Proteins on the move: dynamic protein localization in prokaryotes.

abstract：:Fibroblasts are found in most tissues, yet they remain poorly characterised. Different fibroblast subpopulations with distinct functions have been identified in the skin. This functional heterogeneity reflects the varied fibroblast lineages that arise from a common embryonic precursor. In addition to autocrine signals...

journal_title：Trends in cell biology

authors： Driskell RR,Watt FM

更新日期：2015-02-01 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

authors： Schulz F,Horn M

更新日期：2015-06-01 00:00:00

abstract：:The function of caveolae is hotly debated. It now seems clear that caveolae are stable membrane domains that are kept in place by the actin cytoskeleton. However, this stability can be perturbed, leading to caveolar internalization. Caveolae are important in the regulation of various signaling processes, such as nitri...

journal_title：Trends in cell biology

authors： van Deurs B,Roepstorff K,Hommelgaard AM,Sandvig K

更新日期：2003-02-01 00:00:00

abstract：:The transport of protein through the secretory pathway of eukaryotic cells relies on small vesicular carriers, which mediate the movement of cargo between different compartments. Here, Meir Aridor and Bill Balch summarize what is currently known about the role of the cytosolic coat complexes in directing the formation...

journal_title：Trends in cell biology

authors： Aridor M,Balch WE

更新日期：1996-08-01 00:00:00

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

authors： Slaats GG,Giles RH

更新日期：2015-06-01 00:00:00

abstract：:The mitochondrial electron transport chain is the major source for the production of oxygen radicals. Mitochondria-generated reactive oxygen species (mROS) have been implicated in decreasing the life span and contributing to age-related diseases (known as the free radical theory of aging). Recently, the serine/threoni...

journal_title：Trends in cell biology

authors： Storz P

更新日期：2007-01-01 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

authors： Pawlowski WP,Cande WZ

更新日期：2005-12-01 00:00:00

abstract：:Research performed over the past decade has transformed apoptosis from a distinctive form of cell death known only by its characteristic morphology and genomic destruction to an increasingly well understood cellular disassembly pathway remarkable for its complex and multifaceted regulation. Here, we summarize current ...

journal_title：Trends in cell biology

authors： Kaufmann SH,Hengartner MO

更新日期：2001-12-01 00:00:00

abstract：:The synthesis, assembly and organisation of structural and motor proteins during muscle formation requires temporal and spatial control directed by specialized chaperones. For example, alphaB-crystallin, GimC and TRiC facilitate the assembly of sarcomeric proteins such as desmin and actin. Recent studies have demonstr...

journal_title：Trends in cell biology

authors： Kim J,Löwe T,Hoppe T

更新日期：2008-06-01 00:00:00

abstract：:Diverse biological and developmental functions are mediated by signalling through the epidermal growth factor (EGF) receptor. In flies, many different mechanisms are used to control and restrict EGF-R signalling, including ligand processing, ligand variety (an inhibitor as well as activators), transcription and perhap...

journal_title：Trends in cell biology

authors： Wasserman JD,Freeman M

更新日期：1997-11-01 00:00:00

abstract：:The number of invited women speakers at scientific meetings is much less than their proportion in a field. This means that women have fewer venues to present their research, less opportunity to increase their professional network, and smaller chances of promotion and financial support. The paucity of women speakers al...

journal_title：Trends in cell biology

authors： Masur SK

更新日期：2015-08-01 00:00:00

abstract：:After nearly four decades of investigation, the dynein motor is finally on the verge of revealing its inner secrets. This multisubunit ATPase participates in several important microtubule-based motilities in eukaryotic cells. Numerous recent articles have advanced the understanding of the dynein motor substructure and...

journal_title：Trends in cell biology

authors： Koonce MP,Samsó M

更新日期：2004-11-01 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

authors： Odle RI,Florey O,Ktistakis NT,Cook SJ

更新日期：2021-02-01 00:00:00

abstract：:To battle adverse internal and external conditions and maintain homeostasis, diploid organisms employ various cellular processes, such as proliferation and apoptosis. In some tissues, an alternative mechanism, endoreplication, is employed toward similar goals. Endoreplication is an evolutionarily conserved cell cycle ...

journal_title：Trends in cell biology

authors： Shu Z,Row S,Deng WM

更新日期：2018-06-01 00:00:00

abstract：:Two related transmembrane proteins in mammalian cells bind the mannose 6-phosphate recognition marker present on all soluble lysosomal hydrolases. Recent studies of cells that express only one or neither of these proteins have shed light not only on their function in directing lysosomal enzymes into the endocytic path...

journal_title：Trends in cell biology

authors： Ludwig T,Le Borgne R,Hoflack B

更新日期：1995-05-01 00:00:00

abstract：:The study of host-pathogen interactions has illuminated fundamental research avenues in both infection and cell biology. Zebrafish (Danio rerio) larvae are genetically tractable, optically accessible, and present a fully functional innate immune system with macrophages and neutrophils that mimic their mammalian counte...

