Abstract：
:The present study has examined the effects of adenosine A1 receptors on second messenger processes in GH3 cells. A1 receptors are present which are shown to inhibit adenylate cyclase in a GTP-requiring manner. Hormone (VIP) stimulation is also absolutely required for the observation of inhibition. Adenosine A1 receptor analogues also inhibit TRH-stimulated [Ca2+]i-mobilization in GH3 cells. Both effects of the adenosine receptor agonists are apparently mediated by pertussis toxin substrates, of which there are two--41,000 and 40,000 daltons respectively--in these cells. Somatostatin exerts analogous effects to the adenosine agonists in GH3 cells. Thus it may turn out that a general property of 'cyclase inhibitory receptors' is also to inhibit [Ca2+]i-mobilization in the same cells, when such mechanisms are present.
journal_name
Cell Signaljournal_title
Cellular signallingauthors
Cooper DM,Caldwell KK,Boyajian CL,Petcoff DW,Schlegel Wdoi
10.1016/0898-6568(89)90023-5subject
Has Abstractpub_date
1989-01-01 00:00:00pages
85-97issue
1eissn
0898-6568issn
1873-3913pii
0898-6568(89)90023-5journal_volume
1pub_type
杂志文章abstract：:Activation of β2-adrenergic receptor (β2AR) and deorphanized GPR55 has been shown to modulate cancer growth in diverse tumor types in vitro and in xenograft models in vivo. (R,R')-4'-methoxy-1-naphthylfenoterol [(R,R')-MNF] is a bivalent compound that agonizes β2AR but inhibits GPR55-mediated pro-oncogenic responses. ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2017.05.006
更新日期：2017-08-01 00:00:00
abstract：:Extracellular signal regulated kinases (ERKs) are a class of MAP kinases that function in many signaling pathways in eukaryotic cells and in some cases, a single stimulus can activate more than one ERK suggesting functional redundancy or divergence from a common pathway. Dictyostelium discoideum encodes only two MAP k...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2010.01.008
更新日期：2010-05-01 00:00:00
abstract：:Transforming growth factory beta (TGF-beta) is a potent growth inhibitor of epithelial cells. One of the strategies used to elucidate the anti-proliferative mode of action of TGF-beta is to find out whether the receptor-generated signals interact with components of the basic machinery of the cell cycle. In this study ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(97)89890-7
更新日期：1997-05-01 00:00:00
abstract：:Glioblastoma, the most lethal form of brain cancer, is characterized by fast growth, migration and invasion of the surrounding parenchyma, with epithelial-to-mesenchymal transition (EMT)-like process being mostly responsible for tumour spreading and dissemination. A number of actors, including cadherins, vimentin, tra...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2019.109461
更新日期：2020-01-01 00:00:00
abstract：:Recent studies have shown DAPk as a molecular modulator induced by the second messenger, responsible for controlling cell destiny decisions, but the detailed mechanism mediating the role of DAPk1 during cell death is still not fully understood. In this present report, we attempted to characterize the effects of TNF-α ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2012.03.010
更新日期：2012-07-01 00:00:00
abstract：:Tyrosine phosphorylation of proteins is a mechanism of signalling for different receptors and is important for cell growth and differentiation. Mast cells and basophils are secretory cells that play a role in inflammatory and immediate allergic reactions. The activation/aggregation of different surface receptors on th...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/0898-6568(95)00024-j
更新日期：1995-08-01 00:00:00
abstract：:Wnt proteins are secreted glycoproteins that bind to the N-terminal extra-cellular cysteine-rich domain of the Frizzled (Fzd) receptor family. The Fzd receptors can respond to Wnt proteins in the presence of Wnt co-receptors to activate the canonical and non-canonical Wnt pathways. Recent studies indicated that, among...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2011.12.009
更新日期：2012-04-01 00:00:00
abstract：:Placental syncytiotrophoblasts formed by the fusion of cytotrophoblasts constitute the interface between maternal and fetal circulations. The syncytium, composed of a continuous layer of syncytiotrophoblasts, assumes the fetal-maternal nutrient exchange, placental barrier, and endocrine functions important for the mai...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.01.008
