Metastatic niche functions and therapeutic opportunities.

abstract：:Most invasive solid tumours display predominantly collective invasion, in which groups of cells invade the peritumoral stroma while maintaining cell-cell contacts. As the concepts and experimental models for functional analysis of collective cancer cell invasion are rapidly developing, we propose a framework for addre...

journal_title：Nature cell biology

authors： Friedl P,Locker J,Sahai E,Segall JE

更新日期：2012-08-01 00:00:00

abstract：:The adult organism is characterized by remarkable plasticity, which enables efficient regeneration and restoration of homeostasis after damage. When aberrantly activated, this plasticity contributes to tumour initiation and progression. Here we review recent advances in this field with a focus on cell fate changes and...

journal_title：Nature cell biology

authors： Varga J,Greten FR

更新日期：2017-10-01 00:00:00

abstract：:Pumilio proteins PUM1 and PUM2 are shown to regulate microRNA-dependent gene silencing by induction of a conformational switch in the 3' untranslated region of p27 mRNA. This conformational change is required for efficient microRNA-mediated repression of this cell-cycle regulator in rapidly proliferating cells. ...

journal_title：Nature cell biology

authors： Triboulet R,Gregory RI

更新日期：2010-10-01 00:00:00

abstract：:Proteins containing ubiquitin-binding domains (UBDs) interact with ubiquitinated targets and regulate diverse biological processes, including endocytosis, signal transduction, transcription and DNA repair. Many of the UBD-containing proteins are also themselves monoubiquitinated, but the functional role and the mechan...

journal_title：Nature cell biology

authors： Hoeller D,Crosetto N,Blagoev B,Raiborg C,Tikkanen R,Wagner S,Kowanetz K,Breitling R,Mann M,Stenmark H,Dikic I

更新日期：2006-02-01 00:00:00

abstract：:The remarkable stability of gene expression in somatic cells is exemplified by the way memory of an active gene state is retained when an endoderm cell nucleus is transplanted to an enucleated egg. Here we analyse the mechanism of a similar example of epigenetic memory. We find that memory can persist through 24 cell ...

journal_title：Nature cell biology

authors： Ng RK,Gurdon JB

更新日期：2008-01-01 00:00:00

abstract：:Treatment of cultured vertebrate neurons with nitric oxide leads to growth-cone collapse, axon retraction and the reconfiguration of axonal microtubules. We show that the light chain of microtubule-associated protein (MAP) 1B is a substrate for S-nitrosylation in vivo, in cultured cells and in vitro. S-nitrosylation o...

journal_title：Nature cell biology

authors： Stroissnigg H,Trancíková A,Descovich L,Fuhrmann J,Kutschera W,Kostan J,Meixner A,Nothias F,Propst F

更新日期：2007-09-01 00:00:00

abstract：:Ciliates and flagellates temporarily swim backwards on collision by generating a mechanoreceptor potential. Although this potential has been shown to be associated with cilia in Paramecium, the molecular entity of the mechanoreceptor has remained unknown. Here we show that Chlamydomonas cells express TRP11, a member o...

journal_title：Nature cell biology

authors： Fujiu K,Nakayama Y,Iida H,Sokabe M,Yoshimura K

更新日期：2011-05-01 00:00:00

abstract：:The spindle assembly checkpoint (SAC) is a unique signalling mechanism that responds to the state of attachment of the kinetochore to spindle microtubules. SAC signalling is activated by unattached kinetochores, and it is silenced after these kinetochores form end-on microtubule attachments. Although the biochemical c...

journal_title：Nature cell biology

authors： Aravamudhan P,Goldfarb AA,Joglekar AP

更新日期：2015-07-01 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：:Stat3 has been shown to regulate lysosome membrane permeabilization and cell death in vivo during post-lactation mammary gland involution. It is now revealed that Stat3 induces lysosome membrane permeabilization by causing phagocytosis of milk fat globules, which destabilize the lysosome membrane leading to leakage of...

