Abstract：
:The combination of curcumin and TRAIL and their role in enhancing apoptotic cell death has been reported by many studies. However, the exact molecular mechanism of apoptosis mediated by curcumin and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is not yet completely understood. In this study, we observed a close connection between dephosphorylated Akt and an increase in phosphorylated heat shock protein 27 (HSP27) during combined treatment with curcumin and TRAIL. Akt dephosphorylation was cumulatively regulated by protein phosphatase 1 (PP1), phosphoinositide-dependent kinase-1 (PDK1), and src. PP1 and PDK1 directly interacted with HSP27, whereas src indirectly interacted with HSP27 via the tumor necrosis factor receptor-associated factor 6 complex. In conclusion, HSP27 modulated cell survival by its interactions with various binding partners, depending on the level of phosphorylated HSP27.
journal_name
Cell Signaljournal_title
Cellular signallingauthors
Kim J,Kim SY,Kang S,Yoon HR,Sun BK,Kang D,Kim JH,Song JJdoi
10.1016/j.cellsig.2012.03.009subject
Has Abstractpub_date
2012-07-01 00:00:00pages
1444-52issue
7eissn
0898-6568issn
1873-3913pii
S0898-6568(12)00086-1journal_volume
24pub_type
杂志文章abstract：:PGE2 and prostacyclin each enhance cAMP synthesis in the osteoblast-like cell line UMR-106. The amount of cAMP induced by PGE2 was 5-7-fold greater than the amount induced by cicaprost or iloprost, stable prostacyclin analogues. Both PGE2 and the two prostacyclin analogues enhanced cAMP synthesis with similar time dep...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(98)00052-7
更新日期：1999-03-01 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：:Cell cycle progression from G2 phase into mitosis is regulated by a complex network of mechanisms, all of which finally control the timing of Cyclin B/CDK1 activation. PLK1 regulates a network of events that contribute to regulating G2/M phase progression. Here we have used a proteomics approach to identify proteins t...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2015.08.009
更新日期：2015-11-01 00:00:00
abstract：:Suppressor of Fused (SuFu) plays a conservative role in the regulation of the Gli transcription factors within the Hedgehog (Hh) signaling pathway. Despite the central importance of SuFu in the Hh pathway, little is known about its regulation. Here, we performed a GAL4-based yeast two-hybrid screen using human SuFu as...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2016.06.010
更新日期：2016-09-01 00:00:00
abstract：:Sphingolipids and their synthetic enzymes have emerged as critical mediators in numerous diseases including inflammation, aging, and cancer. One enzyme in particular, sphingosine kinase (SK) and its product sphingosine-1-phosphate (S1P), has been extensively implicated in these processes. SK catalyzes the phosphorylat...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2020.109875
更新日期：2021-03-01 00:00:00
abstract：:Epidermal growth factor (EGF) and transforming growth factor type beta1 (TGF-beta1) exert opposite effects in most cells. A potential regulation between the two factors has been studied at a transcriptional level, but never at a protein level. MDA-MB-231 is a breast carcinoma cell line which possesses large quantities...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(99)00048-0
更新日期：1999-10-01 00:00:00
abstract：:Lysophosphatidic acid (LPA) and its ether analog alkyl-glycerophosphate (AGP) elicit arterial wall remodeling when applied intralumenally into the uninjured carotid artery. LPA is the ligand of eight GPCRs and the peroxisome proliferator-activated receptor gamma (PPARgamma). We pursued a gene knockout strategy to iden...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2009.08.003
更新日期：2009-12-01 00:00:00
abstract：:Actinomycin D and nutlin-3a (A + N) activate p53, partly through induction of phosphorylation on Ser392. The death of A549 cells induced by A + N morphologically resembles inflammation-inducing pyroptosis - cell destruction triggered by activated caspase-1. The treatment with A + N (or camptothecin) strongly upregulat...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2020.109552
更新日期：2020-05-01 00:00:00
abstract：:Hepatocyte membranes from both lean and obese Zucker rats exhibited adenylate cyclase activity that could be stimulated by glucagon, forskolin, NaF and elevated concentrations of p[NH]ppG. In membranes from lean animals, functional Gi was detected by the ability of low concentrations of p[NH]ppG to inhibit forskolin-a...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(89)90016-8
更新日期：1989-01-01 00:00:00
abstract：:Growing evidence suggests that alterations of the inflammatory/immune system contribute to the pathogenesis of major depression and that inflammatory processes may influence the antidepressant treatment response. Depressed patients exhibit increased levels of inflammatory markers in both the periphery and brain, and h...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2015.04.006
更新日期：2015-08-01 00:00:00
abstract：:The interferon regulated transcription factor IRF-1 is a tumour suppressor protein that is activated in response to viral infection and cell signalling activated by double stranded DNA lesions. IRF-1 has a short half-life (t(0.5) 20-40 min) allowing rapid changes in steady state levels by modulating its rate of degrad...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2009.05.004
更新日期：2009-10-01 00:00:00
abstract：:JNK proteins are conserved stress-activated MAP kinases. In C. elegans, the JNK-homolog KGB-1 plays essential roles in protection from heavy metals and protein folding stress. However, the contributions of KGB-1 are age-dependent, providing protection in larvae, but reducing stress resistance and shortening lifespan i...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2016.11.010
更新日期：2017-01-01 00:00:00
abstract：:To investigate whether G protein-coupled receptor kinases (GRKs) are involved in the regulation of the PTH/PTHrPR, we have established mutant SaOS-2 cells which stably overexpress (> 10-20-fold) a dominant negative form of the beta-adrenergic receptor kinase-1 (beta ARK-1). Acute (< or = 2 h) incubation with hPTH (1-3...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(97)00044-2
