Cell cycle-dependent regulation of p185neu: a relationship between disruption of this regulation and transformation.

abstract：:To determine possible differences in the cyclic AMP-dependent protein kinases of normal and psoriatic human fibroblasts, the levels of the regulatory subunits (RI and RII, respectively) of protein kinase I and protein kinase II were quantitated by photoaffinity labeling with 8-azido[32P]cAMP. The level of RII was sign...

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

authors： Brion DE,Raynaud F,Plet A,Laurent P,Leduc B,Anderson W

更新日期：1986-07-01 00:00:00

abstract：:For over 40 y the dominant theory of stomatal behavior has been that plants should open stomates until the carbon gained by an infinitesimal additional opening balances the additional water lost times a water price that is constant at least over short periods. This theory has persisted because of its remarkable succes...

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

authors： Wolf A,Anderegg WR,Pacala SW

更新日期：2016-11-15 00:00:00

abstract：:The core protein of a small chondroitin/dermatan sulfate proteoglycan expressed by human fibroblasts and present in extracellular matrices in association with collagen has been cloned from a lambda gt11 fibroblast cDNA library. cDNA clones were isolated by use of antibodies specific for the intact proteoglycan and ant...

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

authors： Krusius T,Ruoslahti E

更新日期：1986-10-01 00:00:00

abstract：:Macrophage responses to Francisella infection have been characterized previously by subdued proinflammatory responses; however, these studies have generally focused on macrophage cell lines or monocyte-derived macrophages. Therefore, we studied the ability of fresh human blood monocytes to engulf and respond to Franci...

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

authors： Gavrilin MA,Bouakl IJ,Knatz NL,Duncan MD,Hall MW,Gunn JS,Wewers MD

更新日期：2006-01-03 00:00:00

abstract：:The estrogen receptor (E2R) from rabbit uterus has an enhanced affinity for BrdUrd-substituted DNA compared to unsubstituted DNA. Increasing levels of BrdUrd substitution (from 0 to 100%) in a DNA sample are associated with increasingly tighter binding of E2R to that DNA as measured by equilibrium competition experime...

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

authors： Kallos J,Fasy TM,Hollander VP,Bick MD

更新日期：1978-10-01 00:00:00

abstract：:The crystal structure of Escherichia coli ornithine transcarbamoylase (OTCase, EC 2.1.3.3) complexed with the bisubstrate analog N-(phosphonacetyl)-L-ornithine (PALO) has been determined at 2.8-A resolution. This research on the structure of a transcarbamoylase catalytic trimer with a substrate analog bound provides n...

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

authors： Ha Y,McCann MT,Tuchman M,Allewell NM

更新日期：1997-09-02 00:00:00

abstract：:The E26 transformation-specific (Ets-1) transcription factor is autoinhibited by a conformationally disordered serine-rich region (SRR) that transiently interacts with its DNA-binding ETS domain. In response to calcium signaling, autoinhibition is reinforced by calmodulin-dependent kinase II phosphorylation of serines...

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

authors： Desjardins G,Meeker CA,Bhachech N,Currie SL,Okon M,Graves BJ,McIntosh LP

更新日期：2014-07-29 00:00:00

abstract：:Adrenocorticotropic hormone (ACTH) inhibited [3H]thymidine incorporation in normal adrenocortical cells of adult rats in culture, with a concomitant increase in corticosterone production and a characteristic retraction of cells. Both dibutyryl cyclic AMP and an analog of ACTH, which produces virtually no cyclic AMP, i...

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

authors： Ramachandran J,Suyama AT

更新日期：1975-01-01 00:00:00

abstract：:Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis is a hallmark of major depressive disorder. A number of studies have shown that this dysregulation is correlated with impaired forebrain glucocorticoid receptor (GR) function. To determine whether a primary, acquired deficit in forebrain GR signaling is an...

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

authors： Boyle MP,Brewer JA,Funatsu M,Wozniak DF,Tsien JZ,Izumi Y,Muglia LJ

更新日期：2005-01-11 00:00:00

abstract：:Existing moral psychology research commonly explains certain phenomena in terms of a motivation to blame. However, this motivation is not measured directly, but rather is inferred from other measures, such as participants' judgments of an agent's blameworthiness. The present paper introduces new methods for assessing ...

