Germ-line expression of an oncogenic erbB2 allele confers resistance to erbB2-induced mammary tumorigenesis.

abstract：:Five recombinant DNA plasmids have been constructed that contain structural gene sequences for rat tyrosine hydroxylase [TyrOHase; tyrosine 3-monooxygenase; L-tyrosine, tetrahydropteridine:oxygen oxidoreductase (3-hydroxylating), EC 1.14.16.2]. Rat pheochromocytoma PC 12 cell line, which contains relatively high level...

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

authors： Lamouroux A,Faucon Biguet N,Samolyk D,Privat A,Salomon JC,Pujol JF,Mallet J

更新日期：1982-06-01 00:00:00

abstract：:Previously, we reported that bilateral excitotoxic lesions of the basolateral nucleus of the amygdala (BLA) block the enhancing effects of posttraining systemic or intrahippocampal glucocorticoid administration on memory for inhibitory avoidance training. The present study further examined the basis of this permissive...

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

authors： Roozendaal B,Nguyen BT,Power AE,McGaugh JL

更新日期：1999-09-28 00:00:00

abstract：:By comparing the amino acid sequences of 11 mammalian and 1 avian prion proteins (PrP), structural analyses predicted four alpha-helical regions. Peptides corresponding to these regions of Syrian hamster PrP were synthesized, and, contrary to predictions, three of the four spontaneously formed amyloids as shown by ele...

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

authors： Gasset M,Baldwin MA,Lloyd DH,Gabriel JM,Holtzman DM,Cohen F,Fletterick R,Prusiner SB

更新日期：1992-11-15 00:00:00

abstract：:We have isolated rat brain cDNA clones encoding AE2, a homologue of the erythrocyte anion exchanger, band 3 (AE1). Immunocytochemistry and in situ hybridization reveal that, in brain, AE2 expression is restricted to the basolateral membrane of the choroid plexus epithelium. Expression of a full-length mouse AE2 cDNA i...

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

authors： Lindsey AE,Schneider K,Simmons DM,Baron R,Lee BS,Kopito RR

更新日期：1990-07-01 00:00:00

abstract：:Mate attraction in Aplysia involves a long-distance water-borne signal (the protein pheromone attractin), which is released during egg laying. Aplysia californica attractin attracts species that produce closely related attractins, such as Aplysia brasiliana, whose geographic distribution does not overlap that of A. ca...

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

authors： Painter SD,Cummins SF,Nichols AE,Akalal DB,Schein CH,Braun W,Smith JS,Susswein AJ,Levy M,de Boer PA,ter Maat A,Miller MW,Scanlan C,Milberg RM,Sweedler JV,Nagle GT

更新日期：2004-05-04 00:00:00

abstract：:Rett syndrome (RTT) is a neurodevelopmental disorder caused by mutations in the gene encoding MeCP2. By binding to methylated CpG dinucleotide promoter regions, MeCP2 acts as a transcriptional repressor, predicting that its absence might result in widespread aberrant gene transcription, leading to the RTT phenotype. C...

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

authors： Matarazzo V,Ronnett GV

更新日期：2004-05-18 00:00:00

abstract：:Cholinergic neuromodulation is involved in all aspects of sensory processing and is crucial for processes such as attention, learning and memory, etc. However, despite the known roles of acetylcholine (ACh), we still do not how to disentangle ACh contributions from sensory or task-evoked changes in functional magnetic...

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

authors： Zaldivar D,Rauch A,Logothetis NK,Goense J

更新日期：2018-12-18 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) specifies in the infected cell a set of polypeptides (alpha) whose mRNAs are made in the absence of protein synthesis. The individual mRNAs specifying alpha polypeptides 0, 4, 22, and 27 were purified by hybridization to strand-separated or total HSV-1 DNA fragments cloned in pBR322 plas...

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

authors： Mackem S,Roizman B

更新日期：1980-12-01 00:00:00

abstract：:A mechanistic understanding of the controls on carbon storage and losses is essential for our capacity to predict and mitigate human impacts on the global carbon cycle. Plant litter decomposition is an important first step for carbon and nutrient turnover, and litter inputs and losses are essential in determining soil...

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

authors： Austin AT,Méndez MS,Ballaré CL

更新日期：2016-04-19 00:00:00

abstract：:The sea anemone, Nematostella vectensis, has become an attractive new model organism for comparative genomics and evolutionary developmental biology. Over the last few years, many genes have been isolated and their expression patterns studied to gain insight into their function. More recently, functional tools have be...

