AKAP220 manages apical actin networks that coordinate aquaporin-2 location and renal water reabsorption.

abstract：:Modulation of gene expression by steroid hormones is mediated by receptor proteins that associate with regulatory elements of responsive genes upon binding the hormone ligand. The finding that two glucocorticoid responsive elements act cooperatively to stimulate transcription of the tyrosine aminotransferase gene prom...

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

authors： Ankenbauer W,Strähle U,Schütz G

更新日期：1988-10-01 00:00:00

abstract：:Aneuploidy is ubiquitous in cancer, and its phenotypes are inevitably dominant and abnormal. In view of these facts we recently proposed that aneuploidy is sufficient for carcinogenesis generating cancer-specific aneusomies via a chain reaction of autocatalytic aneuploidizations. According to this hypothesis a carcino...

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

authors： Fabarius A,Willer A,Yerganian G,Hehlmann R,Duesberg P

更新日期：2002-05-14 00:00:00

abstract：:A fragment of the cloned gene for the human myeloma ND epsilon chain, coding for the second, third, and fourth domains of the immunoglobulin, has been coupled to the tryptophan control region of an expression plasmid and subcloned in Escherichia coli. Induction of gene expression results in the synthesis of the expect...

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

authors： Kenten J,Helm B,Ishizaka T,Cattini P,Gould H

更新日期：1984-05-01 00:00:00

abstract：:For isolated rat hepatocytes, glucagon, 3':5'-cyclic AMP, 3':5'-cyclic GMP, and epinephrine stimulate the rate of gluconeogenesis from substrates not involving pathways of mitochondrial metabolism. From estimation of the rates of glucose formation, fructose 6-phosphate phosphorylation, and lactate and pyruvate formati...

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

authors： Kneer NM,Bosch AL,Clark MG,Lardy HA

更新日期：1974-11-01 00:00:00

abstract：:With Manduca sexta as a model system, we analyzed how natural odor mixtures that are most effective in eliciting flight and foraging behaviors are encoded in the primary olfactory center in the brain, the antennal lobe. We used gas chromatography coupled with multiunit neural-ensemble recording to identify key odorant...

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

authors： Riffell JA,Lei H,Hildebrand JG

更新日期：2009-11-17 00:00:00

abstract：:The dansyl-conjugated (Dns) peptides Dns-Pro-Gly-Gly-Gln-Gln-Ile-Val and Dns-Ala-Gln-Gln-Ile-Val, patterned on the N-terminal sequence of fibronectin, were synthesized and used for the transglutaminase (protein-glutamine:amine gamma-glutamyltransferase, EC 2.3.2.13)-directed selective blocking of lens proteins that ot...

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

authors： Lorand L,Parameswaran KN,Velasco PT

更新日期：1991-01-01 00:00:00

abstract：:A reversible growth arrest of simian virus 40-transformed human fibroblasts has been produced by replacement of methionine in the growth medium by its immediate metabolic precursor, homocysteine, Although these arrested cells exhibit a greatly reduced cloning efficiency when plated in methionine-supplemented medium, t...

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

authors： Hoffman RM,Jacobsen SJ

更新日期：1980-12-01 00:00:00

abstract：:The harvest of wildlife for human consumption is valued at several billion dollars annually and provides an essential source of meat for hundreds of millions of rural people living in poverty. This harvest is also considered among the greatest threats to biodiversity throughout Africa, Asia, and Latin America. Economi...

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

authors： Brashares JS,Golden CD,Weinbaum KZ,Barrett CB,Okello GV

更新日期：2011-08-23 00:00:00

abstract：:Transgenic mice expressing the sequences coding for the envelope proteins of the hepatitis B virus (HBV) in the liver have been used as a model of the HBV chronic carrier state. We evaluated the possibility of inducing a specific immune response to the viral envelope antigens and thus potentially controlling chronic H...

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

authors： Mancini M,Hadchouel M,Davis HL,Whalen RG,Tiollais P,Michel ML

更新日期：1996-10-29 00:00:00

abstract：:The integrase protein of human immunodeficiency virus type 1 is necessary for the stable integration of the viral genome into host DNA. Integrase catalyzes the 3' processing of the linear viral DNA and the subsequent DNA strand transfer reaction that inserts the viral DNA ends into host DNA. Although full-length integ...

