Abstract:
:Amyotrophic Lateral Sclerosis (ALS) is a neurodegenerative multifactorial disease characterized, like other diseases such as Alzheimer's disease (AD), Parkinson's disease (PD) or frontotemporal dementia (FTD), by the degeneration of specific neuronal cell populations. Motor neuron loss is distinctive of ALS. However, the causes of onset and progression of motor neuron death are still largely unknown. In about 2% of all cases, mutations in the gene encoding for the Cu/Zn superoxide dismutase (SOD1) are implicated in the disease. Several alterations in the expression or activation of cell cycle proteins have been described in the neurodegenerative diseases and related to cell death. In this work we show that mutant SOD1 can alter cell cycle in a cellular model of ALS. Our findings suggest that modifications in the cell cycle progression could be due to an increased interaction between mutant G93A SOD1 and Bcl-2 through the cyclins regulator p27. As previously described in post mitotic neurons, cell cycle alterations could fatally lead to cell death.
journal_name
Cell Signaljournal_title
Cellular signallingauthors
Cova E,Ghiroldi A,Guareschi S,Mazzini G,Gagliardi S,Davin A,Bianchi M,Ceroni M,Cereda Cdoi
10.1016/j.cellsig.2010.05.016subject
Has Abstractpub_date
2010-10-01 00:00:00pages
1477-84issue
10eissn
0898-6568issn
1873-3913pii
S0898-6568(10)00146-4journal_volume
22pub_type
杂志文章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::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::Signal transducer and activator of transcription 6 (Stat6) is critical in Th2 polarization of immune cells and active Stat6 activity has been suggested in anti-tumor immunity in animal models. The present study aims at investigating the impact of natural Stat6 activity on tumor microenvironment in human colorectal can...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2011.11.005
更新日期:2012-03-01 00:00:00
abstract::Angiotensin I and II have been shown to directly induce protein degradation in skeletal muscle through an increased activity and expression of the ubiquitin-proteasome proteolytic pathway. This investigation determines the role of the nuclear transcription factor nuclear factor-kappaB (NF-kappaB) in this process. Usin...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2005.09.009
更新日期:2006-07-01 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::Transmembrane prostate androgen-induced protein (TMEPAI) is a type I transmembrane protein induced by several intracellular signaling pathways such as androgen, TGF-β, EGF, and Wnt signaling. It has been reported that TMEPAI functions to suppress TGF-β and androgen signaling but here, we report a novel function of TME...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2019.03.016
更新日期:2019-07-01 00:00:00
abstract:RATIONALE:Endovascular interventions performed for atherosclerotic lesions trigger excessive vascular smooth muscle cell (SMC) proliferation leading to intimal hyperplasia. Our previous studies show that following endovascular injury, elevated TGF-β/Smad3 promotes SMC proliferation and intimal hyperplasia. Furthermore ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2016.02.011
更新日期:2016-05-01 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
abstract::In extracts of human platelets, three isoenzymes of cyclic nucleotide phosphodiesterase (PDE), namely, PDE2, PDE3, and PDE5, were identified; activities of PDE1 and PDE4 were not detected. In human platelets, the cGMP-hydrolytic activity was about six times higher than the cAMP-hydrolytic activity, and PDE5 and PDE3 a...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/s0898-6568(96)00112-x
更新日期:1996-12-01 00:00:00
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journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2009.01.037
更新日期:2009-06-01 00:00:00
abstract::Integrin β6 (ITGB6), an epithelial-specific integrin, is upregulated in oral squamous cell carcinomas (OSCC) and is associated with progression and metastasis of OSCC. Lysophosphatidic acid (LPA), an important bioactive phospholipid present in saliva, has also been related to OSCC cell migration and invasiveness. LPA ...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2019.04.008
更新日期:2019-08-01 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::The role of the ras oncogene in the signalling pathway triggered by platelet-derived growth factor BB (PDGF-BB) has been investigated in a cell line which normally differentiates into myotubes. Following the activation of the N-ras oncogene, however, the cells proliferate and form foci. PDGF-BB stimulated the phosphor...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(94)00082-m
更新日期:1995-03-01 00:00:00
abstract::We have compared a new commercially available non-radioactive protein kinase C (PKC) activity assay based on the fluorescent [A9,10K11]glycogen synthase1-11 analogue C1-peptide with a classical radioactive assay based on myelin basic protein4-14 (MBP4-14) and other substrates. The C1-peptide had lower affinity for PKC...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(95)00029-o
更新日期:1995-08-01 00:00:00
