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Nicolas G, Zaréa A, Lacour M, Quenez O, Rousseau S, Richard AC, Bonnevalle A, Schramm C, Olaso R, Sandron F, Boland A, Deleuze JF, Andriuta D, Anthony P, Auriacombe S, Balageas AC, Ballan G, Barbay M, Béjot Y, Belliard S, Benaiteau M, Bennys K, Bombois S, Boutoleau-Bretonnière C, Branger P, Carlier J, Cartz-Piver L, Cassagnaud P, Ceccaldi MP, Chauviré V, Chen Y, Cogez J, Cognat E, Contegal-Callier F, Corneille L, Couratier P, Cretin B, Crinquette C, Dauriat B, Dautricourt S, de la Sayette V, de Liège A, Deffond D, Demurger F, Deramecourt V, Derollez C, Dionet E, Doco Fenzy M, Dumurgier J, Dutray A, Etcharry-Bouyx F, Formaglio M, Gabelle A, Gainche-Salmon A, Godefroy O, Graber M, Gregoire C, Grimaldi S, Gueniat J, Gueriot C, Guillet-Pichon V, Haffen S, Hanta CR, Hardy C, Hautecloque G, Heitz C, Hourregue C, Jonveaux T, Jurici S, Koric L, Krolak-Salmon P, Lagarde J, Lanoiselée HM, Laurens B, Le Ber I, Le Guyader G, Leblanc A, Lebouvier T, Levy R, Lippi A, Mackowiak MA, Magnin E, Marelli C, Martinaud O, Maureille A, Migliaccio R, Milongo-Rigal E, Mohr S, Mollion H, Morin A, Nivelle J, Noiray C, Olivieri P, Paquet C, Pariente J, Pasquier F, Perron A, Philippi N, Planche V, Pouclet-Courtemanche H, Rafiq M, Rollin-Sillaire A, Roué-Jagot C, Saracino D, Sarazin M, Sauvée M, Sellal F, Teichmann M, Thauvin C, Thomas Q, Tisserand C, Turpinat C, Van Damme L, Vercruysse O, Villain N, Wagemann N, Charbonnier C, Wallon D. Assessment of Mendelian and risk-factor genes in Alzheimer disease: A prospective nationwide clinical utility study and recommendations for genetic screening. Genet Med 2024; 26:101082. [PMID: 38281098 DOI: 10.1016/j.gim.2024.101082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 01/29/2024] Open
Abstract
PURPOSE To assess the likely pathogenic/pathogenic (LP/P) variants rates in Mendelian dementia genes and the moderate-to-strong risk factors rates in patients with Alzheimer disease (AD). METHODS We included 700 patients in a prospective study and performed exome sequencing. A panel of 28 Mendelian and 6 risk-factor genes was interpreted and returned to patients. We built a framework for risk variant interpretation and risk gradation and assessed the detection rates among early-onset AD (EOAD, age of onset (AOO) ≤65 years, n = 608) depending on AOO and pedigree structure and late-onset AD (66 < AOO < 75, n = 92). RESULTS Twenty-one patients carried a LP/P variant in a Mendelian gene (all with EOAD, 3.4%), 20 of 21 affected APP, PSEN1, or PSEN2. LP/P variant detection rates in EOAD ranged from 1.7% to 11.6% based on AOO and pedigree structure. Risk factors were found in 69.5% of the remaining 679 patients, including 83 (12.2%) being heterozygotes for rare risk variants, in decreasing order of frequency, in TREM2, ABCA7, ATP8B4, SORL1, and ABCA1, including 5 heterozygotes for multiple rare risk variants, suggesting non-monogenic inheritance, even in some autosomal-dominant-like pedigrees. CONCLUSION We suggest that genetic screening should be proposed to all EOAD patients and should no longer be prioritized based on pedigree structure.
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Affiliation(s)
- Gaël Nicolas
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Genetics and CNRMAJ, F-76000 Rouen, France.
| | - Aline Zaréa
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Neurology and CNRMAJ, F-76000 Rouen, France
| | - Morgane Lacour
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Neurology and CNRMAJ, F-76000 Rouen, France
| | - Olivier Quenez
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Genetics and CNRMAJ, F-76000 Rouen, France
| | - Stéphane Rousseau
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Genetics and CNRMAJ, F-76000 Rouen, France
| | - Anne-Claire Richard
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Genetics and CNRMAJ, F-76000 Rouen, France
| | - Antoine Bonnevalle
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Genetics and CNRMAJ, F-76000 Rouen, France; Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Neurology and CNRMAJ, F-76000 Rouen, France
| | - Catherine Schramm
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Genetics and CNRMAJ, F-76000 Rouen, France
| | - Robert Olaso
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine (CNRGH), Evry, France
| | - Florian Sandron
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine (CNRGH), Evry, France
| | - Anne Boland
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine (CNRGH), Evry, France
| | - Jean-François Deleuze
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine (CNRGH), Evry, France
| | - Daniela Andriuta
- Service de Neurologie CHU Amiens et Laboratoire de Neurosciences Fonctionnelles et Pathologies, Université de Picardie Jules Verne, Amiens, France
| | - Pierre Anthony
- Department of Neurology, Hôpitaux Civils de Colmar, F-68000 Colmar, France
| | - Sophie Auriacombe
- Univ. Bordeaux, CNRS UMR 5293, Institut des Maladies Neurodégénératives, Bordeaux, France
| | | | | | - Mélanie Barbay
- Service de Neurologie CHU Amiens et Laboratoire de Neurosciences Fonctionnelles et Pathologies, Université de Picardie Jules Verne, Amiens, France
| | - Yannick Béjot
- Department of Neurology, University Hospital of Dijon, University of Burgundy, Dijon, France
| | - Serge Belliard
- Unité de recherche 1077 INSERM-EPHE-UNICAEN Neuropsychologie & Imagerie de la Mémoire Humaine (NIMH), Caen, France; Centre Mémoire Ressources et Recherche Haute Bretagne, CHU Rennes, Rennes, France
| | - Marie Benaiteau
- Neurology Department, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Karim Bennys
- Memory Ressources Research Center, Department of Neurology, University Hospital of Montpellier, Montpellier, France
| | - Stéphanie Bombois
- Sorbonne Université, INSERM U1127, CNRS 7235, Institut du Cerveau - ICM, Paris, France; AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | | | - Pierre Branger
- Department of Neurology, Caen University Hospital, Caen, France
| | - Jasmine Carlier
- Neurology Department, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Leslie Cartz-Piver
- Memory Ressources Research Center, Department of Neurology, University Hospital of Limoges, France Inserm U1094, IRD U270, EPIMACT, Université of Limoges, Limoges, France
| | | | - Mathieu-Pierre Ceccaldi
- Institute of Neurophysiopathology UMR 7051 Aix Marseille Université & Assistance Publique de Marseille, Marseille, France
| | - Valérie Chauviré
- CMRR, CRMR Neurogénétique, Service de Neurologie, CHU d'ANGERS, Angers, France
| | - Yaohua Chen
- Univ Lille, CHU Lille, Inserm 1172, Memory center, CNRMAJ, LiCEND, Labex DistAlz 59000 Lille, France
| | - Julien Cogez
- Department of Neurology, Caen University Hospital, Caen, France
| | - Emmanuel Cognat
- Cognitive Neurology Center, AP-HP.Nord, Site Lariboisière Fernand-Widal, Paris, France; Université Paris Cité, UMR-S 1144, INSERM, Paris, France
| | | | - Léa Corneille
- Institute of Neurophysiopathology UMR 7051 Aix Marseille Université & Assistance Publique de Marseille, Marseille, France
| | | | - Benjamin Cretin
- CMRR d'Alsace, Service de Neurologie, CHU Strasbourg, Strasbourg, France
| | | | - Benjamin Dauriat
- Service de Génétique Médicale, Hopital Mère-Enfant, CHU Limoges, Limoges, France
| | - Sophie Dautricourt
- CMRR Lyon, Department of Neurology, University Hospital of Lyon, Hospices Civils de Lyon, Lyon, France
| | - Vincent de la Sayette
- Department of Neurology, Caen University Hospital, Caen, France; Normandie UNIV, UNICAEN, PSL Research University, EPHE, INSERM, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | - Astrid de Liège
- Service de Neurologie, APHP, Hôpital Avicenne, Université Sorbonne Paris Nord, Bobigny, France
| | - Didier Deffond
- CMRR Clermont-Ferrand, Service de Neurologie, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Vincent Deramecourt
- Univ Lille, CHU Lille, Inserm 1172, Memory center, CNRMAJ, LiCEND, Labex DistAlz 59000 Lille, France
| | | | - Elsa Dionet
- CMRR Clermont-Ferrand, Service de Neurologie, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Martine Doco Fenzy
- Nantes Université, CHU Nantes, CNRS, INSERM, l'institut du thorax, Nantes, France; CHU Nantes, Service de Génétique, Nantes, France; CHU Reims, Service de Génétique, Reims, France
| | - Julien Dumurgier
- Cognitive Neurology Center, AP-HP.Nord, Site Lariboisière Fernand-Widal, Paris, France; Université Paris Cité, UMR-S 1144, INSERM, Paris, France
| | - Anaïs Dutray
- Service de Neurologie, Centre Hospitalier Perpignan, Perpignan, France
| | | | - Maïté Formaglio
- CMRR Lyon, Department of Neurology, University Hospital of Lyon, Hospices Civils de Lyon, Lyon, France
| | - Audrey Gabelle
