TNFSF15 inhibits vasculogenesis by regulating relative levels of membrane-bound and soluble isoforms of VEGF receptor 1.

abstract：:Recently, surface-sensitive spectroscopy data and molecular dynamics simulations have generated intense interest in the distribution of electrolyte ions between bulk water and the air/water interface. A partitioning model for cations and anions developed for biopolymer surface is extended here to interpret the effects...

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

authors： Pegram LM,Record MT Jr

更新日期：2006-09-26 00:00:00

abstract：:Efforts to delineate the advent of many enzymes essential to protein translation are often limited by the fact that the modern genetic code evolved before divergence of the tree of life. Glutaminyl-tRNA synthetase (GlnRS) is one noteworthy exception to the universality of the translation apparatus. In eukaryotes and s...

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

authors： Skouloubris S,Ribas de Pouplana L,De Reuse H,Hendrickson TL

更新日期：2003-09-30 00:00:00

abstract：:Despite the growing interest in collective phenomena such as "swarm intelligence" and "wisdom of the crowds," little is known about the mechanisms underlying decision-making in vertebrate animal groups. How do animals use the behavior of others to make more accurate decisions, especially when it is not possible to ide...

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

authors： Ward AJ,Sumpter DJ,Couzin ID,Hart PJ,Krause J

更新日期：2008-05-13 00:00:00

abstract：:Posttranslational modification is an important element in circadian clock function from cyanobacteria through plants and mammals. For example, a number of key clock components are phosphorylated and thereby marked for subsequent ubiquitination and degradation. Through forward genetic analysis we demonstrate that prote...

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

authors： Hong S,Song HR,Lutz K,Kerstetter RA,Michael TP,McClung CR

更新日期：2010-12-07 00:00:00

abstract：:Structure and function of p185neu receptor tyrosine kinase were found to be regulated in a cell cycle-dependent manner. In M phase, p185neu is hyperphosphorylated at serine and/or threonine residues. The phosphotyrosine [Tyr(P)] content of p185neu is at its highest level in G0/G1 phase, decreases through S and G2 phas...

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

authors： Kiyokawa N,Yan DH,Brown ME,Hung MC

更新日期：1995-02-14 00:00:00

abstract：:S-Adenosylhomocysteine hydrolase (SAHH) is a key enzyme in transmethylation reactions that use S-adenosylmethionine as the methyl donor. Because of the importance of SAHH in a number of S-adenosylmethionine-dependent transmethylation reactions, particularly the 5' capping of mRNA during viral replication, SAHH has bee...

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

authors： Masuta C,Tanaka H,Uehara K,Kuwata S,Koiwai A,Noma M

更新日期：1995-06-20 00:00:00

abstract：:The lck gene encodes a membrane-associated protein tyrosine kinase (p56lck) that is believed to participate in lymphocyte-specific signal transduction pathways. To investigate the function of this molecule, transgenic mice were generated carrying the wild-type lck gene or a mutated lck gene encoding a constitutively a...

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

authors： Abraham KM,Levin SD,Marth JD,Forbush KA,Perlmutter RM

更新日期：1991-05-01 00:00:00

abstract：:The G-protein-coupled metabotropic glutamate receptor mGluR1 alpha and the ionotropic glutamate receptor GluR6 were examined for posttranslational palmitoylation. Recombinant receptors were expressed in baculovirus-infected insect cells or in human embryonic kidney cells and were metabolically labeled with [3H]palmiti...

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

authors： Pickering DS,Taverna FA,Salter MW,Hampson DR

更新日期：1995-12-19 00:00:00

abstract：:Cardiomyopathy (CM) is a primary degenerative disease of myocardium and is traditionally categorized into hypertrophic and dilated CMs (HCM and DCM) according to its gross appearance. Cardiomyopathic hamster (CM hamster), a representative model of human hereditary CM, has HCM and DCM inbred sublines, both of which des...

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

authors： Sakamoto A,Ono K,Abe M,Jasmin G,Eki T,Murakami Y,Masaki T,Toyo-oka T,Hanaoka F

更新日期：1997-12-09 00:00:00

abstract：:We report a comprehensive cartography of selective responses to visual letters and words in the human ventral occipito-temporal cortex (VOTC) with direct neural recordings, clarifying key aspects of the neural basis of reading. Intracerebral recordings were performed in a large group of patients (n = 37) presented wit...

