Abstract:
:Reference datasets should be accessible independently of scientific papers in a citable form, allowing attribution.
journal_name
Nat Cell Bioljournal_title
Nature cell biologyauthors
doi
10.1038/ncb1109-1273asubject
Has Abstractpub_date
2009-11-01 00:00:00pages
1273issue
11eissn
1465-7392issn
1476-4679pii
ncb1109-1273ajournal_volume
11pub_type
社论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
pub_type: 杂志文章
doi:10.1038/ncb1504
更新日期:2006-12-01 00:00:00
abstract::Lamellipodia/ruffles and filopodia are protruding organelles containing short and highly branched or long and unbranched actin filaments, respectively. The microscopic morphology, dynamic development and protein signature of both lamellipodia/ruffles and filopodia have been investigated; however, little is known about...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1745
更新日期:2008-07-01 00:00:00
abstract::The small GTPase ADP-ribosylation factor (ARF) regulates the structure and function of the Golgi complex through mechanisms that are understood only in part, and which include an ability to control the assembly of coat complexes and phospholipase D (PLD). Here we describe a new property of ARF, the ability to recruit ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/12993
更新日期:1999-09-01 00:00:00
abstract::The AP-1 transcription factor c-Jun is essential for cellular proliferation in many cell types, but the molecular link between growth factors and c-Jun activation has been enigmatic. In this study we identify a previously uncharacterized RING-domain-containing protein, RACO-1 (RING domain AP-1 co-activator-1), as a c-...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2098
更新日期:2010-10-01 00:00:00
abstract::A number of key regulators of mouse embryonic stem (ES) cell identity, including the transcription factor Nanog, show strong expression fluctuations at the single-cell level. The molecular basis for these fluctuations is unknown. Here we used a genetic complementation strategy to investigate expression changes during ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2603
更新日期:2012-11-01 00:00:00
abstract::The most dangerous insults to the genome's integrity are those that break both strands of the DNA. Double-strand breaks can be repaired by homologous recombination; in this conserved mechanism, a global genomic homology search finds sequences similar to those near the break, and uses them as a template for DNA synthes...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2745
更新日期:2013-06-01 00:00:00
abstract::We have designed new non-peptidic potential inhibitors of gamma-secretase and examined their ability to prevent production of amyloid-beta 40 (Abeta40) and Abeta42 by human cells expressing wild-type and Swedish-mutant beta-amyloid precursor protein (betaAPP). Here we identify three such agents that markedly reduce re...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/35074581
更新日期:2001-05-01 00:00:00
abstract::The molecular mechanisms underlying the formation of carriers trafficking from the Golgi complex to the cell surface are still ill-defined; nevertheless, the involvement of a lipid-based machinery is well established. This includes phosphatidylinositol 4-phosphate (PtdIns(4)P), the precursor for phosphatidylinositol 4...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1119
更新日期:2004-05-01 00:00:00
abstract::Autophagy is a lysosome-based degradation pathway. During autophagy, lysosomes fuse with autophagosomes to form autolysosomes. Following starvation-induced autophagy, nascent lysosomes are formed from autolysosomal membranes through an evolutionarily conserved cellular process, autophagic lysosome reformation (ALR), w...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2557
更新日期:2012-09-01 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
pub_type: 杂志文章
doi:10.1038/ncb2016
更新日期:2010-02-01 00:00:00
abstract::Autophagy is characterized by the sequestration of bulk cytoplasm, including damaged proteins and organelles, and delivery of the cargo to lysosomes for degradation. Although the autophagic pathway is also linked to tumour suppression activity, the mechanism is not yet clear. Here we report that cytosolic FoxO1, a for...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2069
更新日期:2010-07-01 00:00:00
abstract::The GTPase dynamin plays an essential part in endocytosis by catalysing the fission of nascent clathrin-coated vesicles from the plasma membrane. Using preformed phosphatidylinositol-4,5-bisphosphate-containing lipid nanotubes as a membrane template for dynamin self-assembly, we investigate the conformational changes ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/8997
更新日期:1999-05-01 00:00:00
abstract::NF-kappa B/Rel transcription factors control apoptosis, also known as programmed cell death. This control is crucial for oncogenesis, cancer chemo-resistance and for antagonizing tumour necrosis factor alpha (TNFalpha)-induced killing. With regard to TNFalpha, the anti-apoptotic activity of NF-kappa B involves suppres...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1093
更新日期:2004-02-01 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
pub_type: 杂志文章
doi:10.1038/ncb1714
更新日期:2008-05-01 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
pub_type: 杂志文章
doi:10.1038/ncb3109
更新日期:2015-03-01 00:00:00
