Golgi membranes remain segregated from the endoplasmic reticulum during mitosis in mammalian cells.

abstract：:The yeast SIR2 gene is involved in regulating nucleosome phasing and transcription in the mating type system. We have found that SIR2 also plays another important role in the cell. Specifically, in wild-type SIR2 strains recombination between the tandemly repeated ribosomal RNA genes is depressed. In sir2 mutants, bot...

journal_title：Cell

authors： Gottlieb S,Esposito RE

更新日期：1989-03-10 00:00:00

abstract：:Loss-of-function diseases are often caused by a mutation in a protein traversing the secretory pathway that compromises the normal balance between protein folding, trafficking, and degradation. We demonstrate that the innate cellular protein homeostasis, or proteostasis, capacity can be enhanced to fold mutated enzyme...

journal_title：Cell

authors： Mu TW,Ong DS,Wang YJ,Balch WE,Yates JR 3rd,Segatori L,Kelly JW

更新日期：2008-09-05 00:00:00

abstract：:Chimeric histocompatibility genes encoding the amino-terminal (beta 1) domain of the class II Ak beta polypeptide and the carboxy-terminal (C2, transmembrane, and intracytoplasmic) domains of either the class I H-2Ld or H-2Dd molecules were stably introduced into mouse L cells. Although both were transcribed, only 5' ...

journal_title：Cell

authors： McCluskey J,Germain RN,Margulies DH

更新日期：1985-02-01 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：:Clec16a has been identified as a disease susceptibility gene for type 1 diabetes, multiple sclerosis, and adrenal dysfunction, but its function is unknown. Here we report that Clec16a is a membrane-associated endosomal protein that interacts with E3 ubiquitin ligase Nrdp1. Loss of Clec16a leads to an increase in the N...

journal_title：Cell

authors： Soleimanpour SA,Gupta A,Bakay M,Ferrari AM,Groff DN,Fadista J,Spruce LA,Kushner JA,Groop L,Seeholzer SH,Kaufman BA,Hakonarson H,Stoffers DA

更新日期：2014-06-19 00:00:00

abstract：:Human cerebral cortex size and complexity has increased greatly during evolution. While increased progenitor diversity and enhanced proliferative potential play important roles in human neurogenesis and gray matter expansion, the mechanisms of human oligodendrogenesis and white matter expansion remain largely unknown....

journal_title：Cell

authors： Huang W,Bhaduri A,Velmeshev D,Wang S,Wang L,Rottkamp CA,Alvarez-Buylla A,Rowitch DH,Kriegstein AR

更新日期：2020-08-06 00:00:00

abstract：:Most mutations in cancer genomes are thought to be acquired after the initiating event, which may cause genomic instability and drive clonal evolution. However, for acute myeloid leukemia (AML), normal karyotypes are common, and genomic instability is unusual. To better understand clonal evolution in AML, we sequenced...

journal_title：Cell

authors： Welch JS,Ley TJ,Link DC,Miller CA,Larson DE,Koboldt DC,Wartman LD,Lamprecht TL,Liu F,Xia J,Kandoth C,Fulton RS,McLellan MD,Dooling DJ,Wallis JW,Chen K,Harris CC,Schmidt HK,Kalicki-Veizer JM,Lu C,Zhang Q,Lin L,

更新日期：2012-07-20 00:00:00

abstract：:The HIV-1 trans-activator Tat increases levels of viral gene expression and replication. The target for Tat is an RNA stem-loop called TAR, located at the 5' end of all viral transcripts. To study the mechanism of action and map functional domains of Tat, we fused Tat to the coat protein of bacteriophage MS2, an RNA b...

journal_title：Cell

authors： Selby MJ,Peterlin BM

更新日期：1990-08-24 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：:In this issue, Stetson et al. (2008) report a mechanism by which host cells avert an autoimmune response to self-nucleic acids. They show that the nuclease Trex1 prevents the accumulation of DNA derived from endogenous retroelements that, if left unchecked, trigger elevated production of type I interferons leading to ...

journal_title：Cell

authors： Bhoj VG,Chen ZJ

更新日期：2008-08-22 00:00:00

abstract：:The p53 tumor-suppressor protein prevents cancer development through various mechanisms, including the induction of cell-cycle arrest, apoptosis, and the maintenance of genome stability. We have identified a p53-inducible gene named TIGAR (TP53-induced glycolysis and apoptosis regulator). TIGAR expression lowered fruc...

