Abstract：
:Cell cycle transitions are driven by the periodic oscillations of cyclins, which bind and activate cyclin-dependent kinases (CDKs) to phosphorylate target substrates. Cyclin F uses a substrate recruitment strategy similar to that of the other cyclins, but its associated catalytic activity is substantially different. Indeed, cyclin F is the founding member of the F-box family of proteins, which are the substrate recognition subunits of Skp1-Cul1-F-box protein (SCF) ubiquitin ligase complexes. Here, we discuss cyclin F function and recently identified substrates of SCF(cyclin)(F) involved in deoxyribonucleotide triphosphate (dNTP) production, centrosome duplication, and spindle formation. We highlight the relevance of cyclin F in controlling genome stability through ubiquitin-mediated proteolysis and the implications for cancer development.
journal_name
Trends Cell Bioljournal_title
Trends in cell biologyauthors
D'Angiolella V,Esencay M,Pagano Mdoi
10.1016/j.tcb.2012.10.011subject
Has Abstractpub_date
2013-03-01 00:00:00pages
135-40issue
3eissn
0962-8924issn
1879-3088pii
S0962-8924(12)00203-6journal_volume
23pub_type
杂志文章,评审abstract：:Transforming growth factor-beta (TGF-beta) regulates cell proliferation, differentiation and apoptosis, and TGF-beta-related proteins have key roles in development, tissue homeostasis and disease. Upon binding to their cell surface receptors, TGF-beta family proteins signal through Smads to induce changes in gene expr...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2009.05.008
更新日期：2009-08-01 00:00:00
abstract：:Meiosis is a specialized type of cell division leading to the production of gametes. During meiotic prophase I, homologous chromosomes interact with each other and form bivalents (pairs of homologous chromosomes). Three major meiotic processes--chromosome pairing, synapsis and recombination--are involved in the format...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2005.10.005
更新日期：2005-12-01 00:00:00
abstract：:Synaptic junctions are highly specialized structures designed to promote the rapid and efficient transmission of signals from the presynaptic terminal to the postsynaptic membrane within the central nervous system. Proteins containing PDZ domains play a fundamental organizational role at both the pre- and postsynaptic...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(00)01783-9
更新日期：2000-07-01 00:00:00
abstract：:Export signal sequences target newly synthesized proteins to the endoplasmic reticulum of eukaryotic cells and the plasma membrane of bacteria. All signal sequences contain a hydrophobic core region, but, despite this, they show great variation in both overall length and amino acid sequence. Recently, it has become cl...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(98)01360-9
更新日期：1998-10-01 00:00:00
abstract：:A hallmark of pancreatic ductal adenocarcinoma cancer (PDAC) cells is metabolic reprogramming that facilitates tumor progression. In a recent paper published in Molecular Cell, Nagarajan et al. discover that paraoxonase (PON)2 stimulates glucose transporter (GLUT)1-mediated glucose uptake, prevents AMP-activated prote...
journal_title：Trends in cell biology
pub_type： 评论,杂志文章
doi：10.1016/j.tcb.2017.09.003
更新日期：2017-11-01 00:00:00
abstract：:The architecture of the interphase nucleus remains a treasure trove for explorers of the 3D folding of macromolecules, like DNA, and of their related functions. Only recently has there been insight into how transient interactions of the genome and its associated proteins, in space and time, facilitate transcription, r...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2016.04.011
更新日期：2016-07-01 00:00:00
abstract：:Proteins of the cyclophilin family display two intriguing properties. On the one hand, they are the intracellular receptors for the immunosuppressive drug cyclosporin A (CsA); on the other hand, they function in vitro as enzymes that catalyse slow steps in protein folding. A dissection of the role of CsA in mediating ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(92)90200-7
更新日期：1992-09-01 00:00:00
abstract：:Cyclin-dependent kinase 2 (CDK2) regulates diverse aspects of the mammalian cell cycle. Most cancer cells contain mutations in the pathways that control CDK2, and CDK2 activity has received much attention as a target for cancer therapy. However, a recent report demonstrating that some cancer cells can proliferate with...