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

authors： Lochy A,Jacques C,Maillard L,Colnat-Coulbois S,Rossion B,Jonas J

更新日期：2018-08-07 00:00:00

abstract：:Tuberous sclerosis complex (TSC) is a tumor suppressor syndrome characterized by benign tumors in multiple organs, including the brain and kidney. TSC-associated tumors exhibit hyperactivation of mammalian target of rapamycin complex 1 (mTORC1), a direct inhibitor of autophagy. Autophagy can either promote or inhibit ...

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

authors： Parkhitko A,Myachina F,Morrison TA,Hindi KM,Auricchio N,Karbowniczek M,Wu JJ,Finkel T,Kwiatkowski DJ,Yu JJ,Henske EP

更新日期：2011-07-26 00:00:00

abstract：:Glyceraldehyde-3-phosphate dehydrogenase [GAPDH; D-glyceraldehyde-3-phosphate:NAD+ oxidoreductase (phosphorylating), EC 1.2.1.12] mRNA levels are induced by physiologic concentrations of insulin in cultured 3T3-F442A adipocyte and H35 hepatoma cell lines. To examine the mechanism by which insulin regulates GAPDH mRNA ...

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

authors： Alexander MC,Lomanto M,Nasrin N,Ramaika C

更新日期：1988-07-01 00:00:00

abstract：:In flowering plants, extensive male-female interactions are required for successful fertilization in which various signaling cascades are involved. Prevacuolar compartments (PVC) and vacuoles are two types of subcellular compartments that terminate signal transduction by sequestrating signaling molecules in yeast and ...

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

authors： Hao L,Liu J,Zhong S,Gu H,Qu LJ

更新日期：2016-05-31 00:00:00

abstract：:Recent research links diet-induced obesity (DIO) with impaired immunity, although the underlying mechanisms remain unclear. We find that the induction of inducible NO synthase (iNOS) and cytokines is suppressed in mice with DIO and in bone marrow macrophages (BMMPhi) from mice with DIO exposed to an oral pathogen, Por...

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

authors： Zhou Q,Leeman SE,Amar S

更新日期：2009-06-30 00:00:00

abstract：:The last 2 decades have seen discoveries in highly excited states of atoms and molecules of phenomena that are qualitatively different from the "planetary" model of the atom, and the near-rigid model of molecules, characteristic of these systems in their low-energy states. A unified view is emerging in terms of approx...

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

authors： Kellman ME

更新日期：1996-12-10 00:00:00

abstract：:A densely packed granular system is an example of an out-of-equilibrium system in the jammed state. It has been a longstanding problem to determine whether this class of systems can be described by concepts arising from equilibrium statistical mechanics, such as an effective temperature and compactivity. The measureme...

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

authors： Song C,Wang P,Makse HA

更新日期：2005-02-15 00:00:00

abstract：:The chloride permeability of airway and sweat ductal epithelium of cystic fibrosis (CF) patients is decreased. This abnormality could represent an intrinsic characteristic of the epithelial cell or the response to a tonic extrinsic stimulus, in vivo. We cultured airway epithelial cells derived from CF and non-CF indiv...

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

authors： Stutts MJ,Cotton CU,Yankaskas JR,Cheng E,Knowles MR,Gatzy JT,Boucher RC

更新日期：1985-10-01 00:00:00

abstract：:Inducer-mediated murine erythroleukemia cell (MELC) differentiation provides a model for examining factors determining terminal cell differentiation. The nuclear protein, p53, has been implicated as a potential determinant of cell cycle progression and cell differentiation. In this study p53 content and synthesis, dur...

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

authors： Shen DW,Real FX,DeLeo AB,Old LJ,Marks PA,Rifkind RA

更新日期：1983-10-01 00:00:00

abstract：:Human T lymphocytes were shown to proliferate in response to tetanus toxoid antigen only in the presence of macrophages. This response was inhibited by anti-DRw but not by anti-HLA (A and B loci) antisera added to the cultures and by pretreatment of macrophages but not of T cells with anti-DRw antisera and complement....

