"Cloaking" on Time: A Cover-Up Act by Resident Tissue Macrophages.

abstract：:The expression of the E2A transcription unit of the adenovirus E1A deletion mutant dl312 in murine embryonal carcinoma (EC) stem cells suggests that they contain an activity that will complement viral E1A. We have prepared from these cells in vitro transcription extracts that use E1A-inducible promoters more efficient...

journal_title：Cell

authors： La Thangue NB,Rigby PW

更新日期：1987-05-22 00:00:00

abstract：:At anaphase onset, the protease separase triggers chromosome segregation by cleaving the chromosomal cohesin complex. Here, we show that cohesin destruction in metaphase is sufficient for segregation of much of the budding yeast genome, but not of the long arm of chromosome XII that contains the rDNA repeats. rDNA in ...

journal_title：Cell

authors： Sullivan M,Higuchi T,Katis VL,Uhlmann F

更新日期：2004-05-14 00:00:00

abstract：:The sequence of about one third of the polyoma virus genome is presented. This sequence covers the origin of replication of two large plaque strains (A2 and A3) of polyoma virus. The two strains differ by 11 bp in the origin region. A model for replication is suggested. The sequence probably also covers the entire cod...

journal_title：Cell

authors： Soeda E,Arrand JR,Smolar N,Griffin BE

更新日期：1979-06-01 00:00:00

abstract：:The Brachyury (T) gene is required for mesoderm formation in the mouse. In this paper we describe the cloning and expression of a Xenopus homolog of Brachyury, Xbra. As with Brachyury in the mouse, Xbra is expressed in presumptive mesodermal cells around the blastopore, and then in the notochord. We show that expressi...

journal_title：Cell

authors： Smith JC,Price BM,Green JB,Weigel D,Herrmann BG

更新日期：1991-10-04 00:00:00

abstract：:Alu RNA accumulation due to DICER1 deficiency in the retinal pigmented epithelium (RPE) is implicated in geographic atrophy (GA), an advanced form of age-related macular degeneration that causes blindness in millions of individuals. The mechanism of Alu RNA-induced cytotoxicity is unknown. Here we show that DICER1 def...

journal_title：Cell

authors： Tarallo V,Hirano Y,Gelfand BD,Dridi S,Kerur N,Kim Y,Cho WG,Kaneko H,Fowler BJ,Bogdanovich S,Albuquerque RJ,Hauswirth WW,Chiodo VA,Kugel JF,Goodrich JA,Ponicsan SL,Chaudhuri G,Murphy MP,Dunaief JL,Ambati BK,Ogura Y

更新日期：2012-05-11 00:00:00

abstract：:Angiogenesis is an important event for embryonic organogenesis as well as for tissue repair in the adult. Here, we show that hematopoietic stem cells (HSCs) play important roles for angiogenesis during embryogenesis. To investigate the role of HSCs in endothelial cell (EC) development, we analyzed AML1-deficient embry...

journal_title：Cell

authors： Takakura N,Watanabe T,Suenobu S,Yamada Y,Noda T,Ito Y,Satake M,Suda T

更新日期：2000-07-21 00:00:00

abstract：:We have shown that in fixed mitotic chromosomes from female G. gerbillus cells the inactive X chromosome is distinctly less sensitive to DNAase I than the active X chromosome, as demonstrated by in situ nick translation. These results indicated that the specific chromatin conformation that renders potentially active g...

journal_title：Cell

authors： Kerem BS,Goitein R,Diamond G,Cedar H,Marcus M

更新日期：1984-09-01 00:00:00

abstract：:Genetic information flows from DNA to macromolecular structures-the dominant force in the molecular organization of life. However, recent work suggests that metabolite availability to the hexosamine and Golgi N-glycosylation pathways exerts control over the assembly of macromolecular complexes on the cell surface and,...

journal_title：Cell

authors： Dennis JW,Nabi IR,Demetriou M

更新日期：2009-12-24 00:00:00

abstract：:Dysfunctional mitochondria accumulate in many human diseases. Accordingly, mitophagy, which removes these mitochondria through lysosomal degradation, is attracting broad attention. Due to uncertainties in the operational principles of conventional mitophagy probes, however, the specificity and quantitativeness of thei...

journal_title：Cell

authors： Katayama H,Hama H,Nagasawa K,Kurokawa H,Sugiyama M,Ando R,Funata M,Yoshida N,Homma M,Nishimura T,Takahashi M,Ishida Y,Hioki H,Tsujihata Y,Miyawaki A

