Abstract：
:Mechanical stretch is an initial factor for cardiac hypertrophy in response to haemodynamic overload (high blood pressure). Stretch of cardiomyocytes activates second messengers such as phosphatidylinositol, protein kinase C, Raf-1 kinase and extracellular signal-regulated protein kinases (ERKs), which are involved in increased protein synthesis. The cardiac renin-angiotensin system is linked to the formation of pressure-overload hypertrophy. Angiotensin II increases the growth of cardiomyocytes by an autocrine mechanism. Angiotensin II-evoked signal transduction pathways differ among cell types. In cardiac fibroblasts, angiotensin II activates ERKs through a pathway including the Gbetagamma subunit of Gi protein, Src family tyrosine kinases, Shc, Grb2 and Ras, whereas Gq and protein kinase C are important in cardiac myocytes. In addition, mechanical stretch enhances the endothelin-1 release from the cardiomyocytes. Further, the Na+ -H+ exchanger mediates mechanical stretch-induced Raf-1 kinase and ERK activation followed by increased protein synthesis in cardiomyocytes. Not only mechanical stress, but also neurohumoral factors induce cardiac hypertrophy. The activation of protein kinase cascades by norepinephrine is induced by protein kinase A through beta-adrenoceptors as well as by protein kinase C through alpha-adrenoceptors.
journal_name
Cell Signaljournal_title
Cellular signallingauthors
Yamazaki T,Komuro I,Yazaki Ydoi
10.1016/s0898-6568(98)00036-9subject
Has Abstractpub_date
1998-11-01 00:00:00pages
693-8issue
10eissn
0898-6568issn
1873-3913pii
S0898-6568(98)00036-9journal_volume
10pub_type
杂志文章,评审abstract：:Multi-step signal transducing events, such as those mediated by G proteins, have been difficult to study in intact cells. We prepared fluorescently labelled G protein subunits, tetramethylrhodamine-alpha o (TMR-alpha o) and TMR-beta gamma, in order to study their subcellular distribution and lateral mobility. Heterotr...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(94)90049-3
更新日期：1994-08-01 00:00:00
abstract：:Interleukin-2 (IL-2) is the major growth factor of activated T lymphocytes. By inducing cell cycle progression and protection from apoptosis in these cells, IL-2 is involved in the successful execution of an immune response. Upon binding its receptor, IL-2 activates a variety of signal transduction pathways, including...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(03)00003-2
更新日期：2003-06-01 00:00:00
abstract：:The involvement of cytosolic phospholipase A(2) (cPLA(2)) and ceramide in the accumulation of cholesteryl ester induced by the uptake of oxidized low-density lipoproteins (oxLDL) in macrophages was investigated. Uptake of oxLDL by [(3)H]oleic acid-labeled macrophages stimulated the formation of cholesteryl oleate, and...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(02)00014-1
更新日期：2002-08-01 00:00:00
abstract：:Epidermal growth factor (EGF) signaling is critical in normal and aberrant cellular behavior. Extracellular signal-regulated kinase (ERK) mediates important downstream aspects of EGF signaling. Additionally, EGFR undergoes MEK1-dependent ERK consensus site phosphorylation in response to EGF or cytokines such as growth...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.08.006
更新日期：2008-11-01 00:00:00
abstract：:Treatment of lucerne suspension culture cells with glycoprotein elicitor from the phytopathogenic fungus Verticillium albo-atrum R & B triggers Ca(2+)-mediated induction of antimicrobial secondary metabolites termed phytoalexins. The present study investigated the possible role of polyphosphoinositide signal transduct...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(93)90026-i
更新日期：1993-05-01 00:00:00
abstract：:Skeletal muscle is highly adapted to respond to oxidative imbalances, since it is continuously subjected to an increased production of reactive oxygen species (ROS) during exercise. Oxidative stress, however, has been associated with skeletal muscle atrophy and damage in many diseases. In this study, we examined wheth...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2006.05.004
更新日期：2006-12-01 00:00:00
abstract：:Agonist stimulation of G-protein coupled receptors (GPCRs) results in the redistribution of the receptor from the cell surface into intracellular compartments through the process of endocytosis. Monitoring ligand-mediated internalization of GPCRs in living cells has become experimentally accessible by applying fluores...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.05.017
更新日期：2008-10-01 00:00:00
