Abstract：
:The vast diversity of cellular types and behaviours is mainly the result of combinatorial interactions between a limited number of transcription factors and cellular signalling pathways whose activity is stringently controlled by developmental, cellular and extracellular cues. Studies of serum response factor (SRF) have provided a paradigm for such interactions for some years. Recent advances have shown that two families of SRF cofactors, the ternary complex factors (TCFs) and the myocardin-related transcription factors (MTRFs), are regulated by separate signalling pathways and thereby control SRF target genes differentially. The actin cytoskeleton is both an upstream regulator of MRTF activity, with monomeric actin directly acting as a signal transducer, and a downstream effector, because of the many cytoskeletal target genes. Here we discuss how the competition among cofactors might integrate these distinct signalling pathways into a specific transcriptional response and biological function.
journal_name
Trends Cell Bioljournal_title
Trends in cell biologyauthors
Posern G,Treisman Rdoi
10.1016/j.tcb.2006.09.008subject
Has Abstractpub_date
2006-11-01 00:00:00pages
588-96issue
11eissn
0962-8924issn
1879-3088pii
S0962-8924(06)00269-8journal_volume
16pub_type
杂志文章,评审abstract：:Juvenile renal failure is commonly caused by the ciliopathy nephronophthisis (NPHP). Since all NPHP genes regulate cilia function, it has been assumed that NPHP onset is due to cilia loss. However, recent data suggest that DNA damage caused by replication stress, possibly concomitant with or upstream of cilia dysfunct...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2015.03.005
更新日期：2015-06-01 00:00:00
abstract：:The small vesicles shed from the surface of many cells upon stimulation, considered for a long time to be artefacts, are now recognized as specific structures that are distinct from the exosomes released upon exocytosis of multivesicular bodies. Recent reports indicate that shedding vesicles participate in important b...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2008.11.003
更新日期：2009-02-01 00:00:00
abstract：:The light-sensitive outer segment organelle of the vertebrate photoreceptor cell is a modified cilium filled with hundreds of flattened 'disc' membranes that provide vast light-absorbing surfaces. The outer segment is constantly renewed with new discs added at its base every day. This continuous process is essential f...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2020.08.005
更新日期：2020-11-01 00:00:00
abstract：:Id helix-loop-helix proteins function at a general level as positive regulators of cell growth and as negative regulators of cell differentiation. They act as dominant-negative antagonists of other helix-loop-helix transcription factors, which drive cell lineage commitment and differentiation in diverse cell types of ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：
更新日期：1998-02-01 00:00:00
abstract：:Circulating tumor cell (CTC) clusters have an enhanced capacity to initiate metastases, compared with single cells, but it is unclear how they gain such advantage. A recent study by Gkountela etal. (Cell 2019;176:98-112) links the physical state of clusters with increased accessibility of stem cell-related transcripti...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2019.02.001
更新日期：2019-04-01 00:00:00
abstract：:Membrane trafficking pathways function to sort and transport cargoes to various intracellular compartments and to the plasma membrane. This allows precise spatiotemporal control of processes such as signal transduction, which in turn is crucial for complex cell functions such as cell division, migration and polarity. ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2011.02.003
更新日期：2011-05-01 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：:Intracellular bacteria including major pathogens live in the cytoplasm or in cytoplasmic vacuoles within their host cell. However, some can invade more unusual intracellular niches such as the eukaryotic nucleus. Phylogenetically diverse intranuclear bacteria have been discovered in various protist, arthropod, marine ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2015.01.002
更新日期：2015-06-01 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：: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：:Structural plasticity of excitatory synapses is a vital component of neuronal development, synaptic plasticity and behavior, and its malfunction underlies many neurodevelopmental and psychiatric disorders. However, the molecular mechanisms that control dendritic spine morphogenesis have only recently emerged. We summa...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2008.07.002
更新日期：2008-09-01 00:00:00
abstract：:Microtubules are composed predominantly of two related proteins: alpha- and beta-tubulin. These proteins form the tubulin heterodimer, which is the basic building block of microtubules. Surprisingly, recent molecular genetic studies have revealed the existence of gamma-tubulin, a new member of the tubulin family. Like...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(92)90125-7
更新日期：1992-01-01 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：:A major quest in cell biology is to understand the molecular mechanisms underlying the high plasticity of the microtubule network at different stages of the cell cycle, and during and after differentiation. Initial reports described the centrosomal localization of proteins possessing transforming acidic coiled-coil (T...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2008.06.005
更新日期：2008-08-01 00:00:00
abstract：:Some epithelia contain cells with multiple motile cilia that beat in a concerted manner. New tools and experimental systems have facilitated molecular studies of cilium biogenesis and the coordinated planar polarization of cilia that leads to their concerted motility. A recent elegant study using embryonic frog epider...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2008.08.004