更新日期：2020-05-28 00:00:00

abstract：:The posttranslational modification of proteins by methylglyoxal, a highly reactive compound derived from glycolysis, may contribute to aging, diabetes, and other disorders. In this issue of Cell, Brownlee and colleagues (Yao et al., 2006) demonstrate a specific mechanism by which methylglyoxal modifies a transcription...

journal_title：Cell

authors： Ramasamy R,Yan SF,Schmidt AM

更新日期：2006-01-27 00:00:00

abstract：:The biguanide drug metformin is widely prescribed to treat type 2 diabetes and metabolic syndrome, but its mode of action remains uncertain. Metformin also increases lifespan in Caenorhabditis elegans cocultured with Escherichia coli. This bacterium exerts complex nutritional and pathogenic effects on its nematode pre...

journal_title：Cell

authors： Cabreiro F,Au C,Leung KY,Vergara-Irigaray N,Cochemé HM,Noori T,Weinkove D,Schuster E,Greene ND,Gems D

更新日期：2013-03-28 00:00:00

abstract：:Computational modeling and the theory of nonlinear dynamical systems allow one to not simply describe the events of the cell cycle, but also to understand why these events occur, just as the theory of gravitation allows one to understand why cannonballs fly in parabolic arcs. The simplest examples of the eukaryotic ce...

journal_title：Cell

authors： Ferrell JE Jr,Tsai TY,Yang Q

更新日期：2011-03-18 00:00:00

abstract：:We have isolated two adenylyl cyclase genes, designated ACA and ACG, from Dictyostelium. The proposed structure for ACA resembles that proposed for mammalian adenylyl cyclases: two large hydrophilic domains and two sets of six transmembrane spans. ACG has a novel structure, reminiscent of the membrane-bound guanylyl c...

journal_title：Cell

authors： Pitt GS,Milona N,Borleis J,Lin KC,Reed RR,Devreotes PN

更新日期：1992-04-17 00:00:00

abstract：:Netrins are bifunctional: they attract some axons and repel others. Netrin receptors of the Deleted in Colorectal Cancer (DCC) family are implicated in attraction and those of the UNC5 family in repulsion, but genetic evidence also suggests involvement of the DCC protein UNC-40 in some cases of repulsion. To test whet...

journal_title：Cell

authors： Hong K,Hinck L,Nishiyama M,Poo MM,Tessier-Lavigne M,Stein E

更新日期：1999-06-25 00:00:00

abstract：:This year, the Lasker∼DeBakey Clinical Medical Research Award will be shared by Mahlon R. DeLong and Alim-Louis Benabid for elucidating the role of the subthalamic nucleus in mediating the motor dysfunction of Parkinson's disease and for pioneering the use of deep-brain stimulation to alleviate symptoms of the disease...

journal_title：Cell

authors： Zoghbi HY

更新日期：2014-09-11 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：:Every day we make decisions critical for adaptation and survival. We repeat actions with known consequences. But we also draw on loosely related events to infer and imagine the outcome of entirely novel choices. These inferential decisions are thought to engage a number of brain regions; however, the underlying neuron...

journal_title：Cell

authors： Barron HC,Reeve HM,Koolschijn RS,Perestenko PV,Shpektor A,Nili H,Rothaermel R,Campo-Urriza N,O'Reilly JX,Bannerman DM,Behrens TEJ,Dupret D

更新日期：2020-10-01 00:00:00

abstract：:Many organisms expand the information content of their genome through enzymatic methylation of cytosine residues. Here we report the 2.8 A crystal structure of a bacterial DNA (cytosine-5)-methyltransferase (DCMtase), M. HaeIII, bound covalently to DNA. In this complex, the substrate cytosine is extruded from the DNA ...

journal_title：Cell

authors： Reinisch KM,Chen L,Verdine GL,Lipscomb WN

更新日期：1995-07-14 00:00:00

abstract：:The transition from the juvenile to the adult phase of shoot development in plants is accompanied by changes in vegetative morphology and an increase in reproductive potential. Here, we describe the regulatory mechanism of this transition. We show that miR156 is necessary and sufficient for the expression of the juven...

journal_title：Cell

authors： Wu G,Park MY,Conway SR,Wang JW,Weigel D,Poethig RS

更新日期：2009-08-21 00:00:00

abstract：:A glycoprotein of molecular weight 130,000 (gP130) has been precipitated from the cytoplasm of GR-strain mouse mammary tumor (GR-MMT) cells by a rabbit antiserum (anti-MMTV) to GR-strain mouse mammary tumor virus (GR-MMTV). This protein was not precipitated by antisera specific for detergent-disrupted C3H-strain MMTV ...

