Targeting the stromal androgen receptor in primary prostate tumors at earlier stages.

abstract：:Motifs of neural circuitry seem surprisingly conserved over different areas of neocortex or of paleocortex, while performing quite different sensory processing tasks. This apparent paradox may be resolved by the fact that seemingly different problems in sensory information processing are related by transformations (ch...

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

authors： Hopfield JJ

更新日期：1996-12-24 00:00:00

abstract：:The complete soybean leghemoglobin lbc(3) gene was transferred into the legume Lotus corniculatus using an Agrobacterium rhizogenes vector system. Organ-specific expression of the soybean gene was observed in root nodules formed on regenerated transgenic plants after infection with Rhizobium loti. The primary transcri...

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

authors： Stougaard J,Petersen TE,Marcker KA

更新日期：1987-08-01 00:00:00

abstract：:The accumulation of metal ions and amyloid-β (Aβ) aggregates found in the brain of patients with Alzheimer's disease (AD) has been suggested to be involved in AD pathogenesis. To investigate metal-Aβ-associated pathways in AD, development of chemical tools to target metal-Aβ species is desired. Only a few efforts, how...

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

authors： Choi JS,Braymer JJ,Nanga RP,Ramamoorthy A,Lim MH

更新日期：2010-12-21 00:00:00

abstract：:A central tenet in understanding the biological effects of ionizing radiation has been that the initially affected cells were directly damaged by the radiation. By contrast, evidence has emerged concerning "bystander" responses involving damage to nearby cells that were not themselves directly traversed by the radiati...

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

authors： Belyakov OV,Mitchell SA,Parikh D,Randers-Pehrson G,Marino SA,Amundson SA,Geard CR,Brenner DJ

更新日期：2005-10-04 00:00:00

abstract：:The highly productive coastal Mediterranean fishery off the Nile River delta collapsed after the completion of the Aswan High Dam in 1965. But the fishery has been recovering dramatically since the mid-1980s, coincident with large increases in fertilizer application and sewage discharge in Egypt. We use stable isotope...

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

authors： Oczkowski AJ,Nixon SW,Granger SL,El-Sayed AF,McKinney RA

更新日期：2009-02-03 00:00:00

abstract：:A monomorphic anti-HLA-G monoclonal antibody (mAb) was obtained by immunization of HLA-B27/human beta 2-microglobulin double-transgenic mice with transfected murine L cells expressing both HLA-G and human beta 2-microglobulin. This mAb, designated BFL.1, specifically recognizes, by flow cytometry analysis, the immuniz...

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

authors： Bensussan A,Mansur IG,Mallet V,Rodriguez AM,Girr M,Weiss EH,Brem G,Boumsell L,Gluckman E,Dausset J

更新日期：1995-10-24 00:00:00

abstract：:Molecular beacons are DNA probes that form a stem-and-loop structure and possess an internally quenched fluorophore. When they bind to complementary nucleic acids, they undergo a conformational transition that switches on their fluorescence. These probes recognize their targets with higher specificity than probes that...

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

authors： Bonnet G,Tyagi S,Libchaber A,Kramer FR

更新日期：1999-05-25 00:00:00

abstract：:Adenosine, dibutyryl cyclic AMP, monobutyryl cyclic AMP, cyclic AMP, and 5'-AMP have a remarkable morphogenetic effect on cultured iris epithelial cells obtained from adult newt. They alter the broad undulating membrane of the cell into branching strands of cytoplasm, a configuration that has been named "stellate." Th...

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

authors： Ortiz JR,Yamada T,Hsie AW

更新日期：1973-08-01 00:00:00

abstract：:Under steady-state conditions, the immune system is poised to sense and respond to the microbiota. As such, immunity to the microbiota, including T cell responses, is expected to precede any inflammatory trigger. How this pool of preformed microbiota-specific T cells contributes to tissue pathologies remains unclear. ...

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

authors： Hurabielle C,Link VM,Bouladoux N,Han SJ,Merrill ED,Lightfoot YL,Seto N,Bleck CKE,Smelkinson M,Harrison OJ,Linehan JL,Tamoutounour S,Lionakis MS,Kaplan MJ,Nakajima S,Belkaid Y

更新日期：2020-07-14 00:00:00

abstract：:A-kinase anchoring proteins (AKAPs) shape second-messenger signaling responses by constraining protein kinase A (PKA) at precise intracellular locations. A defining feature of AKAPs is a helical region that binds to regulatory subunits (RII) of PKA. Mining patient-derived databases has identified 42 nonsynonymous SNPs...