abstract：:Phospholipase D (PLD) is involved in diverse cellular processes including cell movement, adhesion, and vesicle trafficking through cytoskeletal rearrangements. However, the mechanism by which PLD induces cytoskeletal reorganization is still not fully understood. Here, we describe a new link to cytoskeletal changes tha...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2011.03.014
更新日期：2011-08-01 00:00:00
abstract：:Protein kinase C and the annexins appear to share some unusual and potentially important membrane- and calcium-binding properties. While these proteins are calcium response elements, they are not calcium-binding proteins in the formal sense; at intracellular calcium concentrations, they only bind significant amounts o...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/0898-6568(93)90075-w
更新日期：1993-07-01 00:00:00
abstract：:Fas-ligand/CD178 belongs to the TNF family proteins and is the well-characterized inducer of cell death. We showed previously that the interaction of Fas-ligand and caveolin-1 is necessary for Fas-ligand translocation to rafts, and the subsequent induction of Fas-ligand-dependent cell death. Both molecules can undergo...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2020.109590
更新日期：2020-06-01 00:00:00
abstract：:Despite the essential role of the fibrinogen gamma-chain as a blood clotting factor, the fibrinogen gamma-chain contains a number of interaction sites to recruit other factors such as leukocytes important for prevention of pathogen entry and propagation of the repair process. Interleukin-6 (IL-6) is known as the major...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2007.04.007
更新日期：2007-09-01 00:00:00
abstract：:Glycogen synthase kinase 3beta (GSK3beta) is implicated in many biological events, including embryonic development, cell differentiation, apoptosis, and the insulin response. GSK3beta also plays a key role in the Wnt/beta-catenin pathway. The master regulator of the pigmentation microphthalmia-associated transcription...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.06.001
更新日期：2008-10-01 00:00:00
abstract：:Prostaglandin E2 (PGE2) stimulated cAMP production in the MOB 3-4-F2 cell line, a subclone of the osteoblast-like MOB 3-4 cell line. After being cultured in alpha-minimum essential medium supplemented with 10% heat-inactivated foetal calf serum (HIFCS), cells responded to PGE2 (greater than or equal to 50 ng/ml) with ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(91)90022-m
更新日期：1991-01-01 00:00:00
abstract：:Expression of the human cytomegalovirus (HCMV)-encoded chemokine receptor homologue pUS28 in mammalian cells results in ligand-dependent and -independent changes in the activity of multiple cellular signal transduction pathways. The ligand-dependent signalling activity of pUS28 has been shown to be predominantly media...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.04.010
更新日期：2008-08-01 00:00:00
abstract：:Calcineurin (CnA) is an important signalling molecule in skeletal muscle, in the promotion of differentiation, slow-fibre phenotype and possibly fibre hypertrophy. We found that stable expression of constitutively active CnA in muscle C2C12 cells strongly activated NF-kappaB, a key mediator of muscle wasting. NF-kappa...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(02)00120-1
更新日期：2003-05-01 00:00:00
abstract：:In this report, we examined the role of activin in the regulation of cell growth inhibition of human hepatocarcinoma cells. Using RNase protection assay for various cell cycle regulators and Western blotting experiments, we show that activin treatment of HepG2 cells leads to increased gene expression of the cyclin-dep...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2003.11.002
更新日期：2004-06-01 00:00:00
abstract：:The complex dynamic structure of the plasma membrane plays critical roles in cellular signaling; interactions with the membrane lipid milieu, spatial segregation within and between cellular membranes and/or targeting to specific membrane-associated scaffolds are intimately involved in many signal transduction pathways...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2007.07.012
更新日期：2008-01-01 00:00:00
abstract：:Pseudoxanthoma elasticum is an autosomal recessive genodermatosis with variable expression, due to mutations in the ABCC6 or ENPP1 gene. It is characterized by elastic fiber mineralization and fragmentation, resulting in skin, eye and cardiovascular symptoms. Significant advances have been made in the last 20 years wi...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2018.12.009
更新日期：2019-03-01 00:00:00
abstract：:In this study we investigated the release of Ca2+ in brain microsomes after Ca2+ loading by the Ca(2+)-ATPase or by the Na+/Ca2+ exchanger. The results show that in microsomes loaded with Ca2+ by the Ca(2+)-ATPase, Ins(1,4,5)P3 (5 microM) released 21 +/- 2% of the total Ca2+ accumulated, and that in the microsomes loa...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(92)90049-e
