Abstract:
:The physical characteristics of tumours are intricately linked to the tumour phenotype and difficulties during treatment. Many factors contribute to the increased stiffness of tumours; from increased matrix deposition, matrix remodelling by forces from cancer cells and stromal fibroblasts, matrix crosslinking, increased cellularity, and the build-up of both solid and interstitial pressure. Increased stiffness then feeds back to increase tumour invasiveness and reduce therapy efficacy. Increased understanding of this interplay is offering new therapeutic avenues.
journal_name
Nat Cell Bioljournal_title
Nature cell biologyauthors
Mohammadi H,Sahai Edoi
10.1038/s41556-018-0131-2subject
Has Abstractpub_date
2018-07-01 00:00:00pages
766-774issue
7eissn
1465-7392issn
1476-4679pii
10.1038/s41556-018-0131-2journal_volume
20pub_type
杂志文章,评审abstract::Canonical Wnt signalling has been implicated in mouse and human embryonic stem cell (ESC) maintenance; however, its requirement is controversial. β-catenin is the key component in this highly conserved Wnt pathway, acting as a transcriptional transactivator. However, β-catenin has additional roles at the plasma membra...
journal_title:Nature cell biology
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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
pub_type: 杂志文章
doi:10.1038/ncb2939
更新日期:2014-05-01 00:00:00
abstract::Reprogramming of somatic cells into induced pluripotent stem cells (iPSCs) involves a marked reorganization of chromatin. To identify post-translational histone modifications that change in global abundance during this process, we have applied a quantitative mass-spectrometry-based approach. We found that iPSCs, compa...
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journal_title:Nature cell biology
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abstract::Wnt/β-catenin signalling is an important regulator of liver development, zonation and regeneration. The cell surface complex RSPO-LGR4/5-ZNF3/RNF43 is now shown to direct Wnt/β-catenin signalling in orchestrating the division of the liver into functionally distinct metabolic zones, providing insights into the mechanis...
journal_title:Nature cell biology
pub_type: 评论,杂志文章
doi:10.1038/ncb3349
更新日期:2016-04-27 00:00:00
abstract::Transforming growth factor-beta (TGF-beta) induces epithelial-mesenchymal transdifferentiation (EMT) accompanied by cellular differentiation and migration. Despite extensive transcriptomic profiling, the identification of TGF-beta-inducible, EMT-specific genes has met with limited success. Here we identify a post-tran...
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更新日期:2009-10-01 00:00:00
abstract::Several subunits of the class III phosphatidylinositol-3-OH kinase (PI(3)K-III) complex are known as tumour suppressors. Here we uncover a function for this complex and its catalytic product phosphatidylinositol-3-phosphate (PtdIns(3)P) in cytokinesis. We show that PtdIns(3)P localizes to the midbody during cytokinesi...
journal_title:Nature cell biology
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doi:10.1038/ncb1156
更新日期:2004-08-01 00:00:00
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journal_title:Nature cell biology
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更新日期:2004-07-01 00:00:00
abstract::Individual neurons form specific elaborate dendritic structures that receive presynaptic information. The pattern of dendritic branching is regulated by the microtubule-associated motor protein dynein, which is responsible for the transport of essential endosomes and other organelles into the dendrites. ...
journal_title:Nature cell biology
pub_type: 评论,杂志文章
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更新日期:2008-10-01 00:00:00
abstract::Lysosomes respond to environmental cues by controlling their own biogenesis, but the underlying mechanisms are poorly understood. Here we describe a protein kinase C (PKC)-dependent and mTORC1-independent mechanism for regulating lysosome biogenesis, which provides insights into previously reported effects of PKC on l...
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doi:10.1038/ncb3407
更新日期:2016-10-01 00:00:00
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更新日期:2015-11-01 00:00:00
abstract::MAPKAP kinase 2 (MK2) is one of several kinases that are regulated through direct phosphorylation by p38 MAP kinase. By introducing a targeted mutation into the mouse MK2 gene, we have determined the physiological function of MK2 in vivo. Mice that lack MK2 show increased stress resistance and survive LPS-induced endo...
journal_title:Nature cell biology
pub_type: 杂志文章
doi:10.1038/10061
更新日期:1999-06-01 00:00:00
abstract::The Semliki Forest virus capsid protein contains a chymotrypsin-like protease domain that must fold before it can autocatalytically cleave the protein from a larger polyprotein precursor. Here we analyse this cleavage in living mammalian and prokaryotic cells, and find that it occurs immediately after the emergence of...
journal_title:Nature cell biology
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journal_title:Nature cell biology
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更新日期:2002-06-01 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
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doi:10.1038/ncb3397
更新日期:2016-09-01 00:00:00
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...
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更新日期:2015-08-01 00:00:00
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abstract::The polarity protein Scribble (SCRIB) regulates apical-basal polarity, directional migration and tumour suppression in Drosophila and mammals. Here we report that SCRIB is an important regulator of myeloid cell functions including bacterial infection and inflammation. SCRIB interacts directly with the NADPH oxidase (N...
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journal_title:Nature cell biology
pub_type: 杂志文章,评审
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更新日期:2001-09-01 00:00:00
abstract::MicroRNAs (miRNAs) have emerged as novel cancer genes. In particular, the miR-17-92 cluster, containing six individual miRNAs, is highly expressed in haematopoietic cancers and promotes lymphomagenesis in vivo. Clinical use of these findings hinges on isolating the oncogenic activity within the 17-92 cluster and defin...
journal_title:Nature cell biology
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更新日期:2010-04-01 00:00:00
abstract::In the unicellular eukaryote Saccharomyces cerevisiae, Cln3-cyclin-dependent kinase activity enables Start, the irreversible commitment to the cell division cycle. However, the concentration of Cln3 has been paradoxically considered to remain constant during G1, due to the presumed scaling of its production rate with ...
journal_title:Nature cell biology
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journal_title:Nature cell biology
pub_type: 杂志文章
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