Phages Tune in to Host Cell Quorum Sensing.

abstract：:Cancer cells enter a reversible drug-tolerant persister (DTP) state to evade death from chemotherapy and targeted agents. It is increasingly appreciated that DTPs are important drivers of therapy failure and tumor relapse. We combined cellular barcoding and mathematical modeling in patient-derived colorectal cancer mo...

journal_title：Cell

authors： Rehman SK,Haynes J,Collignon E,Brown KR,Wang Y,Nixon AML,Bruce JP,Wintersinger JA,Singh Mer A,Lo EBL,Leung C,Lima-Fernandes E,Pedley NM,Soares F,McGibbon S,He HH,Pollet A,Pugh TJ,Haibe-Kains B,Morris Q,Ramalho-San

更新日期：2021-01-07 00:00:00

abstract：:Phage G1 gp67 is a 23 kDa protein that binds to the Staphylococcus aureus (Sau) RNA polymerase (RNAP) σ(A) subunit and blocks cell growth by inhibiting transcription. We show that gp67 has little to no effect on transcription from most promoters but is a potent inhibitor of ribosomal RNA transcription. A 2.0-Å-resolut...

journal_title：Cell

authors： Osmundson J,Montero-Diez C,Westblade LF,Hochschild A,Darst SA

更新日期：2012-11-21 00:00:00

abstract：:The p53 tumor suppressor gene is commonly altered in human tumors, predominantly through missense mutations that result in accumulation of mutant p53 protein. These mutations may confer dominant-negative or gain-of-function properties to p53. To ascertain the physiological effects of p53 point mutation, the structural...

journal_title：Cell

authors： Olive KP,Tuveson DA,Ruhe ZC,Yin B,Willis NA,Bronson RT,Crowley D,Jacks T

更新日期：2004-12-17 00:00:00

abstract：:Adult neovascularization relies on the recruitment of circulating cells, but their angiogenic roles and recruitment mechanisms are unclear. We show that the endothelial growth factor VEGF is sufficient for organ homing of circulating mononuclear myeloid cells and is required for their perivascular positioning and rete...

journal_title：Cell

authors： Grunewald M,Avraham I,Dor Y,Bachar-Lustig E,Itin A,Jung S,Chimenti S,Landsman L,Abramovitch R,Keshet E

更新日期：2006-01-13 00:00:00

abstract：:Retrotransposons have shaped eukaryotic genomes for millions of years. To analyze the consequences of human L1 retrotransposition, we developed a genetic system to recover many new L1 insertions in somatic cells. Forty-two de novo integrants were recovered that faithfully mimic many aspects of L1s that accumulated sin...

journal_title：Cell

authors： Symer DE,Connelly C,Szak ST,Caputo EM,Cost GJ,Parmigiani G,Boeke JD

更新日期：2002-08-09 00:00:00

abstract：:In a 4-cell stage C. elegans embryo, signaling by the P2 blastomere induces anterior-posterior polarity in the adjacent EMS blastomere, leading to endoderm formation. We have taken genetic and reverse genetic approaches toward understanding the molecular basis for this induction. These studies have identified a set of...

journal_title：Cell

authors： Rocheleau CE,Downs WD,Lin R,Wittmann C,Bei Y,Cha YH,Ali M,Priess JR,Mello CC

更新日期：1997-08-22 00:00:00

abstract：:The modularity of protein architecture and the diversity of protein domains hint at a vast combinatorial richness. But evolution appears to have been relatively conservative about selecting new combinations. When a particular grouping of domains within a polypeptide chain can perform a concerted function, that combina...

journal_title：Cell

authors： Harrison SC

更新日期：2003-03-21 00:00:00

abstract：:The HIV-1 matrix (MA) protein contains two subcellular localization signals with opposing effects. A myristoylated N-terminus governs particle assembly at the plasma membrane, and a nucleophilic motif facilitates import of the viral preintegration complex into the nucleus of nondividing cells. Here, we show that myris...

journal_title：Cell

authors： Gallay P,Swingler S,Aiken C,Trono D

更新日期：1995-02-10 00:00:00

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：:We have prepared three monoclonal antibodies against human epidermal keratins. These antibodies were highly specific for keratins and, in combination, recognized all major epidermal keratins of several mammalian species. We have used these antibodies to study the tissue distribution of epidermis-related keratins. In v...

