Influence of interleukin 12 on p53 peptide vaccination against established Meth A sarcoma.

abstract：:The elucidation of the mechanisms of antigen presentation by major histocompatibility complex class I molecules has stimulated the search for nonreplicative vectors that could deliver CD8+ T cell epitopes to the cytosol of antigen-presenting cells to trigger the activation of specific cytotoxic T lymphocytes (CTLs) in...

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

authors： Saron MF,Fayolle C,Sebo P,Ladant D,Ullmann A,Leclerc C

更新日期：1997-04-01 00:00:00

abstract：:Peptides from the three type I repeats of human endothelial cell thrombospondin, containing the consensus sequence-Trp-Ser-Xaa-Trp-, bind to sulfated glycoconjugates including heparin and sulfatide. The peptides are potent inhibitors for the binding of thrombospondin, laminin, or apolipoprotein E to these ligands. The...

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

authors： Guo NH,Krutzsch HC,Nègre E,Vogel T,Blake DA,Roberts DD

更新日期：1992-04-01 00:00:00

abstract：:Chemokine homologs are encoded by many large DNA viruses, suggesting that they contribute to control of host leukocyte transmigration and trafficking during viral infection. Murine cytomegalovirus carries a CC (beta) chemokine homolog gene giving rise to two related proteins, murine cytomegalovirus chemokine 1 and 2 (...

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

authors： Saederup N,Lin YC,Dairaghi DJ,Schall TJ,Mocarski ES

更新日期：1999-09-14 00:00:00

abstract：:Ferredoxin was isolated from individual Leucaena glauca trees, and the distribution of amino acids at three of the four sites of sequence heterogeneity was determined. The results indicated that the most probable causes of the observed microheterogeneity are the presence of either nonallelic nuclear genes or differing...

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

authors： Benson AM,Yasunobu KT

更新日期：1969-08-01 00:00:00

abstract：:Many multifunctional tumor suppressor proteins have low stability, a property linked to cancer development. The von Hippel-Lindau tumor suppressor protein (pVHL) is one of these proteins. pVHL forms part of the E3 ubiquitin ligase complex that regulates the degradation of the hypoxia-inducible factor (HIF). Under nati...

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

authors： Liu J,Nussinov R

更新日期：2008-01-22 00:00:00

abstract：:Transgenic mice have provided invaluable information about gene function and regulation. However, because of marked differences between rodents and primates, some areas of human biology such as early embryonic development, aging, and maternal-fetal interactions would be best studied in a nonhuman primate model. Here, ...

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

authors： Wolfgang MJ,Eisele SG,Browne MA,Schotzko ML,Garthwaite MA,Durning M,Ramezani A,Hawley RG,Thomson JA,Golos TG

更新日期：2001-09-11 00:00:00

abstract：:Dyskeratosis congenita is a rare inherited disorder characterized by abnormal skin manifestations. Morbidity and mortality from this disease is usually due to bone marrow failure, but idiopathic pulmonary fibrosis and an increased cancer predisposition also occur. Families with autosomal dominant dyskeratosis congenit...

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

authors： Armanios M,Chen JL,Chang YP,Brodsky RA,Hawkins A,Griffin CA,Eshleman JR,Cohen AR,Chakravarti A,Hamosh A,Greider CW

更新日期：2005-11-01 00:00:00

abstract：:Both laboratory and field data suggest that people punish noncooperators even in one-shot interactions. Although such "altruistic punishment" may explain the high levels of cooperation in human societies, it creates an evolutionary puzzle: existing models suggest that altruistic cooperation among nonrelatives is evolu...

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

authors： Boyd R,Gintis H,Bowles S,Richerson PJ

更新日期：2003-03-18 00:00:00

abstract：:Pseudomonas fluorescens Pf-5, a rhizosphere-inhabiting bacterium that suppresses several soilborne pathogens of plants, produces the antibiotics pyrrolnitrin, pyoluteorin, and 2,4-diacetylphloroglucinol. A gene necessary for pyrrolnitrin production by Pf-5 was identified as rpoS, which encodes the stationary-phase sig...

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

authors： Sarniguet A,Kraus J,Henkels MD,Muehlchen AM,Loper JE

更新日期：1995-12-19 00:00:00

abstract：:The recent discovery of superconductivity with relatively high transition temperature (Tc) in the layered iron-based quaternary oxypnictides La[O(1-x)F(x)] FeAs by Kamihara et al. [Kamihara Y, Watanabe T, Hirano M, Hosono H (2008) Iron-based layered superconductor La[O1-xFx] FeAs (x = 0.05-0.12) with Tc = 26 K. J Am C...