- Memory Ressources Research Center, Department of Neurology, University Hospital of Montpellier, Montpellier, France
| | - Anne Gainche-Salmon
- Centre Mémoire Ressources et Recherche Haute Bretagne, CHU Rennes, Rennes, France
| | - Olivier Godefroy
- Service de Neurologie CHU Amiens et Laboratoire de Neurosciences Fonctionnelles et Pathologies, Université de Picardie Jules Verne, Amiens, France
| | - Mathilde Graber
- Centre mémoire ressources et recherche, CHU Dijon, Dijon, France
| | - Chloé Gregoire
- CHU de Bordeaux, Pôle de Neurosciences Cliniques, Centre Mémoire de Ressources et de Recherche, Bordeaux, France
| | - Stephan Grimaldi
- Institute of Neurophysiopathology UMR 7051 Aix Marseille Université & Assistance Publique de Marseille, Marseille, France
| | - Julien Gueniat
- Centre mémoire ressources et recherche, CHU Dijon, Dijon, France
| | - Claude Gueriot
- Institute of Neurophysiopathology UMR 7051 Aix Marseille Université & Assistance Publique de Marseille, Marseille, France
| | | | - Sophie Haffen
- Centre mémoire Recherche Ressources, Service de Neurologie, CHU Besançon, Besançon, France
| | - Cezara-Roxana Hanta
- Centre Mémoire Ressources et Recherche Haute Bretagne, CHU Rennes, Rennes, France
| | - Clémence Hardy
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Neurology and CNRMAJ, F-76000 Rouen, France
| | | | - Camille Heitz
- Institut du cerveau Trocadero, Paris, France; Neurology Department, Hôpital Universitaire de Nîmes, Nîmes, France
| | - Claire Hourregue
- Cognitive Neurology Center, AP-HP.Nord, Site Lariboisière Fernand-Widal, Paris, France
| | - Thérèse Jonveaux
- Centre Mémoire de Ressources et de Recherche de Lorraine Service de Neurologie CHRU Nancy, Nancy, France; Laboratoire 2LPN EA 7489 Université de Lorraine, Nancy, France
| | - Snejana Jurici
- Consultation Mémoire, Service de Gériatrie, Centre Hospitalier Perpignan, Perpignan, France
| | - Lejla Koric
- Institute of Neurophysiopathology UMR 7051 Aix Marseille Université & Assistance Publique de Marseille, Marseille, France; Aix-Marseille Univ, UMR 7249, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France
| | - Pierre Krolak-Salmon
- CMRR Lyon, Department of Neurology, University Hospital of Lyon, Hospices Civils de Lyon, Lyon, France
| | - Julien Lagarde
- Department of Neurology of Memory and Language, GHU Paris Psychiatrie & Neurosciences, Hôpital Sainte Anne, F-75014, Paris, France; Université Paris-Cité, F-75006 Paris, France; Université Paris-Saclay, BioMaps, Service Hospitalier Frédéric Joliot CEA, CNRS, Inserm, F-91401, Orsay, France
| | | | - Brice Laurens
- CHU de Bordeaux, Pôle de Neurosciences Cliniques, Centre Mémoire de Ressources et de Recherche, Bordeaux, France
| | - Isabelle Le Ber
- Sorbonne Université, INSERM U1127, CNRS 7235, Institut du Cerveau - ICM, Paris, France; AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | | | - Amélie Leblanc
- Consultations neurologiques, HIA Clermont-Tonnerre, Brest, France; Service de neurologie, CHU Cavale-Blanche, Brest, France
| | - Thibaud Lebouvier
- Univ Lille, CHU Lille, Inserm 1172, Memory center, CNRMAJ, LiCEND, Labex DistAlz 59000 Lille, France
| | - Richard Levy
- Sorbonne Université, INSERM U1127, CNRS 7235, Institut du Cerveau - ICM, Paris, France; AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | - Anaïs Lippi
- Service de Neurologie, Hopital Gui de Chauliac, CHU de Montpellier, Montpellier, France
| | | | - Eloi Magnin
- Laboratoire de neuroscience, Université de Franche-Comté UFC et Service de Neurologie, CMRR, CHU Besançon, Besançon, France
| | - Cecilia Marelli
- Service de Neurologie, Hopital Gui de Chauliac, CHU de Montpellier, Montpellier, France
| | - Olivier Martinaud
- Department of Neurology, Caen University Hospital, Caen, France; Normandie UNIV, UNICAEN, PSL Research University, EPHE, INSERM, CHU de Caen, Neuropsychologie et Imagerie de la Mémoire Humaine, Caen, France
| | | | - Raffaella Migliaccio
- Sorbonne Université, INSERM U1127, CNRS 7235, Institut du Cerveau - ICM, Paris, France; AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | - Emilie Milongo-Rigal
- Neurology Department, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Sophie Mohr
- Centre mémoire ressources et recherche, CHU Dijon, Dijon, France
| | - Hélène Mollion
- CMRR Lyon, Department of Neurology, University Hospital of Lyon, Hospices Civils de Lyon, Lyon, France
| | - Alexandre Morin
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Neurology and CNRMAJ, F-76000 Rouen, France; Département de Psychiatrie, Centre Hospitalier du Rouvray, Université de Rouen, 76000, Sotteville-lès-Rouen, France
| | | | - Camille Noiray
- Department of Neurology of Memory and Language, GHU Paris Psychiatrie & Neurosciences, Hôpital Sainte Anne, F-75014, Paris, France; Université Paris-Cité, F-75006 Paris, France; Université Paris-Saclay, BioMaps, Service Hospitalier Frédéric Joliot CEA, CNRS, Inserm, F-91401, Orsay, France
| | - Pauline Olivieri
- Department of Neurology of Memory and Language, GHU Paris Psychiatrie & Neurosciences, Hôpital Sainte Anne, F-75014, Paris, France; Université Paris-Cité, F-75006 Paris, France; Université Paris-Saclay, BioMaps, Service Hospitalier Frédéric Joliot CEA, CNRS, Inserm, F-91401, Orsay, France
| | - Claire Paquet
- Cognitive Neurology Center, AP-HP.Nord, Site Lariboisière Fernand-Widal, Paris, France; Université Paris Cité, UMR-S 1144, INSERM, Paris, France
| | - Jérémie Pariente
- Neurology Department, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Toulouse NeuroImaging Center (ToNIC), INSERM-University of Toulouse Paul Sabatier, Toulouse, France
| | - Florence Pasquier
- Univ Lille, CHU Lille, Inserm 1172, Memory center, CNRMAJ, LiCEND, Labex DistAlz 59000 Lille, France
| | - Alexandre Perron
- Department of Neurology, Hôpitaux Civils de Colmar, F-68000 Colmar, France
| | - Nathalie Philippi
- CMRR d'Alsace, Service de Neurologie, CHU Strasbourg, Strasbourg, France
| | - Vincent Planche
- Univ. Bordeaux, CNRS UMR 5293, Institut des Maladies Neurodégénératives, Bordeaux, France; CHU de Bordeaux, Pôle de Neurosciences Cliniques, Centre Mémoire de Ressources et de Recherche, Bordeaux, France
| | | | - Marie Rafiq
- Neurology Department, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Toulouse NeuroImaging Center (ToNIC), INSERM-University of Toulouse Paul Sabatier, Toulouse, France
| | | | - Carole Roué-Jagot
- Department of Neurology of Memory and Language, GHU Paris Psychiatrie & Neurosciences, Hôpital Sainte Anne, F-75014, Paris, France; Université Paris-Cité, F-75006 Paris, France; Université Paris-Saclay, BioMaps, Service Hospitalier Frédéric Joliot CEA, CNRS, Inserm, F-91401, Orsay, France
| | - Dario Saracino
- Sorbonne Université, INSERM U1127, CNRS 7235, Institut du Cerveau - ICM, Paris, France; AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | - Marie Sarazin
- Department of Neurology of Memory and Language, GHU Paris Psychiatrie & Neurosciences, Hôpital Sainte Anne, F-75014, Paris, France; Université Paris-Cité, F-75006 Paris, France; Université Paris-Saclay, BioMaps, Service Hospitalier Frédéric Joliot CEA, CNRS, Inserm, F-91401, Orsay, France
| | - Mathilde Sauvée
- Centre Mémoire de Ressources et de Recherche, Pôle PReNeLe, CHU Grenoble Alpes CS 10226, 38043 Grenoble Cedex 9, France; Unité de recherche mixte Université Grenoble Alpes/Université Savoie Montblanc, CNRS UMR 5115, Laboratoire de Psychologie et Neurocognition (LPNC), 38000 Grenoble, France
| | - François Sellal
- Department of Neurology, Hôpitaux Civils de Colmar, F-68000 Colmar, France; University of Strasbourg, Medicine Faculty, INSERM, U-1118, Strasbourg, France
| | - Marc Teichmann
- AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | - Christel Thauvin
- Genetics Center, University Hospital of Dijon, University of Burgundy, Dijon, France
| | - Quentin Thomas
- Department of Neurology, University Hospital of Dijon, University of Burgundy, Dijon, France; Genetics Center, University Hospital of Dijon, University of Burgundy, Dijon, France
| | - Camille Tisserand
- Neurology Department, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Cédric Turpinat
- Service de Neurologie, Hopital Gui de Chauliac, CHU de Montpellier, Montpellier, France
| | - Laurène Van Damme
- Service de Neurologie, Centre Hospitalier Perpignan, Perpignan, France
| | | | - Nicolas Villain
- Sorbonne Université, INSERM U1127, CNRS 7235, Institut du Cerveau - ICM, Paris, France; AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Neurology, Institute of Memory and Alzheimer's Disease, Paris, France
| | | | - Camille Charbonnier
- Univ Rouen Normandie, Inserm U1245 and CHU Rouen, Department of Biostatistics and CNRMAJ, F-76000 Rouen, France
| | - David Wallon
- Univ Rouen Normandie, Normandie Univ, Inserm U1245 and CHU Rouen, Department of Neurology and CNRMAJ, F-76000 Rouen, France
