Wnt activity defines colon cancer stem cells and is regulated by the microenvironment.

abstract：:Robust mechanisms to control cell proliferation have evolved to maintain the integrity of organ architecture. Here, we investigated how two critical proliferative pathways, Myc and E2f, are integrated to control cell cycles in normal and Rb-deficient cells using a murine intestinal model. We show that Myc and E2f1-3 h...

journal_title：Nature cell biology

authors： Liu H,Tang X,Srivastava A,Pécot T,Daniel P,Hemmelgarn B,Reyes S,Fackler N,Bajwa A,Kladney R,Koivisto C,Chen Z,Wang Q,Huang K,Machiraju R,Sáenz-Robles MT,Cantalupo P,Pipas JM,Leone G

更新日期：2015-08-01 00:00:00

abstract：:The emergence of resistance to poly-ADP-ribose polymerase inhibitors (PARPi) poses a threat to the treatment of BRCA1 and BRCA2 (BRCA1/2)-deficient tumours. Stabilization of stalled DNA replication forks is a recently identified PARPi-resistance mechanism that promotes genomic stability in BRCA1/2-deficient cancers. D...

journal_title：Nature cell biology

authors： Rondinelli B,Gogola E,Yücel H,Duarte AA,van de Ven M,van der Sluijs R,Konstantinopoulos PA,Jonkers J,Ceccaldi R,Rottenberg S,D'Andrea AD

更新日期：2017-11-01 00:00:00

abstract：:Changes in phosphorylation of the carboxy-terminal domain (CTD) of RNA polymerase II (RNAP) are associated with transcription initiation, elongation and termination. Sites of active transcription are generally characterized by hyperphosphorylated RNAP, particularly at Ser 2 residues, whereas inactive or poised genes m...

journal_title：Nature cell biology

authors： Stock JK,Giadrossi S,Casanova M,Brookes E,Vidal M,Koseki H,Brockdorff N,Fisher AG,Pombo A

更新日期：2007-12-01 00:00:00

abstract：:Phosphorylation networks intimately regulate mechanisms of response to therapies. Mapping the phospho-catalytic profile of kinases in cells or tissues remains a challenge. Here, we introduce a practical high-throughput system to measure the enzymatic activity of kinases using biological peptide targets as phospho-sens...

journal_title：Nature cell biology

authors： Coppé JP,Mori M,Pan B,Yau C,Wolf DM,Ruiz-Saenz A,Brunen D,Prahallad A,Cornelissen-Steijger P,Kemper K,Posch C,Wang C,Dreyer CA,Krijgsman O,Lee PRE,Chen Z,Peeper DS,Moasser MM,Bernards R,van 't Veer LJ

更新日期：2019-06-01 00:00:00

abstract：:During cell division, many animal cells transform into a spherical shape and assemble a contractile ring composed of actin filaments and myosin motors at the equator to separate the cell body into two. Although actomyosin regulatory proteins are spatio-temporally controlled during cytokinesis, the direct contribution ...

journal_title：Nature cell biology

authors： Miyazaki M,Chiba M,Eguchi H,Ohki T,Ishiwata S

更新日期：2015-04-01 00:00:00

abstract：:The presence of disseminated tumour cells (DTCs) in bone marrow is predictive of poor metastasis-free survival of patients with breast cancer with localized disease. DTCs persist in distant tissues despite systemic administration of adjuvant chemotherapy. Many assume that this is because the majority of DTCs are quies...

journal_title：Nature cell biology

authors： Carlson P,Dasgupta A,Grzelak CA,Kim J,Barrett A,Coleman IM,Shor RE,Goddard ET,Dai J,Schweitzer EM,Lim AR,Crist SB,Cheresh DA,Nelson PS,Hansen KC,Ghajar CM

更新日期：2019-02-01 00:00:00

abstract：:The genome is organized via CTCF-cohesin-binding sites, which partition chromosomes into 1-5 megabase (Mb) topologically associated domains (TADs), and further into smaller sub-domains (sub-TADs). Here we examined in vivo an ∼80 kb sub-TAD, containing the mouse α-globin gene cluster, lying within a ∼1 Mb TAD. We find ...

