Results 51 to 60 of about 725,679 (307)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Investigation of pulping and paper making potential of weeds [PDF]

Iranian Journal of Wood and Paper Industries, 2017
Increasing use of wood products accompanying with resource constraint has revealed the importance of nonwood based material. In this study, pulping and papermaking potential of three varieties of weeds including Xanthium spinosum, Carthamus tinctorius ...
omid Ghaffarzadeh Mollabashi, Mearaj Sharari, mohammadtaghi Alebrahim   +2 more
doaj  

More on Compactness of Chromatic Numbers [PDF]

, 2013
We prove that for any regular kappa and mu > kappa below the first fix point (lambda = aleph_lambda) above kappa, there is a graph with chromatic number > kappa, and mu^kappa nodes but every subgraph of cardinality < mu has chromatic number less than or ...
Shelah, Saharon
core  

Determination of electromagnetic medium from the Fresnel surface

, 2011
We study Maxwell's equations on a 4-manifold where the electromagnetic medium is described by an antisymmetric $2\choose 2$-tensor $\kappa$. In this setting, the Tamm-Rubilar tensor density determines a polynomial surface of fourth order in each ...
Abraham R, Born M, Dahl M, Dahl M F, Dieudonné J, Favaro A, Hehl F W, Hehl F W, Hsiung C C, Itin Y, Jadczyk A Z, Lindell I V, Lindell I V, Low R J, Matias F Dahl, Naulin R, Perlick V, Post E J, Prasolov V V, Punzi R, Schönberg M, Spivak M, Szabo F, Toupin R A   +23 more
core   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Asbestos-free autoclaved wood fiber-cement sheets from recycled old corrugated containers and kraft pulp of douglas fir: Properties and scanning electron microscopy

Maderas: Ciencia y Tecnología, 2018
This study was conducted in cooperation with a United States pulp and paper company targeting part of the pulp production as raw material for fiber-reinforced cement sheets manufacturing.
Divino Eterno Teixeira
doaj  

Comparison of a novel computerized analysis program and visual interpretation of cardiotocography. [PDF]

PLoS ONE, 2014
To compare a novel computerized analysis program with visual cardiotocography (CTG) interpretation results.Sixty-two intrapartum CTG tracings with 20- to 30-minute sections were independently interpreted using a novel computerized analysis program, as ...
Chen-Yu Chen, Chun Yu, Chia-Chen Chang, Chii-Wann Lin   +3 more
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Investigation on the possibility of Manufacturing the Kraft pulp from Criptomeria wood [PDF]

Iranian Journal of Wood and Paper Industries, 2015
In this study chemical composition, fiber biometry, pulp and paper characteristics from Criptomeria japonica wood which has been planted in Gilan province (Pisseson region) were investigated.
ABBAS fAKHRYAN ROGHANI
doaj