:00

abstract：:Circumnutation and winding in plants are universal growth movements that allow plants to survive despite their sessile nature. However, the detailed molecular mechanisms controlling these phenomena remain unclear. We previously found that a gravitropic mutant of Japanese morning glory (Pharbitis nil or Ipomoea nil), S...

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

authors： Kitazawa D,Hatakeda Y,Kamada M,Fujii N,Miyazawa Y,Hoshino A,Iida S,Fukaki H,Morita MT,Tasaka M,Suge H,Takahashi H

更新日期：2005-12-20 00:00:00

abstract：:Model compositions of Earth, Venus, and Mercury are calculated from the premise that planets and chondrites underwent four identical fractionation processes in the solar nebula. Because elements of similar properties stay together in these processes, five constraints suffice to define the composition of a planet: mass...

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

authors： Morgan JW,Anders E

更新日期：1980-12-01 00:00:00

abstract：:Combining genotypes across datasets is central in facilitating advances in genetics. Data aggregation efforts often face the challenge of record matching-the identification of dataset entries that represent the same individual. We show that records can be matched across genotype datasets that have no shared markers ba...

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

authors： Edge MD,Algee-Hewitt BFB,Pemberton TJ,Li JZ,Rosenberg NA

更新日期：2017-05-30 00:00:00

abstract：:Site-specific heritable mutations in maize genes were engineered by introducing chimeric RNA/DNA oligonucleotides. Two independent targets within the endogenous maize acetohydroxyacid synthase gene sequence were modified in a site-specific fashion, thereby conferring resistance to either imidazolinone or sulfonylurea ...

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

authors： Zhu T,Peterson DJ,Tagliani L,St Clair G,Baszczynski CL,Bowen B

更新日期：1999-07-20 00:00:00

abstract：:We introduce a polynomial C(mu)[Z; q, t], depending on a set of variables Z = z(1), z(2),..., a partition mu, and two extra parameters q, t. The definition of C(mu) involves a pair of statistics (maj(sigma, mu), inv(sigma, mu)) on words sigma of positive integers, and the coefficients of the z(i) are manifestly in N[q...

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

authors： Haglund J

更新日期：2004-11-16 00:00:00

abstract：:We have cloned a full-length cDNA coding for human alcohol dehydrogenase (ADH; alcohol:NAD+ oxidoreductase, EC 1.1.1.1) from a human liver cDNA library constructed in phage lambda gt11. The library was screened by using a rabbit antibody against human ADH as a first probe, by the modified method of Young and Davis [Yo...

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

authors： Ikuta T,Fujiyoshi T,Kurachi K,Yoshida A

更新日期：1985-05-01 00:00:00

abstract：:Real-world studies show that the facial expressions produced during pain and orgasm-two different and intense affective experiences-are virtually indistinguishable. However, this finding is counterintuitive, because facial expressions are widely considered to be a powerful tool for social interaction. Consequently, de...

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

authors： Chen C,Crivelli C,Garrod OGB,Schyns PG,Fernández-Dols JM,Jack RE

更新日期：2018-10-23 00:00:00