Cancer Clinical Trials: The Rear-View Mirror and the Crystal Ball.

abstract：:Erythropoietin (EPO) production in the kidney is regulated by the oxygen-sensing transcription factor HIF-1α, which is degraded under normoxic conditions by HIF-prolyl hydroxylase (HIF-PHD). Inhibition of HIF-PHD by roxadustat leads to increased EPO production, better iron absorption, and amelioration of anemia in chr...

journal_title：Cell

authors： Voit RA,Sankaran VG

更新日期：2020-01-09 00:00:00

abstract：:We have identified and analyzed a meiotic reciprocal recombination hot spot in S. cerevisiae. We find that double-strand breaks occur at two specific sites associated with the hot spot and that occurrence of these breaks depends upon meiotic recombination functions RAD50 and SPO11. Furthermore, these breaks occur in a...

journal_title：Cell

authors： Cao L,Alani E,Kleckner N

更新日期：1990-06-15 00:00:00

abstract：:The mutated gene responsible for the tubby obesity phenotype has been identified by positional cloning. A single base change within a splice donor site results in the incorrect retention of a single intron in the mature tub mRNA transcript. The consequence of this mutation is the substitution of the carboxy-terminal 4...

journal_title：Cell

authors： Kleyn PW,Fan W,Kovats SG,Lee JJ,Pulido JC,Wu Y,Berkemeier LR,Misumi DJ,Holmgren L,Charlat O,Woolf EA,Tayber O,Brody T,Shu P,Hawkins F,Kennedy B,Baldini L,Ebeling C,Alperin GD,Deeds J,Lakey ND,Culpepper J,Chen

更新日期：1996-04-19 00:00:00

abstract：:The eye lens contains a structural protein (alpha-crystallin), composed of two homologous primary gene products, alpha A2 and alpha B2. In certain rodents, there is another minor alpha-crystallin polypeptide, alpha Ains, which is identical to alpha A2 except for a 22 amino acid insert between residues 63 and 64 of the...

journal_title：Cell

authors： King CR,Piatigorsky J

更新日期：1983-03-01 00:00:00

abstract：:Ischemia-associated oxidative damage leading to necrosis is a major cause of catastrophic tissue loss, and elucidating its signaling mechanism is therefore of paramount importance. p53 is a central stress sensor responding to multiple insults, including oxidative stress to orchestrate apoptotic and autophagic cell dea...

journal_title：Cell

authors： Vaseva AV,Marchenko ND,Ji K,Tsirka SE,Holzmann S,Moll UM

更新日期：2012-06-22 00:00:00

abstract：:Trained innate immunity fosters a sustained favorable response of myeloid cells to a secondary challenge, despite their short lifespan in circulation. We thus hypothesized that trained immunity acts via modulation of hematopoietic stem and progenitor cells (HSPCs). Administration of β-glucan (prototypical trained-immu...

journal_title：Cell

authors： Mitroulis I,Ruppova K,Wang B,Chen LS,Grzybek M,Grinenko T,Eugster A,Troullinaki M,Palladini A,Kourtzelis I,Chatzigeorgiou A,Schlitzer A,Beyer M,Joosten LAB,Isermann B,Lesche M,Petzold A,Simons K,Henry I,Dahl A,Sch

更新日期：2018-01-11 00:00:00

abstract：:The yeast plasmid 2 micron circle actively maintains high but stable copy levels in the cell, even though the plasmid confers no selective advantage to its host. To address the mechanism by which stable copy control is achieved, we have examined the level of expression of the genes resident on the yeast plasmid 2 micr...

journal_title：Cell

authors： Som T,Armstrong KA,Volkert FC,Broach JR

更新日期：1988-01-15 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：:Basal cells are by definition located on the basolateral side of several epithelia, and they have never been observed reaching the lumen. Using high-resolution 3D confocal imaging, we report that basal cells extend long and slender cytoplasmic projections that not only reach toward the lumen but can cross the tight ju...

journal_title：Cell

authors： Shum WW,Da Silva N,McKee M,Smith PJ,Brown D,Breton S

更新日期：2008-12-12 00:00:00

abstract：:We employed gene targeting to study H2AX, a histone variant phosphorylated in chromatin surrounding DNA double-strand breaks. Mice deficient for both H2AX and p53 (H(delta/delta)P(-/-)) rapidly developed immature T and B lymphomas and solid tumors. Moreover, H2AX haploinsufficiency caused genomic instability in normal...

journal_title：Cell

authors： Bassing CH,Suh H,Ferguson DO,Chua KF,Manis J,Eckersdorff M,Gleason M,Bronson R,Lee C,Alt FW