更新日期：1997-09-01 00:00:00
abstract：:ASB proteins are the specificity subunits of cullin5-RING E3 ubiquitin ligases (CRL5) that play roles in ubiquitin-mediated protein degradation. However, how their activity is regulated remains poorly understood. Here, we unravel a novel mechanism of regulation of a CRL5 through phosphorylation of its specificity subu...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.09.011
更新日期：2013-12-01 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：:Metformin, the most used drug for the treatment of diabetes type 2 patients, has been shown to have anti-cancer properties. In this study, we found that metformin induced apoptosis in Primary Effusion Lymphoma (PEL) cells, an aggressive B cell lymphoma associated with KSHV against which the conventional therapies usua...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2017.09.020
更新日期：2017-12-01 00:00:00
abstract：:We previously showed that protein kinase C (PKC) induces phosphatidylcholine-hydrolysing phospholipase D activation in osteoblast-like MC3T3-E1 cells and that tyrosine kinase is involved in this activation. Wortmannin, a potent inhibitor of phosphatidylinositol 3-kinase, markedly enhanced the formation of choline indu...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(94)00080-u
更新日期：1995-03-01 00:00:00
abstract：:β-Adrenergic receptors (βAR) and D(2)-like dopamine receptors (which include D(2)-, D(3)- and D(4)-dopamine receptors) activate G(s) and G(i), the stimulatory and inhibitory heterotrimeric G proteins, respectively, which in turn regulate the activity of adenylyl cyclase (AC). β(2)-Adrenergic receptors (β(2)AR) and D(4...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2012.06.011
更新日期：2012-11-01 00:00:00
abstract：:Interferon-α (IFNα) has enormous potential for anti-proliferative and anti-viral treatments. However, clinical success is still hampered due to its limited bioavailability and thus, lack of sustained modulation of disease-relevant protective programs. Consequently, we here examined whether IFNα immobilized on nanoscal...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.01.012
更新日期：2013-04-01 00:00:00
abstract：:Expression of the human alpha 2A-adrenergic receptor gene is induced by cAMP. The present studies were designed to define potential cAMP-responsive enhancer elements (CREs) in the promoter region of this gene. Regions from the 5'-flanking sequences of the gene were placed in a promoterless vector with a chloramphenico...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/0898-6568(94)90062-0
更新日期：1994-01-01 00:00:00
abstract：:The orthologous proteins of the stress-activated protein kinase-interacting 1 (Sin1) family have been implicated in several different signal transduction pathways. In this study, we have investigated the function of the full-length human Sin1 protein and a C-terminally truncated isoform, Sin1alpha, which is produced b...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2004.10.015
更新日期：2005-06-01 00:00:00
abstract：:Caveolin-1 (Cav-1) is a major structural protein of caveolae and plays an important role as a negative regulator of various signaling pathways such as the transforming growth factor-beta (TGF-beta)/smad pathway. In this study, we investigated the role of cav-1 on basal and TGF-beta1-induced expression of type I procol...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2008.02.020
更新日期：2008-07-01 00:00:00
abstract：:The inwardly rectifying K+ channels of the GIRK (Kir3) family, members of the superfamily of inwardly rectifying K+ channels (Kir), are important physiological tools to regulate excitability in heart and brain by neurotransmitters, and the only ion channels conclusively shown to be activated by a direct interaction wi...
journal_title：Cellular signalling
pub_type： 杂志文章,评审
doi：10.1016/s0898-6568(97)00095-8
更新日期：1997-12-01 00:00:00
abstract：:Nuclear factor of activated T cells (NFAT) plays a prominent role in gene transcription during the immune response. Growing evidence demonstrates the implication of inducible phosphorylation of the transactivation domain (TAD) of NFAT in transcriptional activation of genes. We have analyzed the regulation of NFATc2 ac...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2007.02.010
更新日期：2007-08-01 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：:Since its discovery in biopsies from breast cancer patients, the effect of corticotropin-releasing hormone (CRH) on carcinoma progression is still unclear. Transforming growth factorβ1 (TGFβ1) promotes Epithelial-Mesenchymal Transition (EMT) and induces Snail1 and Twist1 expressions. Loss of epithelial cadherin (E-cad...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2013.12.017
更新日期：2014-04-01 00:00:00
abstract：:In more than 90% of cancers including glioma, telomere elongation reverse transcriptase (hTERT) is overexpressed. In the present study, we sought to explore whether matrix metalloproteinase-9 (MMP-9) shRNA could alter hTERT-mediated proliferation in glioma cells. MMP-9 shRNA induced senescence and apoptosis in glioma ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2011.08.001
更新日期：2011-12-01 00:00:00
abstract：:Cdc25 and Ras are two proteins required for cAMP signalling in the budding yeast Saccharomyces cerevisiae. Cdc25 is the guanine nucleotide exchange protein that activates Ras. Ras, in turn, activates adenylyl cyclase. Cdc25 has a Src homology 3 (SH3) domain near the N-terminus and a catalytic domain in the C-terminal ...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/s0898-6568(98)00044-8
更新日期：1999-02-01 00:00:00
abstract：:Aurora B kinase forms the enzymatic core of the Chromosomal Passenger Complex (CPC) and is a master regulator of mitosis. Understanding the regulation of Aurora B is critical to illuminate its role in mitosis. INCENP, Survivin and Borealin have all been known to promote Aurora B activation. In this study, we have iden...
journal_title：Cellular signalling
pub_type： 杂志文章
doi：10.1016/j.cellsig.2012.04.014
更新日期：2012-08-01 00:00:00
