Search Results - "Wagnieres, Georges"

An objective comparison of detection and segmentation algorithms for artefacts in clinical endoscopy by Ali, Sharib, Zhou, Felix, Braden, Barbara, Bailey, Adam, Yang, Suhui, Cheng, Guanju, Zhang, Pengyi, Li, Xiaoqiong, Kayser, Maxime, Soberanis-Mukul, Roger D., Albarqouni, Shadi, Wang, Xiaokang, Wang, Chunqing, Watanabe, Seiryo, Oksuz, Ilkay, Ning, Qingtian, Yang, Shufan, Khan, Mohammad Azam, Gao, Xiaohong W., Realdon, Stefano, Loshchenov, Maxim, Schnabel, Julia A., East, James E., Wagnieres, Georges, Loschenov, Victor B., Grisan, Enrico, Daul, Christian, Blondel, Walter, Rittscher, Jens

“…We present a comprehensive analysis of the submissions to the first edition of the Endoscopy Artefact Detection challenge (EAD). Using crowd-sourcing, this…”
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Influence of Oxidative Stress on Time-Resolved Oxygen Detection by [Ru(Phen) 3 ] 2+ In Vivo and In Vitro by Huntosova, Veronika, Horvath, Denis, Seliga, Robert, Wagnieres, Georges

“…Detection of tissue and cell oxygenation is of high importance in fundamental biological and in many medical applications, particularly for monitoring…”
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Optical fiber-based setup for in vivo measurement of the delayed fluorescence lifetime of oxygen sensors by Piffaretti, Filippo, Piffaretti, Filippo M, Santhakumar, Kanappan, Forte, Eddy, van den Bergh, Hubert E, Wagnières, Georges A

“…A new optical-fiber-based spectrofluorometer for in vivo or in vitro detection of delayed fluorescence is presented and characterized. This compact setup is…”
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Optimization of the Distance between Cylindrical Light Distributors Used for Interstitial Light Delivery in Biological Tissues by Gregor, Aurélien, Sase, Shohei, Wagnieres, Georges

“…Cylindrical light diffusers (CLDs) are often employed for the treatment of large tumors by interstitial photodynamic therapy (iPDT) and photoimmunotherapy…”
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Cathepsin B-Cleavable Polymeric Photosensitizer Prodrug for Selective Photodynamic Therapy: In Vitro Studies by Jain, Manish, Bouilloux, Jordan, Borrego, Ines, Cook, Stéphane, van den Bergh, Hubert, Lange, Norbert, Wagnieres, Georges, Giraud, Marie-Noelle

“…Cathepsin B is a lysosomal cysteine protease that plays an important role in cancer, atherosclerosis, and other inflammatory diseases. The suppression of…”
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Study and optimization of the photobiomodulation effects induced on mitochondrial metabolic activity of human cardiomyocytes for different radiometric and spectral conditions by Joniová, Jaroslava, Gerelli, Emmanuel, Wagnières, Georges

“…Photobiomodulation (PBM) represents a promising and powerful approach for non-invasive therapeutic interventions. This emerging field of research has gained a…”
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In Vitro and In Vivo Photocytotoxicity of Boron Dipyrromethene Derivatives for Photodynamic Therapy by Lim, Siang Hui, Thivierge, Cliferson, Nowak-Sliwinska, Patrycja, Han, Junyan, van den Bergh, Hubert, Wagnières, Georges, Burgess, Kevin, Lee, Hong Boon

“…To understand the effects of substitution patterns on photosensitizing the ability of boron dipyrromethene (BODIPY), two structural variations that either…”
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Assessment of a sheep animal model to optimise photodynamic therapy in the oesophagus by Glanzmann, Thomas M., Zellweger, Matthieu P.E., Borle, François, Conde, Ramiro, Radu, Alexandre, Ballini, Jean-Pierre, Jaquet, Yves, Pilloud, Raphaëlle, van den Bergh, Hubert, Monnier, Philippe, Andrejevic-Blant, Snezana, Wagnières, Georges A.

