Enhancement of cellular src gene product associated tyrosyl kinase activity following polyoma virus infection and transformation.

abstract：:The scrapie (PrPSc) and cellular (PrPC) prion proteins are encoded by the same gene, and their different properties are thought to arise from posttranslational modifications. We have found a phosphatidylinositol glycolipid on both PrPC and PrP 27-30 (derived from PrPSc by limited proteolysis at the amino terminus). Et...

journal_title：Cell

authors： Stahl N,Borchelt DR,Hsiao K,Prusiner SB

更新日期：1987-10-23 00:00:00

abstract：:The murine major histocompatibility complex I region encodes two class II antigens, I-A and I-E. From a mouse spleen DNA cosmid library of the b haplotype, we isolated a clone containing the entire I-A beta gene and a separate exon encoding a beta-chain second domain (A beta 2). The A beta gene, encompassing more than...

journal_title：Cell

authors： Larhammar D,Hammerling U,Denaro M,Lund T,Flavell RA,Rask L,Peterson PA

更新日期：1983-08-01 00:00:00

abstract：:The quest to slow aging has come far, and what used to be the domain of science fiction writers and snake oil salesmen may soon become science fact. Innovative new approaches, such as the use of the very short-lived African killifish (Harel et al.), are bridging the translational gap and bring the promise of healthy l...

journal_title：Cell

authors： Wang AM,Promislow DEL,Kaeberlein M

更新日期：2015-02-26 00:00:00

abstract：:A new class of endogenous primate type C virus has been isolated from a continuous tissue culture line of Macaca arctoides cells by co-cultivation with a human cell line. The virus, designated MAC-1, can be transmitted to human and feline cells in tissue culture, and is unrelated, by immunological and nucleic acid hyb...

journal_title：Cell

authors： Todaro GJ,Benveniste RE,Sherwin SA,Sherr CJ

更新日期：1978-04-01 00:00:00

abstract：:Excessive accumulation of neurofilaments in the cell bodies and proximal axons of motor neurons is a major pathological hallmark during the early stages of many human motor neuron diseases. To test directly the consequence of overexpression of the major neurofilament subunit NF-L, we produced transgenic mice that accu...

journal_title：Cell

authors： Xu Z,Cork LC,Griffin JW,Cleveland DW

更新日期：1993-04-09 00:00:00

abstract：:We have isolated five clones containing human histone genes from a human genomic DNA library, using a cloned X. laevis histone H4 cDNA probe (pX1ch4). Each genomic clone has been mapped and the locations of the histone genes have been determined by blot hybridization and hybridization-selection of human histone mRNA. ...

journal_title：Cell

authors： Heintz N,Zernik M,Roeder RG

更新日期：1981-06-01 00:00:00

abstract：:We show that transfer of human fibroblast chromosome 11 (containing the human MyoD gene) from primary cells into 10T1/2 mouse fibroblasts by microcell fusion activates expression of the transferred human MyoD gene and converts these cells to myoblasts. Transfer of human chromosome 11 into B78 melanoma cells also leads...

journal_title：Cell

authors： Thayer MJ,Weintraub H

更新日期：1990-10-05 00:00:00

abstract：:Isolation of genes encoding the receptors for steroids, retinoids, vitamin D, and thyroid hormone and their structural and functional analysis revealed an evolutionarily conserved template for nuclear hormone receptors. This discovery sparked identification of numerous genes encoding related proteins, termed orphan re...

journal_title：Cell

authors： Evans RM,Mangelsdorf DJ

更新日期：2014-03-27 00:00:00

abstract：:Insertion/deletion (IDL) mismatches in DNA are lesions consisting of extra bases on one strand. Here, the binding of p53 and its 14 kDa C-terminal domain to DNAs containing one or three 3-cytosine IDL mismatches was examined. Electron microscopy showed that both p53 forms bound predominantly as tetramers at the lesion...

journal_title：Cell

authors： Lee S,Elenbaas B,Levine A,Griffith J

更新日期：1995-06-30 00:00:00

abstract：:Recent work has identified a mouse gene (tsg101) whose inactivation in fibroblasts results in cellular transformation and the ability to produce metastatic tumors in nude mice. Here, we report that the human homolog, TSG101, which we isolated and mapped to chromosome 11, bands 15.1-15.2, a region proposed to contain t...

journal_title：Cell

authors： Li L,Li X,Francke U,Cohen SN

更新日期：1997-01-10 00:00:00

abstract：:The structure of the complex formed by the arginine-rich motif of the transcriptional antitermination protein N of phage lambda and boxB RNA was determined by heteronuclear magnetic resonance spectroscopy. A bent alpha helix in N recognizes primarily the shape and negatively charged surface of the boxB hairpin through...