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

authors： Smith FD,Omar MH,Nygren PJ,Soughayer J,Hoshi N,Lau HT,Snyder CG,Branon TC,Ghosh D,Langeberg LK,Ting AY,Santana LF,Ong SE,Navedo MF,Scott JD

更新日期：2018-12-04 00:00:00

abstract：:Many ion channels exhibit a slow stochastic switching between distinct modes of gating activity. This feature of channel behavior has pronounced implications for the dynamics of ionic currents and the signaling pathways that they regulate. A canonical example is the inositol 1,4,5-trisphosphate receptor (IP3R) channel...

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

authors： Bicknell BA,Goodhill GJ

更新日期：2016-09-06 00:00:00

abstract：:Stroke patients with small central nervous system infarcts often demonstrate an acute dysexecutive syndrome characterized by difficulty with attention, concentration, and processing speed, independent of lesion size or location. We use magnetoencephalography (MEG) to show that disruption of network dynamics may be res...

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

authors： Marsh EB,Brodbeck C,Llinas RH,Mallick D,Kulasingham JP,Simon JZ,Llinás RR

更新日期：2020-12-29 00:00:00

abstract：:Hox genes are conserved transcription factor-encoding genes that specify the identity of body regions in bilaterally symmetrical animals. In the cricket Gryllus bimaculatus, a member of the hemimetabolous insect group Orthoptera, the induction of a subset of mesodermal cells to form the primordial germ cells (PGCs) is...

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

authors： Barnett AA,Nakamura T,Extavour CG

更新日期：2019-08-13 00:00:00

abstract：:Mutations of MECP2 (Methyl-CpG Binding Protein 2) cause Rett syndrome. As a chromatin-associated multifunctional protein, how MeCP2 integrates external signals and regulates neuronal function remain unclear. Although neuronal activity-induced phosphorylation of MeCP2 at serine 421 (S421) has been reported, the full sp...

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

authors： Tao J,Hu K,Chang Q,Wu H,Sherman NE,Martinowich K,Klose RJ,Schanen C,Jaenisch R,Wang W,Sun YE

更新日期：2009-03-24 00:00:00

abstract：:Accumulation of misfolded proteins in the endoplasmic reticulum (ER) triggers the unfolded protein response (UPR), an intracellular signaling pathway that adjusts the protein folding capacity of the ER according to need. If homeostasis in the ER protein folding environment cannot be reestablished, cells commit to apop...

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

authors： Li H,Korennykh AV,Behrman SL,Walter P

更新日期：2010-09-14 00:00:00

abstract：:Reducible compounds that participate in crosslinking were analyzed in hydroxylysine-deficient collagens of patients with a heritable disorder of connective tissue. After treatment with [(3)H]sodium borohydride, new compounds, as well as a totally different pattern of tritiated compounds, were found in hydroxylysine-de...

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

authors： Eyre DR,Glimcher MJ

更新日期：1972-09-01 00:00:00

abstract：:The free and membrane-bound ribosomes of hepatic cells were isolated and used to program protein synthesis in cell-free extracts. Immuno-electrophoretic and radioautographic analysis of the products showed that the membrane-bound ribosomes synthesized serum proteins, whereas ribosomes free of endoplasmic reticulum syn...

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

authors： Ganoza MC,Williams CA

更新日期：1969-08-01 00:00:00

abstract：:A discussion of the range of applicability of Forster long-range energy transfer in the determination of macromolecular dimensions and conformational dynamics is given. Emphasis is laid on the effect of restrictions in the orientational freedom of donor and acceptor and on the importance of the orientational averaging...

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

authors： Dale RE,Eisinger J

更新日期：1976-02-01 00:00:00

abstract：:Cartilage collagen fibrils, which are characterized by their thin, uniform diameters, are formed of a multicomponent system of three collagen types (II, IX, and XI) and interacting proteoglycans. We have used a genetic approach to test whether the proper assembly of this multiprotein structure was altered by overexpre...

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

authors： Garofalo S,Metsäranta M,Ellard J,Smith C,Horton W,Vuorio E,de Crombrugghe B

更新日期：1993-05-01 00:00:00

abstract：:Three components of differentiated muscle membrane, the acetylcholine receptor, acetylcholinesterase (EC 3.1.1.7; acetylcholine hydrolase), and adenylate cyclase [EC 4.6.1.1; ATP pyrophosphate-lyase (cyclizing)], appear simultaneously during myogenesis in cultures of embryonic chick muscle, after the main period of ra...