journal_title：Nature cell biology

authors： Hanssen LLP,Kassouf MT,Oudelaar AM,Biggs D,Preece C,Downes DJ,Gosden M,Sharpe JA,Sloane-Stanley JA,Hughes JR,Davies B,Higgs DR

更新日期：2017-08-01 00:00:00

abstract：:Guard cells, which form stomata in leaf epidermes, sense a multitude of environmental signals and integrate this information to regulate stomatal movements. Compared with the advanced understanding of light and water stress responses in guard cells, the molecular mechanisms that underlie stomatal CO(2) signalling have...

journal_title：Nature cell biology

authors： Hashimoto M,Negi J,Young J,Israelsson M,Schroeder JI,Iba K

更新日期：2006-04-01 00:00:00

abstract：:In mammals, motile cilia cover many organs, such as fallopian tubes, respiratory tracts and brain ventricles. The development and function of these organs critically depend on efficient directional fluid flow ensured by the alignment of ciliary beating. To identify the mechanisms involved in this process, we analysed ...

journal_title：Nature cell biology

authors： Guirao B,Meunier A,Mortaud S,Aguilar A,Corsi JM,Strehl L,Hirota Y,Desoeuvre A,Boutin C,Han YG,Mirzadeh Z,Cremer H,Montcouquiol M,Sawamoto K,Spassky N

更新日期：2010-04-01 00:00:00

abstract：:Cytokinesis requires the spatio-temporal coordination of cell-cycle control and cytoskeletal reorganization. Members of the Rho-family of GTPases are crucial regulators of this process and assembly of the contractile ring depends on local activation of Rho signalling. Here, we show that the armadillo protein p0071, un...

journal_title：Nature cell biology

authors： Wolf A,Keil R,Götzl O,Mun A,Schwarze K,Lederer M,Hüttelmaier S,Hatzfeld M

更新日期：2006-12-01 00:00:00

abstract：:Tie2 belongs to the receptor tyrosine kinase family and functions as a receptor for Angiopoietin-1 (Ang1). Gene-targeting analyses of either Ang1 or Tie2 in mice reveal a critical role of Ang1-Tie2 signalling in developmental vascular formation. It remains elusive how the Tie2 signalling pathway plays distinct roles i...

journal_title：Nature cell biology

authors： Fukuhara S,Sako K,Minami T,Noda K,Kim HZ,Kodama T,Shibuya M,Takakura N,Koh GY,Mochizuki N

更新日期：2008-05-01 00:00:00

abstract：:Formins have been implicated in the regulation of cytoskeletal structure in animals and fungi. Here we show that the formins Bni1 and Bnr1 of budding yeast stimulate the assembly of actin filaments that function as precursors to tropomyosin-stabilized cables that direct polarized cell growth. With loss of formin funct...

journal_title：Nature cell biology

authors： Evangelista M,Pruyne D,Amberg DC,Boone C,Bretscher A

更新日期：2002-01-01 00:00:00

abstract：:The vertebrate neural crest arises at the border of the neural plate during early stages of nervous system development; however, little is known about the molecular mechanisms underlying neural crest formation. Here we identify a secreted protein, Noelin-1, which has the ability to prolong neural crest production. Noe...

journal_title：Nature cell biology

authors： Barembaum M,Moreno TA,LaBonne C,Sechrist J,Bronner-Fraser M

更新日期：2000-04-01 00:00:00

abstract：:Membrane association with mother centriole (M-centriole) distal appendages is critical for ciliogenesis initiation. How the Rab GTPase Rab11-Rab8 cascade functions in early ciliary membrane assembly is unknown. Here, we show that the membrane shaping proteins EHD1 and EHD3, in association with the Rab11-Rab8 cascade, ...