更新日期：2008-11-01 00:00:00
abstract：:The contribution of extracellular matrix (ECM) components to the regulation of cell adhesion, proliferation and differentiation is receiving much attention. Recently, it has become evident that certain cellular responses require the combined action of ECM components and soluble growth factors. This article examines po...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(92)90057-t
更新日期：1992-03-01 00:00:00
abstract：:Sustained pro-proliferative signaling is one of the hallmarks of cancer. Although it is generally understood that the oncogenic signaling pathways are overactivated, or at least abnormally activated, in cancer cells, important mechanistic details of such abnormal activation remain unresolved. Among these details are s...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2019.08.005
更新日期：2019-11-01 00:00:00
abstract：:Recent findings provide evidence for dynamic and highly regulated dual subcellular localization of catalase, a hydrogen peroxide (H2O2)-metabolizing enzyme, in peroxisomes and the cytosol. These data suggest a number of important implications for the field of oxidative stress biology. ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2020.12.006
更新日期：2021-01-06 00:00:00
abstract：:Living organisms undergo biochemical, physiological and behavioral cycles with periods ranging from seconds to years. Cycles with intermediate periods are governed by endogenous clocks that depend on oscillating gene expression. Here we illustrate the modalities and specific functions of post-transcriptional control o...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2010.06.004
更新日期：2010-09-01 00:00:00
abstract：:The manner by which the organization and behaviors of cells arise from the activities of their constituent molecules remains poorly understood. Approaches from the physical sciences for studying collective properties may help with this difficult problem, but they must be adapted to account for the specific attributes ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2015.08.011
更新日期：2015-12-01 00:00:00
abstract：:Chloroplasts depend on the nucleus for much of their proteome. Consequently, strong transcriptional coordination exists between the genomes, which is attuned to the developmental and physiological needs of the organelle. Recent studies highlight that the post-translational modifier ubiquitin adds another layer to plas...
journal_title：Trends in cell biology
pub_type： 评论,杂志文章
doi：10.1016/j.tcb.2015.12.001
更新日期：2016-01-01 00:00:00
abstract：:The ability of cells to utilize cholesterol derived from lipoprotein is important in plasma membrane biosynthesis, steroidogenesis and the regulation of sterol synthesis. While the endocytosis of lipoprotein-derived cholesterol has been well characterized, the subsequent events that mediate its post-lysosomal intracel...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(94)90189-9
更新日期：1994-05-01 00:00:00
abstract：:The Hippo signaling network integrates diverse upstream signals to control cell fate decisions and regulate organ growth. Recent studies have provided new insights into the cellular organization of Hippo signaling, its relationship to cell-cell junctions, and how the cytoskeleton modulates Hippo signaling. Cell-cell j...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2016.05.003
更新日期：2016-09-01 00:00:00
abstract：:Protein kinase CK2 (formerly known as casein kinase 2) is a serine/threonine protein kinase whose functions have been under investigation for over three decades, leading to the recognition that it interacts with several signaling pathways. Recent demonstrations of signal-mediated dynamic localization of CK2 and the id...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(02)02279-1
更新日期：2002-05-01 00:00:00
abstract：:The cell surface receptor Fas/APO-1 and its ligand have recently been identified as important mediators of apoptosis. Both molecules are crucial for the maintenance of a sound immune system, and when defective they give rise to severe autoimmune disorders. Understanding the mechanism and regulation of Fas/APO-1-trigge...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(94)90102-3
更新日期：1994-12-01 00:00:00
abstract：:It is widely believed that calorie restriction (CR) can extend the lifespan of model organisms and protect against aging-related diseases. A potential CR mimetic is resveratrol, which may have beneficial effects against numerous diseases such as type 2 diabetes, cardiovascular diseases, and cancer in tissue culture an...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2012.07.004
更新日期：2012-10-01 00:00:00
abstract：:Autophagy and cap-dependent mRNA translation are tightly regulated by the mechanistic target of rapamycin complex 1 (mTORC1) signalling complex in response to nutrient availability. However, the regulation of these processes, and mTORC1 itself, is different during mitosis, and this has remained an area of significant ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2020.11.001
更新日期：2021-02-01 00:00:00
abstract：:Actin is an ancient and abundant protein with well-established roles in fundamental processes ranging from cell migration to membrane transport. Most eukaryotic cells also contain at least eight actin-related proteins (ARPs) that are, themselves, conserved between organisms as divergent as yeast and mammals. Although ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2004.07.009
更新日期：2004-08-01 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：:The inositol phospholipids (PIs) comprise a family of eight species with different combinations of phosphate groups arranged around the inositol ring. PIs are among the most versatile signaling molecules known, with key roles in receptor-mediated signal transduction, actin remodeling and membrane trafficking. Recent s...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2005.03.008
更新日期：2005-05-01 00:00:00
