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Hampel H, Vergallo A, Afshar M, Akman-Anderson L, Arenas J, Benda N, Batrla R, Broich K, Caraci F, Cuello AC, Emanuele E, Haberkamp M, Kiddle SJ, Lucía A, Mapstone M, Verdooner SR, Woodcock J, Lista S. Blood-based systems biology biomarkers for next-generation clinical trials in Alzheimer's disease
. DIALOGUES IN CLINICAL NEUROSCIENCE 2020. [PMID: 31636492 PMCID: PMC6787542 DOI: 10.31887/dcns.2019.21.2/hhampel] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Alzheimer's disease (AD)-a complex disease showing multiple pathomechanistic alterations-is triggered by nonlinear dynamic interactions of genetic/epigenetic and environmental risk factors, which, ultimately, converge into a biologically heterogeneous disease. To tackle the burden of AD during early preclinical stages, accessible blood-based biomarkers are currently being developed. Specifically, next-generation clinical trials are expected to integrate positive and negative predictive blood-based biomarkers into study designs to evaluate, at the individual level, target druggability and potential drug resistance mechanisms. In this scenario, systems biology holds promise to accelerate validation and qualification for clinical trial contexts of use-including proof-of-mechanism, patient selection, assessment of treatment efficacy and safety rates, and prognostic evaluation. Albeit in their infancy, systems biology-based approaches are poised to identify relevant AD "signatures" through multifactorial and interindividual variability, allowing us to decipher disease pathophysiology and etiology. Hopefully, innovative biomarker-drug codevelopment strategies will be the road ahead towards effective disease-modifying drugs.
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Affiliation(s)
- Harald Hampel
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Andrea Vergallo
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Mohammad Afshar
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Leyla Akman-Anderson
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Joaquín Arenas
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Norbert Benda
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Richard Batrla
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Karl Broich
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Filippo Caraci
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - A Claudio Cuello
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Enzo Emanuele
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Marion Haberkamp
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Steven J Kiddle
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Alejandro Lucía
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Mark Mapstone
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Steven R Verdooner
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Janet Woodcock
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
| | - Simone Lista
- Author affiliations: AXA Research Fund & Sorbonne University Chair, Paris, France; Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France; Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France (Harald Hampel, Andrea Vergallo, Simone Lista); Ariana Pharma, Paris, France (Mohammad Afshar); NeuroVision Imaging, Inc., Sacramento, California, USA (Leyla Akman-Anderson, Steven R. Verdooner); Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain (Joaquín Arenas, Alejandro Lucía); Biostatistics and Special Pharmacokinetics Unit/Research Division, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Norbert Benda); Roche Diagnostics International, Rotkreuz, Switzerland (Richard Batrla); Head and President, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Karl Broich); Department of Drug Sciences, University of Catania, Catania, Italy; IRCCS Associazione Oasi Maria S.S., Institute for Research on Mental Retardation and Brain Aging, Troina, Enna, Italy (Filippo Caraci); Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada; Department of Neurology and Neurosurgery, McGill University, Montreal, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, Canada (A. Claudio Cuello); 2E Science, Robbio, Pavia, Italy (Enzo Emanuele); Neurology/Psychiatry/Ophthalmology Unit, Federal Institute for Drugs and Medical Devices (BfArM), Bonn, Germany (Marion Haberkamp); MRC Biostatistics Unit, Cambridge Institute of Public Health, University of Cambridge, Cambridge, UK (Steven J. Kiddle); Universidad Europea de Madrid (Sports Science Department), Madrid, Spain (Alejandro Lucía); Department of Neurology, University of California Irvine School of Medicine, Irvine, California, USA (Mark Mapstone); Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA (Janet Woodcock). Address for correspondence: Professor Harald Hampel, MD, PhD, Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, 47 boulevard de l'hôpital, F-75013, Paris, France.
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