journal_title：Trends in cell biology

authors： Torraca V,Mostowy S

更新日期：2018-02-01 00:00:00

abstract：:Mitogen-activated protein kinases (MAPKs) and stress-activated protein kinases (SAPKs) respond to many extracellular signals, but the large number of these enzymes and their overlapping specificities in vitro has made it extremely difficult to identify the physiological roles and substrates of individual family member...

journal_title：Trends in cell biology

authors： Cohen P

更新日期：1997-09-01 00:00:00

abstract：:In animal species undergoing determinate growth, the making of a full-size adult body requires a series of coordinated growth events culminating in the cessation of growth that precedes sexual maturation. The merger between physiology and genetics now coming to pass in the Drosophila model allows us to decipher these ...

journal_title：Trends in cell biology

authors： Andersen DS,Colombani J,Léopold P

更新日期：2013-07-01 00:00:00

abstract：:The organization of cells into interconnected structures such as animal tissues requires a sophisticated system directing receptors and adhesion proteins to the cell surface. The Rab11 small G proteins (Rab11a, b, and Rab25) of the Ras superfamily are master regulators of the surface expression of receptors and adhesi...

journal_title：Trends in cell biology

authors： Welz T,Wellbourne-Wood J,Kerkhoff E

更新日期：2014-07-01 00:00:00

abstract：:RNA-binding proteins are involved in various aspects of RNA metabolism such as processing, translational control, stabilization, localization and transport. Many of these proteins bind several RNA targets and have multiple functions. In this review we focus on RNA-binding proteins that are implicated in RNA transport ...

journal_title：Trends in cell biology

authors： Farina KL,Singer RH

更新日期：2002-10-01 00:00:00

abstract：:The availability of green fluorescent protein (GFP) as a tracer for observing proteins in living cells has revolutionized cell biology and spurred an intensive search for GFP variants with novel characteristics, additional autofluorescent proteins and alternative techniques of protein labelling. Two recent studies - o...

journal_title：Trends in cell biology

authors： Falk M

更新日期：2002-09-01 00:00:00

abstract：:During mRNA translation, the genetic information stored in mRNA is translated into a protein sequence. It is imperative that the genetic information is translated with high precision. Surprisingly, however, recent experimental evidence has demonstrated that translation can be highly heterogeneous, even among different...

journal_title：Trends in cell biology

authors： Sonneveld S,Verhagen BMP,Tanenbaum ME

更新日期：2020-08-01 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

authors： Paine PL

更新日期：1993-10-01 00:00:00

abstract：:Most microtubule arrays in animal cells, including the bipolar spindle required for cell division, are organized by centrosomes. Thus, strict control of centrosome numbers is crucial for accurate chromosome segregation. Each centrosome comprises two centrioles, which need to be duplicated exactly once in every cell cy...

journal_title：Trends in cell biology

authors： Nigg EA

更新日期：2007-05-01 00:00:00

abstract：:Members of the Aurora/Ipl1p family of mitotically regulated serine/threonine kinases are emerging as key regulators of chromosome segregation and cytokinesis. Proper chromosome segregation and cytokinesis ensure that each daughter cell receives the full complement of genetic material. Defects in these processes can le...

journal_title：Trends in cell biology

authors： Bischoff JR,Plowman GD

更新日期：1999-11-01 00:00:00

abstract：:The endoplasmic reticulum contains a number of proteins involved in the processing of secretory polypeptides. These include BiP, which is an Hsp70-family member highly conserved throughout evolution. BiP is known to be intimately involved in several aspects of protein biogenesis, but our understanding of these events ...

journal_title：Trends in cell biology

authors： A R,Tyson JR,Stirling CJ

更新日期：1997-07-01 00:00:00

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) ha...

journal_title：Trends in cell biology

authors： Posern G,Treisman R

更新日期：2006-11-01 00:00:00

abstract：:During the past 15 years mass spectrometry (MS)-based analyses have become established as the method of choice for direct protein identification and measurement. Owing to the remarkable improvements in the sensitivity and resolution of MS instruments, this technology has revolutionised the opportunities available for ...

journal_title：Trends in cell biology

authors： Ahmad Y,Lamond AI

更新日期：2014-04-01 00:00:00

abstract：:Endocytosis is essential for the entry of many viruses into cells. The primate lentiviruses [human immunodeficiency virus (HIV) 1 and 2, and the simian immunodeficiency viruses (SIVs)], however, use endocytosis in other aspects of their life cycles. Here, the authors describe the ways in which the endocytic pathway is...

journal_title：Trends in cell biology

authors： Marsh M,Pelchen-Matthews A,Hoxie JA

更新日期：1997-01-01 00:00:00

abstract：:Transforming growth factor (TGF)-β family proteins control cell physiology, proliferation, and growth, and direct cell differentiation, thus playing key roles in normal development and disease. The mechanisms of how TGF-β family ligands interact with heteromeric complexes of cell surface receptors to then activate Sma...

journal_title：Trends in cell biology

authors： Budi EH,Duan D,Derynck R

更新日期：2017-09-01 00:00:00