c-ets-2 protooncogene has mitogenic and oncogenic activity.

abstract：:Array technologies have made it straightforward to monitor simultaneously the expression pattern of thousands of genes. The challenge now is to interpret such massive data sets. The first step is to extract the fundamental patterns of gene expression inherent in the data. This paper describes the application of self-o...

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

authors： Tamayo P,Slonim D,Mesirov J,Zhu Q,Kitareewan S,Dmitrovsky E,Lander ES,Golub TR

更新日期：1999-03-16 00:00:00

abstract：:Vaccination is the most effective medical intervention ever introduced and, together with clean water and sanitation, it has eliminated a large part of the infectious diseases that once killed millions of people. A recent study concluded that since 1924 in the United States alone, vaccines have prevented 40 million ca...

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

authors： Rappuoli R,Pizza M,Del Giudice G,De Gregorio E

更新日期：2014-08-26 00:00:00

abstract：:The discovery of a steadily growing number of tumor antigens (TAs) has made generic, cell-free, peptide-based cancer vaccines a possible alternative to cytokine-transfected autologous cellular cancer vaccines. The major drawback of peptide vaccines, however, is the poor immunogenicity of peptides. It is commonly thoug...

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

authors： Buschle M,Schmidt W,Zauner W,Mechtler K,Trska B,Kirlappos H,Birnstiel ML

更新日期：1997-04-01 00:00:00

abstract：:Tissue- and cell-specific deletion of the Aqp4 gene is required to differentiate between the numerous pools of aquaporin-4 (AQP4) water channels. A glial-conditional Aqp4 knockout mouse line was generated to resolve whether astroglial AQP4 controls water exchange across the blood-brain interface. The conditional knock...

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

authors： Haj-Yasein NN,Vindedal GF,Eilert-Olsen M,Gundersen GA,Skare Ø,Laake P,Klungland A,Thorén AE,Burkhardt JM,Ottersen OP,Nagelhus EA

更新日期：2011-10-25 00:00:00

abstract：:Autism spectrum disorder (ASD) is characterized by impaired social interactions and communication. The pathogenesis of ASD is not known, but it involves activation of microglia. We had shown that the peptide neurotensin (NT) is increased in the serum of children with ASD and stimulates cultured adult human microglia t...

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

authors： Tsilioni I,Pantazopoulos H,Conti P,Leeman SE,Theoharides TC

更新日期：2020-07-14 00:00:00

abstract：:The biosynthesis and endocrine regulation of sex pheromone production in the female German cockroach (Blattella germanica) were determined. Radio-TLC and radio-GLC were used to demonstrate the metabolism of 3,11-dimethylnonacosane, a major cuticular lipid component, to the corresponding alkan-2-ol and methyl ketone. [...

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

authors： Chase J,Touhara K,Prestwich GD,Schal C,Blomquist GJ

更新日期：1992-07-01 00:00:00

abstract：:The nucleotide sequence of the recognition site for the restriction-modification enzyme of Escherichia coli B (SB site) has been determined. The recognition site is a 15-nucleotide sequence consisting of the trimer 5'TGA3', followed by an 8-nucleotide domain of variable sequence, which in turn is followed by tetramer ...

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

authors： Ravetch JV,Horiuchi K,Zinder ND

更新日期：1978-05-01 00:00:00

abstract：:Complex three-dimensional biophotonic nanostructures produce the vivid structural colors of many butterfly wing scales, but their exact nanoscale organization is uncertain. We used small angle X-ray scattering (SAXS) on single scales to characterize the 3D photonic nanostructures of five butterfly species from two fam...

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

authors： Saranathan V,Osuji CO,Mochrie SG,Noh H,Narayanan S,Sandy A,Dufresne ER,Prum RO

更新日期：2010-06-29 00:00:00

abstract：:Hydra interstitial stem cells continuously give rise to daughter stem cells as well as precursors for nerve and nematocyte differentiation. Growth of the stem cell population is controlled by the self-renewal probability (Ps): Ps is the fraction of stem cell daughters that remain stem cells in each generation. We have...

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

authors： David CN,MacWilliams H

更新日期：1978-02-01 00:00:00

abstract：:A full-length cDNA for tryptophan hydroxylase was cloned from rabbit pineal body by screening an expression library with antibody against rat phenylalanine hydroxylase, which crossreacts with rabbit tryptophan hydroxylase. Clones producing immunoreactive material contain sequences homologous to, yet distinct from, phe...