更新日期：2003-08-08 00:00:00

abstract：:Despite an ever-expanding database of sequenced mammalian genomes to be mined for clues, the emergence of the unique human brain remains an evolutionary enigma. In their new study, trawl the human genome and those of other mammals in search of short conserved DNA elements that show extremely rapid evolution only in hu...

journal_title：Cell

authors： Amadio JP,Walsh CA

更新日期：2006-09-22 00:00:00

abstract：:We have prepared polyclonal antibodies to the cytoplasmic portion of the envelope glycoprotein G of vesicular stomatitis virus (VSV) by using synthetic peptides corresponding to either the 22 or 11 ultimate carboxy-terminal residues of the G as immunogens. When antibodies to the 22 residue peptide are microinjected in...

journal_title：Cell

authors： Arnheiter H,Dubois-Dalcq M,Lazzarini RA

更新日期：1984-11-01 00:00:00

abstract：:In induced erythroleukemia cells, transcription of the beta-globin gene terminates in a region 600-1500 nucleotides downstream of the poly(A) site. To determine whether this region of the mouse DNA functions to terminate transcription when moved to another genomic site, portions of the putative termination region have...

journal_title：Cell

authors： Falck-Pedersen E,Logan J,Shenk T,Darnell JE Jr

更新日期：1985-04-01 00:00:00

abstract：:Ovule development in Arabidopsis involves the formation of three morphologically defined proximal-distal pattern elements. Integuments arise from the central pattern element. Analysis of Bell 1 (Bel 1) mutant ovules indicated that BEL1 was required for integument development. Cloning of the BEL1 locus reveals that it ...

journal_title：Cell

authors： Reiser L,Modrusan Z,Margossian L,Samach A,Ohad N,Haughn GW,Fischer RL

更新日期：1995-12-01 00:00:00

abstract：:Two key events in Wnt signal transduction, receptor endocytosis and inactivation of Glycogen Synthase Kinase 3 (GSK3), remain incompletely understood. Taelman et al. (2010) discover that Wnt signaling inactivates GSK3 by sequestering the enzyme in multivesicular bodies, thus linking these two events and providing a ne...

journal_title：Cell

authors： Niehrs C,Acebron SP

更新日期：2010-12-23 00:00:00

abstract：:Autophagy is a catabolic process in which lysosomes degrade intracytoplasmic contents transported in double-membraned autophagosomes. Autophagosomes are formed by the elongation and fusion of phagophores, which can be derived from preautophagosomal structures coming from the plasma membrane and other sites like the en...

journal_title：Cell

authors： Moreau K,Ravikumar B,Renna M,Puri C,Rubinsztein DC

更新日期：2011-07-22 00:00:00

abstract：:Two papers published in 1984 by the Varshavsky laboratory revealed that the ubiquitin/proteasome pathway is the principal system for degradation of short-lived proteins in mammalian cells, setting the stage for future demonstrations of this pathway's many regulatory roles. This perspective discusses the impact of thos...

journal_title：Cell

authors： Pickart CM

更新日期：2004-01-23 00:00:00

abstract：:Exit from mitosis must not occur prior to partitioning of chromosomes between daughter cells. We find that the GTP binding protein Tem1, a regulator of mitotic exit, is present on the spindle pole body that migrates into the bud during S phase and mitosis. Tem1's exchange factor, Lte1, localizes to the bud. Thus, Tem1...

journal_title：Cell

authors： Bardin AJ,Visintin R,Amon A

更新日期：2000-07-07 00:00:00

abstract：:The glucocorticoid receptor is a signal transducer that interacts both with the signal and with the genes it regulates. We showed previously that nuclear localization of the receptor requires hormone binding. We have now constructed recombinant receptors that relieve hormonal control of nuclear localization, and we de...

journal_title：Cell

authors： Picard D,Salser SJ,Yamamoto KR

更新日期：1988-09-23 00:00:00

abstract：:The "holobiont" concept, defined as the collective contribution of the eukaryotic and prokaryotic counterparts to the multicellular organism, introduces a complex definition of individuality enabling a new comprehensive view of human evolution and personalized characteristics. Here, we provide snapshots of the evolvin...

journal_title：Cell

authors： Kundu P,Blacher E,Elinav E,Pettersson S

更新日期：2017-12-14 00:00:00

abstract：:cDNA clones of the Drosophila epidermal growth factor receptor homolog (DER) gene were isolated and sequenced. The deduced amino acid sequence shows a similar degree of homology to the human epidermal growth factor receptor and to the rat and human neu proteins; the most striking difference is the addition of a third ...