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

authors： Hsu FC,Luo JY,Yeh KW,Chen TK,Huang TW,Wu PM,Lee YC,Huang YL,Chu YY,Yan DC,Wu MK

更新日期：2008-09-23 00:00:00

abstract：:The structure of the catalytically inactive mutant (C215S) of the human protein-tyrosine phosphatase 1B (PTP1B) has been solved to high resolution in two complexes. In the first, crystals were grown in the presence of bis-(para-phosphophenyl) methane (BPPM), a synthetic high-affinity low-molecular weight nonpeptidic s...

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

authors： Puius YA,Zhao Y,Sullivan M,Lawrence DS,Almo SC,Zhang ZY

更新日期：1997-12-09 00:00:00

abstract：:The p53 protein is an attractive target for immunotherapy, because mutations in the p53 gene are the most common genetic alterations found in human tumors. These mutations result in high levels of p53 protein in the tumor cell, whereas the expression level of wild-type p53 in nonmalignant tissue is usually much lower....

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

authors： Roth J,Dittmer D,Rea D,Tartaglia J,Paoletti E,Levine AJ

更新日期：1996-05-14 00:00:00

abstract：:The C terminus of transcription factor NusA from Escherichia coli comprises two repeat units, which bind during antitermination to protein N from phage lambda. To delineate the structural basis of the NusA-lambdaN interaction, we attempted to crystallize the NusA C-terminal repeats in complex with a lambdaN peptide (r...

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

authors： Bonin I,Mühlberger R,Bourenkov GP,Huber R,Bacher A,Richter G,Wahl MC

更新日期：2004-09-21 00:00:00

abstract：:Atomically precise metal clusters have attracted increasing interest owing to their unique size-dependent properties; however, little has been known about the effect of size on the catalytic properties of metal clusters at the single-cluster level. Here, by real-time monitoring with single-molecule fluorescence micros...

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

authors： Zhang Y,Song P,Chen T,Liu X,Chen T,Wu Z,Wang Y,Xie J,Xu W

更新日期：2018-10-16 00:00:00

abstract：:In a search for Polo-like kinase 1 (Plk1)-interacting proteins using a yeast two-hybrid system, we have identified histone acetyltransferase binding to the origin recognition complex 1 (Hbo1) as a potential Plk1 target. Here, we show that the interaction between Plk1 and Hbo1 is mitosis-specific and that Plk1 phosphor...

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

authors： Wu ZQ,Liu X

更新日期：2008-02-12 00:00:00

abstract：:Salt and water secretion from intestinal epithelia requires enhancement of anion permeability across the apical membrane of Cl- secreting cells lining the crypt, the secretory gland of the intestine. Paneth cells located at the base of the small intestinal crypt release enteric defensins (cryptdins) apically into the ...

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

authors： Lencer WI,Cheung G,Strohmeier GR,Currie MG,Ouellette AJ,Selsted ME,Madara JL

更新日期：1997-08-05 00:00:00

abstract：:Alpha-actinin-4 is a widely expressed protein that employs an actin-binding site with two calponin homology domains to crosslink actin filaments (F-actin) in a Ca(2+)-sensitive manner in vitro. An inherited, late-onset form of kidney failure is caused by point mutations in the alpha-actinin-4 actin-binding domain. Her...

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

authors： Weins A,Schlondorff JS,Nakamura F,Denker BM,Hartwig JH,Stossel TP,Pollak MR

更新日期：2007-10-09 00:00:00

abstract：:Mass-independent isotope fractionations driven by differences in volumes and shapes of nuclei (the field shift effect) are known in several elements and are likely to be found in more. All-electron relativistic electronic structure calculations can predict this effect but at present are computationally intensive and l...

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

authors： Schauble EA

更新日期：2013-10-29 00:00:00

abstract：:Coxsackievirus causes severe disease in adult mice subjected to sustained post-weaning undernutrition (marasmus). Virus-infected marasmic mice have an increased incidence of mortality, severe lesions, and elevated and persistent viral in target organs. Transfer of immune lymphoid cells 30 min or 24 hr after viral chal...

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

authors： Woodruff JF,Woodruff JJ

更新日期：1971-09-01 00:00:00

abstract：:E2F is a cellular transcription factor that binds to two sites in the adenovirus E2 promoter. Previous experiments have implicated E2F in the E1A-dependent transactivation of the E2 gene since levels of active E2F increase markedly during adenovirus infection in parallel with the increase in E2 transcription, and an E...