journal_title：Nature cell biology

authors： Krishna S,Overholtzer M

更新日期：2014-11-01 00:00:00

abstract：:Brown adipose tissue is a key metabolic organ that oxidizes fatty acids and glucose to generate heat. Through epigenomic analyses of multiple adipose depots, the transcription factor nuclear factor I-A (NFIA) is now shown to drive the brown fat genetic program through binding to lineage-specific cis-regulatory element...

journal_title：Nature cell biology

authors： Shapira SN,Seale P

更新日期：2017-08-31 00:00:00

abstract：:The heterogeneity of exosomal populations has hindered our understanding of their biogenesis, molecular composition, biodistribution and functions. By employing asymmetric flow field-flow fractionation (AF4), we identified two exosome subpopulations (large exosome vesicles, Exo-L, 90-120 nm; small exosome vesicles, Ex...

journal_title：Nature cell biology

authors： Zhang H,Freitas D,Kim HS,Fabijanic K,Li Z,Chen H,Mark MT,Molina H,Martin AB,Bojmar L,Fang J,Rampersaud S,Hoshino A,Matei I,Kenific CM,Nakajima M,Mutvei AP,Sansone P,Buehring W,Wang H,Jimenez JP,Cohen-Gould L,P

更新日期：2018-03-01 00:00:00

abstract：:Innovations in live-cell microscopy and single-molecule analysis have allowed a new direct view of nuclear messenger RNA dynamics. A new study extends previous analyses of mRNA-protein intranuclear transport and links this critical step to the kinetics of moving through nuclear pore complexes. Seeing nuclear mRNA on t...

journal_title：Nature cell biology

authors： Noble KN,Wente SR

更新日期：2010-06-01 00:00:00

abstract：:Dyneins are large microtubule motor proteins required for mitosis, intracellular transport and ciliary and flagellar motility. They generate force through a power-stroke mechanism, which is an ATP-consuming cycle of pre- and post-power-stroke conformational changes that cause relative motion between different dynein d...

journal_title：Nature cell biology

authors： Lin J,Okada K,Raytchev M,Smith MC,Nicastro D

更新日期：2014-05-01 00:00:00

abstract：:The metazoan nuclear pore complex (NPC) disassembles during mitosis, and many of its constituents distribute onto spindles and kinetochores, including the Nup107-160 sub-complex. We have found that Nup107-160 interacts with the gamma-tubulin ring complex (gamma-TuRC), an essential and conserved microtubule nucleator, ...

journal_title：Nature cell biology

authors： Mishra RK,Chakraborty P,Arnaoutov A,Fontoura BM,Dasso M

更新日期：2010-02-01 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：: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：:Haematopoietic stem-progenitor cells (HSPCs) reside in the bone marrow niche, where interactions with osteoblasts provide essential cues for their proliferation and survival. Here, we use live-cell imaging to characterize both the site of contact between osteoblasts and haematopoietic progenitor cells (HPCs) and event...

journal_title：Nature cell biology

authors： Gillette JM,Larochelle A,Dunbar CE,Lippincott-Schwartz J

更新日期：2009-03-01 00:00:00

abstract：:Hypoxia and acidosis occur in a wide variety of physiological and pathological settings that include muscle stress, tumour development and ischaemic disorders. A central element in the adaptive response to cellular hypoxia is HIF (hypoxia-inducible factor), a transcription factor that activates an array of genes impli...

journal_title：Nature cell biology

authors： Mekhail K,Gunaratnam L,Bonicalzi ME,Lee S

更新日期：2004-07-01 00:00:00

abstract：:As obligatory intracellular parasites, viruses rely on host-cell functions for most aspects of their replication cycle. This is born out during entry, when most viruses that infect vertebrate and insect cells exploit the endocytic activities of the host cell to move into the cytoplasm. Viruses belonging to vaccinia, a...

