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 plasma membranes. This review focuses on recent advances in our understanding of the mechanisms underlying the assembly of synapses in the central nervous system.
journal_name
Trends Cell Bioljournal_title
Trends in cell biologyauthors
Garner CC,Nash J,Huganir RLdoi
10.1016/s0962-8924(00)01783-9subject
Has Abstractpub_date
2000-07-01 00:00:00pages
274-80issue
7eissn
0962-8924issn
1879-3088pii
S0962-8924(00)01783-9journal_volume
10pub_type
杂志文章,评审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：: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：:Bacterial Shiga toxin and related toxins are endocytosed by higher eukaryotic cells. The toxin protein is then transported via the Golgi apparatus to the endoplasmic reticulum (ER) and into the cytosol, where it exerts its toxic effect. This review discusses current understanding of this retrograde transport pathway a...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(97)01209-9
更新日期：1998-04-01 00:00:00
abstract：:The basement membrane (BM), a specialized network of extracellular matrix macromolecules, surrounds epithelial, endothelial, muscle, fat and nerve cells. During development, immune surveillance and disease states ranging from cancer to fibrosis, host cells penetrate the BM by engaging tissue-invasive programs, the ide...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2008.08.007
更新日期：2008-11-01 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：:Formation of secretion granules in regulated secretory cells involves packaging a subject of proteins undergoing intracellular transport into specific vesicular carriers that function in stimulus-dependent exocytosis. Recent findings suggest that immature granules are a site of passive sorting, involving condensation ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(92)90181-l
更新日期：1992-11-01 00:00:00
abstract：:'Secrete-and-sense cells' can communicate by secreting a signaling molecule while also producing a receptor that detects the molecule. The cell can potentially 'talk' to itself ('self-communication') or talk to neighboring cells with the same receptor ('neighbor communication'). The predominant forms of secrete-and-se...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2015.11.002
更新日期：2016-04-01 00:00:00
abstract：:The proliferation of eukaryotic cells is a highly regulated process that depends on the precise duplication of chromosomal DNA in each cell cycle. Regulation of the replication licensing system, which promotes the assembly of complexes of proteins termed Mcm2-7 onto replication origins, is responsible for preventing r...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(01)02203-6
更新日期：2002-02-01 00:00:00
abstract：:Neurodegenerative diseases are typically late-onset, progressive disorders that affect neural function and integrity. Although most attention has been focused on the genetic underpinnings of familial disease, mechanisms are likely to be shared with more predominant sporadic forms, which can be influenced by age, envir...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2012.08.013
更新日期：2013-01-01 00:00:00
abstract：:Accurate spindle positioning is crucial for spatial control of cell division. During metazoan development, coordination between polarity cues and spindle position also ensures correct segregation of cell fate determinants. Converging evidence indicates that spindle positioning is achieved through interactions between ...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(02)02306-1
更新日期：2002-07-01 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
abstract：:It was once believed that common mechanisms underpin the transfer of proteins across the membrane systems of organelles such as mitochondria, chloroplasts and peroxisomes. Now that many of the core components of the translocases have been indentified, results discussed at a recent conference [Max-Delbrück-Centrum Symp...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/s0962-8924(01)02083-9
更新日期：2001-09-01 00:00:00
abstract：:Land plants have developed highly sophisticated intercellular channels called plasmodesmata (PD) that mediate the cell-to-cell trafficking of signaling molecules, including non-cell autonomous proteins (NCAPs) and RNAs. Until recently, the biological significance of this position-dependent intercellular signaling syst...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2009.07.003
更新日期：2009-10-01 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：: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
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2017.04.005
更新日期：2017-09-01 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：: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：:Electrophysiological studies have implicated voltage-gated proton channels in several specific cellular contexts. In neutrophils, they mediate charge compensation that is associated with the oxidative burst of phagocytosis. Molecular characterization of the hydrogen voltage-gated channel 1 (HVCN1) has enabled identifi...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2010.09.006
更新日期：2011-01-01 00:00:00
abstract：:To better understand the physiology and acclimation capability of the cell, one of the great challenges of the future is to access the interior of a cell and unveil its chemical landscape (composition and distribution of elements and molecules). Chemical imaging has greatly improved in sensitivity and spatial resoluti...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2019.12.007
更新日期：2020-03-01 00:00:00
abstract：:Whereas physics seeks for universal laws underlying natural phenomena, biology accounts for complexity and specificity of molecular details. Contemporary biological physics requires people capable of working at this interface. New programs prepare scientists who transform respective disciplinary views into innovative ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/j.tcb.2017.05.002
更新日期：2017-08-01 00:00:00
abstract：:Embryonic stem (ES) cells, like all cell types, are defined by their unique transcriptional signatures. The ability of ES cells to self-renew or exit the pluripotent state and enter differentiation requires extensive changes in their transcriptome and epigenome. Remarkably, transcriptional programs governing each cell...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2012.04.002
更新日期：2012-06-01 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：:The directional migration of cells within multicellular organisms is governed by gradients of both chemical attractants and repellents in diverse processes, including leukocyte trafficking and neuronal pathfinding in vivo. These complex extracellular environments direct the orchestrated bidirectional trafficking of le...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2008.04.001
更新日期：2008-06-01 00:00:00
abstract：:Transfer of proteins and lipids between the various membrane-bound subcellular compartments of the eukaryotic cell is mediated by transport vesicles. The development of cell-free assays has allowed rapid progress towards a molecular description of the formation, or budding, of these vesicles. This article reviews and ...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/0962-8924(91)90018-5
更新日期：1991-12-01 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：:The translocon is responsible for the translocation of proteins across the membrane of the endoplasmic reticulum into its lumen, whereas the exocyst acts at the other end of the secretory pathway, tethering secretory vesicles to the sites of exocytosis. Here, we discuss three independent lines of evidence that indicat...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2003.12.008
更新日期：2004-02-01 00:00:00
abstract：:Cell biologists have used photobleaching to investigate the lateral mobility of fluorophores on the cell surface since the 1970s. Fusions of green fluorescent protein (GFP) to specific proteins extend photobleaching techniques to the investigation of protein dynamics within the cell, leading to renewed interest in pho...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/s0962-8924(98)01433-0
更新日期：1999-02-01 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：:Until recently, the cell biology of mammalian muscle repair following damage appeared to be completely different from the formation of new muscles in regenerated appendages of Amphibia. Mammalian muscle repair occurs through the mobilization of muscle satellite cells, whereas the new muscle in amphibian appendage rege...
journal_title：Trends in cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.tcb.2006.04.007
更新日期：2006-06-01 00:00:00
abstract：:The nuclear envelope (NE) breaks down reversibly and reassembles at mitosis. Two models of mitotic nuclear membrane disassembly and reformation have emerged from studies of NE dynamics in somatic cells and egg extracts. One model suggests that nuclear membranes fragment reversibly by vesiculation, producing NE-derived...
journal_title：Trends in cell biology
pub_type： 杂志文章
doi：10.1016/s0962-8924(99)01697-9
更新日期：2000-01-01 00:00:00