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Pin G, Labouré J, Guedj E, Felician O, Grimaldi S, Azulay JP, Ceccaldi M, Koric L. Brain FDG-PET correlates of saccadic disorders in early PSP. J Neurol 2023; 270:4841-4850. [PMID: 37330976 DOI: 10.1007/s00415-023-11824-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/17/2023] [Accepted: 06/13/2023] [Indexed: 06/20/2023]
Abstract
BACKGROUND New diagnostic criteria of Progressive Supranuclear Palsy (PSP) have highlighted the interest of Eye Movement Records (EMR) at the early stage of the disease. OBJECTIVES To investigate the metabolic brain correlates of ocular motor dysfunction using [18F] Fluorodeoxyglucose Positron Emission Tomography (FDG-PET) in early PSP. METHODS Retrospective observational descriptive study on longitudinal data with patients who underwent EMR and FDG-PET at the stage of suggestive and possible PSP according to Movement Disorders Society criteria. Longitudinal follow-up enables to confirm diagnosis of probable PSP. Using the Statistical Parametric Mapping software, we performed whole-brain voxel-based correlations between oculomotor variables and FDG-PET metabolism. RESULTS Thirty-seven patients with early PSP who fulfilled criteria of probable PSP during the follow-up were included. Decrease in the gain of vertical saccades correlated with reduced metabolism in Superior Colliculi (SC). We also found a positive correlation between mean velocity of horizontal saccades and SC metabolism as well as dorsal nuclei in the pons. Finally, increase in horizontal saccades latencies correlated with decrease of posterior parietal metabolism. CONCLUSIONS These findings suggest the early involvement of SC in saccadic dysfunction in the course of PSP.
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Affiliation(s)
- G Pin
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France.
| | - J Labouré
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - E Guedj
- Department of Nuclear Medecine, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
- CERIMED, Aix-Marseille University, Marseille, France
- Aix-Marseille University, UMR 7249, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France
| | - O Felician
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - S Grimaldi
- Department of Neurology and Movement Disorders, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - J P Azulay
- Department of Neurology and Movement Disorders, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - M Ceccaldi
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - L Koric
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique Hôpitaux de Marseille, Marseille, France
- Aix-Marseille University, UMR 7249, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France
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Heim X, Hubert AM, Raouak I, Nzepa AC, Mege JL, Delmont E, Attarian S, Koric L, Pelletier J, Brodovitch A, Boucraut J. Validation of ELISA assays for the calculation of FLC indices for the diagnosis of intrathecal immunoglobulin synthesis. Clin Chem Lab Med 2023; 61:1623-1629. [PMID: 37015059 DOI: 10.1515/cclm-2022-0602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 03/20/2023] [Indexed: 04/06/2023]
Abstract
OBJECTIVES Define the cutoff thresholds of the Kappa (K) and Lambda (L) free light chains (FLC) indices for the detection of intrathecal immunoglobulin synthesis (IIS) using the new K and L FLC ELISA from SEBIA. The reference technique, which is not readily standardized between laboratories, is based on the demonstration of oligoclonal banding (OCB) in cerebrospinal fluid (CSF) which is absent in serum. For the past 6 years, we have also routinely calculated the K FLC index using The Binding Site (TBS) reagents on an Optilite instrument, an approach increasingly used as an alternative and/or a complement to electrophoretic analysis. METHODS We analyzed 391 serum/CSF pairs divided into three groups. The first group were cases without OCB and with normal albumin CSF/serum ratio (n=174). The second group were cases with specific OCB (n=73). The last group included patients with increased albumin CSF/sera ratio without OCB (n=142). RESULTS Analysis of the first group determined that the cutoffs for detection of IIS are respectively 2.55 and 1.02 for the K FLC and L FLC indices. Of the 73 cases with IIS, only 2 had a K FLC index below this threshold (sensitivity of 97.26%), while 16 out of 73 cases (78.08%) and 13 out of 72 cases (81.94%) had an IgG and L FLC index below the cutoffs, respectively. Additionally, we illustrate equivalent performances for prediction of the presence of OCB between SEBIA and TBS methods. CONCLUSIONS Sebia K FLC and L FLC assays are adequate alternative methods for the diagnosis of IIS.
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Affiliation(s)
- Xavier Heim
- Immunology Laboratory, CHU Timone AP-HM, Marseille, France
| | | | - Issam Raouak
- Immunology Laboratory, CHU Timone AP-HM, Marseille, France
| | | | | | - Emilien Delmont
- Referral Centre for Neuromuscular Diseases and ALS, CHU Timone, Marseille, France
| | - Shahram Attarian
- Referral Centre for Neuromuscular Diseases and ALS, CHU Timone, Marseille, France
| | - Lejla Koric
- Department of Neurology and Neuropsychology, CHU Timone, AP-HM and UMR 7249, CNRS, Centrale Marseille, Institut Fresnel, AMU, Marseille, France
| | - Jean Pelletier
- Department of Neurology, CHU Timone, APHM, Marseille, and CRMBM/UMR CNRS 7339, AMU, Marseille, France
| | | | - José Boucraut
- Immunology Laboratory, CHU Timone AP-HM, Marseille, France
- AMU, Institut de Neurosciences des Systèmes (INS, UMR1106), Marseille, France
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4
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Pin G, Trompette C, Ceccaldi M, Felician O, Koric L. Interest of eye movement study in early diagnosis of posterior cortical atrophy: A case-report. Rev Neurol (Paris) 2023; 179:246-248. [PMID: 36754670 DOI: 10.1016/j.neurol.2022.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/06/2022] [Accepted: 10/10/2022] [Indexed: 02/08/2023]
Affiliation(s)
- G Pin
- AP-HM, service de neurologie et neuropsychologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille cedex 05, France.
| | - C Trompette
- AP-HM, service de neurologie et neuropsychologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille cedex 05, France
| | - M Ceccaldi
- AP-HM, service de neurologie et neuropsychologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille cedex 05, France; Aix Marseille université, Inserm, INS, Institute Neuroscience Systems, Marseille, France
| | - O Felician
- AP-HM, service de neurologie et neuropsychologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille cedex 05, France; Aix Marseille université, Inserm, INS, Institute Neuroscience Systems, Marseille, France
| | - L Koric
- AP-HM, service de neurologie et neuropsychologie, CHU de Timone, 264, rue Saint-Pierre, 13385 Marseille cedex 05, France; Université Aix-Marseille, UMR 7249, CNRS, institut Fresnel (équipe IMOTHEP), Marseille, France
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5
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Benvenutto A, Guedj E, Felician O, Eusebio A, Azulay JP, Ceccaldi M, Koric L. Clinical Phenotypes in Corticobasal Syndrome with or without Amyloidosis Biomarkers. J Alzheimers Dis 2021; 74:331-343. [PMID: 32039846 DOI: 10.3233/jad-190961] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Corticobasal syndrome (CBS) is a neuropathologically heterogeneous entity. The use of cerebrospinal fluid and amyloid biomarkers enables detection of underlying Alzheimer's disease (AD) pathology. We thus compared clinical, eye movement, and 18FDG-PET imaging characteristics in CBS in two groups of patients divided according to their amyloid biomarkers profile. Fourteen patients presenting with CBS and amyloidosis (CBS-A+) were compared with 16 CBS patients without amyloidosis (CBS-A-). The two groups showed similar motor abnormalities (parkinsonism, dystonia) and global cognitive functions. Unlike CBS-A+ patients who displayed more posterior cortical abnormalities, CBS-A- patients demonstrated more anterior cortical and brain stem dysfunctions on the basis of neuropsychological testing, study of saccade velocities and brain hypometabolism areas on 18FDG-PET. Interestingly, Dopamine Transporter SPECT imaging showed similar levels of dopaminergic degeneration in both groups. These findings confirm common and distinct brain abnormalities between the different neurodegenerative diseases that result in CBS. We demonstrate the importance of a multidisciplinary approach to improve diagnosis in vivo in particular on oculomotor examination.
