Expression of a fms-related oncogene in carcinogen-induced neoplastic epithelial cells.

abstract：:Chemokines and their receptors direct leukocyte migration among blood, lymph and tissues. Evidence has recently accumulated that, besides their chemotactic functions, chemokine receptors are highly versatile players that fine tune immune responses. During human T cell activation by antigen-presenting cells, the chemok...

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

authors： Contento RL,Molon B,Boularan C,Pozzan T,Manes S,Marullo S,Viola A

更新日期：2008-07-22 00:00:00

abstract：:Experimental systemic lupus erythematosus (SLE) can be induced in naive mice by immunization with a murine monoclonal anti-DNA antibody (mAb), 5G12, that bears a major idiotype designated 16/6 Id. Strain-dependent differences were observed in the proliferative responses of lymph node cells of mice immunized with two p...

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

authors： Waisman A,Ruiz PJ,Israeli E,Eilat E,Könen-Waisman S,Zinger H,Dayan M,Mozes E

更新日期：1997-04-29 00:00:00

abstract：:In the past 15 years, the adoption of subnational immigration policies in the United States, such as those established by individual states, has gone from nearly zero to over 300 per year. These include welcoming policies aimed at attracting and incorporating immigrants, as well as unwelcoming policies directed at den...

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

authors： Huo YJ,Dovidio JF,Jiménez TR,Schildkraut DJ

更新日期：2018-01-30 00:00:00

abstract：:Mussels adhere to a variety of surfaces by depositing a highly specific ensemble of 3,4-dihydroxyphenyl-l-alanine (DOPA) containing proteins. The adhesive properties of Mytilus edulis foot proteins mfp-1 and mfp-3 were directly measured at the nano-scale by using a surface forces apparatus (SFA). An adhesion energy of...

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

authors： Lin Q,Gourdon D,Sun C,Holten-Andersen N,Anderson TH,Waite JH,Israelachvili JN

更新日期：2007-03-06 00:00:00

abstract：:A natural (evolutionary) classification is provided for 242 basic helix-loop-helix (bHLH) motif-containing proteins. Phylogenetic analyses of amino acid sequences describe the patterns of evolutionary change within the motif and delimit evolutionary lineages. These evolutionary lineages represent well known functional...

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

authors： Atchley WR,Fitch WM

更新日期：1997-05-13 00:00:00

abstract：:Macrophage migration inhibition factor (MIF) is one of a class of lymphocyte-derived mediator substances (lymphokines) which plays a role in the mechanism of cellular immunity. A variety of other soluble factors produced by non-lymphoid cells have been shown to have effects on macrophage mobility similar to that of MI...

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

authors： Yoshida T,Bigazzi P,Cohen S

更新日期：1975-04-01 00:00:00

abstract：:CCR5 encodes a cell surface chemokine receptor molecule that serves as the principal coreceptor, with CD4, for HIV-type 1 (HIV-1). Varied HIV-1 susceptibility and time to progression to AIDS have been associated with polymorphisms in CCR5. Many of these polymorphisms are located in the 5' cis-regulatory region of CCR5...

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

authors： Bamshad MJ,Mummidi S,Gonzalez E,Ahuja SS,Dunn DM,Watkins WS,Wooding S,Stone AC,Jorde LB,Weiss RB,Ahuja SK

更新日期：2002-08-06 00:00:00

abstract：:Translocations involving c-myc and an Ig locus have been reported rarely in human multiple myeloma (MM). Using specific fluorescence in situ hybridization probes, we show complex karyotypic abnormalities of the c-myc or L-myc locus in 19 of 20 MM cell lines and approximately 50% of advanced primary MM tumors. These ab...

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

authors： Shou Y,Martelli ML,Gabrea A,Qi Y,Brents LA,Roschke A,Dewald G,Kirsch IR,Bergsagel PL,Kuehl WM

更新日期：2000-01-04 00:00:00

abstract：:The role played by postsynaptic alpha-adrenergic receptors in the stimulation of pineal N-acetyltransferase (EC 2.3.1.5) and [3H]melatonin production was investigated in the rat. In vivo studies indicated that phenylephrine, an alpha-adrenergic agonist, potentiated and prolonged the effects of isoproterenol, a beta-ad...

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

authors： Klein DC,Sugden D,Weller JL

更新日期：1983-01-01 00:00:00

abstract：:Invading organisms may spread through local movements (giving rise to a diffusion-like process) and by long-distance jumps, which are often human-mediated. The local spread of invading organisms has been fit with varying success to models that couple local population growth with diffusive spread, but to date no quanti...