journal_title：Cell

authors： Legault P,Li J,Mogridge J,Kay LE,Greenblatt J

更新日期：1998-04-17 00:00:00

abstract：:Egg laying by the nematode Caenorhabditis elegans requires the functioning of the vulva, the gonad, the egg-laying muscles, and the two HSN neurons, which innervate these muscles. By analyzing a newly isolated mutant (dig-1) that displaces the gonad, we discovered that cell interactions coordinate the spatial relation...

journal_title：Cell

authors： Thomas JH,Stern MJ,Horvitz HR

更新日期：1990-09-21 00:00:00

abstract：:Ubiquitin-conjugating enzyme variant (UEV) proteins resemble ubiquitin-conjugating enzymes (E2s) but lack the defining E2 active-site residue. The MMS2-encoded UEV protein has been genetically implicated in error-free postreplicative DNA repair in Saccharomyces cerevisiae. We show that Mms2p forms a specific heteromer...

journal_title：Cell

authors： Hofmann RM,Pickart CM

更新日期：1999-03-05 00:00:00

abstract：:Animals learn to avoid harmful situations by associating a neutral stimulus with a painful one, resulting in a stable threat memory. In mammals, this form of learning requires the amygdala. Although pain is the main driver of aversive learning, the mechanism that transmits pain signals to the amygdala is not well reso...

journal_title：Cell

authors： Han S,Soleiman MT,Soden ME,Zweifel LS,Palmiter RD

更新日期：2015-07-16 00:00:00

abstract：:Sirtuins are thought to form crucial links between energy levels and cellular metabolism. Libert et al. now provide evidence that SIRT1 activity in the brain modifies mammalian emotional behavior via monoamine signaling and that changes in this pathway might contribute to human affective disorders. ...

journal_title：Cell

authors： Drew LJ,Hen R

更新日期：2011-12-23 00:00:00

abstract：:Fission yeast Cid13 and budding yeast Trf4/5 are members of a newly identified nucleotidyltransferase family conserved from yeast to man. Trf4/5 are thought to be essential DNA polymerases. We report that Cid13 is a poly(A) polymerase. Unlike conventional poly(A) polymerases, which act in the nucleus and indiscriminat...

journal_title：Cell

authors： Saitoh S,Chabes A,McDonald WH,Thelander L,Yates JR,Russell P

更新日期：2002-05-31 00:00:00

abstract：:We investigated a herpesvirus mutant that contains a single base insertion in its thymidine kinase (tk) gene yet expresses low levels of TK via a net +1 translational recoding event. Within this mutant gene, we defined a G-rich signal that is sufficient to induce recoding. Unlike other translational recoding events, d...

journal_title：Cell

authors： Horsburgh BC,Kollmus H,Hauser H,Coen DM

更新日期：1996-09-20 00:00:00

abstract：:Pathogenic simian immunodeficiency virus (SIV) infection is associated with enteropathy, which likely contributes to AIDS progression. To identify candidate etiologies for AIDS enteropathy, we used next-generation sequencing to define the enteric virome during SIV infection in nonhuman primates. Pathogenic, but not no...

journal_title：Cell

authors： Handley SA,Thackray LB,Zhao G,Presti R,Miller AD,Droit L,Abbink P,Maxfield LF,Kambal A,Duan E,Stanley K,Kramer J,Macri SC,Permar SR,Schmitz JE,Mansfield K,Brenchley JM,Veazey RS,Stappenbeck TS,Wang D,Barouch DH,

更新日期：2012-10-12 00:00:00

abstract：:The immortal strand hypothesis posits that the propensity of stem cell compartments to give rise to cancer in later life can be minimized if stem cells, during the process of self-renewal, retain those DNA strands with the fewest mutations acquired during DNA replication. In this Essay, I explore evidence in support o...

journal_title：Cell

authors： Rando TA

更新日期：2007-06-29 00:00:00

abstract：:Activation of Agouti-related peptide (AgRP) neurons potently promotes feeding, and chronically altering their activity also affects peripheral glucose homeostasis. We demonstrate that acute activation of AgRP neurons causes insulin resistance through impairment of insulin-stimulated glucose uptake into brown adipose t...

journal_title：Cell

authors： Steculorum SM,Ruud J,Karakasilioti I,Backes H,Engström Ruud L,Timper K,Hess ME,Tsaousidou E,Mauer J,Vogt MC,Paeger L,Bremser S,Klein AC,Morgan DA,Frommolt P,Brinkkötter PT,Hammerschmidt P,Benzing T,Rahmouni K,Wunder

更新日期：2016-03-24 00:00:00

abstract：:Many organs are composed of epithelial tubes that transport vital fluids. Such tubular organs develop in many different ways and generate tubes of widely varying sizes and structures, but always with the apical epithelial surface lining the lumen. We describe recent progress in several diverse cell culture and genetic...