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Affiliation(s)
- Agnès Benvenutto
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Eric Guedj
- Department of Nuclear Medecine, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,CERIMED, Aix-Marseille Univ, Marseille, France.,Aix Marseille Univ, UMR 7249, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France
| | - Olivier Felician
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Aix-Marseille Univ, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France
| | - Alexandre Eusebio
- Department of Neurology and Movement Disorders Department, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Aix-Marseille Univ, CNRS, INT, Institut Neurosciences Timone, Marseille, France
| | - Jean-Philippe Azulay
- Department of Neurology and Movement Disorders Department, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Aix-Marseille Univ, CNRS, INT, Institut Neurosciences Timone, Marseille, France
| | - Mathieu Ceccaldi
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Aix-Marseille Univ, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France
| | - Lejla Koric
- Department of Neurology and Neuropsychology, and CMMR PACA Ouest, CHU Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Aix Marseille Univ, UMR 7249, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France
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6
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Laurens B, Planche V, Cubizolle S, Declerck L, Dupouy S, Formaglio M, Koric L, Seassau M, Tilikete C, Vighetto A, Ceccaldi M, Tison F. A Spatial Decision Eye-Tracking Task in Patients with Prodromal and Mild Alzheimer’s Disease. J Alzheimers Dis 2019; 71:613-621. [DOI: 10.3233/jad-190549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Brice Laurens
- Université de Bordeaux, CNRS, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France
- CHU de Bordeaux, Centre Mémoire de Ressources et de Recherches, Pôle de Neurosciences Cliniques, Bordeaux, France
| | - Vincent Planche
- Université de Bordeaux, CNRS, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France
- CHU de Bordeaux, Centre Mémoire de Ressources et de Recherches, Pôle de Neurosciences Cliniques, Bordeaux, France
| | - Stéphanie Cubizolle
- Université de Bordeaux, CNRS, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France
| | - Léa Declerck
- Université de Bordeaux, CNRS, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France
| | - Sandrine Dupouy
- Université de Bordeaux, CNRS, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France
- CHU de Bordeaux, Centre Mémoire de Ressources et de Recherches, Pôle de Neurosciences Cliniques, Bordeaux, France
| | - Maïté Formaglio
- Département de Neurologie cognitive et de Neuro-ophtalmologie, Université Lyon 1 et Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Lejla Koric
- Département de Neurologie et de Neuropsychologie, Aix Marseille Université, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | | | - Caroline Tilikete
- Département de Neurologie cognitive et de Neuro-ophtalmologie, Université Lyon 1 et Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Alain Vighetto
- Département de Neurologie cognitive et de Neuro-ophtalmologie, Université Lyon 1 et Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Mathieu Ceccaldi
- Département de Neurologie et de Neuropsychologie, Aix Marseille Université, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - Françcois Tison
- Université de Bordeaux, CNRS, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France
- CHU de Bordeaux, Centre Mémoire de Ressources et de Recherches, Pôle de Neurosciences Cliniques, Bordeaux, France
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7
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Benvenutto A, Giusiano B, Koric L, Gueriot C, Didic M, Felician O, Guye M, Guedj E, Ceccaldi M. Imaging Biomarkers of Neurodegeneration in Alzheimer's Disease: Distinct Contributions of Cortical MRI Atrophy and FDG-PET Hypometabolism. J Alzheimers Dis 2019; 65:1147-1157. [PMID: 30124446 DOI: 10.3233/jad-180292] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Neurodegeneration biomarkers are routinely used in the diagnosis of Alzheimer's disease (AD). OBJECTIVE To evaluate the respective contributions of two neuroimaging biomarkers, structural MRI and 18FDG-PET, in the assessment of neurodegeneration in AD dementia. METHODS Patients with mild AD dementia diagnosed based on clinical and cerebrospinal fluid criteria and cognitively healthy subjects, from the Marseille cohort ADAge with cognitive, structural MRI and 18FDG-PET assessments, were included. Extent of atrophy on MRI and of hypometabolism on 18FDG-PET were individually evaluated in each patient using a voxel-based analysis on whole-brain approach and compared to healthy subjects. Patients were divided in distinct groups according to their atrophy extent on the one hand and to their hypometabolism extent on the other, then, to their imaging profile combining the extent of the two biomarkers. RESULTS Fifty-two patients were included. The MMSE score was significantly lower in the "Extensive hypometabolism" group than in the "Limited hypometabolism" group (respectively 19.5/30 versus 23/30). A lower Innotest Amyloid Tau Index was associated with an extensive hypometabolism (p = 0.04). There were more patients with low educational level in the "Extensive atrophy" group, while a higher educational level was more found in the "Limited atrophy" group (p = 0.005). CONCLUSION 18FDG-PET hypometabolism extent is associated with the pathological processes and clinical severity of AD, while MRI atrophy seems to be influenced by the cognitive reserve. In the context of mild AD dementia, these two biomarkers of neurodegeneration are thus not interchangeable and require to be considered in combination rather than in isolation.
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Affiliation(s)
- Agnès Benvenutto
- Neurology and Neuropsychology Department and CMMR PACA Ouest, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Bernard Giusiano
- Department of Public Health, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Institut de Neurosciences des Systèmes, Aix-Marseille Univ, INSERM UMR 1106, Marseille, France
| | - Lejla Koric
- Neurology and Neuropsychology Department and CMMR PACA Ouest, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Aix Marseille Univ, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France
| | - Claude Gueriot
- Neurology and Neuropsychology Department and CMMR PACA Ouest, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Mira Didic
- Neurology and Neuropsychology Department and CMMR PACA Ouest, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Institut de Neurosciences des Systèmes, Aix-Marseille Univ, INSERM UMR 1106, Marseille, France
| | - Olivier Felician
- Neurology and Neuropsychology Department and CMMR PACA Ouest, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Institut de Neurosciences des Systèmes, Aix-Marseille Univ, INSERM UMR 1106, Marseille, France
| | - Maxime Guye
- Aix Marseille Univ, CNRS, CRMBM, Marseille, France.,AP-HM, Timone University Hospital, CEMEREM, Marseille, France
| | - Eric Guedj
- Aix Marseille Univ, CNRS, Centrale Marseille, Institut Fresnel, Marseille, France.,Department of Nuclear Medecine, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,CERIMED, Aix-Marseille Univ, Marseille, France
| | - Mathieu Ceccaldi
- Neurology and Neuropsychology Department and CMMR PACA Ouest, Assistance Publique-Hôpitaux de Marseille, Marseille, France.,Institut de Neurosciences des Systèmes, Aix-Marseille Univ, INSERM UMR 1106, Marseille, France
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8
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Tastevin M, Corneille L, Guedj E, Ceccaldi M, Lançon C, Bultingaire V, Richieri R, Koric L. Major depressive disorder masking frontotemporal dementia secondary to C9orf72 mutation: A case report. Rev Neurol (Paris) 2019; 175:405-407. [PMID: 30929877 DOI: 10.1016/j.neurol.2018.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 08/30/2018] [Accepted: 09/04/2018] [Indexed: 11/16/2022]
Affiliation(s)
- M Tastevin
- Department of neurology and neuropsychology La Timone university hospital, 13005 Marseille, France.
