Delayed mortality effects cut the malaria transmission potential of insecticide-resistant mosquitoes.

abstract：:Inflammation is a major factor in heart disease. IκB kinase (IKK) and its downstream target NF-κB are regulators of inflammation and are activated in cardiac disorders, but their precise contributions and targets are unclear. We analyzed IKK/NF-κB function in the heart by a gain-of-function approach, generating an ind...

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

authors： Maier HJ,Schips TG,Wietelmann A,Krüger M,Brunner C,Sauter M,Klingel K,Böttger T,Braun T,Wirth T

更新日期：2012-07-17 00:00:00

abstract：:Ecosystem restoration aims to restore biodiversity and valuable functions that have been degraded or lost. The Coral Triangle is a hotspot for marine biodiversity held in its coral reefs, seagrass meadows, and mangrove forests, all of which are in global decline. These coastal ecosystems support valuable fisheries and...

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

authors： Williams SL,Ambo-Rappe R,Sur C,Abbott JM,Limbong SR

更新日期：2017-11-07 00:00:00

abstract：:There is accumulating evidence that AKT signaling plays a role in the pathogenesis of schizophrenia. We asked whether Akt1 deficiency in mice results in structural and functional abnormalities in prefrontal cortex (PFC). Exploratory transcriptional profiling revealed concerted alterations in the expression of PFC gene...

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

authors： Lai WS,Xu B,Westphal KG,Paterlini M,Olivier B,Pavlidis P,Karayiorgou M,Gogos JA

更新日期：2006-11-07 00:00:00

abstract：:The mitochondrial DNA polymerase from Drosophila embryos lacks dNTP turnover activity. However, a potent 3'----5' exonuclease activity can be detected by a specific assay in which the exonuclease excises mispaired nucleotides at the 3' termini of primed synthetic and natural DNA templates. The excision of a mispaired ...

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

authors： Kaguni LS,Olson MW

更新日期：1989-09-01 00:00:00

abstract：:As sensors, wireless communication devices, personal health monitoring systems, and autonomous microelectromechanical systems (MEMS) become distributed and smaller, there is an increasing demand for miniaturized integrated power sources. Although thin-film batteries are well-suited for on-chip integration, their energ...

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

authors： Ning H,Pikul JH,Zhang R,Li X,Xu S,Wang J,Rogers JA,King WP,Braun PV

更新日期：2015-05-26 00:00:00

abstract：:Three preparations of purified papain-solublized HL-A antigens have been radiolabeled by reductive methylation using formaldehyde and potassium boro[3H]hydride, and their reaction with specific HL-A antisera has been investigated. Greater than 99 percent of the radioactivity in the [3H]HL-A2 preparation could be compl...

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

authors： Parham P,Terhorst C,Herrmann H,Humphreys RE,Waterfield MD,Strominger JL

更新日期：1975-04-01 00:00:00

abstract：:Human diploid fibroblasts underwent lysis when resuspended in isotonic sucrose. After preparation of a granular fraction by differential centrifugation, lysosomes were almost completely purified by free-flow electrophoresis. Electron micrographs of the final fraction of fibroblast lysosomes (about 25-fold purified) sh...

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

authors： Harms E,Kern H,Schneider JA

更新日期：1980-10-01 00:00:00

abstract：:Morphogenesis during human development relies on the interplay between physiochemical cues that are mediated in part by cellular density and cytoskeletal tension. Here, we interrogated these factors on vascular lineage specification during human-induced pluripotent stem-cell (hiPSC) fate decision. We found that indepe...

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

authors： Smith Q,Rochman N,Carmo AM,Vig D,Chan XY,Sun S,Gerecht S

更新日期：2018-08-07 00:00:00

abstract：:A major problem facing the effective treatment of patients with cancer is how to get the specific antitumor agent into every tumor cell. In this report we describe the use of a strategy that, by using retroviral vectors encoding a truncated human CD5 cDNA, allows the selection of only the infected cells, and we show t...

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

authors： García-Hernández B,Castellanos A,López A,Orfao A,Sánchez-García I

更新日期：1997-11-25 00:00:00

abstract：:We have measured high-resolution x-ray absorption spectra of lanthanide (Ln) and heavy transition metal complexes that display prominent narrow absorption peaks near the L2 and L3 absorption edges. The anomalous scattering factors (f' and f"), which are mathematically related to the absorption cross section, have corr...