journal_title：Cell

authors： Anderson SJ,Naso RB

更新日期：1980-10-01 00:00:00

abstract：:Pseudotypes of vesicular stomatitis virus (VSV) and Moloney murine leukemia virus (MuLV), defined by their resistance to neutralization by anti-VSV antiserum, are released preferentially at early times after infection of MuLV-producing cells with VSV. At later times, after synthesis of MuLV proteins has been inhibited...

journal_title：Cell

authors： Witte ON,Baltimore D

更新日期：1977-07-01 00:00:00

abstract：:Embryonic stem cells (ESCs) repress the expression of exogenous proviruses and endogenous retroviruses (ERVs). Here, we systematically dissected the cellular factors involved in provirus repression in embryonic carcinomas (ECs) and ESCs by a genome-wide siRNA screen. Histone chaperones (Chaf1a/b), sumoylation factors ...

journal_title：Cell

authors： Yang BX,El Farran CA,Guo HC,Yu T,Fang HT,Wang HF,Schlesinger S,Seah YF,Goh GY,Neo SP,Li Y,Lorincz MC,Tergaonkar V,Lim TM,Chen L,Gunaratne J,Collins JJ,Goff SP,Daley GQ,Li H,Bard FA,Loh YH

更新日期：2015-09-24 00:00:00

abstract：:Temperature compensation of circadian clocks is an unsolved problem with relevance to the general phenomenon of biological compensation. We identify casein kinase 2 (CK2) as a key regulator of temperature compensation of the Neurospora clock by determining that two long-standing clock mutants, chrono and period-3, dis...

journal_title：Cell

authors： Mehra A,Shi M,Baker CL,Colot HV,Loros JJ,Dunlap JC

更新日期：2009-05-15 00:00:00

abstract：:Gene silencing is instrumental to interrogate gene function and holds promise for therapeutic applications. Here, we repurpose the endogenous retroviruses' silencing machinery of embryonic stem cells to stably silence three highly expressed genes in somatic cells by epigenetics. This was achieved by transiently expres...

journal_title：Cell

authors： Amabile A,Migliara A,Capasso P,Biffi M,Cittaro D,Naldini L,Lombardo A

更新日期：2016-09-22 00:00:00

abstract：:Stable myoblast cell lines were isolated after a brief exposure of mouse fibroblasts (10T1/2 cells) to 5-azacytidine. We show that transfection of 10T1/2 cells with DNA from these azacytidine-induced myoblasts (or from mouse C2C12 myoblasts) results in myogenic conversion of approximately 1 in 15,000 transfected colon...

journal_title：Cell

authors： Lassar AB,Paterson BM,Weintraub H

更新日期：1986-12-05 00:00:00

abstract：:Reactivation of human cytomegalovirus (HCMV) results in severe disease in AIDS patients and immunocompromised patients receiving blood transfusions or organ or bone marrow grafts. Although the site of HCMV latency is unknown, blood cells have been implicated as a viral reservoir. In this study, we demonstrate HCMV rea...

journal_title：Cell

authors： Söderberg-Nauclér C,Fish KN,Nelson JA

更新日期：1997-10-03 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：:The protein product of the human Duchenne muscular dystrophy locus (DMD) and its mouse homolog (mDMD) have been identified by using polyclonal antibodies directed against fusion proteins containing two distinct regions of the mDMD cDNA. The DMD protein is shown to be approximately 400 kd and to represent approximately...

journal_title：Cell

authors： Hoffman EP,Brown RH Jr,Kunkel LM

更新日期：1987-12-24 00:00:00

abstract：:We wished to learn whether the genomes of strains of EMB isolated from patients with infectious mononucleosis are consistently distinguishable from those of strains from Burkitt's lymphoma. The genome of a new transforming strains (FF41) of EBV isolated from saliva of a patient with uncomplicated infectious mononucleo...

journal_title：Cell

authors： Fischer DK,Miller G,Gradoville L,Heston L,Westrate MW,Maris W,Wright J,Brandsma J,Summers WC

更新日期：1981-05-01 00:00:00

abstract：:A long-standing question in the study of long-term memory is how a memory trace persists for years when the proteins that initiated the process turn over and disappear within days. Previously, we postulated that self-sustaining amyloidogenic oligomers of cytoplasmic polyadenylation element-binding protein (CPEB) provi...

journal_title：Cell

authors： Majumdar A,Cesario WC,White-Grindley E,Jiang H,Ren F,Khan MR,Li L,Choi EM,Kannan K,Guo F,Unruh J,Slaughter B,Si K

更新日期：2012-02-03 00:00:00