更新日期：1992-11-01 00:00:00
abstract：:Tribbles 3 homolog (TRB3) is recently identified as a scaffold-like regulator of various signal transducers and has been implicated in several processes including insulin signaling, NF-kappaB signaling, lipid metabolism and BMP signaling. To further understand cellular mechanisms of TRB3 regulation, we performed a yea...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.01.010
更新日期：2008-05-01 00:00:00
abstract：:G protein-coupled receptors (GPCRs) can engage multiple pathways to activate ERK1/2 via both G proteins and/or ßarrestin. Receptor recruitment of ßarrestin is also important for GPCR desensitization, internalization and resensitization. Modulation of the receptor/ßarrestin interaction through modification of either co...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2010.11.016
更新日期：2011-04-01 00:00:00
abstract：:This review is intended to discuss recent developments in the molecular pharmacology of the alpha 1-adrenergic receptor (alpha 1-AR) subtypes. After a brief historical development, we will focus on the more contemporary issues having to do with this receptor family. Emphasis will be put on recent data regarding the cl...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/0898-6568(96)00066-6
更新日期：1996-08-01 00:00:00
abstract：:We have characterized the role of Drosophila PI3K and AKT in ERK pathway activation involving insulin-induced proliferation using Drosophila Schneider cells. After insulin treatment, dPI3K and dAKT activities were both increased along with activation of the dERK pathway components dMEK and dERK. The insulin-induced ac...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2004.04.004
更新日期：2004-11-01 00:00:00
abstract：:Regulation by unsaturated fatty acids of glucocorticoid-sensitive gene transcription was studied in HeLa cells transiently transfected with a mouse mammary tumour virus-luciferase reporter gene. Arachidonic acid and docosahexaenoic acid by themselves had no effect on basal levels of luciferase expression. However, the...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(95)00010-m
更新日期：1995-05-01 00:00:00
abstract：:The induction of cytolytic activity in PC60, a murine T-cell hybridoma, is paralleled by a rise in the level of BLT-esterase (N-alpha-benzyloxycarbonyl-L-lysine thiobenzyl esterase), a serine esterase specific for activated T-cells. Both interleukin-1 (IL-1) and dibutyryl cAMP were albe to increase the esterase activi...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(90)90045-c
更新日期：1990-01-01 00:00:00
abstract：:Recent reports show that protein kinase A (PKA), but not exchange protein activated by cAMP (EPAC), acts in a cell autonomous manner to constitutively reduce the angiogenic sprouting capacity of murine and human endothelial cells. Specificity in the cellular actions of individual cAMP-effectors can be achieved when a ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2019.06.007
更新日期：2019-10-01 00:00:00
abstract：:Bradykinin (BK) is released into the tear-film in ocular allergic patients. BK has been shown to exert mitogenic effects on several cell types. However, the mechanisms underlying its action on corneal keratocytes (CKs) were largely unknown. This study was to investigate the mitogenic effect of BK on rabbit CKs linked ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2003.09.005
更新日期：2004-05-01 00:00:00
abstract：:Nuclear receptors (NRs) orchestrate the transcription of specific gene networks in response to binding of their cognate ligand. They also act as mediators in a variety of signalling pathways through integrating diverse phosphorylation events. NR phosphorylation concerns all three major domains, the N-terminal activati...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/s0898-6568(02)00115-8
更新日期：2003-04-01 00:00:00
abstract：:We have investigated the role of the hydrolysis of glycosyl-phosphatidylinositol (GPI) as one of the signalling pathways elicited after interaction of epidermal growth factor (EGF) with its specific plasma membrane receptor (EGFR). Endogenous GPI was characterized in both NIH 3T3 mouse fibroblast cells and in EGFR-tra...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(95)00002-7
更新日期：1995-05-01 00:00:00
abstract：:In humans, thromboxane (TX) A(2) signals through the TPalpha and TPbeta isoforms of the TXA(2) receptor that exhibit common and distinct roles. For example, Gq/phospholipase (PL)Cbeta signaling by TPalpha is directly inhibited by the vasodilators prostacyclin and nitric oxide (NO) whereas that signaling by TPbeta is u...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.04.006
更新日期：2008-08-01 00:00:00