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

authors： Prives JM,Paterson BM

更新日期：1974-08-01 00:00:00

abstract：:A number of extracellular stimuli, including soluble cytokines and insoluble matrix factors, are known to influence murine embryonic stem cell self-renewal and differentiation behavioral responses via intracellular signaling pathways, but their net effects in combination are difficult to understand. To gain insight co...

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

authors： Prudhomme W,Daley GQ,Zandstra P,Lauffenburger DA

更新日期：2004-03-02 00:00:00

abstract：:An enduring question in correlated systems concerns whether superconductivity is favored at a quantum critical point (QCP) characterized by a divergent quasiparticle effective mass. Despite such a scenario being widely postulated in high T(c) cuprates and invoked to explain non-Fermi liquid transport signatures, exper...

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

authors： Sebastian SE,Harrison N,Altarawneh MM,Mielke CH,Liang R,Bonn DA,Hardy WN,Lonzarich GG

更新日期：2010-04-06 00:00:00

abstract：:The conversion of cells from a normal phenotype to full malignancy apparently requires multiple genetic events. Efforts to reconstruct multistep tumorigenesis in cell culture have shown that two types of oncogenes (typified by HRAS and MYC) can cooperate to elicit complete transformation. Transformation of embryonic r...

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

authors： Hjelle B,Liu E,Bishop JM

更新日期：1988-06-01 00:00:00

abstract：:Multiple-choice examinations play a critical role in university admissions across the world. A key question is whether imposing penalties for wrong answers on these examinations deters guessing from women more than men, disadvantaging female test-takers. We consider data from a large-scale, high-stakes policy change t...

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

authors： Coffman KB,Klinowski D

更新日期：2020-04-21 00:00:00

abstract：:Epidemics, flame propagation, and cardiac rhythms are classic examples of reaction-diffusion waves that describe a switch from one alternative state to another. Only two types of waves are known: pulled, driven by the leading edge, and pushed, driven by the bulk of the wave. Here, we report a distinct class of semipus...

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

authors： Birzu G,Hallatschek O,Korolev KS

更新日期：2018-04-17 00:00:00

abstract：:A disulfide bond that is evidently conserved in the guanine nucleotide-binding protein-coupled receptors is present in rhodopsin between Cys-110 and Cys-187. We have replaced these two cysteine residues by alanine residues and now report on the properties of the resulting rhodopsin mutants. The mutant protein C110A/C1...

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

authors： Davidson FF,Loewen PC,Khorana HG

更新日期：1994-04-26 00:00:00

abstract：:The basic biochemical mechanisms underlying many heritable human polycystic diseases are unknown despite evidence that most cases are caused by mutations in members of several protein families, the most prominent being the polycystin gene family, whose products are found on the primary cilia, or due to mutations in po...

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

authors： Condac E,Silasi-Mansat R,Kosanke S,Schoeb T,Towner R,Lupu F,Cummings RD,Hinsdale ME

更新日期：2007-05-29 00:00:00

abstract：:Previous work shows that the adolescent reward system is hyperactive, but this finding may be confounded by differences in how teens value money. To address this, we examined the neural ontogeny of objective value representation. Adolescent and adult participants performed a monetary gambling task in which they chose ...

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

authors： Barkley-Levenson E,Galván A

更新日期：2014-01-28 00:00:00

abstract：:Tumor necrosis factor-related, activation-induced cytokine (TRANCE), a tumor necrosis factor family member, mediates survival of dendritic cells in the immune system and is required for osteoclast differentiation and activation in the skeleton. We report the skeletal phenotype of TRANCE-deficient mice and its rescue b...

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

authors： Kim N,Odgren PR,Kim DK,Marks SC Jr,Choi Y

更新日期：2000-09-26 00:00:00

abstract：:An Epstein-Barr virus (EBV) deletion mutant, HR-1, cannot immortalize lymphocytes. HR-1 was derived from a virus strain, Jijoye, that is immortalization competent. Using human antiserum from certain patients with chronic active EBV infection, we have identified in Jijoye cells a protein of apparent mass of 78-80 kDa t...

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

authors： Rowe D,Heston L,Metlay J,Miller G

更新日期：1985-11-01 00:00:00