Extreme genetic risk for type 1A diabetes.

abstract：:VASP (vasodilator-stimulated phosphoprotein), an established substrate of cAMP- and cGMP-dependent protein kinases in vitro and in living cells, is associated with focal adhesions, microfilaments, and membrane regions of high dynamic activity. Here, the identification of an 83-kDa protein (p83) that specifically binds...

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

authors： Reinhard M,Jouvenal K,Tripier D,Walter U

更新日期：1995-08-15 00:00:00

abstract：:Bacterial proteins often localize to distinct sites within the cell, but the primary cues that dictate localization are largely unknown. Recent evidence has shown that positive membrane curvature can serve as a cue for localization of a peripheral membrane protein. Here we report that localization of the peripheral me...

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

authors： Ramamurthi KS,Losick R

更新日期：2009-08-11 00:00:00

abstract：:There is a high mortality in patients with diabetes and severe pressure ulcers. For example, chronic pressure sores of the heels often lead to limb loss in diabetic patients. A major factor underlying this is reduced neovascularization caused by impaired activity of the transcription factor hypoxia inducible factor-1 ...

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

authors： Duscher D,Neofytou E,Wong VW,Maan ZN,Rennert RC,Inayathullah M,Januszyk M,Rodrigues M,Malkovskiy AV,Whitmore AJ,Walmsley GG,Galvez MG,Whittam AJ,Brownlee M,Rajadas J,Gurtner GC

更新日期：2015-01-06 00:00:00

abstract：:From 25 to 29 April 2020, the state of Indiana undertook testing of 3,658 randomly chosen state residents for the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus, the agent causing COVID-19 disease. This was the first statewide randomized study of COVID-19 testing in the United States. Both PC...

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

authors： Yiannoutsos CT,Halverson PK,Menachemi N

更新日期：2021-02-02 00:00:00

abstract：:By using differential display PCR, we have identified 98 cDNA fragments from the rat dorsal hippocampus that are expressed differentially between the fast learners and slow learners in the water maze learning task. One of these cDNA fragments encodes the rat serum- and glucocorticoid-inducible kinase (sgk) gene. North...

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

authors： Tsai KJ,Chen SK,Ma YL,Hsu WL,Lee EH

更新日期：2002-03-19 00:00:00

abstract：:The osteopontin (Opn) glycoprotein has been implicated in diverse physiological processes, including vascularization, bone formation, and inflammatory responses. Studies of its role in immune responses has suggested that Opn can set the early stage of type-1 immune (cell-mediated) responses through differential regula...

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

authors： Shinohara ML,Jansson M,Hwang ES,Werneck MB,Glimcher LH,Cantor H

更新日期：2005-11-22 00:00:00

abstract：:The accuracy of the 3'-end processing by cleavage and polyadenylation is essential for mRNA biogenesis and transcription termination. In yeast, two poorly conserved neighboring elements upstream of cleavage sites are important for accuracy and efficiency of this process. These two RNA sequences are recognized by the R...

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

authors： Barnwal RP,Lee SD,Moore C,Varani G

更新日期：2012-12-26 00:00:00

abstract：:It is shown that initiation of translation involves several steps. (i) Binding of fMet-tRNA(fMet) to the bacterial 30S ribosomal subunit in the absence of messenger RNA, yielding a 34S complex. This binding is rapid and dependent on initiation factor 2 but not on initiation factor 3. (ii) Binding of messenger RNA to t...

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

authors： Jay G,Kaempfer R

更新日期：1974-08-01 00:00:00

abstract：:A key component of scientific communication is sufficient information for other researchers in the field to reproduce published findings. For computational and data-enabled research, this has often been interpreted to mean making available the raw data from which results were generated, the computer code that generate...

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

authors： Stodden V,Seiler J,Ma Z

更新日期：2018-03-13 00:00:00

abstract：:The discovery of high-temperature superconductivity in iron pnictides raised the possibility of an unconventional superconducting mechanism in multiband materials. The observation of Fermi-surface (FS)-dependent nodeless superconducting gaps suggested that inter-FS interactions may play a crucial role in superconducti...

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

authors： Terashima K,Sekiba Y,Bowen JH,Nakayama K,Kawahara T,Sato T,Richard P,Xu YM,Li LJ,Cao GH,Xu ZA,Ding H,Takahashi T

更新日期：2009-05-05 00:00:00

abstract：:Spontaneous reciprocal mitotic recombination in the yeast Saccharomyces cerevisiae, associated with heteroallelic recombination, occurs almost exclusively at the two-strand stage and involves recombination of unduplicated chromosomes (i.e., during G1) or the unduplicated regions of chromosomes during the S phase of mi...