journal_title：Nature cell biology

authors： Mercer J,Helenius A

更新日期：2009-05-01 00:00:00

abstract：:Metaphase spindles are microtubule-based structures that use a multitude of proteins to modulate their morphology and function. Today, we understand many details of microtubule assembly, the role of microtubule-associated proteins, and the action of molecular motors. Ultimately, the challenge remains to understand how...

journal_title：Nature cell biology

authors： Reber SB,Baumgart J,Widlund PO,Pozniakovsky A,Howard J,Hyman AA,Jülicher F

更新日期：2013-09-01 00:00:00

abstract：:The cell division axis determines the future positions of daughter cells and is therefore critical for cell fate. The positioning of the division axis has been mostly studied in systems such as embryos or yeasts, in which cell shape is well defined. In these cases, cell shape anisotropy and cell polarity affect spindl...

journal_title：Nature cell biology

authors： Théry M,Racine V,Pépin A,Piel M,Chen Y,Sibarita JB,Bornens M

更新日期：2005-10-01 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：:Integrin-containing focal adhesions transmit extracellular signals across the plasma membrane to modulate cell adhesion, signalling and survival. Although integrins are known to undergo continuous endo/exocytic traffic, the potential impact of endocytic traffic on integrin-induced signals is unknown. Here, we demonstr...

journal_title：Nature cell biology

authors： Alanko J,Mai A,Jacquemet G,Schauer K,Kaukonen R,Saari M,Goud B,Ivaska J

更新日期：2015-11-01 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：:While nuclear lamina abnormalities are hallmarks of human diseases, their interplay with epigenetic regulators and precise epigenetic landscape remain poorly understood. Here, we show that loss of the lysine acetyltransferase MOF or its associated NSL-complex members KANSL2 or KANSL3 leads to a stochastic accumulation...

journal_title：Nature cell biology

authors： Karoutas A,Szymanski W,Rausch T,Guhathakurta S,Rog-Zielinska EA,Peyronnet R,Seyfferth J,Chen HR,de Leeuw R,Herquel B,Kimura H,Mittler G,Kohl P,Medalia O,Korbel JO,Akhtar A

更新日期：2019-10-01 00:00:00

abstract：:Localization and activation of heterotrimeric G proteins have a crucial role during asymmetric cell division. The asymmetric division of the Drosophila sensory precursor cell (pl) is polarized along the antero-posterior axis by Frizzled signalling and, during this division, activation of Galphai depends on Partner of ...

journal_title：Nature cell biology

authors： David NB,Martin CA,Segalen M,Rosenfeld F,Schweisguth F,Bellaïche Y

更新日期：2005-11-01 00:00:00

abstract：:For accurate segregation of chromosomes during cell division, microtubule fibres must attach sister kinetochores to opposite poles of the mitotic spindle (bi-orientation). Aurora kinases are linked to oncogenesis and have been implicated in the regulation of chromosome-microtubule attachments. Although loss of Aurora ...

journal_title：Nature cell biology

authors： Lampson MA,Renduchitala K,Khodjakov A,Kapoor TM

更新日期：2004-03-01 00:00:00

abstract：:The store-operated calcium channel (SOC) located in the plasma membrane (PM) mediates capacitative entry of extracellular calcium after depletion of intracellular calcium stores in the endoplasmic or sarcoplasmic reticulum (ER/SR). An intimate interaction between the PM and the ER/SR is essential for the operation of ...

journal_title：Nature cell biology

authors： Pan Z,Yang D,Nagaraj RY,Nosek TA,Nishi M,Takeshima H,Cheng H,Ma J

更新日期：2002-05-01 00:00:00

abstract：:Filament-forming cytoskeletal proteins are essential for the structure and organization of all cells. Bacterial homologues of the major eukaryotic cytoskeletal families have now been discovered, but studies suggest that yet more remain to be identified. We demonstrate that the metabolic enzyme CTP synthase (CtpS) form...

journal_title：Nature cell biology

authors： Ingerson-Mahar M,Briegel A,Werner JN,Jensen GJ,Gitai Z

更新日期：2010-08-01 00:00:00