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

authors： Grenett HE,Ledley FD,Reed LL,Woo SL

更新日期：1987-08-01 00:00:00

abstract：:In the retina, dopamine plays a central role in neural adaptation to light. Progress in the study of dopaminergic amacrine (DA) cells has been limited because they are very few (450 in each mouse retina, 0.005% of retinal neurons). Here, we applied transgenic technology, single-cell global mRNA amplification, and cDNA...

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

authors： Gustincich S,Contini M,Gariboldi M,Puopolo M,Kadota K,Bono H,LeMieux J,Walsh P,Carninci P,Hayashizaki Y,Okazaki Y,Raviola E

更新日期：2004-04-06 00:00:00

abstract：:As a first step in assessing the efficacy of a gene transfer approach to the induction of transplantation tolerance in our miniature swine model, double-copy retroviral vectors engineered to express a drug-resistance marker (neomycin) and a swine class II DRB cDNA were constructed. Infectious particles containing thes...

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

authors： Shafer GE,Emery DW,Gustafsson K,Germana S,Anderson WF,Sachs DH,LeGuern C

更新日期：1991-11-01 00:00:00

abstract：:We have studied the genetic interactions between mutant alleles in 12 genes, designated PER1-PER12, which are essential for peroxisome biogenesis in the yeast Hansenula polymorpha. Recessive mutations in any of these genes determined three different morphological phenotypes: (i) complete absence of peroxisomes (Per-);...

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

authors： Titorenko VI,Waterham HR,Cregg JM,Harder W,Veenhuis M

更新日期：1993-08-15 00:00:00

abstract：:The intestinal mucosa exists in dynamic balance with trillions of luminal microbes. Disruption of the intestinal epithelial barrier, commonly observed in mucosal inflammation and diseases such as inflammatory bowel diseases (IBDs), is often associated with dysbiosis, particularly decreases in species producing short-c...

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

authors： Wang RX,Lee JS,Campbell EL,Colgan SP

更新日期：2020-05-26 00:00:00

abstract：:Oligomerization of members of the p53 family of transcription factors (p53, p63, and p73) is essential for their distinct functions in cell-cycle control and development. To elucidate the molecular basis for tetramer formation of the various family members, we solved the crystal structure of the human p73 tetramerizat...

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

authors： Joerger AC,Rajagopalan S,Natan E,Veprintsev DB,Robinson CV,Fersht AR

更新日期：2009-10-20 00:00:00

abstract：:The technique of self-sustained sequence replication allows isothermal amplification of DNA and RNA molecules in vitro. This method relies on the activities of a reverse transcriptase and a DNA-dependent RNA polymerase to amplify specific nucleic acid sequences. We have modified this protocol to allow selective amplif...

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

authors： Breaker RR,Joyce GF

更新日期：1994-06-21 00:00:00

abstract：:We have cloned a murine cDNA encoding a tyrosine kinase receptor with about 90% similarity to the chicken fibroblast growth factor (FGF) receptor and the human fms-like gene (FLG) tyrosine kinase. This mouse receptor lacks 88 amino acids in the extracellular portion, leaving only two immunoglobulin-like domains compar...

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

authors： Mansukhani A,Moscatelli D,Talarico D,Levytska V,Basilico C

更新日期：1990-06-01 00:00:00

abstract：:The tumor microenvironment restrains conventional T cell (Tconv) activation while facilitating the expansion of Tregs. Here we showed that Tregs' advantage in the tumor milieu relies on supplemental energetic routes involving lipid metabolism. In murine models, tumor-infiltrating Tregs displayed intracellular lipid ac...

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

authors： Pacella I,Procaccini C,Focaccetti C,Miacci S,Timperi E,Faicchia D,Severa M,Rizzo F,Coccia EM,Bonacina F,Mitro N,Norata GD,Rossetti G,Ranzani V,Pagani M,Giorda E,Wei Y,Matarese G,Barnaba V,Piconese S

更新日期：2018-07-10 00:00:00

abstract：:The natural history of follicular lymphoma (FL) is frequently characterized by transformation to a more aggressive diffuse large B cell lymphoma (DLBCL). We compared the gene-expression profiles between transformed DLBCL and their antecedent FL. No genes were observed to increase or decrease their expression in all of...

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

authors： Lossos IS,Alizadeh AA,Diehn M,Warnke R,Thorstenson Y,Oefner PJ,Brown PO,Botstein D,Levy R

更新日期：2002-06-25 00:00:00

abstract：:The appearance of jaws was a turning point in vertebrate evolution because it allowed primitive vertebrates to capture and process large, motile prey. The vertebrate jaw consists of separate dorsal and ventral skeletal elements connected by a joint. How this structure evolved from the unjointed gill bar of a jawless a...