journal_title：Cell

authors： Bensaad K,Tsuruta A,Selak MA,Vidal MN,Nakano K,Bartrons R,Gottlieb E,Vousden KH

更新日期：2006-07-14 00:00:00

abstract：:The switch from short-term to long-term facilitation of the synapses between sensory and motor neurons mediating gill and tail withdrawal reflexes in Aplysia requires CREB-mediated transcription and new protein synthesis. We isolated several downstream genes, one of which encodes a neuron-specific ubiquitin C-terminal...

journal_title：Cell

authors： Hegde AN,Inokuchi K,Pei W,Casadio A,Ghirardi M,Chain DG,Martin KC,Kandel ER,Schwartz JH

更新日期：1997-04-04 00:00:00

abstract：:Mutations in four nuclear genes, kar1 cdc4, 28, and 37, block or impair nuclear fusion during conjugation of Saccharomyces cerevisiae. Mutations in all four genes are recessive for the caryogamy defect; in matings between diploid cells both of which are heterozygous for any one of the four mutations (-/+ X -/+), caryo...

journal_title：Cell

authors： Dutcher SK,Hartwell LH

更新日期：1983-05-01 00:00:00

abstract：:Clathrin-mediated endocytosis is a key mechanism by which cells take up extracellular cargo. In this issue, Shimada et al. (2007) reveal the mode of action of the F-BAR domain, which deepens the initial membrane pit that forms during clathrin-mediated endocytosis. ...

journal_title：Cell

authors： Fütterer K,Machesky LM

更新日期：2007-05-18 00:00:00

abstract：:Deletion analysis was carried out on the human 7SK RNA gene to map regions essential for in vitro transcription by RNA polymerase III. The sequence promoting transcription is located between 37 and 3 bp upstream of the 7SK RNA coding region. RNA polymerase III transcription of adjacent plasmid sequences can be directe...

journal_title：Cell

authors： Murphy S,Di Liegro C,Melli M

更新日期：1987-10-09 00:00:00

abstract：:A single mouse blastomere from an embryo until the 8-cell stage can generate an entire blastocyst. Whether laboratory-cultured cells retain a similar generative capacity remains unknown. Starting from a single stem cell type, extended pluripotent stem (EPS) cells, we established a 3D differentiation system that enable...

journal_title：Cell

authors： Li R,Zhong C,Yu Y,Liu H,Sakurai M,Yu L,Min Z,Shi L,Wei Y,Takahashi Y,Liao HK,Qiao J,Deng H,Nuñez-Delicado E,Rodriguez Esteban C,Wu J,Izpisua Belmonte JC

更新日期：2019-10-17 00:00:00

abstract：:A Drosophila gene with similarity to the mammalian Ras GTPase activating protein has been isolated in screens for mutations that affect eye development. Inactivation of the locus, Gap1, mimics constitutive activation of the Sevenless receptor tyrosine kinase and eliminates the need for a functional Sevenless protein i...

journal_title：Cell

authors： Gaul U,Mardon G,Rubin GM

更新日期：1992-03-20 00:00:00

abstract：:ATP-dependent proteases are vital to maintain cellular protein homeostasis. Here, we study the mechanisms of force generation and intersubunit coordination in the ClpXP protease from E. coli to understand how these machines couple ATP hydrolysis to mechanical protein unfolding. Single-molecule analyses reveal that pho...

journal_title：Cell

authors： Sen M,Maillard RA,Nyquist K,Rodriguez-Aliaga P,Pressé S,Martin A,Bustamante C

更新日期：2013-10-24 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：:Of the several families of adhesion receptors involved in leukocyte-endothelial cell interactions, only the selectins have been shown to initiate leukocyte interaction under physiologic shear; indeed, beta 2 (CD18) intergrins responsible for neutrophil arrest are unable to engage without prior selectin-mediated rollin...

journal_title：Cell

authors： Berlin C,Bargatze RF,Campbell JJ,von Andrian UH,Szabo MC,Hasslen SR,Nelson RD,Berg EL,Erlandsen SL,Butcher EC