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

authors： Geha RS,Milgrom H,Broff M,Alpert S,Martin S,Yunis EJ

更新日期：1979-08-01 00:00:00

abstract：:Tumor-promoting phorbol esters affect the ability of mouse hematopoietic progenitor cells to form morphologically recognizable colonies in culture. They induce myeloid progenitor cells to form colonies of the monocyte/macrophage type in the absence of exogenous granulocyte/macrophage colony-stimulating factor. Convers...

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

authors： Sieber F,Stuart RK,Spivak JL

更新日期：1981-07-01 00:00:00

abstract：:Three lines of evidence indicate that RNA-dependent RNA synthesis occurs in mouse erythroleukemia cells. The first involves labeling studies with [3H]uridine and shows a greater initial labeling rate of globin RNA in the cytoplasm than in the nucleus. Labeled globin RNA found in the cytoplasm after a very short pulse ...

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

authors： Volloch V

更新日期：1986-03-01 00:00:00

abstract：:Male oriental fruit flies (Dacus dorsalis) from colonies in Taiwan and Hawaii were evaluated for limit of response to various analogues of methyl eugenol. The results are interpreted in terms of the geometry and allosteric requirements of the antennal receptor that triggers the characteristic methyl eugenol reflex. Th...

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

authors： Metcalf RL,Metcalf ER,Mitchell WC,Lee LW

更新日期：1979-04-01 00:00:00

abstract：:We report the in vitro long-term (20 wk) changes in cells exposed to well-characterized gold nanoparticles (Au NPs) with varying shapes and surface coatings under both chronic (exposure to Au NPs continuously over 20 wk) and nonchronic (initial acute cell exposure to Au NPs, followed by 20 wk in NP-free cell media) co...

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

authors： Falagan-Lotsch P,Grzincic EM,Murphy CJ

更新日期：2016-11-22 00:00:00

abstract：:Preference behaviors are often established during early life, but the underlying neural circuit mechanisms remain unknown. Adapting a unique nesting behavior assay, we confirmed a "critical period" for developing music preference in C57BL/6 mice. Early music exposure between postnatal days 15 and 24 reversed their inn...

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

authors： Yang EJ,Lin EW,Hensch TK

更新日期：2012-10-16 00:00:00

abstract：:Efficient degradation of plant cell walls by selected anaerobic bacteria is performed by large extracellular multienzyme complexes termed cellulosomes. The spatial arrangement within the cellulosome is organized by a protein called scaffoldin, which recruits the cellulolytic subunits through interactions between cohes...

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

authors： Barth A,Hendrix J,Fried D,Barak Y,Bayer EA,Lamb DC

更新日期：2018-11-27 00:00:00

abstract：:Epithelia in animals are colonized by complex communities of microbes. Although a topic of long-standing interest, understanding the evolution of the microbial communities and their role in triggering innate immune responses has resisted analysis. Cnidaria are among the simplest animals at the tissue grade of organiza...

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

authors： Fraune S,Bosch TC

更新日期：2007-08-07 00:00:00

abstract：:Weeds, which have been the bane of agriculture since the beginning of civilization, are managed manually, mechanically, and, more recently, by chemicals. However, chemical control options are rapidly shrinking due to the recent rise in the number of herbicide-resistant weeds in crop fields, with few alternatives on th...

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

authors： Pandeya D,López-Arredondo DL,Janga MR,Campbell LM,Estrella-Hernández P,Bagavathiannan MV,Herrera-Estrella L,Rathore KS

更新日期：2018-07-17 00:00:00

abstract：:Increased understanding of the precise molecular mechanisms involved in cell survival and cell death signaling pathways offers the promise of harnessing these molecules to eliminate cancer cells without damaging normal cells. Tyrosine kinase oncoproteins promote the genesis of leukemias through both increased cell pro...

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

authors： Kurokawa M,Ito T,Yang CS,Zhao C,Macintyre AN,Rizzieri DA,Rathmell JC,Deininger MW,Reya T,Kornbluth S

更新日期：2013-02-05 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：:Most genetic regulatory mechanisms involve protein-DNA interactions. In these processes, the classical Watson-Crick DNA structure sometimes is distorted severely, which in turn enables the precise recognition of the specific sites by the protein. Despite its key importance, very little is known about such deformation ...

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

authors： Leger JF,Robert J,Bourdieu L,Chatenay D,Marko JF

更新日期：1998-10-13 00:00:00