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

authors： Lye RC,Phillips JC,Kaplan D,Doniach S,Hodgson KO

更新日期：1980-10-01 00:00:00

abstract：:To test whether gravity is required for normal amphibian development, Xenopus laevis females were induced to ovulate aboard the orbiting Space Shuttle. Eggs were fertilized in vitro, and although early embryonic stages showed some abnormalities, the embryos were able to regulate and produce nearly normal larvae. These...

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

authors： Souza KA,Black SD,Wassersug RJ

更新日期：1995-03-14 00:00:00

abstract：:The nucleolinus is an RNA-rich compartment, closely apposed to or embedded within the nucleolus. Discovered over 150 y ago, fewer than two dozen articles have been published on the nucleolinus, probably because complex histochemical stains are required for its visualization in the great majority of cells. The nucleoli...

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

authors： Alliegro MA,Henry JJ,Alliegro MC

更新日期：2010-08-03 00:00:00

abstract：:Drug resistance testing has been shown to be beneficial for clinical management of HIV type 1 infected patients. Whereas phenotypic assays directly measure drug resistance, the commonly used genotypic assays provide only indirect evidence of drug resistance, the major challenge being the interpretation of the sequence...

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

authors： Beerenwinkel N,Schmidt B,Walter H,Kaiser R,Lengauer T,Hoffmann D,Korn K,Selbig J

更新日期：2002-06-11 00:00:00

abstract：:During the late Pleistocene, early anatomically modern humans coexisted in Europe with the anatomically archaic Neandertals for some thousand years. Under the recent variants of the multiregional model of human evolution, modern and archaic forms were different but related populations within a single evolving species,...

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

authors： Caramelli D,Lalueza-Fox C,Vernesi C,Lari M,Casoli A,Mallegni F,Chiarelli B,Dupanloup I,Bertranpetit J,Barbujani G,Bertorelle G

更新日期：2003-05-27 00:00:00

abstract：:Understanding the pathways that control epithelial carcinogenesis is vital to the development of effective treatments. The Polycomb group family member Bmi1 is overexpressed in numerous epithelial tumors, but its role in their development has not been established. We now show a key role for Bmi1 in lung adenocarcinoma...

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

authors： Dovey JS,Zacharek SJ,Kim CF,Lees JA

更新日期：2008-08-19 00:00:00

abstract：:The bacterio-opsin gene was introduced into a "blind" Halobacterium salinarium mutant that (i) lacked all the four retinal proteins [bacteriorhodopsin (BR), halorhodopsin, and sensory rhodopsins (SRs) I and II] and the transducer protein for SRI and (ii) showed neither attractant response to long wavelength light nor ...

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

authors： Bibikov SI,Grishanin RN,Kaulen AD,Marwan W,Oesterhelt D,Skulachev VP

更新日期：1993-10-15 00:00:00

abstract：:The S10 ribosomal protein operon is regulated autogenously by the product of one of the genes of the operon, the gene encoding ribosomal protein L4. We have used site-directed mutagenesis to isolate leader mutations affecting L4 control. The phenotypes of these mutants demonstrate that L4 regulates both transcription ...

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

authors： Freedman LP,Zengel JM,Archer RH,Lindahl L

更新日期：1987-09-01 00:00:00

abstract：:Most cells in the well-known pre-B-lymphocyte line 18-81 have correctly assembled genes for both alleles at the immunoglobulin heavy chain locus. Only one allele is "active"; the other, "silent" allele contains an amber termination codon. The rate of reversion of this amber codon was determined to be 0.3-1 X 10(-4) pe...

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

authors： Wabl M,Burrows PD,von Gabain A,Steinberg C

更新日期：1985-01-01 00:00:00

abstract：:Quantitatively identifying direct dependencies between variables is an important task in data analysis, in particular for reconstructing various types of networks and causal relations in science and engineering. One of the most widely used criteria is partial correlation, but it can only measure linearly direct associ...

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

authors： Zhao J,Zhou Y,Zhang X,Chen L

更新日期：2016-05-03 00:00:00

abstract：:The role of ornithine decarboxylase (OrnDCase, EC 4.1.1.17) and of the polyamines [putrescine (Put), spermidine (Spd), and spermine (Spm)] in mouse skin tumor promotion was investigated by the use of alpha-difluoromethylornithine (CHF2-Orn), an enzyme-activated irreversible inhibitor of OrnDCase. 12-O-Tetradecanoylpho...