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

authors： Hiebert SW,Lipp M,Nevins JR

更新日期：1989-05-01 00:00:00

abstract：:Estrogen receptors (ERs) are believed to be ligand-activated transcription factors belonging to the nuclear receptor superfamily, which on ligand binding translocate into the nucleus and activate gene transcription. To date, two ERs have been identified: ERalpha and ERbeta. ERalpha plays major role in the estrogen-med...

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

authors： Yang SH,Liu R,Perez EJ,Wen Y,Stevens SM Jr,Valencia T,Brun-Zinkernagel AM,Prokai L,Will Y,Dykens J,Koulen P,Simpkins JW

更新日期：2004-03-23 00:00:00

abstract：:LINEs are transposable elements found in various eukaryotes such as plants, protists, insects, and mammals. Their transposition is usually difficult to study, particularly in humans, where some diseases have been shown to result from LINE insertion mutations. This is due to the fact that most copies of any particular ...

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

authors： Pélisson A,Finnegan DJ,Bucheton A

更新日期：1991-06-01 00:00:00

abstract：:Death of pancreatic β cells is a pathological hallmark of type 1 diabetes (T1D). However, the molecular mechanisms of β cell death and its regulation are poorly understood. Here we describe a unique regulatory pathway of β cell death that comprises microRNA-21, its target tumor suppressor PDCD4, and its upstream trans...

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

authors： Ruan Q,Wang T,Kameswaran V,Wei Q,Johnson DS,Matschinsky F,Shi W,Chen YH

更新日期：2011-07-19 00:00:00

abstract：:Male relationships in most species of mammals generally are characterized by intense intrasexual competition, with little bonding among unrelated individuals. In contrast, human societies are characterized by high levels of cooperation and strong bonds among both related and unrelated males. The emergence of cooperati...

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

authors： Patzelt A,Kopp GH,Ndao I,Kalbitzer U,Zinner D,Fischer J

更新日期：2014-10-14 00:00:00

abstract：:We propose approaching prediction from a framework grounded in the theoretical correct prediction rate of a variable set as a parameter of interest. This framework allows us to define a measure of predictivity that enables assessing variable sets for, preferably high, predictivity. We first define the prediction rate ...

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

authors： Lo A,Chernoff H,Zheng T,Lo SH

更新日期：2016-12-13 00:00:00

abstract：:Chromosome 3p and 1p deletions are among the most frequent genetic changes in human lung cancer and although candidate tumor suppressor genes have been identified in these regions, no causative correlations have been drawn between deletion or mutation of these and lung carcinogenesis. We identify XPC and Gadd45a as ge...

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

authors： Hollander MC,Philburn RT,Patterson AD,Velasco-Miguel S,Friedberg EC,Linnoila RI,Fornace AJ Jr

更新日期：2005-09-13 00:00:00

abstract：:The origin recognition complex (ORC) binds sites from which DNA replication is initiated. We address ORC binding selectivity in vivo by mapping ∼52,000 ORC2 binding sites throughout the human genome. The ORC binding profile is broader than those of sequence-specific transcription factors, suggesting that ORC is not bo...

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

authors： Miotto B,Ji Z,Struhl K

更新日期：2016-08-16 00:00:00

abstract：:Modeling studies of terrestrial extrasolar planetary climates are now including the effects of ocean circulation due to a recognition of the importance of oceans for climate; indeed, the peak equator-pole ocean heat transport on Earth peaks at almost half that of the atmosphere. However, such studies have made the ass...

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

authors： Cullum J,Stevens DP,Joshi MM

更新日期：2016-04-19 00:00:00

abstract：:The human papillomavirus E7 protein is phosphorylated at the two serines in positions 31/32, which are part of a consensus sequence for casein kinase II (CKII). In this study, we have investigated the effect of CKII phosphorylation site mutations, all of which lead to unphosphorylated E7 proteins. The replacement of t...

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

authors： Firzlaff JM,Lüscher B,Eisenman RN

更新日期：1991-06-15 00:00:00

abstract：:The effect of different total enzyme concentrations on the flux through the bacterial phosphoenolpyruvate:carbohydrate phosphotransferase system (PTS) in vitro was determined by measuring PTS-mediated carbohydrate phosphorylation at different dilutions of cell-free extract of Escherichia coli. The dependence of the fl...

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

authors： Rohwer JM,Postma PW,Kholodenko BN,Westerhoff HV

更新日期：1998-09-01 00:00:00