journal_title：Cell

authors： Tseng SC,Jarvinen MJ,Nelson WG,Huang JW,Woodcock-Mitchell J,Sun TT

更新日期：1982-09-01 00:00:00

abstract：:Unique among leukocytes, neutrophils follow daily cycles of release from and migration back into the bone marrow, where they are eliminated. Because removal of dying cells generates homeostatic signals, we explored whether neutrophil elimination triggers circadian events in the steady state. Here, we report that the h...

journal_title：Cell

authors： Casanova-Acebes M,Pitaval C,Weiss LA,Nombela-Arrieta C,Chèvre R,A-González N,Kunisaki Y,Zhang D,van Rooijen N,Silberstein LE,Weber C,Nagasawa T,Frenette PS,Castrillo A,Hidalgo A

更新日期：2013-05-23 00:00:00

abstract：:The discovery that somatic cells can be reprogrammed into induced pluripotent stem cells (iPSCs) raised the exciting possibility of modeling diseases with patient-specific cells. Marchetto et al. (2010) now use iPSC technology to generate, characterize, and treat an in vitro model for the autism spectrum disorder Rett...

journal_title：Cell

authors： Walsh RM,Hochedlinger K

更新日期：2010-11-12 00:00:00

abstract：:Dietary restriction (DR) extends lifespan in multiple species. To examine the mechanisms of lifespan extension upon DR, we assayed genome-wide translational changes in Drosophila. A number of nuclear encoded mitochondrial genes, including those in Complex I and IV of the electron transport chain, showed increased ribo...

journal_title：Cell

authors： Zid BM,Rogers AN,Katewa SD,Vargas MA,Kolipinski MC,Lu TA,Benzer S,Kapahi P

更新日期：2009-10-02 00:00:00

abstract：:We have determined the nucleotide sequence of a secondary lambda attachment site in trpC. Direct sequence analysis of lambdatrp transducing phage DNA fragments carrying the two prophage attachment sites reveals a 6 nucleotide homology in the crossover region which is a subset of the 15 nucleotide core sequence in the ...

journal_title：Cell

authors： Christie GE,Platt T

更新日期：1979-02-01 00:00:00

abstract：:Transcriptional analysis of SV40 late promoter mutants indicates that the DNA sequence 5'-GGTACCTAACC-3' (map positions 294-304) is important in the control of SV40 late RNA expression. C to T base substitutions at map positions 298, 299 and 304 increased initiation of late RNA synthesis at map position 325 five to te...

journal_title：Cell

authors： Brady J,Radonovich M,Vodkin M,Natarajan V,Thoren M,Das G,Janik J,Salzman NP

更新日期：1982-12-01 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：:Two DNA sequences that reduce mitotic fidelity of chromosome transmission have been identified: MIF1 and MIF2. MIF1 is a unique sequence located on the right arm of chromosome XII that stimulates loss and recombination for both chromosomes V and VII when present in a high copy number plasmid. MIF1 is not essential for...

journal_title：Cell

authors： Meeks-Wagner D,Wood JS,Garvik B,Hartwell LH

更新日期：1986-01-17 00:00:00

abstract：:The molybdenum-containing enzyme sulfite oxidase catalyzes the conversion of sulfite to sulfate, the terminal step in the oxidative degradation of cysteine and methionine. Deficiency of this enzyme in humans usually leads to major neurological abnormalities and early death. The crystal structure of chicken liver sulfi...

journal_title：Cell

authors： Kisker C,Schindelin H,Pacheco A,Wehbi WA,Garrett RM,Rajagopalan KV,Enemark JH,Rees DC

更新日期：1997-12-26 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：:The transport kinetics of the influenza virus hemagglutinin from its site of synthesis to the apical plasma membrane of Madin-Darby canine kidney cells, a polarized epithelial cell line, were studied by a sensitive tryptic assay. Hemagglutinin acquired terminal sugars, as judged by sensitivity to endo-beta-N-acetylglu...

journal_title：Cell

authors： Matlin KS,Simons K

更新日期：1983-08-01 00:00:00

abstract：:In the ciliated protozoan Paramecium tetraurelia, Piwi-associated small RNAs are generated upon the elimination of tens of thousands of short transposon-derived DNA segments as part of development. These RNAs then target complementary DNA for elimination in a positive feedback process, contributing to germline defense...