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

authors： Renfer E,Amon-Hassenzahl A,Steinmetz PR,Technau U

更新日期：2010-01-05 00:00:00

abstract：:The human MHC represents the strongest susceptibility locus for autoimmune diseases. However, the identification of the true predisposing gene(s) has been handicapped by the strong linkage disequilibrium across the region. Furthermore, most studies to date have been limited to the examination of a subset of the HLA an...

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

authors： International MHC and Autoimmunity Genetics Network.,Rioux JD,Goyette P,Vyse TJ,Hammarström L,Fernando MM,Green T,De Jager PL,Foisy S,Wang J,de Bakker PI,Leslie S,McVean G,Padyukov L,Alfredsson L,Annese V,Hafler DA,Pan-

更新日期：2009-11-03 00:00:00

abstract：:In nearly all eukaryotes, at least some individuals inherit mitochondrial and chloroplast genes from only one parent. There is no single mechanism of uniparental inheritance: organelle gene inheritance is blocked by a variety of mechanisms and at different stages of reproduction in different species. Frequent changes ...

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

authors： Birky CW Jr

更新日期：1995-12-05 00:00:00

abstract：:The rate constants for CO binding to the five-coordinate ferrous iron complexes of 5,10,15,20-[pyromellitoyl(tetrakis-o-oxyoxyphenyl)]porphyrin and 5,10,15,20-[pyromellitoyl(tetrakis-o-oxypropoxyphenyl)]porphyrin have been measured and compared with the corresponding rate constants for other hemes and hemoproteins. Th...

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

authors： Rose EJ,Venkatasubramanian PN,Swartz JC,Jones RD,Basolo F,Hoffman BM

更新日期：1982-09-01 00:00:00

abstract：:Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common blood disorder, presenting multiple symptoms, including hemolytic anemia. It affects 400 million people worldwide, with more than 160 single mutations reported in G6PD. The most severe mutations (about 70) are classified as class I, leading to more...

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

authors： Horikoshi N,Hwang S,Gati C,Matsui T,Castillo-Orellana C,Raub AG,Garcia AA,Jabbarpour F,Batyuk A,Broweleit J,Xiang X,Chiang A,Broweleit R,Vöhringer-Martinez E,Mochly-Rosen D,Wakatsuki S

更新日期：2021-01-26 00:00:00

abstract：:Our long-term goal is the in vivo expression of intrinsically colored proteins without the need for further posttranslational modification or chemical functionalization by externally added reagents. Biocompatible (Aza)Indoles (Inds)/(Aza)Tryptophans (Trp) as optical probes represent almost ideal isosteric substitutes ...

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

authors： Lepthien S,Hoesl MG,Merkel L,Budisa N

更新日期：2008-10-21 00:00:00

abstract：:Genetic studies have revealed thousands of loci predisposing to hundreds of human diseases and traits, revealing important biological pathways and defining novel therapeutic hypotheses. However, the genes discovered to date typically explain less than half of the apparent heritability. Because efforts have largely foc...

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

authors： Zuk O,Schaffner SF,Samocha K,Do R,Hechter E,Kathiresan S,Daly MJ,Neale BM,Sunyaev SR,Lander ES

更新日期：2014-01-28 00:00:00

abstract：:The refractoriness of acute promyelocytic leukemia (APL) with t(11;17)(q23;q21) to all-trans retinoic acid (ATRA)-based therapy concerns clinicians and intrigues basic researchers. By using a murine leukemic model carrying both promyelocytic leukemia zinc finger/retinoic acid receptor-α (PLZF/RARα) and RARα/PLZF fusio...

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

authors： Jiao B,Ren ZH,Liu P,Chen LJ,Shi JY,Dong Y,Ablain J,Shi L,Gao L,Hu JP,Ren RB,de Thé H,Chen Z,Chen SJ

更新日期：2013-02-26 00:00:00

abstract：:HLA-G is the putative natural killer (NK) cell inhibitory ligand expressed on the extravillous cytotrophoblast of the human placenta. Killing of the class I negative human B cell line 721.221 by NK cells is inhibited by the expression of HLA-G. This inhibition is dependent on a high level of HLA-G expression. In the p...

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

authors： Mandelboim O,Pazmany L,Davis DM,Valés-Gómez M,Reyburn HT,Rybalov B,Strominger JL

更新日期：1997-12-23 00:00:00

abstract：:Understanding molecular mechanisms in the context of living cells requires the development of new methods of in vivo biochemical analysis to complement established in vitro biochemistry. A critically important molecular mechanism is genetic recombination, required for the beneficial reassortment of genetic information...

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

authors： Cockram CA,Filatenkova M,Danos V,El Karoui M,Leach DR

更新日期：2015-08-25 00:00:00

abstract：:Granulosa cells from immature hypophysectomized diethylstilbestrol-treated rats displayed pronounced intracellular and intercellular changes after 48 hr of exposure to follicle-stimulating hormone (FSH) in vitro. As determined by light and electron microscopy, most of the FSH-treated cells became highly aggregated and...

