Abstract：
:Scientific research relies on a range of technologies, many of which are developing at a fast pace. Technical experts able to advise researchers on experimental design and validate the performance1 of shared instruments are increasingly recognized as critical members of the research community. Here I describe a novel postdoctoral fellowship program designed to train expert imaging scientists, which could easily be adapted for other technologies.
journal_name
Trends Cell Bioljournal_title
Trends in cell biologyauthors
Waters JCdoi
10.1016/j.tcb.2020.06.001subject
Has Abstractpub_date
2020-09-01 00:00:00pages
669-672issue
9eissn
0962-8924issn
1879-3088pii
S0962-8924(20)30119-7journal_volume
30pub_type
杂志文章abstract：:Ubiquinone (UQ; also known as coenzyme Q; CoQ) is a mobile component of the mitochondrial electron transport chain, where it acts as a pro-oxidant in its ubisemiquinone state. Despite this, UQ is also believed to be a membrane antioxidant. These properties place UQ at the center of hotly debated questions about how mi...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2015.12.007
更新日期：2016-05-01 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
pub_type： 杂志文章
doi：10.1016/0962-8924(96)10027-1
更新日期：1996-08-01 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：:Nuclear receptors comprise a large family of proteins that shares a common structure and mechanism of action. Members of this family, first cloned 20 years ago, are regulated by small lipophilic signaling molecules such as steroid hormones, retinoids and thyroid hormone. More recently, the characterization of proteins...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2004.05.007
更新日期：2004-07-01 00:00:00
abstract：:Axons elongate and retract in response to environmental signals during the development of the nervous system. There is broad agreement that these signals must affect the cytoskeleton to elicit bouts of elongation or retraction. Most contemporary studies have speculated that bouts of elongation involve polymerization o...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(01)02005-0
更新日期：2001-06-01 00:00:00
abstract：:Macrophages are cells of the innate immune system that regulate the maintenance of tissue homeostasis, host defense during pathogen infection, and tissue repair in response to tissue injury. Recent studies indicate that macrophage functions are influenced by cellular metabolism, including lipid metabolism. Here, we re...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2020.09.006
更新日期：2020-12-01 00:00:00
abstract：:Many organisms stringently regulate the number, volume and enzymatic content of peroxisomes (and other organelles). Understanding this regulation requires knowledge of how organelles are assembled and selectively destroyed in response to metabolic cues. In the past decade, considerable progress has been achieved in th...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2004.07.014
更新日期：2004-09-01 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 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
pub_type： 杂志文章
doi：10.1016/S0962-8924(97)01079-9
更新日期：1997-07-01 00:00:00
abstract：:Asymmetric cell division (ACD) gives rise to two daughter cells with distinct fates. ACD is widely used during development and by many types of adult stem cells during tissue homeostasis and regeneration. ACD can be regulated by extrinsic cues, such as signaling molecules, as well as by intrinsic factors, such as orga...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2017.02.001
更新日期：2017-07-01 00:00:00
abstract：:Our present understanding of intracellular protein degradation developed from an attempt to understand the metabolic stability of proteins in cells. With the unravelling of its complex biochemical machinery has come a realization that protein degradation plays an important role in the most crucial events in the cell c...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：
更新日期：1999-12-01 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：: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
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2006.09.008
更新日期：2006-11-01 00:00:00
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
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2014.10.001
更新日期：2015-02-01 00:00:00
abstract：:A deeper understanding of the mechanisms of cell behavior is essential if we want to comprehend how an organism develops and functions. Changes in cellular processes, including the orientation of cell divisions, cell shape, polarity, differentiation and migration, account for tissue rearrangements during development a...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2005.12.001
更新日期：2006-02-01 00:00:00
abstract：:Large-scale neurite pruning, the developmentally regulated degeneration of axons or dendrites, is an important specificity mechanism during neuronal circuit formation. Pruning is usually restricted to single neurite branches and can occur by local degeneration or retraction. How this spatial regulation is achieved, an...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2019.01.002
更新日期：2019-04-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2017.10.002
更新日期：2018-02-01 00:00:00
abstract：:Why are women so under-represented at the top echelons of science? Why do so many drop out just as their careers should be blossoming? Are women in science being actively discriminated against by their peers, and, if, so what can be done about this? These were just a few of the puzzles reflected upon at a recent Europ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/s0962-8924(01)02182-1
更新日期：2001-11-01 00:00:00
abstract：:Across the animal kingdom, color discrimination is achieved by comparing the outputs of photoreceptor cells (PRs) that have different spectral sensitivities. Much remains to be understood about how the pattern of these different PRs is generated and maintained. The Drosophila eye has long provided a beautiful system f...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2004.09.007
更新日期：2004-10-01 00:00:00
abstract：:Long-distance cell-cell communication is essential for organ development and function. Whereas neurons communicate at long distances by transferring signals at sites of direct contact (i.e., at synapses), it has been presumed that the only way other cell types signal is by dispersing signals through extracellular flui...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2014.01.003
更新日期：2014-06-01 00:00:00
abstract：:The GINS complex is the most recently identified component of the eukaryotic DNA replication machinery and is required both for the initiation of chromosome replication and also for the normal progression of DNA replication forks. Several recent studies suggest that GINS associates at replication forks with the MCM he...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2007.04.002
更新日期：2007-06-01 00:00:00
abstract：:Owing to the sessile nature of their lifestyle, plants have to respond to a wide range of signals, such as the force of the wind or the impedance of the soil, to entrain their development to prevailing environmental conditions. Indeed, mechanically responsive growth has been documented in plants for many years but new...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2009.02.005
更新日期：2009-05-01 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：:In higher eukaryotes, the vast majority of protein-coding genes contain introns that must be removed from precursor mRNA (pre-mRNA) with great precision by the spliceosome. Spliceosomes are massive RNA-protein macromolecular machines with >100 distinct components that assemble onto nascent transcripts and are released...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2009.05.004
更新日期：2009-08-01 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：:Microbiology and cell biology both involve the study of cells, albeit at different levels of complexity and scale. Interactions between both fields during the past 25 years have led to major conceptual and technological advances that have reshaped the whole biology landscape and its biomedical applications. ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2016.04.008
更新日期：2016-07-01 00:00:00
abstract：:Cellular myosin II is the principal motor responsible for cytokinesis. In higher eukaryotes, phosphorylation of the regulatory light chain (MLC) of myosin II is a primary means of activating myosin II and is known to be crucial for the execution of cell division. Because signals transmitted by the mitotic spindle coor...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2005.05.004
更新日期：2005-07-01 00:00:00
abstract：:Precise regulation of lipid biosynthesis, transport, and storage is key to the homeostasis of cells and organisms. Cells rely on a sophisticated but poorly understood network of vesicular and nonvesicular transport mechanisms to ensure efficient delivery of lipids to target organelles. The lysosome stands at the cross...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2017.07.006
更新日期：2017-11-01 00:00:00
abstract：:Ultraviolet (UV) irradiation injures the epidermis, resulting in sunburn and inflammation. UV-irradiated keratinocytes secrete interleukin-1beta through a caspase-1-dependent mechanism. In seeking a link between UV-irradiation and caspase-1 activation, a prominent role for the NOD-like receptor (NLR) family of innate ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2007.10.004
更新日期：2008-01-01 00:00:00
abstract：:The roles of post-translational histone modifications in regulating transcription and DNA damage have been widely studied and discussed. Although mitotic histone marks, particularly phosphorylation, were discovered four decades ago, their roles in mitosis have been outlined only in the past few years. Here we aim to p...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2012.11.005
更新日期：2013-04-01 00:00:00
