Abstract：
:Signaling co-receptors are diverse, multifunctional components of most major signaling pathways, with roles in mediating and regulating signaling in both physiological and pathophysiological circumstances. Many of these signaling co-receptors, including CD44, glypicans, neuropilins, syndecans and TssRIII/betaglycan are also proteoglycans. Like other co-receptors, these proteoglycan signaling co-receptors can bind multiple ligands, promoting the formation of receptor signaling complexes and regulating signaling at the cell surface. The proteoglycan signaling co-receptors can also function as structural molecules to regulate adhesion, cell migration, morphogenesis and differentiation. Through a balance of these signaling and structural roles, proteoglycan signaling co-receptors can have either tumor promoting or tumor suppressing functions. Defining the role and mechanism of action of these proteoglycan signaling co-receptors should enable more effective targeting of these co-receptors and their respective pathways for the treatment of human disease.
journal_name
Cell Signaljournal_title
Cellular signallingauthors
Mythreye K,Blobe GCdoi
10.1016/j.cellsig.2009.05.001subject
Has Abstractpub_date
2009-11-01 00:00:00pages
1548-58issue
11eissn
0898-6568issn
1873-3913pii
S0898-6568(09)00154-5journal_volume
21pub_type
杂志文章,评审abstract：:Protease-activated receptor 1 (PAR1) is an unusual GPCR that interacts with multiple G protein subfamilies (G(q/11), G(i/o), and G(12/13)) and their linked signaling pathways to regulate a broad range of pathophysiological processes. However, the molecular mechanisms whereby PAR1 interacts with multiple G proteins are...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2012.01.011
更新日期：2012-06-01 00:00:00
abstract：:CD40 is critically involved in Fas-mediated cholangiocyte apoptosis during liver inflammation, but the underlying signalling events are poorly understood. Our recent work implicated AP-1 in CD40-induced cholangiocyte apoptosis, but suggested involvement of other signalling pathways. Because STAT3 has been implicated i...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2005.05.015
更新日期：2006-04-01 00:00:00
abstract：:Bladder cancer (BC) is one of the most common tumours of the urinary system and is also known as a highly malignant tumour. In addition to conventional diagnosis and treatment methods, recent research has focused on studying the molecular mechanisms related to BC, in the hope that new, less toxic and effective targete...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2020.109886
更新日期：2021-03-01 00:00:00
abstract：:Deficits in brain function that are associated with aging and age-related diseases benefit very little from currently available therapies, suggesting a better understanding of the underlying molecular mechanisms is needed to develop improved drugs. Here, we review the literature to test the hypothesis that a break dow...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2017.11.004
更新日期：2018-01-01 00:00:00
abstract：:Ionizing radiation elicits signaling events that coordinate DNA repair and interruption of cell cycle progression. We previously demonstrated that ionizing radiation (IR) of cells activates nuclear protein phosphatase-1 (PP1) by promoting dephosphorylation of Thr320, an inhibitory site in the enzyme and that the ATM k...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2006.08.001
更新日期：2007-03-01 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：:Dissemination of cancer cells to distant organ sites is the leading cause of death due to treatment failure in different types of cancer. Mehlen and Puisieux have reviewed the importance of the development of inappropriate cell survival signaling for various steps in the metastatic process and have noted the particula...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2013.03.025
更新日期：2013-08-01 00:00:00
abstract：:Cortical and medullary thymocytes can be separated from each other by virtue of the fact that only cortical thymocytes bear peanut agglutinin (PNA) receptors. The mitogenic responses of subpopulations of thymocytes were studied. We have confirmed the results of Conlon et al. [(1982) J. Immun. 128, 797-801], that lecti...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(90)90031-5
更新日期：1990-01-01 00:00:00
abstract：:We analyse the role of the G proteins in regulating collagen gene expression by measuring collagen alpha 1(I) mRNA levels in cultured hepatic stellate cells in basal conditions and after stimulating or inhibiting the major intracellular signalling pathways. Stimulation of Gs protein and adenylyl cyclase or the additio...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(97)00036-3
更新日期：1998-03-01 00:00:00
abstract：:Quantitative analysis of the proteins which compromise the stimulatory arm of the adenylyl cyclase cascade indicate that the adenylyl cyclase catalytic component is usually the least highly expressed. The effects on both potency of agonist ligands and maximal output resulting from targetted alterations in expression l...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/0898-6568(95)02034-9
更新日期：1996-02-01 00:00:00
abstract：:Calcium has long been recognized as an important regulator of cell cycle transitions although the mechanisms are largely unknown. A functional genomic screen has identified genes involved in the regulation of early cell cycle progression by calcium. These genes when overexpressed confer the ability to bypass the G1/S ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2007.10.030
更新日期：2008-02-01 00:00:00
abstract：:Adenosine and its analogues inhibited increases in divalent cation influx stimulated by platelet-activating factor (PAF) and formyl-methionyl-leucyl-phenylalanine (FMLP) in a dose-dependent fashion. This effect was antagonized by theophylline, an adenosine receptor antagonist. When extracellular adenosine was removed ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(92)90023-2
更新日期：1992-09-01 00:00:00
abstract：:The kidney is one of the fastest-aging organs, and renal senescence has become a major disease affecting human health. Renal cellular senescence is regulated by the joint action of multiple signal transduction pathways. The previous study by our research group found that the Janus kinase 2 (JAK2)/signal transducer and...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2018.10.021
更新日期：2019-01-01 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：:Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid metabolite that is known to mediate diverse cellular responses including cell growth, survival, and migration. Most of these effects have been attributed to its binding to a specific subfamily of G protein-coupled receptors (GPCR), namely S1P(1-5). Recent studi...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/j.cellsig.2004.09.013
更新日期：2005-03-01 00:00:00
abstract：:The cystine/glutamate antiporter xCT (SLC7A11) is frequently overexpressed in many cancers, including glioblastoma. Cystine taken up by the cells via xCT is reduced to cysteine, which is used to synthesize glutathione for antioxidant cellular defense. However, overexpression of xCT causes cell death under glucose-limi...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2020.109874
更新日期：2021-02-01 00:00:00
abstract：:Macrophages play many different roles in tissue inflammation and immunity, and the plasticity of macrophage polarization is closely associated with acute inflammatory responses. O-GlcNAcylation is an important type of post-translational modification, which subtly modulates inflammation responses. Transforming growth f...