journal_title：Cell

authors： Lubarsky B,Krasnow MA

更新日期：2003-01-10 00:00:00

abstract：:We have characterized regulation of a complex Chlamydomonas reinhardtii chloroplast (PA) whose activity is stimulated by the DNA gyrase inhibitor novobiocin, both in the alga itself and in a heterologous Escherichia coli plasmid system. Since novobiocin is known to reduce torsional stress in E. coli DNA, we interpret ...

journal_title：Cell

authors： Thompson RJ,Mosig G

更新日期：1987-01-30 00:00:00

abstract：:The budding yeast, Saccharomyces cerevisiae, has emerged as an archetype of eukaryotic cell biology. Here we show that S. cerevisiae is also a model for the evolution of cooperative behavior by revisiting flocculation, a self-adherence phenotype lacking in most laboratory strains. Expression of the gene FLO1 in the la...

journal_title：Cell

authors： Smukalla S,Caldara M,Pochet N,Beauvais A,Guadagnini S,Yan C,Vinces MD,Jansen A,Prevost MC,Latgé JP,Fink GR,Foster KR,Verstrepen KJ

更新日期：2008-11-14 00:00:00

abstract：:The "protective protein" is a glycoprotein that associates with lysosomal beta-galactosidase and neuraminidase and is deficient in the autosomal recessive disorder galactosialidosis. We have isolated the cDNA encoding human "protective protein". The clone recognizes a 2 kb mRNA in normal cells that is not evident in f...

journal_title：Cell

authors： Galjart NJ,Gillemans N,Harris A,van der Horst GT,Verheijen FW,Galjaard H,d'Azzo A

更新日期：1988-09-09 00:00:00

abstract：:The c-Abl tyrosine kinase is inhibited by mechanisms that are poorly understood. Disruption of these mechanisms in the Bcr-Abl oncoprotein leads to several forms of human leukemia. We found that like Src kinases, c-Abl 1b is activated by phosphotyrosine ligands. Ligand-activated c-Abl is particularly sensitive to the ...

journal_title：Cell

authors： Hantschel O,Nagar B,Guettler S,Kretzschmar J,Dorey K,Kuriyan J,Superti-Furga G

更新日期：2003-03-21 00:00:00

abstract：:T lymphocyte selection and lineage commitment in the thymus requires multiple signals. Herein, CD4+ T cell generation required engagement of CD83, a surface molecule expressed by thymic epithelial and dendritic cells. CD83-deficient (CD83-/-) mice had a specific block in CD4+ single-positive thymocyte development with...

journal_title：Cell

authors： Fujimoto Y,Tu L,Miller AS,Bock C,Fujimoto M,Doyle C,Steeber DA,Tedder TF

更新日期：2002-03-22 00:00:00

abstract：:We have generated mice lacking H2-M complexes, critical facilitators of peptide loading onto major histo-compatibility complex class II molecules. Ab molecules in these mice matured into stable complexes and were efficiently expressed at the cell surface. Most carried a single peptide derived from the class II-associa...

journal_title：Cell

authors： Miyazaki T,Wolf P,Tourne S,Waltzinger C,Dierich A,Barois N,Ploegh H,Benoist C,Mathis D

更新日期：1996-02-23 00:00:00

abstract：:In this study, we have located the sites of transcription initiation and termination on a cloned fragment of ribosomal DNA from X. laevis, and have sequenced the surrounding nucleotides. As reported previously (Reeder, Sollner-Webb and Wahn, 1977), about 25% of the 40S rRNA precursor molecules isolated from oocytes ha...

journal_title：Cell

authors： Sollner-Webb B,Reeder RH

更新日期：1979-10-01 00:00:00

abstract：:We have transferred the mouse Ak alpha and Ak beta genes, which encode the class II I-Ak molecule, into mouse L-cell fibroblasts and hamster B cells. I-Ak molecules are expressed on the surface of both cell types. The L-cell and hamster B-cell I-Ak molecules appear normal by serological analyses and two-dimensional ge...

journal_title：Cell

authors： Malissen B,Price MP,Goverman JM,McMillan M,White J,Kappler J,Marrack P,Pierres A,Pierres M,Hood L

更新日期：1984-02-01 00:00:00

abstract：:Clinical benefits of cytokine blockade in ileal Crohn's disease (iCD) are limited to a subset of patients. Here, we applied single-cell technologies to iCD lesions to address whether cellular heterogeneity contributes to treatment resistance. We found that a subset of patients expressed a unique cellular module in inf...

journal_title：Cell

authors： Martin JC,Chang C,Boschetti G,Ungaro R,Giri M,Grout JA,Gettler K,Chuang LS,Nayar S,Greenstein AJ,Dubinsky M,Walker L,Leader A,Fine JS,Whitehurst CE,Mbow ML,Kugathasan S,Denson LA,Hyams JS,Friedman JR,Desai PT,Ko

更新日期：2019-09-05 00:00:00