journal_title：Trends in cell biology
pub_type： 评论,杂志文章
doi：10.1016/s0962-8924(03)00148-x
更新日期：2003-08-01 00:00:00
abstract：:Nuclear proteins are transported from the cytoplasm into the nucleus via nuclear envelope pore complexes (NPCs). At the molecular level, the mechanisms responsible for this transport remain obscure. However, it is known that, for many proteins, the process requires ATP and proceeds against formidable nucleocytoplasmic...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(93)90096-j
更新日期：1993-10-01 00:00:00
abstract：:The concept of 'BRCAness' defines the pathogenesis and vulnerability of multiple cancers. The canonical definition of BRCAness is a defect in homologous recombination repair, mimicking BRCA1 or BRCA2 loss. In turn, BRCA-deficient cells utilize error-prone DNA-repair pathways, causing increased genomic instability, whi...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2019.06.005
更新日期：2019-09-01 00:00:00
abstract：:A cell-free system that mimics mitotic fragmentation of Golgi stacks has provided a working model for the disassembly process. Two distinct pathways, one COP-dependent and one COP-independent, act on Golgi stacks to give rise to two types of end products: transport vesicles and larger, more heterogeneous vesicles and ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/s0962-8924(00)89094-7
更新日期：1995-11-01 00:00:00
abstract：:There is a pronounced tendency among cell biologists to focus on qualitative aspects of cell physiology. The remarkable accomplishments of evolution in creating cells can only be fully appreciated, however, by combining this qualitative analysis with a quantitative assessment of cellular constituents and processes. He...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(01)02030-x
更新日期：2001-07-01 00:00:00
abstract：:Lymphocyte migration from high endothelial venules into lymphoid organs is mediated by a sequence of interactions between cell adhesion molecules on lymphocytes and those on the vascular endothelial cells that line the vessels. recent studies suggest that the so-called lymphocyte homing receptors and vascular addressi...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(94)90234-8
更新日期：1994-09-01 00:00:00
abstract：:The spindle checkpoint is an evolutionarily conserved mitotic regulatory mechanism that ensures that anaphase is not attempted until chromosomes are properly aligned on the spindle. Two different cell-cycle transitions must be inhibited by the spindle checkpoint to arrest cells at metaphase and prevent mitotic exit. T...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(00)01727-x
更新日期：2000-04-01 00:00:00
abstract：:A wealth of evidence underscores the tight link between oxidative stress, neurodegeneration and aging. When the level of excess reactive oxygen species (ROS) increases in the cell, a phenomenon characteristic of aging, DNA is damaged, proteins are oxidized, lipids are degraded and more ROS are produced, all culminatin...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2009.09.008
更新日期：2010-01-01 00:00:00
abstract：:Ciliary movement is powered by axonemal dynein. This article considers how a signal transduction cascade initiated at the cell membrane may activate outer dynein arms to change the velocity of microtubule sliding and the swimming speed of ciliated cells. For Paramecium, a critical event in the cascade is the cAMP-depe...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(93)90092-f
更新日期：1993-11-01 00:00:00
abstract：:Members of the newly described RGS family of proteins have a common RGS domain that contains GTPase-activating activity for many Galpha subunits of heterotrimeric G proteins. Their ability to dampen signalling via Galphai-, Galphaq- and Galpha12/13-coupled pathways makes them crucial players in mediating the multitude...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(99)01515-9
更新日期：1999-04-01 00:00:00
abstract：:A new adaptor protein complex, termed AP-3, has recently been identified in mammalian cells, and genetic studies in yeast have revealed a functional role for the AP-3 complex in cargo-selective transport via a new alternative trafficking pathway from the Golgi to the vacuole/lysosome. Here, the authors review what is ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(98)01295-1
更新日期：1998-07-01 00:00:00
abstract：:The endoplasmic reticulum (ER) is the largest organelle in cells and has fundamental functions, such as folding, processing, and trafficking of proteins, cellular metabolism, and ion storage. To maintain its function, it is turned over constitutively, and even more actively under certain stress conditions. Quality con...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2020.02.001
