V
Vincent Potiron
Researcher at University of Nantes
Publications - 23
Citations - 302
Vincent Potiron is an academic researcher from University of Nantes. The author has contributed to research in topics: Radiation therapy & Prostate cancer. The author has an hindex of 9, co-authored 17 publications receiving 196 citations. Previous affiliations of Vincent Potiron include French Institute of Health and Medical Research & Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
Improved functionality of the vasculature during conventionally fractionated radiation therapy of prostate cancer.
Vincent Potiron,Rym Abderrahmani,Karen Clément-Colmou,Séverine Marionneau-Lambot,Thibauld Oullier,François Paris,Stéphane Supiot +6 more
TL;DR: The results show that, in addition to tumor cell killing, vascular maturation plays an uncovered role in tumor reoxygenation during fractionated radiation therapy.
Journal ArticleDOI
Radiosensitization of prostate cancer cells by the dual PI3K/mTOR inhibitor BEZ235 under normoxic and hypoxic conditions
Vincent Potiron,Vincent Potiron,Vincent Potiron,Rym Abderrhamani,Rym Abderrhamani,Rym Abderrhamani,Eric Giang,Eric Giang,Eric Giang,Sophie Chiavassa,Emmanuelle di Tomaso,Sauveur-Michel Maira,François Paris,Stéphane Supiot +13 more
TL;DR: BEZ235 is a potent radiosensitizer of normoxic and hypoxic prostate cancer cells and enhances the efficacy of radiation therapy on PC3 xenograft tumors in mice without inducing intestinal radiotoxicity.
Journal ArticleDOI
Radiotherapy-induced overexpression of exosomal miRNA-378a-3p in cancer cells limits natural killer cells cytotoxicity.
Joséphine Briand,Delphine Garnier,Arulraj Nadaradjane,Karen Clément-Colmou,Vincent Potiron,Stéphane Supiot,Gwenola Bougras-Cartron,Jean-Sébastien Frenel,Dominique Heymann,François M. Vallette,Pierre-François Cartron +10 more
TL;DR: This work identifies TexomiR-378a-3p as a molecular signature associated with the loss of NK cells cytotoxicity via the decrease of GZMB expression upon radiotherapy.
Journal ArticleDOI
microRNAs identified in prostate cancer: Correlative studies on response to ionizing radiation.
Maureen Labbé,Christianne Hoey,Christianne Hoey,Jessica Ray,Jessica Ray,Vincent Potiron,Stéphane Supiot,Stanley K. Liu,Stanley K. Liu,Delphine Fradin +9 more
TL;DR: The current knowledge on miRNA deregulation after irradiation and the associated functional outcomes, with a focus on prostate cancer are summarized and the utility of circulating miRNAs as non-invasive biomarkers to diagnose, predict response to treatment, and prognosis patient outcomes are discussed.
Journal ArticleDOI
Influence of Radiotherapy Fractionation Schedule on the Tumor Vascular Microenvironment in Prostate and Lung Cancer Models.
Karen Clément-Colmou,Vincent Potiron,Manon Pietri,Maëva Guillonneau,Emmanuel Jouglar,Sophie Chiavassa,Gregory Delpon,François Paris,Stéphane Supiot +8 more
TL;DR: The vascular microenvironment response of prostate and lung cancers to radiotherapy consists of both tumor/dose-independent vascular maturation and tumor-dependent functional parameters.