journal_title：Cell

authors： Schejter ED,Segal D,Glazer L,Shilo BZ

更新日期：1986-09-26 00:00:00

abstract：:Recombinant DNAs containing the E. coli plasmid pSC101 and mouse cell (La9) mitochondrial DNA (mtDNA) were formed in vitro via ligation of DNA fragments from limit EcoRI endonuclease digests and were used to transform E. coli K12. Four structurally different recombinant plasmid DNAs from transformed clones were charac...

journal_title：Cell

authors： Brown WM,Watson RM,Vinograd J,Tait KM,Boyer HW,Goodman HM

更新日期：1976-04-01 00:00:00

abstract：:We chemically synthesized 20 peptides corresponding to 75% of the HA1 molecule of the influenza virus. Antibodies to the majority (18) of these peptides were capable of reacting with the hemagglutinin molecule. These 18 peptides are not confined to the known antigenic determinants of the hemagglutinin molecule, but ra...

journal_title：Cell

authors： Green N,Alexander H,Olson A,Alexander S,Shinnick TM,Sutcliffe JG,Lerner RA

更新日期：1982-03-01 00:00:00

abstract：:Lambda integrative recombination depends on supercoiling of the phage attachment site, attP. Using dimethylsulfate protection and indirect end-labeling, the interaction of the recombination proteins Int and IHF with supercoiled and linear attP has been studied. Supercoiling enhances the binding of Int to attP, but not...

journal_title：Cell

authors： Richet E,Abcarian P,Nash HA

更新日期：1986-09-26 00:00:00

abstract：:Ocean microbial communities strongly influence the biogeochemistry, food webs, and climate of our planet. Despite recent advances in understanding their taxonomic and genomic compositions, little is known about how their transcriptomes vary globally. Here, we present a dataset of 187 metatranscriptomes and 370 metagen...

journal_title：Cell

authors： Salazar G,Paoli L,Alberti A,Huerta-Cepas J,Ruscheweyh HJ,Cuenca M,Field CM,Coelho LP,Cruaud C,Engelen S,Gregory AC,Labadie K,Marec C,Pelletier E,Royo-Llonch M,Roux S,Sánchez P,Uehara H,Zayed AA,Zeller G,Carmichael

更新日期：2019-11-14 00:00:00

abstract：:The HVEM (TNFRSF14) receptor gene is among the most frequently mutated genes in germinal center lymphomas. We report that loss of HVEM leads to cell-autonomous activation of B cell proliferation and drives the development of GC lymphomas in vivo. HVEM-deficient lymphoma B cells also induce a tumor-supportive microenvi...

journal_title：Cell

authors： Boice M,Salloum D,Mourcin F,Sanghvi V,Amin R,Oricchio E,Jiang M,Mottok A,Denis-Lagache N,Ciriello G,Tam W,Teruya-Feldstein J,de Stanchina E,Chan WC,Malek SN,Ennishi D,Brentjens RJ,Gascoyne RD,Cogné M,Tarte K,Wende

更新日期：2016-10-06 00:00:00

abstract：:Exchange factors for ARF GTPases (ARF-GEFs) regulate vesicle trafficking in a variety of organisms. The Arabidopsis protein GNOM is a brefeldin A (BFA) sensitive ARF-GEF that is required for the proper polar localization of PIN1, a candidate transporter of the plant hormone auxin. Mutations in GNOM lead to development...

journal_title：Cell

authors： Geldner N,Anders N,Wolters H,Keicher J,Kornberger W,Muller P,Delbarre A,Ueda T,Nakano A,Jürgens G

更新日期：2003-01-24 00:00:00

abstract：:Posttranslational modifications control microtubule behavior, yet assigning roles to particular signals was hampered by lack of defined in vitro systems. In this issue of Cell, Valenstein and Roll-Mecak establish a biochemical platform to interrogate consequences of microtubule polyglutamylation, thereby providing imp...

journal_title：Cell

authors： Schaletzky J,Rape M

更新日期：2016-02-25 00:00:00

abstract：:SecA, the peripheral subunit of E. coli preprotein translocase, alternates between a membrane inserted and a deinserted state as part of the catalytic cycle of preprotein translocation. When SecA is complexed with SecY/E and preprotein, ATP drives a profound conformational change, leading to membrane insertion of a 30...

journal_title：Cell

authors： Economou A,Wickner W

更新日期：1994-09-09 00:00:00

abstract：:We have examined the chromatin structure of a repeated cluster of tRNA genes of Xenopus laevis, with particular attention to possible phase relationships between nucleosomes and the underlying tDNA sequence. In transcriptionally active liver and cultured kidney cells, essentially all tDNA is packaged into regularly sp...

journal_title：Cell

authors： Bryan PN,Hofstetter H,Birnstiel ML

更新日期：1981-12-01 00:00:00