更新日期：2020-05-01 00:00:00
abstract：:Most current research in cell biology uses just a handful of model systems including yeast, Arabidopsis, Drosophila, Caenorhabditis elegans, zebrafish, mouse, and cultured mammalian cells. And for good reason - for many biological questions, the best system for the question is likely to be found among these models. Ho...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2016.08.005
更新日期：2016-11-01 00:00:00
abstract：:Ferroptosis is a regulated form of cell death driven by loss of activity of the lipid repair enzyme glutathione peroxidase 4 (GPX4) and subsequent accumulation of lipid-based reactive oxygen species (ROS), particularly lipid hydroperoxides. This form of iron-dependent cell death is genetically, biochemically, and morp...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2015.10.014
更新日期：2016-03-01 00:00:00
abstract：:Like the conductor of an orchestra, the Sec protein translocation channel is the platform needed to bring together the many different players required for the constitutive and obligatory process of protein transport. This conserved membrane channel, termed SecY in bacteria and Sec61 in eukaryotes, creates a ubiquitous...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2011.04.005
更新日期：2011-09-01 00:00:00
abstract：:Fluorescent proteins (FPs) have become indispensable tools in biological research for labeling cells and proteins and sensing their biochemical activity. By introducing 'folding mutations', Campbell et al. engineered a new GFP variant with dramatically enhanced cellular brightness and stability, facilitating advanced ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2020.12.007
更新日期：2020-12-29 00:00:00
abstract：:Ras proteins regulate cell growth and differentiation, and their mutation plays a major, direct role in causing human cancer. For years, their precise function has been a mystery. One of the pathways Ras controls has recently been identified. It consists of a cascade of kinases (Raf, MEK and MAP kinases) that transmit...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(94)90075-2
更新日期：1994-10-01 00:00:00
abstract：:Research on fibroblast biology in three-dimensional collagen matrices offers new opportunities to understand the reciprocal and adaptive interactions that occur between cells and surrounding matrix in a tissue-like environment. Such interactions are integral to the regulation of connective tissue morphogenesis and dyn...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(03)00057-6
更新日期：2003-05-01 00:00:00
abstract：:Lysosomes are acidic and degradative organelles that receive and digest a plethora of molecular and particulate cargo delivered by endocytosis, autophagy, and phagocytosis. The mechanisms responsible for sorting, transporting, and ultimately delivering membranes and cargo to lysosomes through fusion have been intensel...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2019.05.003
更新日期：2019-08-01 00:00:00
abstract：:Damage to any tissue triggers a cascade of events that leads to rapid repair of the wound - if the tissue is skin, then repair involves re-epithelialization, formation of granulation tissue and contraction of underlying wound connective tissues. This concerted effort by the wounded cell layers is accompanied by, and m...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2005.09.002
更新日期：2005-11-01 00:00:00
abstract：:Vascular barrier function is controlled at cell-cell junctions in response to blood flow, but how vascular endothelial cells sense and respond to flow remains to be understood. A recent study describes a flow-sensing pathway involving non-canonical Notch and cadherin signaling that sheds new light on mechanisms contro...
journal_title：Trends in cell biology
pub_type： 评论,杂志文章
doi：10.1016/j.tcb.2017.12.003
更新日期：2018-03-01 00:00:00
abstract：:Eukaryotic cells contain numerous cytosolic and nuclear iron-sulfur (Fe/S) proteins that perform key functions in metabolic catalysis, iron regulation, protein translation, DNA synthesis, and DNA repair. Synthesis of Fe/S clusters and their insertion into apoproteins are essential for viability and are conserved in eu...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2013.11.005
更新日期：2014-05-01 00:00:00
abstract：:Vesicular transport of proteins and lipids between distinct subcellular compartments is directly responsible for generating and maintaining the structure of the organelles of the secretory and endocytic pathways in eukaryotic cells. Rapid advances in a variety of experimental systems have resulted in the identificatio...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(92)90051-n
更新日期：1992-12-01 00:00:00