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

authors： Jenkins TM,Hickman AB,Dyda F,Ghirlando R,Davies DR,Craigie R

更新日期：1995-06-20 00:00:00

abstract：:Light emission produced by the reversible collapse of a cavity in a dielectric medium is given an initial, simplified treatment. The agreement between planar and spherical shapes indicates the volume nature of the effect. ...

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

authors： Schwinger J

更新日期：1993-02-01 00:00:00

abstract：:Human craniofacial data were used to assess the similarities and differences between recent and prehistoric Old World samples, and between these samples and a similar representation of samples from the New World. The data were analyzed by the neighbor-joining clustering procedure, assisted by bootstrapping and by cano...

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

authors： Brace CL,Nelson AR,Seguchi N,Oe H,Sering L,Qifeng P,Yongyi L,Tumen D

更新日期：2001-08-14 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：:Emerging evidence suggests that transforming growth factor-beta (TGF-beta) is an important mediator of diabetic nephropathy. We showed previously that short-term treatment with a neutralizing monoclonal anti-TGF-beta antibody (alphaT) in streptozotocin-diabetic mice prevents early changes of renal hypertrophy and incr...

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

authors： Ziyadeh FN,Hoffman BB,Han DC,Iglesias-De La Cruz MC,Hong SW,Isono M,Chen S,McGowan TA,Sharma K

更新日期：2000-07-05 00:00:00

abstract：:We studied visual perception using an annular random-dot motion stimulus called the racetrack. We recorded neural activity using magnetoencephalography while subjects viewed variants of this stimulus that contained no inherent motion or various degrees of embedded motion. Subjects reported seeing rotary motion during ...

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

authors： Crowe DA,Leuthold AC,Georgopoulos AP

更新日期：2010-12-28 00:00:00

abstract：:Suppressor T cells have been shown to be much more radiosensitive than other lymphoïd cells, and we have tried to reduce tumor growth by low-dose irradiation. Syngeneic DBA/2 mice received whole-body irradiation (150 rads; 1 rad = 0.01 J/kg) 6 days after P815 tumor inoculation. Tumor growth is significantly reduced in...

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

authors： Tilkin AF,Schaaf-Lafontaine N,Van Acker A,Boccadoro M,Urbain J

更新日期：1981-03-01 00:00:00

abstract：:Enterohemorrhagic Escherichia coli O157 is one of the leading worldwide public health concerns, causing large outbreaks of hemorrhagic colitis as well as numerous small outbreaks and sporadic cases. The variability of restriction enzyme-digestion patterns of O157 genomes, which is widely used to distinguish strains in...

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

authors： Ohnishi M,Terajima J,Kurokawa K,Nakayama K,Murata T,Tamura K,Ogura Y,Watanabe H,Hayashi T

更新日期：2002-12-24 00:00:00

abstract：:Earlier work has shown that mitochondrial proteins synthesized in the cytosol are initially made as larger precursors which are then transferred into the organelles and processed to their mature size in the absence of protein synthesis. It is now demonstrated that depletion of the mitochondrial matrix ATP in intact ye...

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

authors： Nelson N,Schatz G

更新日期：1979-09-01 00:00:00

abstract：:Hereditary hemochromatosis (HH) is a common chronic human genetic disorder whose hallmark is systemic iron overload. Homozygosity for a mutation in the MHC class I heavy chain paralogue gene HFE has been found to be a primary cause of HH. However, many individuals homozygous for the defective allele of HFE do not deve...

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

authors： Sproule TJ,Jazwinska EC,Britton RS,Bacon BR,Fleming RE,Sly WS,Roopenian DC

更新日期：2001-04-24 00:00:00

abstract：:The central limit theorem is applied to group foraging to show an automatic and universal benefit to group living. This may explain the paradoxical inverse correlation between group size and per capita brood production in primitively eusocial insects and why only one of the five major lineages of social insects contai...

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

authors： Wenzel JW,Pickering J

更新日期：1991-01-01 00:00:00

abstract：:The 1H NMR signal from oxymyoglobin, a low-concentration diamagnetic protein, is visible in myocardial tissue. The methyl group of the Val-E11 resonates in a clear spectral region at -2.76 ppm and responds to dynamic changes in cellular oxygenation. With CO, the signal shifts to -2.4 ppm. The Val-E11 peak assignment a...

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

authors： Kreutzer U,Wang DS,Jue T

更新日期：1992-05-15 00:00:00

abstract：:The human major histocompatibility complex includes approximately 14 class II HLA genes within the HLA-D region, most of which exist in multiple allelic forms. One of these genes, the DQ3.2 beta gene, accounts for the well-documented association of HLA-DR4 with insulin-dependent diabetes mellitus and is the single all...

