Abstract:
:Therapeutic benefits and clinical application of paclitaxel for treating non-small cell lung cancers (NSCLCs) are extremely hampered due to the chemoresistance. A recent study found that fibronectin type III domain-containing protein 5 (FNDC5) was downregulated in NSCLCs cells and negatively correlated with the clinicopathological characteristics in patients with NSCLCs. However, the role and potential molecular basis for FNDC5 in paclitaxel sensitivity of NSCLCs remain unclear. Paclitaxel-sensitive or resistant NSCLCs cell lines were exposed to small interfering RNA against FNDC5 (siFndc5) or recombinant irisin in the presence or absence of paclitaxel. NSCLCs cell lines have decreased FNDC5 expression compared with the normal human lung epithelial cells, which was further downregulated in paclitaxel-resistant cells. Irisin treatment suppressed, whereas Fndc5 silence promoted NSCLCs cells proliferation under basal conditions. Besides, we found that FNDC5 increased paclitaxel chemosensitivity in paclitaxel-sensitive or resistant NSCLCs cell lines via downregulating multidrug resistance protein 1 (MDR1). Further studies revealed that FNDC5 inhibited MDR1 expression via blocking nuclear factor-κB (NF-κB) activation. FNDC5 promotes paclitaxel sensitivity of NSCLCs cells via inhibiting NF-κB/MDR1 signaling, and FNDC5 might be a novel therapeutic target for the treatment of NSCLCs.
journal_name
Cell Signaljournal_title
Cellular signallingauthors
Fan GH,Zhu TY,Huang Jdoi
10.1016/j.cellsig.2020.109665subject
Has Abstractpub_date
2020-08-01 00:00:00pages
109665eissn
0898-6568issn
1873-3913pii
S0898-6568(20)30142-Xjournal_volume
72pub_type
杂志文章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::Ketone bodies β-hydroxybutyrate (BHB) and acetoacetate are important metabolic substrates for energy production during prolonged fasting. However, BHB also has signaling functions. Through several metabolic pathways or processes, BHB modulates nutrient utilization and energy expenditure. These findings suggest that BH...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/j.cellsig.2016.04.005
更新日期:2016-08-01 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::Protein phosphatases play a key role in balancing the cellular responses to the transforming growth factor-β (TGFβ) signals. Several protein phosphatases have been attributed roles in the regulation of the TGFβ pathway. Among these, PPM1A is the only phosphatase reported to dephosphorylate SMAD2/3 in the nucleus. Howe...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2012.07.003
更新日期:2012-11-01 00:00:00
abstract::The earliest substrates to the transmembrane insulin receptor tyrosine kinase, that would function in insulin signalling, are likely to be associated with the plasma membrane. Rat liver plasma membrane 180,000 M(r) protein (p180) is a substrate to the insulin receptor in vitro [Goren et al. (1990) Cellular Signalling ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(93)90016-f
更新日期:1993-05-01 00:00:00
abstract::Nuclear factor of activated T cells (NFATs) are crucial transcription factors that tightly control proinflammatory cytokine expression for adaptive immunity in T and B lymphocytes. However, little is known about the role of NFATs for innate immunity in macrophages. In this study, we report that NFAT is required for To...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2011.06.013
更新日期:2011-11-01 00:00:00
abstract::Aggregation of the high-affinity receptor for IgE (Fc eta RI) on the surface of intact or permeabilized rodent mast cells results in tyrosine phosphorylation of phospholipase C-gamma 1 (PLC gamma 1) and PLC gamma 2, and translocation of both isozymes to the particulate fraction. We report here that activation of resid...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/s0898-6568(96)00073-3
更新日期:1996-09-01 00:00:00
abstract::Insulin is an inducer of brown fat adipogenesis through the activation of a signalling network that involves positive/negative modulators. Given the importance of brown adipose tissue (BAT) for basal thermogenic energy expenditure, we investigated the role of PTP1B in the acquisition of terminal differentiated phenoty...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2009.11.019
更新日期:2010-04-01 00:00:00
abstract::The effects of ouabain and monensin upon basal and carbachol-stimulated inositol phospholipid breakdown in rat cerebral cortical miniprisms have been investigated. Basal inositol phospholipid breakdown was increased by both compounds at both 6 and 18 mM K+. Enhancement of the carbachol response at 6 mM, but not at 18 ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(91)90046-w
更新日期:1991-01-01 00:00:00
abstract::As a member of the Rab small GTPase family, Rab11a has been shown to be involved in different vesicle trafficking processes. In earlier work we identified Rab11a to be present in GLUT4-containing vesicles after insulin stimulation and showed its involvement in insulin-dependent glucose uptake. However, it remained elu...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2006.10.008
更新日期:2007-04-01 00:00:00
abstract::Proliferation of mammalian cells both in vivo and in vitro is dependent upon physiological concentrations of extracellular Ca2+. Growth factor stimulation of quiescent cells at the G0/G1 border usually results in a rapid mobilization of Ca2+ from both intra- and extracellular pools. However, Ca2+ influx is also requir...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/0898-6568(94)00074-l
更新日期:1995-02-01 00:00:00
abstract::Formycin A (1.0 mM) caused a rapid, sustained and rapidly reversible inhibition of effluent radioactivity in rat pancreatic islets prelabelled with myo-[2-3H]inositol and perifused in the presence of 8.3 mM D-glucose. This coincided with a progressive decrease in islet ATP content and transient inhibition of insulin r...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(95)02009-8