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

authors： Amsterdam A,Knecht M,Catt KJ

更新日期：1981-05-01 00:00:00

abstract：:NAD(P)H:quinone oxidoreductase (NQOR; EC 1.6.99.2) is a homodimeric enzyme which catalyzes the reduction of quinones, azo dyes, and other electron acceptors by NADPH or NADH. To pursue subunit functional studies, we expressed a wild-type/mutant heterodimer of NQOR in Escherichia coli. The wild-type subunit of the hete...

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

authors： Cui K,Lu AY,Yang CS

更新日期：1995-02-14 00:00:00

abstract：:Three enzyme reactions have been reported to catalyze the synthesis of phosphoribosylamine in eukaryotic cells. These activities are glutamine phosphoribosylpyrophosphate (P-Rib-P-P) amidotransferase [amidophosphoribosyl-transferase; 5-phosphoribosylamine: pyrophosphate phosphoribosyltransferase (glutamate-amidating) ...

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

authors： Holmes EW,King GL,Leyva A,Singer SC

更新日期：1976-07-01 00:00:00

abstract：:Autism spectrum disorders (ASDs) comprise a highly heritable, multifarious group of neurodevelopmental disorders, which are characterized by repetitive behaviors and impairments in social interactions. Point mutations have been identified in X-linked Neuroligin (NLGN) 3 and 4X genes in patients with ASDs and all of th...

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

authors： Bemben MA,Nguyen QA,Wang T,Li Y,Nicoll RA,Roche KW

更新日期：2015-02-24 00:00:00

abstract：:The sparking of cut grape hemispheres in a household microwave oven has been a poorly explained Internet parlor trick for over two decades. By expanding this phenomenon to whole spherical dimers of various grape-sized fruit and hydrogel water beads, we demonstrate that the formation of plasma is due to electromagnetic...

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

authors： Khattak HK,Bianucci P,Slepkov AD

更新日期：2019-03-05 00:00:00

abstract：:We present evidence that pressures for early childcare may have been one of the driving factors of human evolution. We show through an evolutionary model that runaway selection for high intelligence may occur when (i) altricial neonates require intelligent parents, (ii) intelligent parents must have large brains, and ...

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

authors： Piantadosi ST,Kidd C

更新日期：2016-06-21 00:00:00

abstract：:A synthetic DNA based on the known amino acid sequence of the brain/gut peptide cholecystokinin (CCK) was synthesized. This DNA contained deoxyinosines at ambiguous codon positions and was used as a probe to isolate the CCK gene directly from a human genomic library. Nucleotide sequence analysis of the isolated gene r...

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

authors： Takahashi Y,Kato K,Hayashizaki Y,Wakabayashi T,Ohtsuka E,Matsuki S,Ikehara M,Matsubara K

更新日期：1985-04-01 00:00:00

abstract：:A way to assess specific CD8+ T-cell activity in a skin test analogous to the conventional delayed-type hypersensitivity (DTH) reaction for CD4+ T cells is presented. Local injection of viral class I binding peptides caused a specific CD8+ T-cell-mediated DTH in footpads of virally infected mice. The DTH was inducible...

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

authors： Kündig TM,Althage A,Hengartner H,Zinkernagel RM

更新日期：1992-08-15 00:00:00

abstract：:31P nuclear magnetic relaxation rates for phosphocreatine in intact frog gastrocnemius were compared with those observed in model solutions at 4 degrees, a temperature at which muscle maintains its physiological state for at least 5 hr. Both nuclear Overhauser effect and spin-lattice relaxation rate (1/T1) experiments...

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

authors： Cohen SM,Burt CT

更新日期：1977-10-01 00:00:00

abstract：:The sterol regulatory element-binding protein (SREBP) family of transcription factors controls the biosynthesis of cholesterol and other lipids, and lipid synthesis is critical for cell growth and proliferation. We were, therefore, interested in the expression and activity of SREBPs during the cell cycle. We found tha...

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

authors： Bengoechea-Alonso MT,Punga T,Ericsson J

更新日期：2005-08-16 00:00:00

abstract：:High-resolution maps integrated with the enhanced location data base software (LDB+) give improved estimates of genetic parameters and reveal characteristics of cytogenetic bands. Chiasma interference is intermediate between Kosambi and Carter-Falconer levels, as in Drosophila and the mouse. The autosomal genetic map ...

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

authors： Collins A,Frezal J,Teague J,Morton NE

更新日期：1996-12-10 00:00:00