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

authors： Esposito MS

更新日期：1978-09-01 00:00:00

abstract：:How did human cooperation evolve? Recent evidence shows that many people are willing to engage in altruistic punishment, voluntarily paying a cost to punish noncooperators. Although this behavior helps to explain how cooperation can persist, it creates an important puzzle. If altruistic punishment provides benefits to...

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

authors： Fowler JH

更新日期：2005-05-10 00:00:00

abstract：:Nicotiana tabacum cv. Turkish Samsun NN plants were transformed with a modified and truncated replicase gene encoded by RNA-2 of cucumber mosaic virus strain Fny. The replicase gene had been modified by deleting a 94-base-pair region spanning nucleotides 1857-1950; the deletion also caused a shift in the open reading ...

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

authors： Anderson JM,Palukaitis P,Zaitlin M

更新日期：1992-09-15 00:00:00

abstract：:The nuclear factor-κB (NFκB) family of transcription factors has been implicated in inflammatory disorders, viral infections, and cancer. Most of the drugs that inhibit NFκB show significant side effects, possibly due to sustained NFκB suppression. Drugs affecting induced, but not basal, NFκB activity may have the pot...

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

authors： Chen M,Liang J,Ji H,Yang Z,Altilia S,Hu B,Schronce A,McDermott MSJ,Schools GP,Lim CU,Oliver D,Shtutman MS,Lu T,Stark GR,Porter DC,Broude EV,Roninson IB

更新日期：2017-09-19 00:00:00

abstract：:High molecular weight proteins extracted from the walking nerves of the shore crab (Carcinus maenas) exhibit a cycle of phosphorylation-dephosphorylation that is influenced by neurotropic compounds and inorganic ions. The net phosphorylation state of the proteins is increased in the presence of K+ ions and decreased w...

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

authors： Schoffeniels E,Dandrifosse G

更新日期：1980-02-01 00:00:00

abstract：:Accumulating evidence suggests cancer cells exhibit a dependency on metabolic pathways regulated by nicotinamide adenine dinucleotide (NAD+). Nevertheless, how the regulation of this metabolic cofactor interfaces with signal transduction networks remains poorly understood in glioblastoma. Here, we report nicotinamide ...

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

authors： Gujar AD,Le S,Mao DD,Dadey DY,Turski A,Sasaki Y,Aum D,Luo J,Dahiya S,Yuan L,Rich KM,Milbrandt J,Hallahan DE,Yano H,Tran DD,Kim AH

更新日期：2016-12-20 00:00:00

abstract：:Insulin resistance, obesity, diabetes, dyslipidemia, and nonalcoholic fatty liver are components of the metabolic syndrome, a disease complex that is increasing at epidemic rates in westernized countries. Although proinflammatory cytokines have been suggested to contribute to the development of these disorders, the mo...

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

authors： Ueki K,Kondo T,Tseng YH,Kahn CR

更新日期：2004-07-13 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：:Inheritance of specific apolipoprotein E (apoE) alleles determines, in large part, the risk and mean age of onset of late-onset familial and sporadic Alzheimer disease. The mechanism by which the apoE isoforms differentially contribute to disease expression is, however, unknown. Isoform-specific differences have been ...

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

authors： Strittmatter WJ,Roses AD

更新日期：1995-05-23 00:00:00

abstract：:The circadian rhythms of melatonin and body temperature are set to an earlier hour in women than in men, even when the women and men maintain nearly identical and consistent bedtimes and wake times. Moreover, women tend to wake up earlier than men and exhibit a greater preference for morning activities than men. Altho...

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

authors： Duffy JF,Cain SW,Chang AM,Phillips AJ,Münch MY,Gronfier C,Wyatt JK,Dijk DJ,Wright KP Jr,Czeisler CA

更新日期：2011-09-13 00:00:00

abstract：:All of the heme-degrading enzymes that have been characterized to date require molecular oxygen as a cosubstrate. Escherichia coli O157:H7 has been shown to express heme uptake and transport proteins, as well as use heme as an iron source. This enteric pathogen colonizes the anaerobic space of the lower intestine in m...