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

authors： Ames DL,Fiske ST

更新日期：2015-03-24 00:00:00

abstract：:Age-related degeneration of basal forebrain cholinergic neurons (BFCNs) contributes to cognitive decline in Alzheimer's disease and Down's syndrome. With aging, the partial trisomy 16 (Ts65Dn) mouse model of Down's syndrome exhibited reductions in BFCN size and number and regressive changes in the hippocampal terminal...

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

authors： Cooper JD,Salehi A,Delcroix JD,Howe CL,Belichenko PV,Chua-Couzens J,Kilbridge JF,Carlson EJ,Epstein CJ,Mobley WC

更新日期：2001-08-28 00:00:00

abstract：:Mutations in genes that encode components of the phosphatidyl-inositol 3-kinase (PI3-kinase) signaling pathway are common in human cancer. The recent discovery of nonrandom somatic mutations in the PIK3CA gene of many human tumors suggests an oncogenic role for the mutated enzyme. We have determined the growth-regulat...

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

authors： Kang S,Bader AG,Vogt PK

更新日期：2005-01-18 00:00:00

abstract：:The recent characterization of the prokaryotic Cys(2)His(2) zinc-finger domain, identified in Ros protein from Agrobacterium tumefaciens, has demonstrated that, although possessing a similar zinc coordination sphere, this domain is structurally very different from its eukaryotic counterpart. A search in the databases ...

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

authors： Baglivo I,Russo L,Esposito S,Malgieri G,Renda M,Salluzzo A,Di Blasio B,Isernia C,Fattorusso R,Pedone PV

更新日期：2009-04-28 00:00:00

abstract：:Histidine biosynthesis is an essential process in plants and microorganisms, making it an attractive target for the development of herbicides and antibacterial agents. Imidazoleglycerol-phosphate dehydratase (IGPD), a key enzyme within this pathway, has been biochemically characterized in both Saccharomyces cerevisiae...

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

authors： Rawson S,Bisson C,Hurdiss DL,Fazal A,McPhillie MJ,Sedelnikova SE,Baker PJ,Rice DW,Muench SP

更新日期：2018-02-20 00:00:00

abstract：:The transition from a human diet based exclusively on wild plants and animals to one involving dependence on domesticated plants and animals beginning 10,000 to 11,000 y ago in Southwest Asia set into motion a series of profound health, lifestyle, social, and economic changes affecting human populations throughout mos...

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

authors： Larsen CS,Knüsel CJ,Haddow SD,Pilloud MA,Milella M,Sadvari JW,Pearson J,Ruff CB,Garofalo EM,Bocaege E,Betz BJ,Dori I,Glencross B

更新日期：2019-06-25 00:00:00

abstract：:In the vertebrate central nervous system, the retina has been a useful model for studies of cell fate determination. Recent results from studies conducted in vitro and in vivo suggest a model of retinal development in which both the progenitor cells and the environment change over time. The model is based upon the not...

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

authors： Cepko CL,Austin CP,Yang X,Alexiades M,Ezzeddine D

更新日期：1996-01-23 00:00:00

abstract：:The prefrontal cortex continues to mature after puberty and into early adulthood, mirroring the time course of maturation of cognitive abilities. However, the way in which prefrontal activity changes during peri- and postpubertal cortical maturation is largely unknown. To address this question, we evaluated the develo...

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

authors： Zhou X,Zhu D,Katsuki F,Qi XL,Lees CJ,Bennett AJ,Salinas E,Stanford TR,Constantinidis C

更新日期：2014-03-11 00:00:00

abstract：:Epilepsy, a disease characterized by abnormal brain activity, is a disabling and potentially life-threatening condition for nearly 1% of the world population. Unfortunately, modulation of brain excitability using available antiepileptic drugs can have serious side effects, especially in the developing brain, and some ...

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

authors： Baraban SC,Southwell DG,Estrada RC,Jones DL,Sebe JY,Alfaro-Cervello C,García-Verdugo JM,Rubenstein JL,Alvarez-Buylla A

更新日期：2009-09-08 00:00:00

abstract：:We have previously identified a cellular transcription factor, ATF, which is involved in the expression of multiple adenovirus E1a-inducible genes. Here we show that ATF also binds to regulatory elements in cellular cAMP-inducible promoters. In these cellular promoters, ATF binds to a consensus sequence that has been ...