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

authors： Suarez AV,Holway DA,Case TJ

更新日期：2001-01-30 00:00:00

abstract：:The SKW-3 cell line, which was established from the malignant cells of a patient with T-cell chronic lymphocytic leukemia, is characterized by a translocation involving chromosome 8 (band q24) and chromosome 14 (band q11) [t(8;14)(q24;q11)]. To determine the position of the gene encoding the alpha chain of the T-cell ...

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

authors： Shima EA,Le Beau MM,McKeithan TW,Minowada J,Showe LC,Mak TW,Minden MD,Rowley JD,Diaz MO

更新日期：1986-05-01 00:00:00

abstract：:The fluorescence decay functions of individual, specifically labeled tRNAPhe molecules exhibit nonexponential character as a result of conformational dynamics occurring during the measurement on a single molecule. tRNAPhe conformational states that interchange much more slowly are evidenced by the distribution of life...

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

authors： Jia Y,Sytnik A,Li L,Vladimirov S,Cooperman BS,Hochstrasser RM

更新日期：1997-07-22 00:00:00

abstract：:Endothelial heterogeneity has important implications in health and disease. Molecular markers selectively expressed in the vasculature of different organs and tissues are currently being explored in targeted therapies with promising results in preclinical and clinical studies. Noteworthy is the role that combinatorial...

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

authors： Tang FHF,Staquicini FI,Teixeira AAR,Michaloski JS,Namiyama GM,Taniwaki NN,Setubal JC,da Silva AM,Sidman RL,Pasqualini R,Arap W,Giordano RJ

更新日期：2019-02-05 00:00:00

abstract：:Bacterial mutants have been isolated, called groN, that block phage development by interference with the action of the product of the phage N gene. lambdatrp phages, which depend on the N product for the synthesis of tryptophan enzymes, do not make these enzymes in groN bacteria. Two type of phage mutants have been is...

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

authors： Georgopoulos CP

更新日期：1971-12-01 00:00:00

abstract：:The first definitive/adult-type hematopoietic stem cells (HSCs) in the mouse aorta-gonad-mesonephros region emerge between embryonic days 10.5 and 11.5. The discovery of clusters of hematopoietic cells on the ventral luminal surface of the dorsal aorta in various vertebrate species has led to speculation that the floo...

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

authors： Taoudi S,Medvinsky A

更新日期：2007-05-29 00:00:00

abstract：:Microtubule-targeting agents (MTAs) are widely used for treatment of cancer and other diseases, and a detailed understanding of the mechanism of their action is important for the development of improved microtubule-directed therapies. Although there is a large body of data on the interactions of different MTAs with pu...

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

authors： Mohan R,Katrukha EA,Doodhi H,Smal I,Meijering E,Kapitein LC,Steinmetz MO,Akhmanova A

更新日期：2013-05-28 00:00:00

abstract：:Methylmercury (MeHg) is a potent neurotoxin that is biomagnified approximately 1-10 million-fold in aquatic carnivores such as the Northern elephant seal (Mirounga angustirostris), whose excreta and molted pelage, in turn, constitute a source of environmental MeHg contamination at the base of marine food chains. The p...

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

authors： Cossaboon JM,Ganguli PM,Flegal AR

更新日期：2015-09-29 00:00:00

abstract：:Mammalian nervous system function involves billions of neurons which are interconnected in a multitude of neural circuits. Here we describe a genetic approach to chart neural circuits. By using an olfactory-specific promoter, we selectively expressed barley lectin in sensory neurons in the olfactory epithelium and vom...

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

authors： Horowitz LF,Montmayeur JP,Echelard Y,Buck LB

更新日期：1999-03-16 00:00:00

abstract：:We determined the complete nucleotide sequence of an infectious proviral molecular clone (FIV-14) of the feline immunodeficiency virus (FIV). FIV-14 has a genome organization similar in complexity to other lentiviruses. In addition to three large open reading frames representing the gag, pol, and env genes, at least f...

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

authors： Olmsted RA,Hirsch VM,Purcell RH,Johnson PR

更新日期：1989-10-01 00:00:00

abstract：:Many cortical neurons combine the information ascending and descending the cortical hierarchy. In the classical view, this information is combined nonlinearly to give rise to a single firing-rate output, which collapses all input streams into one. We analyze the extent to which neurons can simultaneously represent mul...