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

authors： Weeks CE,Herrmann AL,Nelson FR,Slaga TJ

更新日期：1982-10-01 00:00:00

abstract：:Alzheimer's disease (AD) is a neurodegenerative disease characterized by impaired cognitive function and the deposition of extracellular amyloid plaques and intracellular tangles. Although the proximal cause of AD is not well understood, it is clear that amyloid-beta (Abeta) plays a critical role in AD pathology. Rece...

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

authors： Massaad CA,Washington TM,Pautler RG,Klann E

更新日期：2009-08-11 00:00:00

abstract：:Changes in O-linked protein glycosylation are known to correlate with disease states but are difficult to monitor in a physiological setting because of a lack of experimental tools. Here, we report a technique for rapid profiling of O-linked glycoproteins in living animals by metabolic labeling with N-azidoacetylgalac...

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

authors： Dube DH,Prescher JA,Quang CN,Bertozzi CR

更新日期：2006-03-28 00:00:00

abstract：:We have isolated a major integral membrane protein from Golgi-derived coatomer-coated vesicles. This 24-kDa protein, p24, defines a family of integral membrane proteins with homologs present in yeast and humans. In addition to sequence similarity, all p24 family members contain a motif with the characteristic heptad r...

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

authors： Stamnes MA,Craighead MW,Hoe MH,Lampen N,Geromanos S,Tempst P,Rothman JE

更新日期：1995-08-15 00:00:00

abstract：:Gene expression in higher organisms is thought to be regulated by a complex network of transcription factor binding and chromatin modifications, yet the relative importance of these two factors remains a matter of debate. Here, we show that a computational approach allows surprisingly accurate prediction of histone mo...

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

authors： Benveniste D,Sonntag HJ,Sanguinetti G,Sproul D

更新日期：2014-09-16 00:00:00

abstract：:To enable discovery of serum antibodies indicative of disease and simultaneously develop reagents suitable for diagnosis, in vitro directed evolution was applied to identify consensus peptides recognized by patients' serum antibodies. Bacterial cell-displayed peptide libraries were quantitatively screened for binders ...

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

authors： Ballew JT,Murray JA,Collin P,Mäki M,Kagnoff MF,Kaukinen K,Daugherty PS

更新日期：2013-11-26 00:00:00

abstract：:In vitro recombination of cloned H-2 genes resulted in two allogeneically novel mouse transplantation antigens in which the C2 domains of H-2Ld and H-2Dd were exchanged. These genes were introduced into mouse L cells by DNA-mediated gene transfer. We have used these transformed fibroblast lines, expressing recombinant...

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

authors： Ozato K,Evans GA,Shykind B,Margulies DH,Seidman JG

更新日期：1983-04-01 00:00:00

abstract：:Purified inside-out vesicles from human erythrocytes were used to investigate the active transport of oxidized glutathione (GSSG). Incubation of vesicles and GSSG in the presence of ATP resulted in the transport of GSSG into the vesicles. When vesicles were incubated with reduced glutathione (GSH), no transport was ob...

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

authors： Kondo T,Dale GL,Beutler E

更新日期：1980-11-01 00:00:00

abstract：:In Drosophila, multiple isoforms of alpha-glycerol-3-phosphate dehydrogenase (sn-glycerol-3-phosphate: NAD+ 2-oxidoreductase, EC 1.1.1.8) are produced in a tissue- and stage-specific manner. To understand the underlying molecular basis of these isoforms, we have sequenced a 5.8-kilobase region of the Drosophila genome...

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

authors： von Kalm L,Weaver J,DeMarco J,MacIntyre RJ,Sullivan DT

更新日期：1989-07-01 00:00:00

abstract：:Cytosine methylation is an epigenetic mark that promotes gene silencing and plays important roles in development and genome defense against transposons. Methylation patterns are established and maintained by DNA methyltransferases that catalyze transfer of a methyl group from S-adenosyl-L-methionine to cytosine bases ...

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

authors： Morales-Ruiz T,Ortega-Galisteo AP,Ponferrada-Marín MI,Martínez-Macías MI,Ariza RR,Roldán-Arjona T

更新日期：2006-05-02 00:00:00

abstract：:Although it is accepted that regulatory T cells (T regs) contribute to cancer progression, most studies in the field consider nonantigen-specific suppression. Here, we show the presence of tumor antigen-specific CD4(+) T regs in the blood of patients with metastatic melanoma. These CD4(+) T regs recognize a broad rang...

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

authors： Vence L,Palucka AK,Fay JW,Ito T,Liu YJ,Banchereau J,Ueno H

更新日期：2007-12-26 00:00:00