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

authors： Lin YS,Green MR

更新日期：1988-05-01 00:00:00

abstract：:Visual deficits caused by abnormal visual experience during development are hard to recover in adult animals. Removal of chondroitin sulfate proteoglycans from the mature extracellular matrix with chondroitinase ABC promotes plasticity in the adult visual cortex. We tested whether chondroitinase ABC treatment of adult...

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

authors： Pizzorusso T,Medini P,Landi S,Baldini S,Berardi N,Maffei L

更新日期：2006-05-30 00:00:00

abstract：:The excess proton in water, H(+)(aq), plays a fundamental role in aqueous solution chemistry. Its solution thermodynamic properties are essential to molecular descriptions of that chemistry and for validation of dynamical calculations. Within the quasichemical theory of solutions those thermodynamic properties are con...

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

authors： Asthagiri D,Pratt LR,Kress JD

更新日期：2005-05-10 00:00:00

abstract：:Little is known about how members of the indigenous microflora interact with their mammalian hosts to establish mutually beneficial relationships. We have used a gnotobiotic mouse model to show that Bacteroides thetaiotaomicron, a component of the intestinal microflora of mice and humans, uses a repressor, FucR, as a ...

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

authors： Hooper LV,Xu J,Falk PG,Midtvedt T,Gordon JI

更新日期：1999-08-17 00:00:00

abstract：:We have previously shown that geographic differences in cancer mortalities in Europe are related to (in order of importance): geographic distances (reflecting environmental differences), ethnohistoric distances (encompassing cultural and genetic attributes), and genetic distances of the populations in the areas studie...

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

authors： Sokal RR,Oden NL,Rosenberg MS,Thomson BA

更新日期：2000-05-23 00:00:00

abstract：:The auditory and motor neural systems are closely intertwined, enabling people to carry out tasks such as playing a musical instrument whose mapping between action and sound is extremely sophisticated. While the dorsal auditory stream has been shown to mediate these audio-motor transformations, little is known about h...

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

authors： Wollman I,Penhune V,Segado M,Carpentier T,Zatorre RJ

更新日期：2018-06-26 00:00:00

abstract：:Losses are a possibility in many risky decisions, and organisms have evolved mechanisms to evaluate and avoid them. Laboratory and field evidence suggests that people often avoid risks with losses even when they might earn a substantially larger gain, a behavioral preference termed "loss aversion." The cautionary brak...

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

authors： De Martino B,Camerer CF,Adolphs R

更新日期：2010-02-23 00:00:00

abstract：:Splenic cells from one BALB/c mouse and one C57/BL mouse, immunized with purified rat liver glucocorticoid receptor (GR), were fused with the mouse myeloma cell line Sp 2/0-Ag 14. Screening for production of anti-GR-antibodies by the hybridomas was carried out with an enzyme-linked immunosorbent assay, using partially...

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

authors： Okret S,Wikström AC,Wrange O,Andersson B,Gustafsson JA

更新日期：1984-03-01 00:00:00

abstract：:Age-related macular degeneration (AMD) is the most common cause of blindness for individuals age 50 and above in the developed world. Abnormal growth of choroidal blood vessels, or choroidal neovascularization (CNV), is a hallmark of the neovascular (wet) form of advanced AMD and leads to significant vision loss. A gr...

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

authors： Hasegawa E,Inafuku S,Mulki L,Okunuki Y,Yanai R,Smith KE,Kim CB,Klokman G,Bielenberg DR,Puli N,Falck JR,Husain D,Miller JW,Edin ML,Zeldin DC,Lee KSS,Hammock BD,Schunck WH,Connor KM

更新日期：2017-09-05 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：:A model for the chain melting phase transition in dilute aqueous phospholipid bilayer dispersions is presented. This model includes interactions between head groups, between hydrocarbon chains, and within the chains. The head groups are modeled as hard disks which are constrained to lie on a two-dimensional surface se...

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

authors： Jacobs RE,Hudson B,Andersen HC

更新日期：1975-10-01 00:00:00

abstract：:The region of the murine major histocompatibility complex (MHC) between the Pb (A beta 3) and Ob (A beta 2) genes controls the expression of an intracellular complex named the LMP (low molecular weight polypeptide) complex. DNA probes for at least seven different genes mapping to this region were isolated. These hybri...

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

authors： Cho S,Attaya M,Brown MG,Monaco JJ

更新日期：1991-06-15 00:00:00