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

authors： Cerny R,Cattell M,Sauka-Spengler T,Bronner-Fraser M,Yu F,Medeiros DM

更新日期：2010-10-05 00:00:00

abstract：:The dnaZX gene of Escherichia coli directs the synthesis of two proteins, DnaZ and DnaX. These products are confirmed as the gamma and tau subunits of DNA polymerase III because antibody to a synthetic peptide present in both the DnaZ and DnaX proteins reacts also with the gamma and tau subunits of holoenzyme. To char...

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

authors： Lee SH,Walker JR

更新日期：1987-05-01 00:00:00

abstract：:The self-association of Toll/interleukin-1 receptor/resistance protein (TIR) domains has been implicated in signaling in plant and animal immunity receptors. Structure-based studies identified different TIR-domain dimerization interfaces required for signaling of the plant nucleotide-binding oligomerization domain-lik...

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

authors： Zhang X,Bernoux M,Bentham AR,Newman TE,Ve T,Casey LW,Raaymakers TM,Hu J,Croll TI,Schreiber KJ,Staskawicz BJ,Anderson PA,Sohn KH,Williams SJ,Dodds PN,Kobe B

更新日期：2017-03-07 00:00:00

abstract：:Agents that act as anion channel blockers (ACBs) and do not permeate cells appear to inhibit exocytosis in platelets, parathyroid cells, and neutrophils. Based in large part on these observations, anion influx through plasma membrane channels has been considered a factor controlling cellular secretion, but there have ...

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

authors： Vostal JG,Reid DM,Jones CE,Shulman NR

更新日期：1989-08-01 00:00:00

abstract：:All extant life employs the same 20 amino acids for protein biosynthesis. Studies on the number of amino acids necessary to produce a foldable and catalytically active polypeptide have shown that a basis set of 7-13 amino acids is sufficient to build major structural elements of modern proteins. Hence, the reasons for...

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

authors： Granold M,Hajieva P,Toşa MI,Irimie FD,Moosmann B

更新日期：2018-01-02 00:00:00

abstract：:Glioblastoma is the most common primary malignant brain tumor of adults and one of the most lethal of all cancers. Patients with this disease have a median survival of 15 months from the time of diagnosis despite surgery, radiation, and chemotherapy. New treatment approaches are needed. Recent works suggest that gliob...

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

authors： Horvath S,Zhang B,Carlson M,Lu KV,Zhu S,Felciano RM,Laurance MF,Zhao W,Qi S,Chen Z,Lee Y,Scheck AC,Liau LM,Wu H,Geschwind DH,Febbo PG,Kornblum HI,Cloughesy TF,Nelson SF,Mischel PS

更新日期：2006-11-14 00:00:00

abstract：:Many processes in science and engineering develop multiscale temporal and spatial patterns, with complex underlying dynamics and time-dependent external forcings. Because of the importance in understanding and predicting these phenomena, extracting the salient modes of variability empirically from incomplete observati...

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

authors： Giannakis D,Majda AJ

更新日期：2012-02-14 00:00:00

abstract：:We searched for germ-line mutations of the APC gene in 79 unrelated patients with familial adenomatous polyposis using a ribonuclease protection analysis coupled with polymerase chain reaction amplifications of genomic DNA. Mutations were found in 53 patients (67%); 28 of the mutations were small deletions and 2 were ...

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

authors： Miyoshi Y,Ando H,Nagase H,Nishisho I,Horii A,Miki Y,Mori T,Utsunomiya J,Baba S,Petersen G

更新日期：1992-05-15 00:00:00

abstract：:It has been postulated that, in the adult visual cortex, visual inputs modulate levels of mRNAs coding for neurotransmitter receptors in an activity-dependent manner. To investigate this possibility, we performed a monocular enucleation in adult rabbits and, 15 days later, collected their left and right visual cortice...

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

authors： Nguyen QT,Matute C,Miledi R

更新日期：1998-03-17 00:00:00

abstract：:Increasing concentrations of estradiol (E2) ranging from 0.01 to 10 nM were found to inhibit partially but significantly the lactogenic effect of ovine prolactin (oPRL) on alpha-lactalbumin production in primate mammary tissues maintained in organ culture for 9 days. E2 at 10 nM inhibited by 38% (mean) PRL-stimulated ...

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

authors： Kleinberg DL,Todd J,Babitsky G

更新日期：1983-07-01 00:00:00

abstract：:Papillomaviruses are small DNA viruses that are associated with benign and malignant epithelial lesions, including >95% of cervical cancers and approximately 20% of head and neck cancers. Because papillomavirus replication and virion production are tied to epithelial cell differentiation, infectious papillomavirus vir...

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

authors： Pyeon D,Lambert PF,Ahlquist P

更新日期：2005-06-28 00:00:00