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

authors： LaMattina JW,Nix DB,Lanzilotta WN

更新日期：2016-10-25 00:00:00

abstract：:A simple and highly sensitive catalysis assay is demonstrated based on analyzing reactions with acridonetagged compounds by thin-layer chromatography. As little as 1 pmol of product is readily visualized by its blue fluorescence under UV illumination and identified by its retention factor (Rf). Each assay requires onl...

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

authors： Reymond JL,Koch T,Schröer J,Tierney E

更新日期：1996-04-30 00:00:00

abstract：:Enzyme rates are usually considered to be dependent on local properties of the molecules involved in reactions. However, for large molecules, distant constraints might affect reaction rates by affecting dynamics leading to transition states. In single-molecule experiments we have found that enzymes that relax DNA tors...

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

authors： Bai H,Kath JE,Zörgiebel FM,Sun M,Ghosh P,Hatfull GF,Grindley ND,Marko JF

更新日期：2012-10-09 00:00:00

abstract：:This study details the immune response to cartilage proteoglycan in experimental chronic IgG-induced immune synovitis. Antibodies reactive with purified rabbit proteoglycan monomer were observed in nine of nine rabbits with immune synovitis. IgG-immunized but nonsynovitic control animals with no pathology showed no an...

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

authors： Yoo JU,Kresina TF,Malemud CJ,Goldberg VM

更新日期：1987-02-01 00:00:00

abstract：:We studied the abundance and structure of globin mRNAs present in K562 cells both before and after induction of hemoglobin synthesis by hemin. In vitro translation of poly(A)+ RNA from K562 cells generated protein products corresponding to alpha, A gamma-, G gamma-, epsilon-, and zeta-globin mRNAs. Individual globin m...

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

authors： Dean A,Ley TJ,Humphries RK,Fordis M,Schechter AN

更新日期：1983-09-01 00:00:00

abstract：:In Huntington's disease (HD), mutation of huntingtin causes selective neurodegeneration of dopaminoceptive striatal medium spiny neurons. Transgenic HD model mice that express a portion of the disease-causing form of human huntingtin develop a behavioral phenotype that suggests dysfunction of dopaminergic neurotransmi...

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

authors： Bibb JA,Yan Z,Svenningsson P,Snyder GL,Pieribone VA,Horiuchi A,Nairn AC,Messer A,Greengard P

更新日期：2000-06-06 00:00:00

abstract：:Reactive oxygen species (ROS)-mediated oxidative stress and DNA damage have recently been recognized as contributing to the efficacy of most bactericidal antibiotics, irrespective of their primary macromolecular targets. Inhibitors of targets involved in both combating oxidative stress as well as being required for in...

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

authors： Tiwari S,van Tonder AJ,Vilchèze C,Mendes V,Thomas SE,Malek A,Chen B,Chen M,Kim J,Blundell TL,Parkhill J,Weinrick B,Berney M,Jacobs WR Jr

更新日期：2018-09-25 00:00:00

abstract：:Invariant natural killer T cell (NKT) cells (iNKT cells) produce both T-helper 1 (Th1) and T-helper 2 cytokines in response to α-Galactosylceramide (α-GalCer) stimulation and are thought to be the important effectors in the regulation of both innate and adaptive immunity involved in autoimmune disorders, microbial inf...

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

authors： Wu TN,Lin KH,Chang YJ,Huang JR,Cheng JY,Yu AL,Wong CH

更新日期：2011-10-18 00:00:00

abstract：:Stem cell therapy has emerged as a promising tool for the treatment of a variety of diseases. Previously, we have shown that Akt-modified mesenchymal stem cells mediate tissue repair through paracrine mechanisms. Using a comprehensive functional genomic strategy, we show that secreted frizzled related protein 2 (Sfrp2...

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

authors： Mirotsou M,Zhang Z,Deb A,Zhang L,Gnecchi M,Noiseux N,Mu H,Pachori A,Dzau V

更新日期：2007-01-30 00:00:00

abstract：:In plants, the AUXIN RESPONSE FACTOR (ARF) transcription factor family regulates gene expression in response to auxin. In the absence of auxin, ARF transcription factors are repressed by interaction with AUXIN/INDOLE 3-ACETIC ACID (Aux/IAA) proteins. Although the C termini of ARF and Aux/IAA proteins facilitate their ...

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

authors： Korasick DA,Westfall CS,Lee SG,Nanao MH,Dumas R,Hagen G,Guilfoyle TJ,Jez JM,Strader LC

更新日期：2014-04-08 00:00:00