Abstract：
:Atherosclerosis depends on risk factors such as hyperlipidemia, smoking, hypertension and diabetes. Although these risk factors are relatively constant throughout the arterial circulation, atherosclerotic plaques occur at specific sites where flow patterns are disturbed, with lower overall magnitude and complex changes in speed and direction. Research over the past few decades has provided new insights into the cellular mechanisms of force transduction and how mechanical effects act in concert with conventional risk factors to mediate plaque formation and progression. This Commentary summarizes our current understanding of how mechanotransduction pathways synergize with conventional risk factors in atherosclerosis. We attempt to integrate cellular studies with animal and clinical data, and highlight major questions that need to be answered to develop more effective therapies.
journal_name
J Cell Scijournal_title
Journal of cell scienceauthors
Conway DE,Schwartz MAdoi
10.1242/jcs.138313subject
Has Abstractpub_date
2013-11-15 00:00:00pages
5101-9issue
Pt 22eissn
0021-9533issn
1477-9137pii
jcs.138313journal_volume
126pub_type
杂志文章abstract：:Angiogenesis is critical for vascular remodeling during development and contributes to the pathogenesis of diseases such as cancer. Targeted disruption of several EphB class receptor tyrosine kinases results in vascular remodeling defects during embryogenesis. The role of EphA class receptors in vascular remodeling, h...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.01061
更新日期：2004-04-15 00:00:00
abstract：:Postsynaptic density protein 95 (PSD-95/SAP-90) is a palmitoylated membrane-associated guanylate kinase that oligomerizes and clusters ion channels and associated signaling machinery at excitatory synapses in brain. However, the mechanism for PSD-95 oligomerization and its relationship to ion channel clustering remain...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.00617
更新日期：2003-08-01 00:00:00
abstract：:The process of regulated exocytosis is defined by the Ca2+-triggered fusion of two apposed membranes, enabling the release of vesicular contents. This fusion step involves a number of energetically complex steps and requires both protein and lipid membrane components. The role of cholesterol has been investigated usin...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.02601
更新日期：2005-10-15 00:00:00
abstract：:Polypeptide chains synthesized by membrane-bound ribosomes are translocated through, and integrated into, the endoplasmic reticulum (ER) membrane by means of the protein translocation channel, the translocon. Positive charges on the nascent chain determine the orientation of the hydrophobic segment as it is inserted i...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.086850
更新日期：2011-12-15 00:00:00
abstract：:Several cell motility processes including cytokinesis and cell locomotion are dependent on the interplay of the microtubule and actomyosin cytoskeletons. However, because such processes are essentially visual phenomena, interactions between the two cytoskeletal systems have been difficult to study quantitatively. To o...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1997-08-01 00:00:00
abstract：:Nematocysts are explosive organelles found in all Cnidaria. Explosion of nematocyst capsules is driven by the high pressure within the capsule formed by the high concentration of poly-gamma-glutamate in the capsule matrix. Poly-gamma-glutamate is a polyanion that binds cations tightly, including the fluorescent cation...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：2002-02-15 00:00:00
abstract：:We have used genetic and molecular techniques to investigate the interactions among genes required for the initiation and regulation of septum formation in Schizosaccharomyces pombe. Our data suggest that the products of the cdc7, cdc11, cdc14 and cdc16 genes interact. These activities may regulate the function of the...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1992-04-01 00:00:00
abstract：:Galectin-3 is a member of a closely related family of beta-galactoside-binding soluble proteins found in many vertebrate epithelial and myeloid cell types. The developmentally regulated presence of galectin-3 in tissues, for example kidney, and an affinity for many cell-surface and matrix glycoproteins indicate its im...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1995-08-01 00:00:00
abstract：:During vertebrate gastrulation, a well-orchestrated series of morphogenetic changes leads to the formation of the three germ layers: the ectoderm, mesoderm and endoderm. The analysis of gene expression patterns during gastrulation has been central to the identification of genes involved in germ layer formation. Howeve...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.02928
更新日期：2006-05-15 00:00:00
abstract：:The change of the nuclear pore frequency during the nuclear cycle of synchronous plasmodia of Physaru- polycephalum was investigated. Counts were made on platinum-carbon replicas of isolated nuclei. Pore numbers varied markedly at any given time of the nuclear cycle, possibly due to the variable DNA contents of the nu...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1978-12-01 00:00:00
abstract：:Co-culture with glial cells and glia-conditioned media can induce blood-brain barrier properties in microvessel endothelial cells and protect against hypoxia-induced blood-brain barrier breakdown. We examined the effect of two types of glia-conditioned media on brain microvessel endothelial cell permeability and tight...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.00264
更新日期：2003-02-15 00:00:00
abstract：:Directed axonal growth depends on correct coordination of the actin and microtubule cytoskeleton in the growth cone. However, despite the relatively large number of proteins implicated in actin-microtubule crosstalk, the mechanisms whereby actin polymerization is coupled to microtubule stabilization and advancement in...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.203455
更新日期：2017-08-01 00:00:00
abstract：:Voltage-gated Ca2+ (CaV) channels couple membrane depolarization to Ca2+ influx, triggering a range of Ca2+-dependent cellular processes. CaV channels are, therefore, crucial in shaping neuronal activity and function, depending on their individual temporal and spatial properties. Furthermore, many neurotransmitters an...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.207886
更新日期：2017-11-15 00:00:00
abstract：:Sequence similarity between the Drosophila segment polarity protein Armadillo and the vertebrate adherens junction protein beta-catenin raised the possibility that adherens junctions function in transduction of intercellular signals like that mediated by Wingless/Wnt-1. To substantiate the sequence similarity, propert...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1993-08-01 00:00:00