abstract::Follistatin-like 1 (FSTL1) functions as a pivotal modulator of inflammation and is implicated in many inflammatory diseases such as rheumatoid arthritis. Here, we report that FSTL1 is strongly upregulated and secreted during osteoclast differentiation of bone marrow-derived macrophages (BMMs) and that FSTL1 positively...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2016.05.018
更新日期:2016-09-01 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::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::The activation of corticotrophin-releasing hormone receptor (CRHR) 1 is implicated in neuronal injury in experimental stroke. However, little is known about the relationship between CRHR1 activation and brain endothelial barrier impairment after ischemia and reperfusion (I/R). Recently we have demonstrated that the ac...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2019.109467
更新日期:2020-02-01 00:00:00
abstract::The activity of matrix metalloproteinases (MMPs), which selectively degrades the extracellular matrix (ECM), is critical in angiogenesis. Conversely, changes in ECM composition/structure alter the expression and activity of MMPs in various cell types. In the present study, we examined whether changes in ECM compositio...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2010.08.012
更新日期:2011-01-01 00:00:00
abstract::A reduced capacity for insulin to elicit increases in glucose uptake and metabolism in target tissues such as skeletal muscle is a common feature of obesity and diabetes. The association between lipid oversupply and such insulin resistance is well established, and evidence for mechanisms through which lipids could pla...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/s0898-6568(00)00110-8
更新日期:2000-10-01 00:00:00
abstract::Whole-cell currents activated by bath applications of acetylcholine (ACh) (10-30 microM) were recorded from patch-clamped myotubes of the mouse C2 cell line. Increasing concentrations of forskolin caused a dose-dependent fast decay of ACh-activated currents as compared to the long-lasting ACh-currents in control cells...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(90)90064-h
更新日期:1990-01-01 00:00:00
abstract::Caffeine and ryanodine triggered an increase in [Ca2+]i (73 +/- 22 and 61 +/- 18 nM, respectively) in Jurkat cell populations that was independent of external Ca2+. In individual cells, caffeine and ryanodine induced Ca2+ spikes. Jurkat cell populations initially exposed to caffeine did not respond further to ryanodin...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/s0898-6568(96)00141-6
更新日期:1997-02-01 00:00:00
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 recepto...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/0898-6568(89)90023-5
更新日期:1989-01-01 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::Lithium salts are important drugs to treat bipolar disorder. Previous work showed that lithium by enforcing the interaction between the transcription factor CREB and its coactivator CRTC1 enhanced cAMP-stimulated CREB-dependent gene transcription. Both CREB and CRTC have been implicated in neuronal adaptation, which m...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2012.09.016
更新日期:2013-01-01 00:00:00
abstract::Immune responses to pathogens are regulated by immune receptors containing either an immunoreceptor tyrosine-based activation motif (ITAM) or an immunoreceptor tyrosine-based inhibitory motif (ITIM). The important diarrheal pathogen enteropathogenic Escherichia coli (EPEC) require delivery and insertion of the bacteri...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2013.05.020
更新日期:2013-09-01 00:00:00
abstract::Alzheimer's disease (AD) is a neurodegenerative disorder characterized by cognitive impairments. The classical symptoms of the disease include gradual deterioration of memory and language. Epidemiological studies indicate that around 25-40% of AD patients have sleep-wake cycle disturbances. Importantly, a series of st...
journal_title:Cellular signalling
pub_type: 杂志文章,评审
doi:10.1016/j.cellsig.2019.109420
更新日期:2019-12-01 00:00:00
abstract::Thymic stromal lymphopoietin (TSLP), a master switch of allergic inflammation, plays an important role in the pathogenesis of allergic diseases. Although many compounds upregulate TSLP expression in vivo or in vitro, most of them are pollutants or toxicants. In the previous study, for the first time, we found that a s...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2019.01.005
更新日期:2019-05-01 00:00:00
abstract::The BRCA1 gene codes for a protein involved in the DNA double strand break (DDSB) repair. Alongside the dominant full-length splicing form of BRCA1, numerous endogenously expressed alternative splicing variants of unknown significance have been described in various tissues. Some of them retain the original BRCA1 readi...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2011.12.023
更新日期:2012-05-01 00:00:00
abstract::The nuclear factor kappa B (NF-κB) transcription factor-mediated transcription is the endpoint of a series of signal transduction events that are initiated by a vast array of stimuli. Both the proteolytic and non-proteolytic functions of ubiquitination are critically important for the regulation of NF-κB activation. L...
journal_title:Cellular signalling
pub_type: 杂志文章
doi:10.1016/j.cellsig.2010.11.017
更新日期:2011-04-01 00:00:00