Results 71 to 80 of about 484,668 (274)

A model checking approach to the parameter estimation of biochemical pathways [PDF]

, 2008
Model checking has historically been an important tool to verify models of a wide variety of systems. Typically a model has to exhibit certain properties to be classed ‘acceptable’.
A. Aziz, A. Pnueli, D. Gilbert, D. Gilbert, D.E. Goldberg, E.M. Clarke, F. Brightman, F. Fages, G. Maria, H. Hansson, L. Calzone, M. Hucka, O. Wolkenhauer, V. Vyshemirsky, W. Kolch   +14 more
core   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

LncRNA FENDRR Affect Proliferation, Migration and Apoptosis of Lung Squamous Cell Carcinoma H226 Cells via ERK/MAPK Signaling Pathway

Zhongliu Fangzhi Yanjiu, 2022
Objective To investigate the effects of lncRNA FENDRR on the proliferation, migration, invasion and apoptosis of LUSC H226 cells and its molecular mechanism.
ZHENG Jianzhou, BAI Yu, QI Chunjian
doaj   +1 more source

STIM1, PKC-δ and RasGRP set a threshold for proapoptotic Erk signaling during B cell development. [PDF]

, 2011
Clonal deletion of autoreactive B cells is crucial for the prevention of autoimmunity, but the signaling mechanisms that regulate this checkpoint remain undefined. Here we characterize a previously unrecognized Ca(2+)-driven pathway for activation of the
Depeille, Philippe, Freedman, Tanya S, Kurosaki, Tomohiro, Leitges, Michael, Limnander, Andre, Liou, Jen, Roose, Jeroen P, Weiss, Arthur   +7 more
core  

Seminal plasma and prostaglandin E2 up-regulate fibroblast growth factor 2 expression in endometrial adenocarcinoma cells via E-series prostanoid-2 receptor-mediated transactivation of the epidermal growth factor receptor and extracellular signal-regulated kinase pathway [PDF]

, 2006
We report a multiwavelength (X-ray, ultraviolet/optical/infrared, radio) analysis of the relativistic tidal disruption event candidate Sw J2058+05 from 3 months to 3 yr post-discovery in order to study its properties and compare its behavior with that of
Bower, Geoffrey C., Brown, Gregory C., Cenko, S. Bradley, Dolan, Stephen, Filippenko, Alexei V., Fruchter, Andrew S., Greiner, Jochen, Horesh, Assaf, Hounsell, Rebekah A., Levan, Andrew J., O'Brien, Paul T., Page, Kim L., Pasham, Dheeraj R., Rau, Arne, Tanvir, Nial R., Wiersema, Klaas   +15 more
core   +2 more sources

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source

Differential alphav integrin-mediated Ras-ERK signaling during two pathways of angiogenesis. [PDF]

, 2003
Antagonists of alphavbeta3 and alphavbeta5 disrupt angiogenesis in response to bFGF and VEGF, respectively. Here, we show that these alphav integrins differentially contribute to sustained Ras-extracellular signal-related kinase (Ras-ERK) signaling in ...
Cheresh, David A, Frausto, Ricardo, Hood, John D, Kiosses, William B, Schwartz, Martin A   +4 more
core   +1 more source

Inhibition of neurite outgrowth in differentiating mouse N2a neuroblastoma cells by phenyl saligenin phosphate: Effects on MAP kinase (ERK 1/2) activation, neurofilament heavy chain phosphorylation and neuropathy target esterase activity [PDF]

, 2006
Sub-lethal concentrations of the organophosphate phenyl saligenin phosphate (PSP) inhibited the outgrowth of axon-like processes in differentiating mouse N2a neuroblastoma cells (IC50 2.5 μM).
Abou-Donia, Abou-Donia, Alan J. Hargreaves, Barber, Barber, Brunet, Casida, Chambers, Denizot, Ehrich, El-Fawal, Eto, Flaskos, Flaskos, Forshaw, Fowler, Glynn, Glynn, Gupta, Hatch, Henschler, Ian C. Coutts, James, Jensen, John Flaskos, Johnson, Johnson, Johnson, Jortner, Jortner, Keilbaugh, Laemmli, Lee, Li, Lowry, Magdalini Sachana, Mary Bountouri, Maxine J. Fowler, Nixon, Nomeir, Nomeir, Nostrandt, Nostrandt, Paul Glynn, Perron, Rosenstock, Schmuck, Sharma, Song, Suwita, Towbin, Van Teinhoven, Veeranna, Veronesi, W. Graham McLean, Wayne Harris, Zhao   +56 more
core   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source