journal_title：Cellular signalling
pub_type： 杂志文章,收录出版
doi：10.1016/j.cellsig.2016.08.008
更新日期：2016-11-01 00:00:00
abstract：:Stathmin is overexpressed in a variety of assessed human malignancies and is correlated with tumor progression and poor prognosis. Downregulation of its expression will contribute to optimize therapeutic outcomes in the treatment of various malignancies. However, the mechanisms of stathmin gene overexpression are not ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2009.09.030
更新日期：2010-01-01 00:00:00
abstract：:Protein kinase CK2 is a critical factor for the survival of cells. It is overexpressed in many cancer cells and provides protection against apoptosis in these cells. Inhibition of CK2 kinase activity in various cancer cells leads to apoptosis, which makes CK2 an attractive target for cancer therapy. Little is, however...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2014.03.014
更新日期：2014-07-01 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
abstract：:Reactive Oxygen Species (ROS) are crucial to multiple biological processes involved in the pathophysiology of inflammation, and are also involved in redox signaling responses. Although previous reports have described an association between oxidative events and the modulation of innate immunity, a role for redox signal...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2014.12.014
更新日期：2015-04-01 00:00:00
abstract：:Characterization of cardiac MYPT2 (an isoform of the smooth muscle phosphatase [MP] target subunit, MYPT1) is described. Several features of MYPT2 and MYPT1 were similar, including: a specific interaction with the catalytic subunit of type 1 phosphatase, delta isoform (PP1cdelta); interaction of MYPT2 with the small h...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2005.11.001
更新日期：2006-09-01 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：:The function of the 90-kDa heat shock protein (Hsp90) is essential for the regulation of a myriad of signal transduction cascades that control all facets of a cell's physiology. Akt (PKB) is an Hsp90-dependent serine-threonine kinase that plays critical roles in the regulation of muscle cell physiology, including role...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2005.03.006
更新日期：2005-12-01 00:00:00
abstract：:Persistent exposure to ambient fine particulate matter (PM2.5) can exacerbate allergic diseases in humans. Mast cells play an important role in allergic inflammation in peripheral tissues, such as skin, mucosa, and lung. Engagement of the high-affinity Fc receptor leads to mast cell degranulation, releasing a variety ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2019.01.010
更新日期：2019-05-01 00:00:00
abstract：:Dystrophin and the dystrophin-associated protein complex (DAPC) have recently been implicated in cell signalling events. These proteins are ideally placed to transduce signals from the extracellular matrix (ECM) to the cytoskeleton. Here we show that beta-dystroglycan is tyrosine-phosphorylated in C2/C4 mouse myotubes...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(01)00188-7
更新日期：2001-09-01 00:00:00
abstract：:Na(+)/H(+) exchanger-1 (NHE-1) activity is known to play a critical role in the neuronal injury caused by glutamate. However, the underlying mechanism is not clear. This study shows that NHE-1 activation and its phosphorylation during glutamate exposure were attenuated by the inhibition of protein kinase C (PKC)-βI an...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.12.011
更新日期：2014-04-01 00:00:00
abstract：:Ethanol, in millimolar concentrations, significantly modifies different transductive systems in human lymphocyte cultures. In particular, the presence of alcohol in the medium more than doubles the [Ca2+]i (from 70-90 to 200-250 nM), increasing Ca2+ fluxes from outside, and inhibits the active transport carried out by...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(93)90065-t
更新日期：1993-03-01 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：:Calcineurin inhibitors such as cyclosporin A (CsA) and FK506 have been used in solid organ and hematopoietic stem cell transplantations to suppress immune function. However, these immunosuppresants are associated with severe endothelial dysfunction. We investigated whether CsA and FK506 induce endothelial dysfunction ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.05.008
更新日期：2013-09-01 00:00:00