journal_title：Cell

authors： Allen SE,Hug I,Pabian S,Rzeszutek I,Hoehener C,Nowacki M

更新日期：2017-03-09 00:00:00

abstract：:Different species of fruit flies share habitats but are believed to mate with each other only rarely. In this issue, Fan et al. show that interspecies mating is inhibited by the taste receptor Gr32a (Gustatory receptor 32a) and a neural circuit in which it functions. ...

journal_title：Cell

authors： Koh TW,Carlson JR

更新日期：2013-07-03 00:00:00

abstract：:The intestinal microbiota produces tens of thousands of metabolites. Here, we used host sensing of small molecules by G-protein coupled receptors (GPCRs) as a lens to illuminate bioactive microbial metabolites that impact host physiology. We screened 144 human gut bacteria against the non-olfactory GPCRome and identif...

journal_title：Cell

authors： Chen H,Nwe PK,Yang Y,Rosen CE,Bielecka AA,Kuchroo M,Cline GW,Kruse AC,Ring AM,Crawford JM,Palm NW

更新日期：2019-05-16 00:00:00

abstract：:A diverse range of ultimate chemical carcinogens inhibited the transfer of methyl groups from S-adenosylmethionine to hemimethylated DNA in a reaction catalyzed by mouse spleen methyltransferase. The formation of alkali-labile sites in DNA lessened its ability to accept methyl groups in vitro, but the methylation reac...

journal_title：Cell

authors： Wilson VL,Jones PA

更新日期：1983-01-01 00:00:00

abstract：:Recombinant E. coli that produce light were found in a clone library of hybrid plasmids containing DNA from the marine bacterium Vibrio fischeri. All luminescent clones had a 16 kb insert that encoded enzymatic activities for the light reaction as well as regulatory functions necessary for expression of the luminescen...

journal_title：Cell

authors： Engebrecht J,Nealson K,Silverman M

更新日期：1983-03-01 00:00:00

abstract：:Using insertional mutagenesis, we have isolated a "stalky" mutant in which cells destined to become spores end up as stalk cells. Similar mutants were previously observed after chemical mutagenesis, but the affected gene could not be isolated. Our mutant, like the previous ones, is in stkA. Its defect is cell-autonomo...

journal_title：Cell

authors： Chang WT,Newell PC,Gross JD

更新日期：1996-11-01 00:00:00

abstract：:We have isolated a population of vesicular carriers involved in the transport (transcytosis) of proteins from the basolateral to the apical plasma membrane of hepatocytes. The obtained fraction was enriched in compartments containing known transcytosed proteins and depleted in elements of the secretory pathway, Golgi ...

journal_title：Cell

authors： Sztul E,Kaplin A,Saucan L,Palade G

更新日期：1991-01-11 00:00:00

abstract：:We examine the interaction between polyoma-virus-encoded middle tumor antigen and the cellular src gene product, pp60c-src, using a series of monoclonal antibodies that recognize mammalian pp60c-src. Our results show that infection of mouse cells with transformation-competent strains of polyoma virus results in the st...

journal_title：Cell

authors： Bolen JB,Thiele CJ,Israel MA,Yonemoto W,Lipsich LA,Brugge JS

更新日期：1984-10-01 00:00:00

abstract：:The bHLH-ZIP protein Mad heterodimerizes with Max as a sequence-specific transcriptional repressor. Mad is rapidly induced upon differentiation, and the associated switch from Myc-Max to Mad-Max heterocomplexes seem to repress genes normally activated by Myc-Max. We have identified two related mammalian cDNAs that enc...

journal_title：Cell

authors： Ayer DE,Lawrence QA,Eisenman RN

更新日期：1995-03-10 00:00:00

abstract：:MicroRNAs have been implicated as regulators of embryonic stem (ES) cell self-renewal and pluripotency. In this issue, Xu et al. (2009) demonstrate that miR-145 facilitates ES cell differentiation by repressing the core pluripotency factors OCT4, SOX2, and KLF4, thereby silencing the self-renewal program. ...

journal_title：Cell

authors： Chivukula RR,Mendell JT

更新日期：2009-05-15 00:00:00