更新日期：2013-04-01 00:00:00
abstract：:We have previously demonstrated that inhibition of calmodulin (CaM) and the concomitant reduction of PI3K interfere with H-Ras-mediated activation of Raf-1 [1]. In the present study, we show that CaM has completely opposite effects on K-Ras-mediated Raf-1 activation. The differential contribution of CaM in the regulat...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2009.07.018
更新日期：2009-12-01 00:00:00
abstract：:The proteins Bax and Bak are central in the execution phase of apoptosis; however, little is known about the partners involved in the control of this complex process. Here, we show that mitochondrial Bak is incorporated into a VDAC2/Mtx1/Mtx2 multi-protein complex in both resting and dying cells. VDAC2 is a porin that...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2014.04.021
更新日期：2014-09-01 00:00:00
abstract：:The interactions between kidney and thyroid functions have been known for many years, but how the thyroid affects the kidney function is largely unknown. Here we analyzed the role of T3 on the tubular epithelial-to-mesenchymal transition (EMT), which is recognized to play pivotal roles in the process of renal fibrosis...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.06.005
更新日期：2013-10-01 00:00:00
abstract：:C5L2 is a receptor that binds to C5a and belongs to the family of G protein-coupled receptors, but its role in physiological C5a-mediated responses remains under debate. Here we show that, like the canonical C5a receptor C5aR, C5L2 plays a pro-inflammatory role in a murine model of acute experimental colitis. We demon...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2014.02.021
更新日期：2014-07-01 00:00:00
abstract：:Human ether-à-go-go-related gene (hERG or Kv11.1) encodes the rapidly activated delayed rectifier K(+) current (I(Kr)) in the human heart. Potential regulation of hERG channel by protein tyrosine kinases (PTKs) is not understood. The present study was designed to investigate whether this channel is modulated by PTKs u...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.06.006
更新日期：2008-10-01 00:00:00
abstract：:The mitotic inhibitor securin is degraded via the ubiquitin ligase anaphase-promoting complex/cyclosome (APC/C)-Cdc20 after anaphase onset. This triggers activation of the mitotic protease separase and thereby sister chromatid separation. However, only a proportion of securin molecules are degraded at metaphase-anapha...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2016.07.005
更新日期：2016-10-01 00:00:00
abstract：:Focal adhesion kinase (FAK) plays an important role in integrin-mediated signal transduction pathways and its C-terminal noncatalytic domain Fak-related non-kinase (FRNK), which is autonomously expressed, acts as an inhibitor of FAK. A model has been proposed where FAK and FRNK compete for an essential common binding ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(01)00226-1
更新日期：2001-12-01 00:00:00
abstract：:Both canonical Wnt/beta-catenin and TGFbeta/Smad signaling pathways coordinately regulate pattern formation during embryogenesis as well as tumor progression. Evidence of cross-talk between these two pathways has been reported. Here we demonstrated that the Activin-like kinase 4 (Alk4)/Smad2 pathway facilitates the tr...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.05.003
更新日期：2008-09-01 00:00:00
abstract：:Several members of the mitogen-activated protein kinase kinase kinase (MAP3K) family including MEKK3 and TGFbeta-activating kinase (TAK1) play nonredundant roles in activation of the NF-kappaB transcription factor. However, the mechanism by which MEKK3 mediates NF-kappaB signaling is not fully understood. In this repo...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2007.12.007
更新日期：2008-04-01 00:00:00
abstract：:Both type I interferons (IFNs) and interferon regulatory factors (IRFs) are well characterized in viral infections, whereas they are far less studied in bacterially activated toll-like receptor (TLR) pathways. Here, we studied the involvement of IRF1 and IRF2 in TLR2-mediated responses. In mouse macrophages, IRF2 was ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.06.017
更新日期：2008-10-01 00:00:00
