Results 91 to 100 of about 2,773,990 (319)

Oxygen-enhanced imaging quantification. [PDF]

, 2018
A Oxygen transfer function (*p = 0.016, *2p = 0.031) and B oxygen washout time (*p = 0.016, *2p = 0.031) at all MRI examinations. C Correlation of PO2 with oxygen washout time at first MRI scan (R2 = 0.54, p = 0.003).
Frank Wacker (281957), Gregor Warnecke (445368), Jens Vogel-Claussen (313462), Jan Hinrichs (5537609), Julius Renne (670456), Agilo Kern (6160235), Danny Jonigk (335316), Patrick Zardo (3496439), Till Kaireit (802874), Marcus Krüger (277353), Marcel Gutberlet (456685), Norman Zinne (295504), Axel Haverich (295514), Andreas Voskrebenzev (4669540), Peter Braubach (412009)   +14 more
core   +1 more source

Commentary: Ozone therapy as a novel complementary therapeutic approach in refractory idiopathic granulomatous mastitis

Frontiers in Medicine, 2023
Salvatore Chirumbolo, Marianno Franzini, Sergio Pandolfi, Umberto Tirelli, Luigi Valdenassi   +4 more
doaj   +1 more source

Breathing Oxygen

Science, 1900
n ...
openaire   +2 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

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

Development of a non-invasive method to detect pericellular spatial oxygen gradients using FLIM [PDF]

, 2011
PhDExtracellular oxygen concentrations affect cellular metabolism and influence tissue function. Detection methods for these extracellular oxygen concentrations currently have poor spatial resolution and are frequently invasive.
Hosny, Neveen Amera
core  

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Mitophagy-Inducing Nanocarriers Restore Mitochondrial Quality and Cell Functions in Senescent Retinal Pigment Epithelial Cells

Oxygen
Age-related macular degeneration (AMD) is an age-associated disease characterized by damage to the central retina and represents a leading cause of acquired blindness, with increasing prevalence in aging populations.
Rinko Aso, Kohei Shibusawa, Sogo Aoki, Kiyoshi Sato, Hiroyoshi Kawakami   +4 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Design and Synthesis of Fused Derivatives of 7-Hydroxycoumarin (Umbelliferone) with the Flavonol Quercetin and the Flavone Luteolin-Analysis of Their Antioxidant and Physicochemical Properties

Oxygen
Oxidative stress seems to be part of many deranged processes in the organism, affecting multiple degenerative conditions at a cellular and tissue level.
Panagiotis Theodosis-Nobelos, Georgios Papagiouvannis, Maria Fesatidou, Gabriel Marc, Athina Geronikaki, Boris Lichitsky, Victor Kartsev, Andrey Komogortsev, Samvel Sirakanyan   +8 more
doaj   +1 more source