journal_title：Nature cell biology

authors： Lu Q,Insinna C,Ott C,Stauffer J,Pintado PA,Rahajeng J,Baxa U,Walia V,Cuenca A,Hwang YS,Daar IO,Lopes S,Lippincott-Schwartz J,Jackson PK,Caplan S,Westlake CJ

更新日期：2015-03-01 00:00:00

abstract：:Organs and cells must adapt to shear stress induced by biological fluids, but how fluid flow contributes to the execution of specific cell programs is poorly understood. Here we show that shear stress favours mitochondrial biogenesis and metabolic reprogramming to ensure energy production and cellular adaptation in ki...

journal_title：Nature cell biology

authors： Miceli C,Roccio F,Penalva-Mousset L,Burtin M,Leroy C,Nemazanyy I,Kuperwasser N,Pontoglio M,Friedlander G,Morel E,Terzi F,Codogno P,Dupont N

更新日期：2020-09-01 00:00:00

abstract：:Loss of spindle-pole integrity during mitosis leads to multipolarity independent of centrosome amplification. Multipolar-spindle conformation favours incorrect kinetochore-microtubule attachments, compromising faithful chromosome segregation and daughter-cell viability. Spindle-pole organization influences and is infl...

journal_title：Nature cell biology

authors： Logarinho E,Maffini S,Barisic M,Marques A,Toso A,Meraldi P,Maiato H

更新日期：2012-02-05 00:00:00

abstract：:Sensing and clearance of dysfunctional lysosomes is critical for cellular homeostasis. Here we show that transcription factor EB (TFEB)-a master transcriptional regulator of lysosomal biogenesis and autophagy-is activated during the lysosomal damage response, and its activation is dependent on the function of the ATG ...

journal_title：Nature cell biology

authors： Nakamura S,Shigeyama S,Minami S,Shima T,Akayama S,Matsuda T,Esposito A,Napolitano G,Kuma A,Namba-Hamano T,Nakamura J,Yamamoto K,Sasai M,Tokumura A,Miyamoto M,Oe Y,Fujita T,Terawaki S,Takahashi A,Hamasaki M,Yamamot

更新日期：2020-10-01 00:00:00

abstract：:MicroRNAs (miRs) are a class of single-stranded, non-coding RNAs of about 22 nucleotides in length. Increasing evidence implicates miRs in myocardial disease processes. Here we show that miR-199b is a direct calcineurin/NFAT target gene that increases in expression in mouse and human heart failure, and targets the nuc...

journal_title：Nature cell biology

authors： da Costa Martins PA,Salic K,Gladka MM,Armand AS,Leptidis S,el Azzouzi H,Hansen A,Coenen-de Roo CJ,Bierhuizen MF,van der Nagel R,van Kuik J,de Weger R,de Bruin A,Condorelli G,Arbones ML,Eschenhagen T,De Windt LJ

更新日期：2010-12-01 00:00:00

abstract：:The target of rapamycin complex 2 (TORC2) plays a key role in maintaining the homeostasis of plasma membrane (PM) tension. TORC2 activation following increased PM tension involves redistribution of the Slm1 and 2 paralogues from PM invaginations known as eisosomes into membrane compartments containing TORC2. How Slm1/...

journal_title：Nature cell biology

authors： Riggi M,Niewola-Staszkowska K,Chiaruttini N,Colom A,Kusmider B,Mercier V,Soleimanpour S,Stahl M,Matile S,Roux A,Loewith R

更新日期：2018-09-01 00:00:00

abstract：:Many classical biologists working in Antarctica have 'gone molecular' to study the physiological basis for life on or below the ice. Investigating the remarkable adaptations of specific cells, organelles and molecules to this extreme environment can provide new perspectives on the processes studied in conventional exp...

journal_title：Nature cell biology

authors： Römisch K,Matheson T

更新日期：2003-01-01 00:00:00

abstract：:Senescence, a persistent form of cell-cycle arrest, is often associated with a diverse secretome, which provides complex functionality for senescent cells within the tissue microenvironment. We show that oncogene-induced senescence is accompanied by a dynamic fluctuation of NOTCH1 activity, which drives a TGF-β-rich s...