abstract：:Endothelial cells are known to undergo transitions in cell shape during long-term culture. Thus, the assumption that the separate phenotypes of microvascular endothelial cells (MVEC) recently isolated from bovine corpus luteum represent constitutively different cell strains cannot automatically be made. For this reaso...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:Natural killer (NK) cells eliminate abnormal cells through the release of cytolytic granule contents. In this process, NK cells must adhere to target cells through integrin-mediated adhesion, which is highly dependent on the generation of F-actin. Ena/VASP-like (EVL) is an actin regulatory protein previously shown to ...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.230508
更新日期：2019-07-18 00:00:00
abstract：:Cellular activities are regulated by environmental stimuli through protein phosphorylation. Target of rapamycin (TOR), a serine/threonine kinase, plays pivotal roles in cell proliferation and cell growth in response to nutrient status. In Schizosaccharomyces pombe, TORC1, which contains Tor2, plays crucial roles in nu...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.060319
更新日期：2010-03-01 00:00:00
abstract：:Tenascin, an extracellular matrix protein that modulates cell adhesion, exists as a unique six-armed structure called a hexabrachion. The human hexabrachion is composed of six identical 320 kDa subunits and the structure is stabilized by inter-subunit disulfide bonds between amino-terminal segments. We have examined t...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1995-04-01 00:00:00
abstract：:Mesenchymal stem cells (MSCs) are among the most promising and suitable stem cell types for vascular tissue engineering. Substantial effort has been made to differentiate MSCs towards vascular cell phenotypes, including endothelial cells and smooth muscle cells (SMCs). The microenvironment of vascular cells not only c...
journal_title：Journal of cell science
pub_type： 杂志文章,评审
doi：10.1242/jcs.167783
更新日期：2015-07-15 00:00:00
abstract：:Trypsin digestion of demembranated fowl spermatozoa caused a longitudinal splitting of the distal part of the axoneme. The resulting strands, consisting of groups of doublet microtubules, formed left-handed helices. On the evidence of electron micrographs, the digestion had caused the loss of dynein arms from the oute...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1987-10-01 00:00:00
abstract：:Sorting nexins are a large family of phox-homology-domain-containing proteins that have been implicated in the control of endosomal sorting. Sorting nexin-1 is a component of the mammalian retromer complex that regulates retrieval of the cation-independent mannose 6-phosphate receptor from endosomes to the trans-Golgi...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.02568
更新日期：2005-10-01 00:00:00
abstract：:In a previous study we demonstrated that a homeobox peptide corresponding to the 60 amino acid long DNA-binding region of the Drosophila antennapedia homeo-protein was capable of crossing the plasma membrane of cells in culture. This finding has led us to investigate whether chimeric molecules encompassing the homeobo...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1992-08-01 00:00:00
abstract：:Schizosaccharomyces pombe cells divide by medial fission throughout contraction of an actomyosin ring and deposition of a multilayered division septum that must be cleaved to release the two daughter cells. Although many studies have focused on the actomoysin ring and septum assembly, little information is available c...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.00377
更新日期：2003-05-01 00:00:00
abstract：:The surface of the ciliate Dileptus contains locomotor and sensory domains. Each domain contains cilia of its own kind, arranged in a characteristic pattern. Transformation of a portion of the locomotor area into the sensory domain has been studied. Locomotor ciliary units in the transforming area undergo resorption o...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1983-07-01 00:00:00
abstract：:We describe here the expression during development, tissue distribution and molecular properties of GP90: a major concanavalin A (ConA)-binding glycoprotein present in the neuronal membrane skeleton from chicken brain. GP90 is co-isolated with, and has a similar developmental profile to contactin (previously called GP...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：:Earlier studies have established that the average speed of a replication fork is two to three times slower in early S-phase than in late S-phase and that the intracellular 2'-deoxyribonucleoside 5'-triphosphate pools grow during S-phase. In this study, the effect of the exogenous 2'-deoxyribonucleoside 5'-triphosphate...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：2001-02-01 00:00:00
abstract：:Mutations within connexin50 (Cx50) have been linked to various cataract phenotypes. To determine the mechanism behind cataract formation we used the paired Xenopus oocyte system in conjunction with transfected HeLa cells and genetically engineered mouse models to examine the functional characteristics of gap junctions...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.012237
更新日期：2007-12-01 00:00:00
abstract：:The mammalian retromer complex is a multi-protein complex that regulates retrograde transport of the cation-independent mannose 6-phosphate receptor (CI-MPR) from early endosomes to the trans Golgi network (TGN). It consists of two subcomplexes: a membrane-bound coat comprising sorting nexin-1 (SNX1) and possibly sort...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.003111
更新日期：2007-06-15 00:00:00
abstract：:Recent biochemical and molecular approaches have begun to establish the protein interactions that lead to desmosome assembly. To determine whether these associations occur in native desmosomes we have performed ultrastructural localisation of specific domains of the major desmosomal components and have used the result...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1999-12-01 00:00:00
abstract：:Excitatory amino acid transporter type 3 (EAAT3, also known as SLC1A1) is a high-affinity, Na(+)-dependent glutamate carrier that localizes primarily within the cell and at the apical plasma membrane. Although previous studies have reported proteins and sequence regions involved in EAAT3 trafficking, the detailed mole...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.185496
更新日期：2016-08-15 00:00:00