更新日期：1995-02-10 00:00:00

abstract：:Cis-regulatory elements (CREs) are commonly recognized by correlative chromatin features, yet the molecular composition of the vast majority of CREs in chromatin remains unknown. Here, we describe a CRISPR affinity purification in situ of regulatory elements (CAPTURE) approach to unbiasedly identify locus-specific chr...

journal_title：Cell

authors： Liu X,Zhang Y,Chen Y,Li M,Zhou F,Li K,Cao H,Ni M,Liu Y,Gu Z,Dickerson KE,Xie S,Hon GC,Xuan Z,Zhang MQ,Shao Z,Xu J

更新日期：2017-08-24 00:00:00

abstract：:HIV release requires TSG101, a cellular factor that sorts proteins into vesicles that bud into multivesicular bodies (MVB). To test whether other proteins involved in MVB biogenesis (the class E proteins) also participate in HIV release, we identified 22 candidate human class E proteins. These proteins were connected ...

journal_title：Cell

authors： von Schwedler UK,Stuchell M,Müller B,Ward DM,Chung HY,Morita E,Wang HE,Davis T,He GP,Cimbora DM,Scott A,Kräusslich HG,Kaplan J,Morham SG,Sundquist WI

更新日期：2003-09-19 00:00:00

abstract：:Constitutive cell-autonomous immunity in metazoans predates interferon-inducible immunity and comprises primordial innate defense. Phagocytes mobilize interferon-inducible responses upon engagement of well-characterized signaling pathways by pathogen-associated molecular patterns (PAMPs). The signals controlling deplo...

journal_title：Cell

authors： Moretti J,Roy S,Bozec D,Martinez J,Chapman JR,Ueberheide B,Lamming DW,Chen ZJ,Horng T,Yeretssian G,Green DR,Blander JM

更新日期：2017-11-02 00:00:00

abstract：:In this issue of Cell, two articles show that tumor-specific changes in HLA-mediated antigen presentation affect tumor immunogenicity and may play a role in shaping cancer cell survival. ...

journal_title：Cell

authors： Vokes NI,Van Allen EM

更新日期：2017-11-30 00:00:00

abstract：:Significant advances have been made in developing novel therapeutics for cancer treatment, and targeted therapies have revolutionized the treatment of some cancers. Despite the promise, only about five percent of new cancer drugs are approved, and most fail due to lack of efficacy. The indication is that current precl...

journal_title：Cell

authors： Day CP,Merlino G,Van Dyke T

更新日期：2015-09-24 00:00:00

abstract：:Transposons evolve rapidly and can mobilize and trigger genetic instability. Piwi-interacting RNAs (piRNAs) silence these genome pathogens, but it is unclear how the piRNA pathway adapts to invasion of new transposons. In Drosophila, piRNAs are encoded by heterochromatic clusters and maternally deposited in the embryo...

journal_title：Cell

authors： Khurana JS,Wang J,Xu J,Koppetsch BS,Thomson TC,Nowosielska A,Li C,Zamore PD,Weng Z,Theurkauf WE

更新日期：2011-12-23 00:00:00

abstract：:The commitment complex is the first defined step in the yeast (S. cerevisiae) splicing pathway. It contains U1 snRNP as well as Mud2p, which resembles human U2AF65. In a genetic screen, we identified the yeast gene MSL-5, which is a novel commitment complex component. Genetic and biochemical criteria indicate a direct...

journal_title：Cell

authors： Abovich N,Rosbash M

更新日期：1997-05-02 00:00:00

abstract：:Four RNA products have been characterized from a soluble system that accurately splices purified substrate RNA. The labeled substrate RNA contained the first and second exons of the major late transcription unit of adenovirus 2 and a shortened form of the first intervening sequence. One of these RNA products was the e...

journal_title：Cell

authors： Grabowski PJ,Padgett RA,Sharp PA

更新日期：1984-06-01 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 ClyA protein is a pore-forming cytotoxin expressed by Escherichia coli and some other enterobacteria. It confers cytotoxic activity toward mammalian cells, but it has remained unknown how ClyA is surface exposed and exported from bacterial cells. Outer-membrane vesicles (OMVs) released from the bacteria were shown...

journal_title：Cell

authors： Wai SN,Lindmark B,Söderblom T,Takade A,Westermark M,Oscarsson J,Jass J,Richter-Dahlfors A,Mizunoe Y,Uhlin BE

更新日期：2003-10-03 00:00:00