“…Background and Objectives Precursor lesions of oesophagus adenocarcinoma constitute a clinical dilemma. Photodynamic therapy (PDT) is an effective treatment…”
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Organometallic Ruthenium(II) Arene Compounds with Antiangiogenic Activity by Nowak-Sliwinska, Patrycja, van Beijnum, Judy R, Casini, Angela, Nazarov, Alexey A, Wagnières, Georges, van den Bergh, Hubert, Dyson, Paul J, Griffioen, Arjan W

“…The antimetastatic ruthenium(II) compounds [Ru(η6-p-cymene)Cl2(PTA)] (PTA = 1,3,5-triaza-7-phosphaadamantane) (RAPTA-C) and [Ru(η6-toluene)Cl2(PTA)] (RAPTA-T),…”
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Catechin reduces phototoxic effects induced by protoporphyrin IX-based photodynamic therapy in the chick embryo chorioallantoic membrane by Joniová, Jaroslava, Wagnières, Georges

“…Significance: Side effects of many cancer treatments are associated with the production of reactive oxygen species (ROS) in normal tissues. This explains why…”
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Photobiomodulation Suppresses Alpha-Synuclein-Induced Toxicity in an AAV-Based Rat Genetic Model of Parkinson's Disease by Oueslati, Abid, Lovisa, Blaise, Perrin, John, Wagnières, Georges, van den Bergh, Hubert, Tardy, Yanik, Lashuel, Hilal A

“…Converging lines of evidence indicate that near-infrared light treatment, also known as photobiomodulation (PBM), may exert beneficial effects and protect…”
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Stimulation and homogenization of the protoporphyrin IX endogenous production by photobiomodulation to increase the potency of photodynamic therapy by Joniová, Jaroslava, Kazemiraad, Cyrus, Gerelli, Emmanuel, Wagnières, Georges

“…Protoporphyrin IX (PpIX) is produced in the mitochondria and used as fluorescent contrast agent or photosensitizer after exogenous 5-aminolevulinic acid (ALA)…”
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In Vivo Fluorescence Spectroscopy and Imaging for Oncological Applications by Wagnieres, Georges A., Star, Willem M., Wilson, Brian C.

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Pioneers in biomedical optics: special section honoring Professor Tayyaba Hasan by Pogue, Brian W, Wagnieres, Georges A, Lilge, Lothar D

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Autophagy and Apoptosis Induced in U87 MG Glioblastoma Cells by Hypericin-Mediated Photodynamic Therapy Can Be Photobiomodulated with 808 nm Light by Pevna, Viktoria, Wagnières, Georges, Huntosova, Veronika

“…Glioblastoma is one of the most aggressive types of tumors. Although few treatment options are currently available, new modalities are needed to improve…”
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Identification of excimer delayed fluorescence by Protoporphyrin IX: A novel access to local chromophore concentration? by Croizat, Gauthier, Gregor, Aurélien, Joniova, Jaroslava, Gerelli, Emmanuel, Wagnières, Georges

“…Protoporphyrin IX (PpIX) is a molecule produced in the mitochondria following the administration of its approved precursor, aminolevulinic acid (ALA). Strong…”
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A general framework for non-exponential delayed fluorescence and phosphorescence decay analysis, illustrated on Protoporphyrin IX by Croizat, Gauthier, Gregor, Aurélien, Gerelli, Emmanuel, Joniova, Jaroslava, Scholz, Marek, Wagnières, Georges

“…Delayed fluorescence (DF) is a long-lived luminescence process used in a variety of applications ranging from oxygen sensing in biological tissues to organic…”
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Vascular‐targeted low dose photodynamic therapy stabilizes tumor vessels by modulating pericyte contractility by Cavin, Sabrina, Riedel, Tina, Rosskopfova, Petra, Gonzalez, Michel, Baldini, Greg, Zellweger, Matthieu, Wagnières, Georges, Dyson, Paul J., Ris, Hans‐Beat, Krueger, Thorsten, Perentes, Jean Y.

“…Vascular‐targeted low‐dose photodynamic therapy (L‐PDT) was shown to improve chemotherapy distribution in malignant pleural tumors such as malignant pleural…”
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Effect of Photobiomodulation on Protein Kinase Cδ, Cytochrome C, and Mitochondria in U87 MG Cells by Pevná, Viktória, Wagnières, Georges, Jancura, Daniel, Huntošová, Veronika

“…Photobiomodulation (PBM) therapy is a relatively new modality for the combined treatment of cancer. Pre-treatment of certain types of cancer cells with PBM…”
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Optimization and characterization of the endogenous production of protoporphyrin IX in a yeast model by Joniová, Jaroslava, Gerelli, Emmanuel, Zellweger, Matthieu, Wagnières, Georges

“…The availability of reproducible, convenient, and inexpensive model organisms able to generate predictable levels of endogenous porphyrins, including…”
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