abstract：:Using adenoviruses encoding RGS2, RGS4 and Lsc (regulator of G protein signalling (RGS) domain of p115 RhoGEF), we investigated the contributions of G(q/11), Gi and G(12/13) proteins to G protein-coupled receptor (GPCR)-mediated activation of the extracellular signal-regulated kinase (ERK) pathway in adult rat ventric...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2004.10.008
更新日期：2005-05-01 00:00:00
abstract：:The human NPY Y(1) receptor undergoes fast agonist-induced internalization via clathrin-coated pits then recycles back to the cell membrane. In an attempt to identify the molecular determinants involved in this process, we studied several C-terminal truncation mutants tagged with EFGP. In the absence of agonist, Y(1) ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2010.09.007
更新日期：2011-01-01 00:00:00
abstract：:The protein kinase C (PKC) family is the most prominent target of tumor-promoting phorbol esters. For the PKCepsilon isozyme, different intracellular localizations and oncogenic potential in several but not all experimental systems have been reported. To obtain information about PKCepsilon-signaling, we investigated t...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2009.01.017
更新日期：2009-05-01 00:00:00
abstract：:In this work, we used colon carcinoma cell-line HCT116 to study the involvement of the 86-kDa subunit (Ku86) of DNA-protein kinase (DNA-PK) in human tumoural cell proliferation. We transfected these cells with a 639-bp cDNA encoding a Ku86 portion inserted into pcDNA3.1 vector in the antisense orientation. After selec...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(00)00126-1
更新日期：2000-12-01 00:00:00
abstract：:Forkhead-associated domain (FHA) is a phosphopeptide recognition domain embedded in some regulatory proteins. With similar fold type to important eukaryotic signaling molecules such as Smad2 and IRF3, the role of bacterial FHA domain is intensively pursued. Reported bacterial FHA domain roles include: regulation of gl...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2012.11.019
更新日期：2013-03-01 00:00:00
abstract：:IFN-gamma and TNF-alpha are major proinflammatory cytokines implicated in islet beta-cell destruction, which results in type-1 diabetes; however, the underlying mechanism is not clear. Using pancreatic beta-cell line MIN6N8 cells, co-treatment with TNF-alpha and IFN-gamma, but neither cytokine alone, synergistically i...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2005.03.020
更新日期：2005-12-01 00:00:00
abstract：:Bone Morphogenetic Proteins (BMPs) are potent growth factors belonging to the Transforming Growth Factor Beta superfamily. To date over 20 members have been identified in humans with varying functions during processes such as embryogenesis, skeletal formation, hematopoiesis and neurogenesis. Though their functions hav...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2010.10.003
更新日期：2011-04-01 00:00:00
abstract：:Lithium is an anti-depressant drug that also possesses immunomodulatory functions. The anti-inflammatory effect of lithium is thought to involve activation of the transcription factor CREB, although the underlying mechanism is incompletely understood. We show here that in macrophages lithium stimulates Tpl2, a MAP kin...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.12.010
更新日期：2009-04-01 00:00:00
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...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/s0898-6568(98)00036-9
更新日期：1998-11-01 00:00:00
abstract：:Low glucose stimulated phosphorylation of pregnane X receptor (PXR) at Ser350 in correlation with an increased gluconeogenesis in human hepatoma-derived HepG2 cells. Only glucose, but neither insulin nor glucagon, stimulated this phosphorylation. Here, serine/threonine kinase, vaccinia related kinase 1 (VRK1)-mediated...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2017.09.003
更新日期：2017-12-01 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：:In humans, thromboxane (TX) A₂ signals through the TPα and TPβ isoforms of its G-protein coupled TXA₂ receptor (TP) to mediate a host of (patho)physiologic responses. Herein, angio-associated migratory cell protein (AAMP) was identified as a novel interacting partner of both TPα and TPβ through an interaction dependen...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2010.12.003
更新日期：2011-04-01 00:00:00