| | - L Corneille
- Department of neurology and neuropsychology La Timone university hospital, 13005 Marseille, France
| | - E Guedj
- UMR 7249, CNRS, école Centrale Marseille, institut Fresnel, Aix-Marseille université, Marseille, France; Department on nuclear medicine, La Timone university hospital, 13005 Marseille, France
| | - M Ceccaldi
- Department of neurology and neuropsychology La Timone university hospital, 13005 Marseille, France; Inserm, UMR 1106, institut de neurosciences et des systèmes, Aix-Marseille university, 13005 Marseille, France
| | - C Lançon
- Department of psychiatry, La Conception university hospital, 13005 Marseille, France; EA 3279-public health, chronic diseases and quality of life-research unit, Aix-Marseille university, 13005 Marseille, France
| | - V Bultingaire
- Department of geriatric, Digne-les-Bains hospital, 04000 Digne-les-Bains, France
| | - R Richieri
- Department of psychiatry, Sainte-Marguerite university hospital, 13009 Marseille, France; UMR 7249, CNRS, école Centrale Marseille, institut Fresnel, Aix-Marseille université, Marseille, France
| | - L Koric
- Department of neurology and neuropsychology La Timone university hospital, 13005 Marseille, France; UMR 7249, CNRS, école Centrale Marseille, institut Fresnel, Aix-Marseille université, Marseille, France
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9
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Bergeron D, Gorno-Tempini ML, Rabinovici GD, Santos-Santos MA, Seeley W, Miller BL, Pijnenburg Y, Keulen MA, Groot C, van Berckel BNM, van der Flier WM, Scheltens P, Rohrer JD, Warren JD, Schott JM, Fox NC, Sanchez-Valle R, Grau-Rivera O, Gelpi E, Seelaar H, Papma JM, van Swieten JC, Hodges JR, Leyton CE, Piguet O, Rogalski EJ, Mesulam MM, Koric L, Kristensen N, Pariente J, Dickerson B, Mackenzie IR, Hsiung GYR, Belliard S, Irwin DJ, Wolk DA, Grossman M, Jones M, Harris J, Mann D, Snowden JS, Chrem-Mendez P, Calandri IL, Amengual AA, Miguet-Alfonsi C, Magnin E, Magnani G, Santangelo R, Deramecourt V, Pasquier F, Mattsson N, Nilsson C, Hansson O, Keith J, Masellis M, Black SE, Matías-Guiu JA, Cabrera-Martin MN, Paquet C, Dumurgier J, Teichmann M, Sarazin M, Bottlaender M, Dubois B, Rowe CC, Villemagne VL, Vandenberghe R, Granadillo E, Teng E, Mendez M, Meyer PT, Frings L, Lleó A, Blesa R, Fortea J, Seo SW, Diehl-Schmid J, Grimmer T, Frederiksen KS, Sánchez-Juan P, Chételat G, Jansen W, Bouchard RW, Laforce RJ, Visser PJ, Ossenkoppele R. Prevalence of amyloid-β pathology in distinct variants of primary progressive aphasia. Ann Neurol 2018; 84:729-740. [PMID: 30255971 PMCID: PMC6354051 DOI: 10.1002/ana.25333] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 09/01/2018] [Accepted: 09/03/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To estimate the prevalence of amyloid positivity, defined by positron emission tomography (PET)/cerebrospinal fluid (CSF) biomarkers and/or neuropathological examination, in primary progressive aphasia (PPA) variants. METHODS We conducted a meta-analysis with individual participant data from 1,251 patients diagnosed with PPA (including logopenic [lvPPA, n = 443], nonfluent [nfvPPA, n = 333], semantic [svPPA, n = 401], and mixed/unclassifiable [n = 74] variants of PPA) from 36 centers, with a measure of amyloid-β pathology (CSF [n = 600], PET [n = 366], and/or autopsy [n = 378]) available. The estimated prevalence of amyloid positivity according to PPA variant, age, and apolipoprotein E (ApoE) ε4 status was determined using generalized estimating equation models. RESULTS Amyloid-β positivity was more prevalent in lvPPA (86%) than in nfvPPA (20%) or svPPA (16%; p < 0.001). Prevalence of amyloid-β positivity increased with age in nfvPPA (from 10% at age 50 years to 27% at age 80 years, p < 0.01) and svPPA (from 6% at age 50 years to 32% at age 80 years, p < 0.001), but not in lvPPA (p = 0.94). Across PPA variants, ApoE ε4 carriers were more often amyloid-β positive (58.0%) than noncarriers (35.0%, p < 0.001). Autopsy data revealed Alzheimer disease pathology as the most common pathologic diagnosis in lvPPA (76%), frontotemporal lobar degeneration-TDP-43 in svPPA (80%), and frontotemporal lobar degeneration-TDP-43/tau in nfvPPA (64%). INTERPRETATION This study shows that the current PPA classification system helps to predict underlying pathology across different cohorts and clinical settings, and suggests that age and ApoE genotype should be considered when interpreting amyloid-β biomarkers in PPA patients. Ann Neurol 2018;84:737-748.
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Affiliation(s)
- David Bergeron
- Interdisciplinary Clinic of Memory of the Child Jesus, Laval University, Quebec City, Quebec, Canada
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
| | - Maria L Gorno-Tempini
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Gil D Rabinovici
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Miguel A Santos-Santos
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA
- Cognition and Brain Plasticity Group, Bellvitge Biomedical Research Institute, Llobregat Hospital, Barcelona, Spain
- Llobregat Hospital, ACE Foundation, Catalan Institute of Applied Neurosciences, UIC Barcelona, Barcelona, Spain
| | - William Seeley
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Bruce L Miller
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Yolande Pijnenburg
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
| | - M Antoinette Keulen
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
| | - Colin Groot
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
| | - Bart N M van Berckel
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, the Netherlands
| | - Wiesje M van der Flier
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
| | - Philip Scheltens
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
| | - Jonathan D Rohrer
- Dementia Research Centre, UCL Institute of Neurology, University College London, London, United Kingdom
| | - Jason D Warren
- Dementia Research Centre, UCL Institute of Neurology, University College London, London, United Kingdom
| | - Jonathan M Schott
- Dementia Research Centre, UCL Institute of Neurology, University College London, London, United Kingdom
| | - Nick C Fox
- Dementia Research Centre, UCL Institute of Neurology, University College London, London, United Kingdom
| | - Raquel Sanchez-Valle
- Alzheimer's Disease and Other Cognitive Disorders Unit, August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Oriol Grau-Rivera
- Alzheimer's Disease and Other Cognitive Disorders Unit, August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Ellen Gelpi
- Alzheimer's Disease and Other Cognitive Disorders Unit, August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
- Institute of Neurology, Medical University of Vienna, Vienna, Austria
| | - Harro Seelaar
- Alzheimer Center, Department of Neurology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Janne M Papma
- Alzheimer Center, Department of Neurology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - John C van Swieten
- Alzheimer Center, Department of Neurology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - John R Hodges
- Brain and Mind Centre, School of Medical Sciences, University of Sydney, Sydney, New South Wales, Australia
- Neuroscience Research Australia and School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia
- Australian Research Council Centre of Excellence in Cognition and its Disorders, Sydney, New South Wales, Australia
| | - Cristian E Leyton
- Frontotemporal Dementia Unit, Department of Neurology, Massachusetts Alzheimer's Disease Research Center, Harvard Medical School, Boston, MA
| | - Olivier Piguet
- Brain and Mind Centre, School of Medical Sciences, University of Sydney, Sydney, New South Wales, Australia
- Neuroscience Research Australia and School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia
- Australian Research Council Centre of Excellence in Cognition and its Disorders, Sydney, New South Wales, Australia
| | - Emily J Rogalski
- Neurological Sciences, Rush University, Chicago, IL
- Cognitive Neurology and Alzheimer Disease Center, Northwestern University Medical School, Chicago, IL
| | - Marsel M Mesulam
- Cognitive Neurology and Alzheimer Disease Center, Northwestern University Medical School, Chicago, IL
| | - Lejla Koric
- Department of Neurology and Neuropsychology, La Timone Hospital, Marseille, France
| | - Nora Kristensen
- Department of Neurology and Neuropsychology, La Timone Hospital, Marseille, France
| | - Jeéreémie Pariente
- University of Toulouse, INSERM, Toulouse Neuroimaging Center, Toulouse, France
| | - Bradford Dickerson
- Frontotemporal Dementia Unit, Department of Neurology, Massachusetts Alzheimer's Disease Research Center, Harvard Medical School, Boston, MA
| | - Ian R Mackenzie
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ging-Yuek R Hsiung
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Serge Belliard
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - David J Irwin
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, University of Pennsylvania, Philadelphia, PA
| | - David A Wolk
- Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Murray Grossman
- Department of Neurology, University of Pennsylvania, Philadelphia, PA
- Penn Frontotemporal Degeneration Center, University of Pennsylvania, Philadelphia, PA
| | - Matthew Jones
- Cerebral Function Unit, Greater Manchester Neurosciences Centre, Manchester, United Kingdom
- School of Community-Based Medicine, University of Manchester, Manchester, United Kingdom
| | - Jennifer Harris
- School of Community-Based Medicine, University of Manchester, Manchester, United Kingdom
| | - David Mann
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, University of Manchester, Manchester, United Kingdom
| | - Julie S Snowden
- School of Community-Based Medicine, University of Manchester, Manchester, United Kingdom
| | - Patricio Chrem-Mendez
- Center of Aging and Memory, Neurological Research Institute, Buenos Aires, Argentina
| | - Ismael L Calandri
- Center of Aging and Memory, Neurological Research Institute, Buenos Aires, Argentina
| | - Alejandra A Amengual
- Center of Aging and Memory, Neurological Research Institute, Buenos Aires, Argentina
| | - Carole Miguet-Alfonsi
- Department of Neurology, CHRU Besançon and Integrative and Clinical Neurosciences Laboratory, Regional Memory Center, University of Bourgogne Franche-Comté, Besançon, France
