Results 61 to 70 of about 589,793 (294)

2D modeling of electromagnetic waves in cold plasmas [PDF]

, 2014
The consequences of sheath (rectified) electric fields, resulting from the different mobility of electrons and ions as a response to radio frequency (RF) fields, are a concern for RF antenna design as it can cause damage to antenna parts, limiters and ...
Crombé, Kristel, Koch, R, Kyrytsya, V, Van Eester, D   +3 more
core   +2 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Macular and optic disc vascular densities measured by optical coherence tomography angiography in pediatric patients with different amblyopia types

BMC Ophthalmology
Purpose The present study aimed to compare macular and peripapillary vascular density values measured by optical coherence tomography angiography (OCTA) in different types of amblyopia (ametropic amblyopia, anisometropic amblyopia, strabismic amblyopia ...
Merve Simsek, Yesim Oral, Muberra Akdogan, Mehmet Cem Sabaner, Cem Simsek   +4 more
doaj   +1 more source

Ultracold-neutron infrastructure for the gravitational spectrometer GRANIT

, 2008
The gravitational spectrometer GRANIT will be set up at the Institut Laue Langevin. It will profit from the high ultracold neutron density produced by a dedicated source.
Atchison, Baeßler, Baker, Barnard, Boeuf, F. Vezzu, Flügge, G. Pignol, Goldberger, Golub, Jakubek, K.H. Andersen, K.V. Protasov, Kilvington, Liss, Luschikov, M. Kreuz, Mattoni, Nesvizhevsky, Nesvizhevsky, Nesvizhevsky, O. Zimmer, P. Courtois, P. Schmidt-Wellenburg, S. Mironov, Schmidt-Wellenburg, Schmidt-Wellenburg, T. Soldner, V.V. Nesvizhevsky, Zimmer   +29 more
core   +3 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Microvascular Changes in Pituitary Adenoma Correlate with Structural Measurements and Visual Field Loss

Neuropsychiatric Disease and Treatment, 2023
Yaying Chen,1,2 Xiaojiao Li,2 Xiangyuan Song,2 Lin Cong,2 Yuyan Zhang1 1Department of Ophthalmology, Huadong Hospital, Fudan University School of Medicine, Shanghai, People’s Republic of China; 2Department of Ophthalmology, Huashan Hospital, Fudan ...
Chen Y, Li X, Song X, Cong L, Zhang Y
doaj  

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Optical Coherence Tomography Angiography Vessel Density in Healthy, Glaucoma Suspect, and Glaucoma Eyes

Journal of Current Ophthalmology
Purpose To evaluate and compare optical coherence tomography angiography (OCTA) retinal vasculature measurements in healthy, glaucoma suspect (GS), and glaucoma patients.
Umesh Belbase, Indra Man Maharjan, Anup Subedi   +2 more
doaj   +1 more source

In-vivo visualization of tumor microvessel density and response to anti-angiogenic treatment by high resolution MRI in mice. [PDF]

PLoS ONE, 2011
PURPOSE: Inhibition of angiogenesis has shown clinical success in patients with cancer. Thus, imaging approaches that allow for the identification of angiogenic tumors and the detection of response to anti-angiogenic treatment are of high clinical ...
Roland T Ullrich, Jan F Jikeli, Michael Diedenhofen, Philipp Böhm-Sturm, Maike Unruh, Stefan Vollmar, Mathias Hoehn   +6 more
doaj   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source