journal_title：Nature cell biology

authors： Hoare M,Ito Y,Kang TW,Weekes MP,Matheson NJ,Patten DA,Shetty S,Parry AJ,Menon S,Salama R,Antrobus R,Tomimatsu K,Howat W,Lehner PJ,Zender L,Narita M

更新日期：2016-09-01 00:00:00

abstract：:Work over the past two years has led to a breakthrough in our understanding of the molecular basis of the directionality of the kinesin motor proteins. This breakthrough has come first from the reversal of directionality of the kinesin-related motor Ncd, followed closely by the reversal of kinesin's directionality and...

journal_title：Nature cell biology

authors： Endow SA

更新日期：1999-10-01 00:00:00

abstract：:When cells enter mitosis with DNA that is unfit to be segregated, the consequences appear to be loss of centrosome function, abnormal spindles and a failure to segregate chromosomes. These defects may result from the workings of a surveillance mechanism that acts to cull irreparable nuclei. ...

journal_title：Nature cell biology

authors： Su TT,Vidwans SJ

更新日期：2000-02-01 00:00:00

abstract：:Epithelial-mesenchymal transition (EMT) is a crucial embryonic programme that is executed by various EMT transcription factors (EMT-TFs) and is aberrantly activated in cancer and other diseases. However, the causal role of EMT and EMT-TFs in different disease processes, especially cancer and metastasis, continues to b...

journal_title：Nature cell biology

authors： Stemmler MP,Eccles RL,Brabletz S,Brabletz T

更新日期：2019-01-01 00:00:00

abstract：:The substrates used to modify nucleic acids and chromatin are affected by nutrient availability and the activity of metabolic pathways. Thus, cellular metabolism constitutes a fundamental component of chromatin status and thereby of genome regulation. Here we describe the biochemical and genetic principles of how meta...

journal_title：Nature cell biology

authors： Reid MA,Dai Z,Locasale JW

更新日期：2017-11-01 00:00:00

abstract：:Recent theoretical analysis of a model lattice of interacting transmembrane receptor proteins has indicated that such clustering in the membrane could provide a novel mechanism for regulating receptor signalling in cells. It has been calculated that cooperative interactions between receptors organized into a cluster, ...

journal_title：Nature cell biology

authors： Yin CC,Lai FA

更新日期：2000-09-01 00:00:00

abstract：:The accurate spatial and temporal coordination of cell polarization with DNA replication and segregation guarantees the fidelity of genetic transmission. Here we report that in Saccharomyces cerevisiae, a build-up or burst of G1 cyclin-dependent kinase (CDK) activity through activation of the cyclin genes CLN1,2 and P...

journal_title：Nature cell biology

authors： Moffat J,Andrews B

更新日期：2004-01-01 00:00:00

abstract：:Chromatin structure is thought to play a critical role in gene expression. Using the lac operator/repressor system and two colour variants of green fluorescent protein (GFP), we developed a system to visualize a gene and its protein product directly in living cells, allowing us to examine the spatial organization and ...

journal_title：Nature cell biology

authors： Tsukamoto T,Hashiguchi N,Janicki SM,Tumbar T,Belmont AS,Spector DL

更新日期：2000-12-01 00:00:00

abstract：:Previous analyses of labelled clones of cells within the developing nervous system of the mouse have indicated that descendants are initially dispersed rostrocaudally followed by more local proliferation, which is consistent with the progressing node's contributing descendants from a resident population of progenitor ...

journal_title：Nature cell biology

authors： Mathis L,Kulesa PM,Fraser SE

更新日期：2001-06-01 00:00:00

abstract：:Mammalian and most fungal infectious proteins (also known as prions) are self-propagating amyloid, a filamentous beta-sheet structure. A prion domain determines the infectious properties of a protein by forming the core of the amyloid. We compare the properties of known prion domains and their interactions with the re...

journal_title：Nature cell biology

authors： Ross ED,Minton A,Wickner RB

更新日期：2005-11-01 00:00:00