| | - Eloi Magnin
- Department of Neurology, CHRU Besançon and Integrative and Clinical Neurosciences Laboratory, Regional Memory Center, University of Bourgogne Franche-Comté, Besançon, France
| | - Giuseppe Magnani
- Department of Neurology, Vita Salute University and IRCCS San Raffaele Hospital, INSPE, Milan, Italy
| | - Roberto Santangelo
- Department of Neurology, Vita Salute University and IRCCS San Raffaele Hospital, INSPE, Milan, Italy
| | | | - Florence Pasquier
- University of Lille Nord de France, INSERM U1171, DISTALZ, Lille, France
| | - Niklas Mattsson
- Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Christer Nilsson
- Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Oskar Hansson
- Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Lund, Sweden
- Neuropsychiatric Clinic, Skåne University Hospital, Malmö, Sweden
| | - Julia Keith
- Anatomical Pathology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Mario Masellis
- Department of Medicine (Neurology), Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
- Hurvitz Brain Sciences Research Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Sandra E Black
- Department of Medicine (Neurology), Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
- Hurvitz Brain Sciences Research Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Jordi A Matías-Guiu
- Department of Neurology and Nuclear Medicine, San Carlos Clinical Hospital, San Carlos Health Research Institute, Complutense University of Madrid, Madrid, Spain
| | - María-Nieves Cabrera-Martin
- Department of Neurology and Nuclear Medicine, San Carlos Clinical Hospital, San Carlos Health Research Institute, Complutense University of Madrid, Madrid, Spain
| | - Claire Paquet
- Memory Center, Department of Neurology, Lariboisière-Fernand-Widal Hospital, Paris, France
- Department of Pathology, Lariboisière-Fernand-Widal Hospital, Paris, France
| | - Julien Dumurgier
- Memory Center, Department of Neurology, Lariboisière-Fernand-Widal Hospital, Paris, France
| | - Marc Teichmann
- Department of Neurology, National Reference Center for PPA and rare dementias, Pitié Salpêtriére Hospital, AP-HP, Paris, France
| | - Marie Sarazin
- Frederic Joliot Hospital Service, ERL 9218 CNRS, CEA, Orsay, Île-de-France, France
- University of Paris-Sud, IMIV, UMR 1023 INSERM, CEA, Orsay, Île-de-France, France
| | - Michel Bottlaender
- Frederic Joliot Hospital Service, ERL 9218 CNRS, CEA, Orsay, Île-de-France, France
- University of Paris-Sud, IMIV, UMR 1023 INSERM, CEA, Orsay, Île-de-France, France
| | - Bruno Dubois
- Center for Cognitive and Behavioral Diseases, Pitié Salpêtrière University Hospital, Paris, France
| | - Christopher C Rowe
- Department of Molecular Imaging and Therapy, Austin Health, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Victor L Villemagne
- Department of Molecular Imaging and Therapy, Austin Health, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Rik Vandenberghe
- Department of Neurology, University Hospital Leuven, Leuven, Belgium
| | - Elias Granadillo
- Department of Neurology, University of California, Los Angeles, Los Angeles, CA
- VA Greater Los Angeles Healthcare System, Los Angeles, CA
| | - Edmond Teng
- Neurobehavior Service, Department of Neurology, University of California, Los Angeles, Los Angeles, CA
| | - Mario Mendez
- Neurobehavior Unit, West Los Angeles VA Medical Center, Los Angeles, CA
| | - Philipp T Meyer
- Department of Nuclear Medicine, Faculty of Medicine, University Hospital of Freiburg, Freiburg, Germany
| | - Lars Frings
- Department of Nuclear Medicine, Faculty of Medicine, University Hospital of Freiburg, Freiburg, Germany
| | - Alberto Lleó
- Memory Unit, Department of Neurology, Santa Cruz and Saint Paul Hospital, Barcelona, Spain
- Saint Paul Biomedical Research Institute, Autonomous University of Barcelona, Barcelona, Spain
- Center for Biomedical Network Research on Neurodegenerative Diseases, Madrid, Spain
| | - Rafael Blesa
- Memory Unit, Department of Neurology, Santa Cruz and Saint Paul Hospital, Barcelona, Spain
- Saint Paul Biomedical Research Institute, Autonomous University of Barcelona, Barcelona, Spain
| | - Juan Fortea
- Memory Unit, Department of Neurology, Santa Cruz and Saint Paul Hospital, Barcelona, Spain
- Saint Paul Biomedical Research Institute, Autonomous University of Barcelona, Barcelona, Spain
| | - Sang Won Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Janine Diehl-Schmid
- Department of Psychiatry and Psychotherapy, Technical University of Munich, Munich, Germany
| | - Timo Grimmer
- Department of Psychiatry and Psychotherapy, Technical University of Munich, Munich, Germany
| | | | | | - Gaël Chételat
- INSERM UMR-S U1237, University of Caen Normandy, Caen, France
| | - Willemijn Jansen
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
- Banner Alzheimer's Institute, Phoenix, AZ
| | - Rémi W Bouchard
- Interdisciplinary Clinic of Memory of the Child Jesus, Laval University, Quebec City, Quebec, Canada
| | - Robert Jr Laforce
- Interdisciplinary Clinic of Memory of the Child Jesus, Laval University, Quebec City, Quebec, Canada
- Clinique Interdisciplinaire de Mémoire de l'Enfant-Jésus, CHU de Québec, Université Laval, Québec, Canada
| | - Pieter Jelle Visser
- Llobregat Hospital, ACE Foundation, Catalan Institute of Applied Neurosciences, UIC Barcelona, Barcelona, Spain
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Rik Ossenkoppele
- Alzheimer center Amsterdam, Amsterdam UMC, Amsterdam Neuroscience, VU University, Amsterdam, the Netherlands
- Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Lund, Sweden
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10
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Holden JG, Cosnard A, Laurens B, Asselineau J, Biotti D, Cubizolle S, Dupouy S, Formaglio M, Koric L, Seassau M, Tilikete C, Vighetto A, Tison F. Prodromal Alzheimer’s Disease Demonstrates Increased Errors at a Simple and Automated Anti-Saccade Task. J Alzheimers Dis 2018; 65:1209-1223. [DOI: 10.3233/jad-180082] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- John G. Holden
- Institute for Neurodegenerative Diseases, Clinical Branch, University and University Hospital of Bordeaux, Bordeaux, France
- Department of Psychology, University of Cincinnati, OH, USA
| | - Alexandre Cosnard
- Institute for Neurodegenerative Diseases, Clinical Branch, University and University Hospital of Bordeaux, Bordeaux, France
| | - Brice Laurens
- Institute for Neurodegenerative Diseases, Clinical Branch, University and University Hospital of Bordeaux, Bordeaux, France
| | - Julien Asselineau
- Department of Public Health Bordeaux University Hospital, Clinical Epidemiology Unit, Bordeaux, France
| | - Damien Biotti
- Department of Neurocognition, Hôpital Neurologique et Neurochirurgical Pierre Wertheimer, Lyon, France
| | - Stéphanie Cubizolle
- Institute for Neurodegenerative Diseases, Clinical Branch, University and University Hospital of Bordeaux, Bordeaux, France
| | - Sandrine Dupouy
- Institute for Neurodegenerative Diseases, Clinical Branch, University and University Hospital of Bordeaux, Bordeaux, France
| | - Maıté Formaglio
- Department of Neurocognition, Hôpital Neurologique et Neurochirurgical Pierre Wertheimer, Lyon, France
| | - Lejla Koric
- Department of Neurology and Neuropsychology University Hospital la Timone, Marseille, France
| | | | - Caroline Tilikete
- Department of Neurocognition, Hôpital Neurologique et Neurochirurgical Pierre Wertheimer, Lyon, France
| | - Alain Vighetto
- Department of Neurocognition, Hôpital Neurologique et Neurochirurgical Pierre Wertheimer, Lyon, France
| | - François Tison
- Institute for Neurodegenerative Diseases, Clinical Branch, University and University Hospital of Bordeaux, Bordeaux, France
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11
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Ceccaldi M, Jonveaux T, Verger A, Krolak‐Salmon P, Houzard C, Godefroy O, Shields T, Perrotin A, Gismondi R, Bullich S, Jovalekic A, Raffa N, Pasquier F, Semah F, Dubois B, Habert M, Wallon D, Chastan M, Payoux P, Ceccaldi M, Guedj E, Ceccaldi M, Felician O, Didic M, Gueriot C, Koric L, Kletchkova‐Gantchev R, Guedj E, Godefroy O, Andriuta D, Devendeville A, Dupuis D, Binot I, Barbay M, Meyer M, Moullard V, Magnin E, Chamard L, Haffen S, Morel O, Drouet C, Boulahdour H, Goas P, Querellou‐Lefranc S, Sayette V, Cogez J, Branger P, Agostini D, Manrique A, Rouaud O, Bejot Y, Jacquin‐Piques A, Dygai‐Cochet I, Berriolo‐Riedinger A, Moreaud O, Sauvee M, Crépin CG, Pasquier F, Bombois S, Lebouvier T, Mackowiak‐Cordoliani M, Deramecourt V, Rollin‐Sillaire A, Cassagnaud‐Thuillet P, Chen Y, Semah F, Petyt G, Krolak‐Salmon P, Federico D, Danaila KL, Guilhermet Y, Magnier C, Makaroff Z, Rouch I, Xie J, Roubaud C, Coste M, David K, Sarciron A, Waissi AS, Scheiber C, Houzard C, Gabelle‐Deloustal A, Bennys K, Marelli C, Touati L, Mariano‐Goulart D, Verbizier‐Lonjon D, Jonveaux T, Benetos A, Kearney‐Schwartz A, Perret‐Guillaume C, Verger A, Vercelletto M, Boutoleau‐Bretonniere C, Pouclet‐Courtemanche H, Wagemann N, Pallardy A, Hugon J, Paquet C, Dumurgier J, Millet P, Queneau M, Dubois B, Epelbaum S, Levy M, Habert M, Novella J, Jaidi Y, Papathanassiou D, Morland D, Belliard S, Salmon A, Lejeune F, Hannequin D, Wallon D, Martinaud O, Zarea A, Chastan M, Pariente J, Thalamas C, Galitzky‐Gerber M, Tricoire Ricard A, Calvas F, Rigal E, Payoux P, Hitzel A, Delrieu J, Ousset P, Lala F, Sastre‐Hengan N, Stephens A, Guedj E. Added value of
18
F‐florbetaben amyloid PET in the diagnostic workup of most complex patients with dementia in France: A naturalistic study. Alzheimers Dement 2017; 14:293-305. [DOI: 10.1016/j.jalz.2017.09.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 08/29/2017] [Accepted: 09/06/2017] [Indexed: 11/25/2022]
Affiliation(s)
- Mathieu Ceccaldi
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Thérèse Jonveaux
- Geriatric Department CHRU de Nancy–Hôpital Brabois Vandoeuvre‐les‐Nancy France
| | - Antoine Verger
- INSERM U947 Unité d'Imagerie Adaptative Diagnostique et Interventionnelle Nancy France
| | - Pierre Krolak‐Salmon
- Clinical and Research Memory Center of Lyon Hospices civils de Lyon, Université Claude Bernard Lyon 1 Inserm 1028 Lyon France
| | | | - Olivier Godefroy
- Neurology Department CHU Amiens Picardie–Hôpital Sud Amiens France
| | - Trevor Shields
- Nuclear Medicine Department CHU Amiens Picardie–Hôpital Sud Amiens France
| | - Audrey Perrotin
- Piramal Imaging Clinical Research and Development Berlin Germany