abstract::Micronucleation of missegregated chromatin can lead to substantial chromosome rearrangements via chromothripsis. However, the molecular details of micronucleus-based chromothripsis are still unclear. Now, an elegant system that specifically induces missegregation of the Y chromosome provides insight into this process,...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb3458
更新日期:2016-12-23 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
pub_type: 杂志文章
doi:10.1038/ncb0103-3
更新日期:2003-01-01 00:00:00
abstract::Two forms of genetic instability have been described in colorectal cancer: microsatellite instability and chromosomal instability. Microsatellite instability results from mutations in mismatch repair genes; chromosomal instability is the hallmark of many colorectal cancers, although it is not completely understood at ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/35070129
更新日期:2001-04-01 00:00:00
abstract::The tumour-suppressor gene ATM, mutations in which cause the human genetic disease ataxia telangiectasia (A-T), encodes a key protein kinase that controls the cellular response to DNA double-strand breaks (DSBs). DNA DSBs caused by ionizing radiation or chemicals result in rapid ATM autophosphorylation, leading to che...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1651
更新日期:2007-11-01 00:00:00
abstract::The TOR (target of rapamycin) kinase limits longevity by poorly understood mechanisms. Rapamycin suppresses the mammalian TORC1 complex, which regulates translation, and extends lifespan in diverse species, including mice. We show that rapamycin selectively blunts the pro-inflammatory phenotype of senescent cells. Cel...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb3195
更新日期:2015-08-01 00:00:00
abstract::Obesity occurs when excess energy accumulates in white adipose tissue (WAT), whereas brown adipose tissue (BAT), specialized for energy expenditure through thermogenesis, potently counteracts obesity. Factors that induce brown adipocyte commitment and energy expenditure would be a promising defence against adiposity. ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2867
更新日期:2013-12-01 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
pub_type: 杂志文章
doi:10.1038/ncb1838
更新日期:2009-03-01 00:00:00
abstract::Cells of multicellular organisms need to adopt specific morphologies. However, the molecular mechanisms bringing about membrane topology changes are far from understood-mainly because knowledge of membrane-shaping proteins that can promote local membrane curvatures is still limited. Our analyses unveiled that several ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/s41556-019-0381-7
更新日期:2019-10-01 00:00:00
abstract::Reprogrammed glucose metabolism as a result of increased glycolysis and glucose uptake is a hallmark of cancer. Here we show that cancer cells can suppress glucose uptake by non-tumour cells in the premetastatic niche, by secreting vesicles that carry high levels of the miR-122 microRNA. High miR-122 levels in the cir...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb3094
更新日期:2015-02-01 00:00:00
abstract::The mitochondrial inner membrane is the central energy-converting membrane of eukaryotic cells. The electrochemical proton gradient generated by the respiratory chain drives the ATP synthase. To maintain this proton-motive force, the inner membrane forms a tight barrier and strictly controls the translocation of ions....
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1635
更新日期:2007-10-01 00:00:00
abstract::The intracellular Ca(2+) concentration ([Ca(2+)](i)) in skeletal muscles must be rapidly regulated during the excitation-contraction-relaxation process. However, the signalling components involved in such rapid Ca(2+) movement are not fully understood. Here we report that mice deficient in the newly identified PtdInsP...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1884
更新日期:2009-06-01 00:00:00
abstract::Topoisomerase II (Topo II) is required to separate intertwined sister chromatids before chromosome segregation can occur in mitosis. However, it remains to be resolved whether Topo II has any role in checkpoint control. Here we report that when phosphorylated, Ser 1524 of Topo IIalpha acts as a binding site for the BR...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb1828
更新日期:2009-02-01 00:00:00
abstract::Here we show that human Zeste White 10 (Zw10) and Rough deal (Rod) are new components of the mitotic checkpoint, as cells lacking these proteins at kinetochores fail to arrest in mitosis when exposed to microtubule inhibitors. Checkpoint failure and premature mitotic exit may explain why cells defective for hZw10 and ...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/35046598
更新日期:2000-12-01 00:00:00
abstract::Collective cell migration occurs in a range of contexts: cancer cells frequently invade in cohorts while retaining cell-cell junctions. Here we show that collective invasion by cancer cells depends on decreasing actomyosin contractility at sites of cell-cell contact. When actomyosin is not downregulated at cell-cell c...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/ncb2133
更新日期:2011-01-01 00:00:00
abstract::Metastasis is an inefficient process, especially during colonization at a distant organ. This bottleneck underlies the importance of the metastatic niche for seeding and outgrowth of metastases. Here, we classify the common functions of different metastatic niches: anchorage, survival support, protection from external...
journal_title:Nature cell biology
pub_type: 杂志文章,评审
doi:10.1038/s41556-018-0145-9
更新日期:2018-08-01 00:00:00