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Start Over Author "Pierrick Guérif" Journal kidney international
2 results on '"Pierrick Guérif"'

1. Subclinical rejection-free diagnostic after kidney transplantation using blood gene expression

Author

Richard Danger, Ludmilla Le Berre, Marion Cadoux, Clarisse Kerleau, Emmanuelle Papuchon, Hoa Le Mai, Thi-Van-Ha Nguyen, Pierrick Guérif, Emmanuel Morelon, Olivier Thaunat, Christophe Legendre, Dany Anglicheau, Carmen Lefaucheur, Lionel Couzi, Arnaud Del Bello, Nassim Kamar, Moglie Le Quintrec, Valentin Goutaudier, Karine Renaudin, Magali Giral, Sophie Brouard, Lionel Badet, Maria Brunet, Fanny Buron, Rémi Cahen, Ricardo Codas, Sameh Daoud, Valérie Dubois, Coralie Fournie, François Gaillard, Arnaud Grégoire, Alice Koenig, Charlène Lévi, Claire Pouteil-Noble, Maud Rabeyrin, Thomas Rimmelé, Gilles Blancho, Julien Branchereau, Diego Cantarovich, Agnès Chapelet, Jacques Dantal, Clément Deltombe, Lucile Figueres, Raphael Gaisne, Claire Garandeau, Caroline Gourraud-Vercel, Maryvonne Hourmant, Georges Karam, Delphine Kervella, Christophe Masset, Aurélie Meurette, Simon Ville, Christine Kandell, Anne Moreau, Florent Delbos, Alexandre Walencik, Anne Devis, Lucile Amrouche, Olivier Aubert, Lynda Bererhi, Alexandre Loupy, Frank Martinez, Arnaud Méjean, Rébecca Sberro-Soussan, Anne Scemla, Marc-Olivier Timsit, and Julien Zuber

Subjects
Nephrology
Published
2023
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2. A Phase I/IIa study of autologous tolerogenic dendritic cells immunotherapy in kidney transplant recipients

Author

Aurélie Moreau, Delphine Kervella, Laurence Bouchet-Delbos, Cécile Braudeau, Soraya Saïagh, Pierrick Guérif, Sophie Limou, Anne Moreau, Sylvain Bercegeay, Mathias Streitz, Birgit Sawitzki, Ben James, Paul N. Harden, David Game, Qizhi Tang, James F. Markmann, Ian S.D. Roberts, Edward K. Geissler, Brigitte Dréno, Régis Josien, Maria-Cristina Cuturi, Gilles Blancho, Julien Branchereau, Diego Cantarovich, Agnès Chapelet, Jacques Dantal, Clément Deltombe, Lucile Figueres, Raphael Gaisne, Claire Garandeau, Magali Giral, Caroline Gourraud-Vercel, Maryvonne Hourmant, Georges Karam, Clarisse Kerleau, Christophe Masset, Aurélie Meurette, Simon Ville, Christine Kandell, Karine Renaudin, Florent Delbos, Alexandre Walencik, Anne Devis, Centre de Recherche en Transplantation et Immunologie - Center for Research in Transplantation and Translational Immunology (U1064 Inserm - CR2TI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Nantes Université - UFR de Médecine et des Techniques Médicales (Nantes Univ - UFR MEDECINE), Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Santé, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Team 1 : Mononuclear phagocytes, Immunopathology, Immunovirology (U1064 Inserm - CR2TI), Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Nantes Université - UFR de Médecine et des Techniques Médicales (Nantes Univ - UFR MEDECINE), Nantes Université (Nantes Univ), Centre hospitalier universitaire de Nantes (CHU Nantes), Team 3 : Integrative transplantation, HLA, Immunology and genomics of kidney injury (U1064 Inserm - CR2TI), Institut de transplantation urologie-néphrologie (ITUN), Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes), Service de Néphrologie et Immunologie Clinique [CHU de Nantes], Unité de Thérapie Cellulaire et Génique [CHU Nantes] (UTCG), Hôtel-Dieu-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre d’Investigation Clinique de Nantes (CIC Nantes), Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), UMR 1064 Centre de Recherche en Transplantation et Immunologie, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1064, ITUN - Institut de Transplantation Urologie Nephrologie, Nantes Université - École Centrale de Nantes (Nantes Univ - ECN), Clinical and Translational Research in Skin Cancer (CRCINA-ÉQUIPE 2), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Charité - UniversitätsMedizin = Charité - University Hospital [Berlin], Friedrich-Loeffler-Institut (FLI), University of Regensburg, Oxford University Hospitals NHS Trust, University of Oxford, Guy's and St Thomas' Hospital [London], University of California [San Francisco] (UC San Francisco), University of California (UC), Massachusetts General Hospital [Boston], University Hospital Regensburg, Fraunhofer Institute for Toxicology and Experimental Medicine (Fraunhofer ITEM), Fraunhofer (Fraunhofer-Gesellschaft), Immunology and New Concepts in ImmunoTherapy (INCIT), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Nantes Université - UFR de Médecine et des Techniques Médicales (Nantes Univ - UFR MEDECINE), Service de dermatologie [Nantes], LabEX IGO Immunothérapie Grand Ouest, DIVAT consortium: Gilles Blancho, Julien Branchereau, Diego Cantarovich, Agnès Chapelet, Jacques Dantal, Clément Deltombe, Lucile Figueres, Raphael Gaisne, Claire Garandeau, Magali Giral, Caroline Gourraud-Vercel, Maryvonne Hourmant, Georges Karam, Clarisse Kerleau, Delphine Kervella, Christophe Masset, Aurélie Meurette, Simon Ville, Christine Kandell, Anne Moreau, Karine Renaudin, Florent Delbos, Alexandre Walencik, Anne Devis., and KERANDEL-DION, Céline

Subjects
[SDV] Life Sciences [q-bio], tolerance, Nephrology, [SDV]Life Sciences [q-bio], transplantation, clinical trial, dendritic cells, cell therapy
Abstract

International audience; Kidney transplant survival is shortened by chronic rejection and side effects of standard immunosuppressive drugs. Cell-based immunotherapy with tolerogenic dendritic cells has long been recognized as a promising approach to reduce general immunosuppression. Published trials report the safety and the absence of therapy-related adverse reactions in patients treated with tolerogenic dendritic cells suffering from several inflammatory diseases. Here, we present the first phase I clinical trial results using human autologous tolerogenic dendritic cells (ATDC) in kidney transplantation. Eight patients received ATDC the day before transplantation in conjunction with standard steroids, mycophenolate mofetil and tacrolimus immunosuppression with an option to taper mycophenolate mofetil. ATDC preparations were manufactured in a Good Manufacturing Practice-compliant facility and fulfilled cell count, viability, purity and identity criteria for release. A control group of nine patients received the same standard immunosuppression, except basiliximab induction replaced ATDC therapy and mycophenolate tapering was not allowed. During the three-year follow-up, no deaths occurred and there was 100% graft survival. No significant increase of adverse events was associated with ATDC infusion. Episodes of rejection were observed in two patients from the ATDC group and one patient from the control group. However, all rejections were successfully treated by glucocorticoids. Mycophenolate was successfully reduced/stopped in five patients from the ATDC group, allowing tacrolimus monotherapy for two of them. Regarding immune monitoring, reduced CD8 T cell activation markers and increased Foxp3 expression were observed in the ATDC group. Thus, our results demonstrate ATDC administration safety in kidney-transplant recipients.

Published
2023
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