| | | | - Santiago Bullich
- AP‐HP–Hôpital Pitié Salpétrière Memory and Alzheimer Disease Institute IM2A Paris France
| | - Aleksandar Jovalekic
- Laboratoire d'Imagerie Biomédicale Sorbonne Universités, UPMC Univ Paris 06, Inserm U 1146, CNRS UMR 7371 Paris France
| | - Nicola Raffa
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Florence Pasquier
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Franck Semah
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Bruno Dubois
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Marie‐Odile Habert
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - David Wallon
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mathieu Chastan
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Pierre Payoux
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mathieu Ceccaldi
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Eric Guedj
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mathieu Ceccaldi
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Olivier Felician
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mira Didic
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Claude Gueriot
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Lejla Koric
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Radka Kletchkova‐Gantchev
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Eric Guedj
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Olivier Godefroy
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Daniela Andriuta
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Agnès Devendeville
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Diane Dupuis
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Ingrid Binot
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mélanie Barbay
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Marc‐Etienne Meyer
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Véronique Moullard
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Eloi Magnin
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Ludivine Chamard
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Sophie Haffen
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Olivier Morel
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Clément Drouet
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Hatem Boulahdour
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Philippe Goas
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Solène Querellou‐Lefranc
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Vincent Sayette
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Julien Cogez
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Pierre Branger
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Denis Agostini
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Alain Manrique
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Olivier Rouaud
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Yannick Bejot
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Agnès Jacquin‐Piques
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Inna Dygai‐Cochet
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Alina Berriolo‐Riedinger
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Olivier Moreaud
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mathilde Sauvee
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Céline Gallazzani Crépin
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Florence Pasquier
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Stéphanie Bombois
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Thibaud Lebouvier
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Marie‐Anne Mackowiak‐Cordoliani
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Vincent Deramecourt
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Adeline Rollin‐Sillaire
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Pascaline Cassagnaud‐Thuillet
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Yaohua Chen
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Franck Semah
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Grégory Petyt
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Pierre Krolak‐Salmon
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Denis Federico
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Keren Liora Danaila
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Yves Guilhermet
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Christophe Magnier
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Zaza Makaroff
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Isabelle Rouch
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Jing Xie
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Caroline Roubaud
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Marie‐Hélène Coste
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Kenny David
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Alain Sarciron
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Aziza Sediq Waissi
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Christian Scheiber
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Claire Houzard
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Audrey Gabelle‐Deloustal
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Karim Bennys
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Cecilia Marelli
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Lynda Touati
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Denis Mariano‐Goulart
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Delphine Verbizier‐Lonjon
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Thérèse Jonveaux
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Athanase Benetos
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Anna Kearney‐Schwartz
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Christine Perret‐Guillaume
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Antoine Verger
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Martine Vercelletto
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Claire Boutoleau‐Bretonniere
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Hélène Pouclet‐Courtemanche
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Nathalie Wagemann
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Amandine Pallardy
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Jacques Hugon
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Claire Paquet
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Julien Dumurgier
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Pascal Millet
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mathieu Queneau
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Bruno Dubois
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Stéphane Epelbaum
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Marcel Levy
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | | | - Jean‐Luc Novella
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Yacine Jaidi
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Dimitri Papathanassiou
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | | | - Serge Belliard
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Anne Salmon
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Florence Lejeune
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Didier Hannequin
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - David Wallon
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Olivier Martinaud
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Aline Zarea
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Mathieu Chastan
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | | | - Claire Thalamas
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | | | | | - Fabienne Calvas
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Emilie Rigal
- ToNIC, Toulouse NeuroImaging Center Université de Toulouse, Inserm, UPS Toulouse France
| | - Pierre Payoux
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Anne Hitzel
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Julien Delrieu
- Neurology Department CHU de Rouen–Hôpital Charles Nicolle Rouen France
| | - Pierre‐Jean Ousset
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Françoise Lala
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Nathalie Sastre‐Hengan
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Andrew Stephens
- AP‐HM–Hôpital de la Timone, Neurology and Neuropsychology Department Aix Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes Marseille France
| | - Eric Guedj
- AP‐HM–Hôpital de la Timone, Nuclear Medicine Department Aix‐Marseille University, CERIMED, CNRS, INT, Institut de Neurosciences de la Timone Marseille France
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Aziz AL, Giusiano B, Joubert S, Duprat L, Didic M, Gueriot C, Koric L, Boucraut J, Felician O, Ranjeva JP, Guedj E, Ceccaldi M. Difference in imaging biomarkers of neurodegeneration between early and late-onset amnestic Alzheimer's disease. Neurobiol Aging 2017; 54:22-30. [PMID: 28314160 DOI: 10.1016/j.neurobiolaging.2017.02.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 01/31/2017] [Accepted: 02/13/2017] [Indexed: 12/21/2022]
Abstract
Neuroimaging biomarkers differ between patients with early-onset Alzheimer's disease (EOAD) and late-onset Alzheimer's disease (LOAD). Whether these changes reflect cognitive heterogeneity or differences in disease severity is still unknown. This study aimed at investigating changes in neuroimaging biomarkers, according to the age of onset of the disease, in mild amnestic Alzheimer's disease patients with positive amyloid biomarkers in cerebrospinal fluid. Both patient groups were impaired on tasks assessing verbal and visual recognition memory. EOAD patients showed greater executive and linguistic deficits, while LOAD patients showed greater semantic memory impairment. In EOAD and LOAD, hypometabolism involved the bilateral temporoparietal junction and the posterior cingulate cortex. In EOAD, atrophy was widespread, including frontotemporoparietal areas, whereas it was limited to temporal regions in LOAD. Atrophic volumes were greater in EOAD than in LOAD. Hypometabolic volumes were similar in the 2 groups. Greater extent of atrophy in EOAD, despite similar extent of hypometabolism, could reflect different underlying pathophysiological processes, different glucose-based compensatory mechanisms or distinct level of premorbid atrophic lesions.