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

authors： Kwok WW,Lotshaw C,Milner EC,Knitter-Jack N,Nepom GT

更新日期：1989-02-01 00:00:00

abstract：:Injection of 3':5'-cyclic AMP (cAMP) into larvae of the fly Sarcophaga bullata 3-4 hr before the beginning of puparium formation (red-spiracle stage) greatly accelerates the onset of tanning without affecting initiation of puparium formation (anterior retraction). Accelerated tanning resembles real tanning in two impo...

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

authors： Fraenkel G,Blechl A,Blechl J,Herman P,Seligman MI

更新日期：1977-05-01 00:00:00

abstract：:Tunas are migratory fishes in offshore habitats and top predators with unique features. Despite their ecological importance and high market values, the open-ocean lifestyle of tuna, in which effective sensing systems such as color vision are required for capture of prey, has been poorly understood. To elucidate the ge...

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

authors： Nakamura Y,Mori K,Saitoh K,Oshima K,Mekuchi M,Sugaya T,Shigenobu Y,Ojima N,Muta S,Fujiwara A,Yasuike M,Oohara I,Hirakawa H,Chowdhury VS,Kobayashi T,Nakajima K,Sano M,Wada T,Tashiro K,Ikeo K,Hattori M,Kuhara S,

更新日期：2013-07-02 00:00:00

abstract：:Extensive studies have detailed the molecular regulation of individual components of the hemostatic system, including platelets, coagulation factors, and regulatory proteins. Questions remain, however, about how these elements are integrated at the systems level within a rapidly changing physical environment. To answe...

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

authors： Tomaiuolo M,Matzko CN,Poventud-Fuentes I,Weisel JW,Brass LF,Stalker TJ

更新日期：2019-02-05 00:00:00

abstract：:There is increasing, but largely indirect, evidence pointing to an effect of commensal gut microbiota on the central nervous system (CNS). However, it is unknown whether lactic acid bacteria such as Lactobacillus rhamnosus could have a direct effect on neurotransmitter receptors in the CNS in normal, healthy animals. ...

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

authors： Bravo JA,Forsythe P,Chew MV,Escaravage E,Savignac HM,Dinan TG,Bienenstock J,Cryan JF

更新日期：2011-09-20 00:00:00

abstract：:Magnetotactic bacteria synthesize highly uniform intracellular magnetite nanoparticles through the action of several key biomineralization proteins. These proteins are present in a unique lipid-bound organelle (the magnetosome) that functions as a nanosized reactor in which the particle is formed. A master regulator p...

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

authors： Rawlings AE,Bramble JP,Walker R,Bain J,Galloway JM,Staniland SS

更新日期：2014-11-11 00:00:00

abstract：:It is becoming clear that steroids can be synthesized de novo by the brain and other nervous systems. Such steroids are called neurosteroids, and de novo neurosteroidogenesis from cholesterol is a conserved property of vertebrate brains. In this study, we show that the newt brain actively produces 7alpha-hydroxypregne...

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

authors： Matsunaga M,Ukena K,Baulieu EE,Tsutsui K

更新日期：2004-12-07 00:00:00

abstract：:Excess activation of glutamate receptors and production of free radicals including nitric oxide may result in severe and irreversible damage to the mammalian central nervous system (CNS), but endogenous defense systems that protect neurons from these insults are poorly understood. Here, we purified and isolated a neur...

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

authors： Kume T,Asai N,Nishikawa H,Mano N,Terauchi T,Taguchi R,Shirakawa H,Osakada F,Mori H,Asakawa N,Yonaga M,Nishizawa Y,Sugimoto H,Shimohama S,Katsuki H,Kaneko S,Akaike A

更新日期：2002-03-05 00:00:00

abstract：:After exposure to low density lipoprotein (LDL) that had been minimally modified by oxidation (MM-LDL), human endothelial cells (EC) and smooth muscle cells (SMC) cultured separately or together produced 2- to 3-fold more monocyte chemotactic activity than did control cells or cells exposed to freshly isolated LDL. Th...

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

authors： Cushing SD,Berliner JA,Valente AJ,Territo MC,Navab M,Parhami F,Gerrity R,Schwartz CJ,Fogelman AM

更新日期：1990-07-01 00:00:00