更新日期:1995-11-01 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::Acute myeloid leukemia (AML) cell lines treated by genotoxic agents or by Tumor Necrosis Factor alpha (TNFalpha) acquire potent cytotoxicity towards myeloid cells through activation of granzyme B (GrB)/perforin (PFN) system. Here we first extend this observation to another death receptor activator, Fas Ligand (FasL). ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2006.12.005
更新日期:2007-06-01 00:00:00
abstract::Circular RNAs (circRNAs) belong to a diverse class of stable RNAs expressed in all cell types. Their proposed functions include sponging of microRNAs (miRNAs), sequestration and trafficking of proteins, assembly of multimeric complexes, production of peptides, and regulation of transcription. Backsplicing due to RNA s...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/j.cellsig.2020.109696
更新日期:2020-09-01 00:00:00
abstract::Activation of the caspase proteases by c-Jun N-terminal kinase 1 (JNK1) has been proposed as a mechanism of apoptotic cell death. Here we report that insulin activates caspase-3 by a pathway requiring phosphatidylinositol 3'-kinase (PI3-kinase). JNK1 assays demonstrated that insulin treatment of myeloma cells induced ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/s0898-6568(98)00024-2
更新日期:1999-01-01 00:00:00
abstract::We observed on different tissues and organisms a biological response after exposure to pulsed low frequency and low amplitude electric or electromagnetic fields but the precise mechanism of cell response remains unknown. The aim of this publication is to understand, using bioinformatics, the biological relevance of pr...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2015.02.007
更新日期:2015-05-01 00:00:00
abstract::Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid that can regulate various physiological and pathological processes. The expression of S1P has been detected in human follicular fluid. In addition, two S1P receptors, S1P1 and S1P3, are expressed at a high level in human granulosa cells. Cyclooxygenase-2 (COX-2...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2016.03.006
更新日期:2016-06-01 00:00:00
abstract::Calcium/calmodulin dependent protein kinase IIδ (CaMKIIδ) acts as a molecular switch regulating cardiovascular Ca2+ handling and contractility in health and disease. Activation of CaMKIIδ is also known to regulate cardiovascular inflammation and is reported to be required for pro-inflammatory NF-κB signalling. In this...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2018.07.008
更新日期:2018-11-01 00:00:00
abstract::We have isolated a cDNA from a human liver library which is 2349 base pairs in length and encodes a near-full length seven transmembrane receptor (432 amino acids), 85% homologous to the amino acid sequence for the rat vasoactive intestinal peptide (VIP) receptor. Northern blot analysis identifies a major species at 3...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(94)90037-x
更新日期:1994-03-01 00:00:00
abstract::The stimulatory effect of Mn2+ (1.5-fold), forskolin (1.6-fold) and low (1 microM) concentrations of GTP (1.9-fold) on the adenylyl cyclase of adipocyte membranes from obese, diabetic CBA/Ca mice was markedly enhanced compared to that seen using membranes prepared from their lean littermates. In contrast, receptor-med...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(92)90031-3
更新日期:1992-07-01 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::The induction of suppressor of cytokine signalling (SOCS)3 expression context dependently involves regulation of SOCS3 transcript stability as previously demonstrated for MAPK activated protein kinase (MK)2-dependent regulation of SOCS3 expression by TNFα (Ehlting et al., 2007). In how far the IL-6-type cytokine OSM, ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2014.12.016
更新日期:2015-03-01 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 Wnt signalling pathway is conserved in various species from worms to mammals, and plays important roles in development, cellular proliferation, and differentiation. The molecular mechanisms by which the Wnt signal regulates cellular functions are becoming increasingly well understood. Wnt stabilizes cytoplasmic be...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/s0898-6568(99)00054-6
更新日期:1999-11-01 00:00:00
abstract::Antiviral responses can be triggered by the cytoplasmic RNA helicase RIG-I that binds to viral RNA. RIG-I-mediated signaling stimulates the transcription factors IRF3 and NF-κB and their activation mechanisms have been intensively studied. Here we examined Sendai virus (SV)-mediated activation of the transcription fac...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2013.05.014
更新日期:2013-09-01 00:00:00
abstract::CK1δ and CK1ε are unique in the casein kinase 1 family and play critical roles in a number of physiological intracellular pathways. In particular, these kinases are involved in composing the mammalian circadian clock by phosphorylating core clock proteins. Considering that CK1δ/ε phosphorylate other key biological mol...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/j.cellsig.2016.12.010
更新日期:2017-02-01 00:00:00
abstract::Signal transduction pathways in eukaryotic cells integrate diverse extracellular signals, and regulate complex biological responses such as growth, differentiation and death. One group of proline-directed Ser/Thr protein kinases, the mitogen-activated protein kinases (MAPKs), plays a central role in these signalling p...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/j.cellsig.2004.05.004
更新日期:2004-12-01 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::Tyrosine phosphorylation (Tyr-P) of focal adhesion kinase (FAK) regulates FAK activation. Phosphorylated FAK Tyr 397 binds Src family kinases (Src), which in turn directly phosphorylate FAK Tyr 576/577 to produce maximal FAK enzymatic activity. CB₁ cannabinoid receptors (CB₁) are abundantly expressed in the nervous sy...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2013.03.020
更新日期:2013-08-01 00:00:00