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

authors： Naud R,Sprekeler H

更新日期：2018-07-03 00:00:00

abstract：:We present a common allosteric mechanism for control of inflammatory and apoptotic caspases. Highly specific thiol-containing inhibitors of the human inflammatory caspase-1 were identified by using disulfide trapping, a method for site-directed small-molecule discovery. These compounds became trapped by forming a disu...

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

authors： Scheer JM,Romanowski MJ,Wells JA

更新日期：2006-05-16 00:00:00

abstract：:A Drosophila cDNA encoding a human transcription factor TFIIB homologue was isolated by PCR methods. The deduced amino acid sequence indicates 85% sequence similarity with human TFIIB, and the corresponding cDNA product expressed in Escherichia coli is interchangeable with human TFIIB for both basal and GAL4-VP16-indu...

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

authors： Yamashita S,Wada K,Horikoshi M,Gong DW,Kokubo T,Hisatake K,Yokotani N,Malik S,Roeder RG,Nakatani Y

更新日期：1992-04-01 00:00:00

abstract：:Multisystem Inflammatory Syndrome in Children (MIS-C) associated with COVID-19 is a newly recognized condition in children with recent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. These children and adult patients with severe hyperinflammation present with a constellation of symptoms that st...

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

authors： Cheng MH,Zhang S,Porritt RA,Noval Rivas M,Paschold L,Willscher E,Binder M,Arditi M,Bahar I

更新日期：2020-10-13 00:00:00

abstract：:The MoxR family of AAA+ ATPases is widespread throughout bacteria and archaea but remains poorly characterized. We recently found that the Escherichia coli MoxR protein, RavA (Regulatory ATPase variant A), tightly interacts with the inducible lysine decarboxylase, LdcI/CadA, to form a unique cage-like structure. Here,...

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

authors： El Bakkouri M,Gutsche I,Kanjee U,Zhao B,Yu M,Goret G,Schoehn G,Burmeister WP,Houry WA

更新日期：2010-12-28 00:00:00

abstract：:Although advances in microfluidic technology have enabled increasingly sophisticated biosensing and bioassay operations to be performed at the microscale, many of these applications employ such small amounts of charged biomolecules (DNA, proteins, and peptides) that they must first be preconcentrated to a detectable l...

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

authors： Shaikh FA,Ugaz VM

更新日期：2006-03-28 00:00:00

abstract：:Clinical data showing correlations between low thyroid-stimulating hormone (TSH) levels and high bone turnover markers, low bone mineral density, and an increased risk of osteoporosis-related fractures are buttressed by mouse genetic and pharmacological studies identifying a direct action of TSH on the skeleton. Here ...

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

authors： Sun L,Zhu LL,Lu P,Yuen T,Li J,Ma R,Baliram R,Moonga SS,Liu P,Zallone A,New MI,Davies TF,Zaidi M

更新日期：2013-06-11 00:00:00

abstract：:The formation of amyloid fibrils is a common biochemical characteristic that occurs in Alzheimer's disease and several other amyloidoses. The unifying structural feature of amyloid fibrils is their specific type of beta-sheet conformation that differentiates these fibrils from the products of normal protein folding re...

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

authors： Habicht G,Haupt C,Friedrich RP,Hortschansky P,Sachse C,Meinhardt J,Wieligmann K,Gellermann GP,Brodhun M,Götz J,Halbhuber KJ,Röcken C,Horn U,Fändrich M

更新日期：2007-12-04 00:00:00

abstract：:CCAAT enhancer-binding protein-alpha (C/EBPalpha) functions as a pleiotropic transcriptional activator of adipocyte genes during adipogenesis. Nuclear factor C/EBP undifferentiated protein (CUP), an isoform of activator protein-2alpha (AP-2alpha), binds to repressive elements in the C/EBPalpha gene promoter, silencing...

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

authors： Jiang MS,Lane MD

更新日期：2000-11-07 00:00:00

abstract：:Transmural stimulation of the isolated adrenal gland of the rat and guinea pig results in secretion of catecholamine. The secretion is due to activation of cholinergic receptors of the adrenal medulla by acetylcholine released from splanchnic nerve terminals after transmural stimulation. Our aim was to see whether the...

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

authors： Wakade AR,Wakade TD

更新日期：1982-05-01 00:00:00

abstract：:Certain models of spoken-language processing, like those for many other perceptual and cognitive processes, posit continuous uptake of sensory input and dynamic competition between simultaneously active representations. Here, we provide compelling evidence for this continuity assumption by using a continuous response,...

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

authors： Spivey MJ,Grosjean M,Knoblich G

更新日期：2005-07-19 00:00:00