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Affiliation(s)
- Anne-Laure Aziz
- Aix-Marseille Université, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France.
| | - Bernard Giusiano
- Aix-Marseille Université, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France; APHM, Public Health Department, Marseille, France
| | - Sven Joubert
- Département de psychologie, Université de Montréal, Montréal, Quebec, Canada; Centre de recherche Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Quebec, Canada
| | - Lauréline Duprat
- Aix-Marseille Université, Centre de Résonance Magnétique Biologique et Médicale - CRMBM, UMR 7339 AMU-CNRS, Marseille, France
| | - Mira Didic
- Aix-Marseille Université, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France; Neurology and Neuropyschology Department & CMRR PACA Ouest, AP-HM, Marseille, France
| | - Claude Gueriot
- Neurology and Neuropyschology Department & CMRR PACA Ouest, AP-HM, Marseille, France
| | - Lejla Koric
- Neurology and Neuropyschology Department & CMRR PACA Ouest, AP-HM, Marseille, France
| | - José Boucraut
- Immunology and Immunopathology Department, Assistance Publique-Hôpitaux de Marseille, Marseille, France; Aix Marseille Université, CRN2M, CNRS UMR 7286, Marseille Cedex 15, France
| | - Olivier Felician
- Aix-Marseille Université, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France; Neurology and Neuropyschology Department & CMRR PACA Ouest, AP-HM, Marseille, France
| | - Jean-Philippe Ranjeva
- Aix-Marseille Université, Centre de Résonance Magnétique Biologique et Médicale - CRMBM, UMR 7339 AMU-CNRS, Marseille, France
| | - Eric Guedj
- Nuclear Medicine Department, Assistance Publique-Hôpitaux de Marseille, Timone Hospital, Marseille, France; Institut de Neurosciences de la Timone, UMR 7289, Aix-Marseille Université & CNRS, Assistance Publique-Hôpitaux de Marseille, Marseille, France; CERIMED, Aix-Marseille Université, Marseille, France
| | - Mathieu Ceccaldi
- Aix-Marseille Université, INSERM UMR 1106, Institut de Neurosciences des Systèmes, Marseille, France; Neurology and Neuropyschology Department & CMRR PACA Ouest, AP-HM, Marseille, France
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13
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Koric L, Guedj E, Habert M, Semah F, Branger P, Payoux P, Le Jeune F. Molecular imaging in the diagnosis of Alzheimer's disease and related disorders. Rev Neurol (Paris) 2016; 172:725-734. [DOI: 10.1016/j.neurol.2016.10.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 07/25/2016] [Accepted: 10/13/2016] [Indexed: 11/29/2022]
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Joubert S, Gour N, Guedj E, Didic M, Guériot C, Koric L, Ranjeva JP, Felician O, Guye M, Ceccaldi M. Early-onset and late-onset Alzheimer's disease are associated with distinct patterns of memory impairment. Cortex 2015; 74:217-32. [PMID: 26694580 DOI: 10.1016/j.cortex.2015.10.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 08/29/2015] [Accepted: 10/24/2015] [Indexed: 10/22/2022]
Abstract
The goal of this study was to investigate the specific patterns of memory breakdown in patients suffering from early-onset Alzheimer's disease (EOAD) and late-onset Alzheimer's disease (LOAD). Twenty EOAD patients, twenty LOAD patients, twenty matched younger controls, and twenty matched older controls participated in this study. All participants underwent a detailed neuropsychological assessment, an MRI scan, an FDG-PET scan, and AD patients had biomarkers as supporting evidence of both amyloïdopathy and neuronal injury. Results of the neuropsychological assessment showed that both EOAD and LOAD groups were impaired in the domains of memory, executive functions, language, praxis, and visuoconstructional abilities, when compared to their respective control groups. EOAD and LOAD groups, however, showed distinct patterns of memory impairment. Even though both groups were similarly affected on measures of episodic, short term and working memory, in contrast semantic memory was significantly more impaired in LOAD than in EOAD patients. The EOAD group was not more affected than the LOAD group in any memory domain. EOAD patients, however, showed significantly poorer performance in other cognitive domains including executive functions and visuoconstructional abilities. A more detailed analysis of the pattern of semantic memory performance among patient groups revealed that the LOAD was more profoundly impaired, in tasks of both spontaneous recall and semantic recognition. Voxel-Based Morphometry (VBM) analyses showed that impaired semantic performance in patients was associated with reduced gray matter volume in the anterior temporal lobe (ATL) region, while PET-FDG analyses revealed that poorer semantic performance was associated with greater hypometabolism in the left temporoparietal region, both areas reflecting key regions of the semantic network. Results of this study indicate that EOAD and LOAD patients present with distinct patterns of memory impairment, and that a genuine semantic impairment may represent one of the clinical hallmarks of LOAD.
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Affiliation(s)
- Sven Joubert
- Département de psychologie, Université de Montréal, Montréal, Quebec, Canada; Centre de recherche Institut universitaire de gériatrie de Montréal (CRIUGM), Montréal, Quebec, Canada.
| | - Natalina Gour
- Université Aix-Marseille, INSERM, Institut des Neurosciences des Systèmes (INS) UMR 1106, Marseille, France; APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France; Aix-Marseille Université, CNRS, CRMBM UMR 7339, Marseille, France
| | - Eric Guedj
- APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France; APHM, Hôpitaux de la Timone, Pôle d'Imagerie, CEMEREM, Marseille, France
| | - Mira Didic
- Université Aix-Marseille, INSERM, Institut des Neurosciences des Systèmes (INS) UMR 1106, Marseille, France; APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France
| | - Claude Guériot
- APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France
| | - Lejla Koric
- APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France
| | - Jean-Philippe Ranjeva
- Aix-Marseille Université, CNRS, CRMBM UMR 7339, Marseille, France; APHM, Hôpitaux de la Timone, Pôle d'Imagerie, CEMEREM, Marseille, France
| | - Olivier Felician
- Université Aix-Marseille, INSERM, Institut des Neurosciences des Systèmes (INS) UMR 1106, Marseille, France; APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France
| | - Maxime Guye
- Aix-Marseille Université, CNRS, CRMBM UMR 7339, Marseille, France; APHM, Hôpitaux de la Timone, Pôle d'Imagerie, CEMEREM, Marseille, France
| | - Mathieu Ceccaldi
- Université Aix-Marseille, INSERM, Institut des Neurosciences des Systèmes (INS) UMR 1106, Marseille, France; APHM, Hôpitaux de la Timone, Service de Neurologie et de Neuropsychologie, Marseille, France
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Boutin E, Lambert I, Azulay JP, Koric L, Ceccaldi M. INTEREST OF EYE MOVEMENT ANALYSIS IN PARKINSONIAN SYNDROMES. J Neurol Neurosurg Psychiatry 2014. [DOI: 10.1136/jnnp-2014-309236.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Koric L, Ranjeva JP, Felician O, Guye M, de Anna F, Soulier E, Didic M, Ceccaldi M. Cued recall measure predicts the progression of gray matter atrophy in patients with amnesic mild cognitive impairment. Dement Geriatr Cogn Disord 2014; 36:197-210. [PMID: 23899504 DOI: 10.1159/000351667] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/02/2013] [Indexed: 11/19/2022] Open
Abstract
Amnesic mild cognitive impairment (aMCI) is a heterogeneous syndrome that could be subdivided into distinct neuropsychological variants. To investigate relationships between the neuropsychological profile of memory impairment at baseline and the neuroimaging pattern of grey matter (GM) loss over 18 months, we performed a prospective volumetric brain study on 31 aMCI patients and 29 matched controls. All subjects were tested at baseline using a standardized neuropsychological battery, which included the Free and Cued Selective Recall Reminding Test (FCSRT) for the assessment of verbal declarative memory. Over 18 months, patients with impaired free recall but normal total recall (high index of cueing) on the FCSRT developed subcortical and frontal GM loss, while patients with impaired free and total recall (low index of cueing) developed GM atrophy within the left anterior and lateral temporal lobe. In summary, cued recall deficits are associated with a progression of atrophy that closely parallels the spatiotemporal distribution of neurofibrillary degeneration in early Alzheimer's disease (AD), indicating possible AD pathological changes.
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Affiliation(s)
- Lejla Koric
- Service de Neurologie et de Neuropsychologie, CHU Timone, APHM, Marseille, France
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17
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Dufournet B, Gautier G, Koric L, Felician O, Ceccaldi M, Guedj E, Maues De Paula A. De Benson à Richardson : cooccurrence de paralysie supranucléaire progressive (PSP) et de maladie d’Alzheimer (MA) ? Rev Neurol (Paris) 2014. [DOI: 10.1016/j.neurol.2014.01.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Redon S, Koric L, Lambert I, Latger C, Felician O, Honnorat J, Ceccaldi M. Une encéphalite limbique à anticorps anti-CASPR 2 : présentation clinique et aspect en TEP-scanner cérébral. Rev Neurol (Paris) 2014. [DOI: 10.1016/j.neurol.2014.01.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Boutin E, Koric L, Lambert I, Azulay JP, Ceccaldi M. Contribution de l’analyse des mouvements oculaires dans le diagnostic des syndromes parkinsoniens atypiques. Rev Neurol (Paris) 2014. [DOI: 10.1016/j.neurol.2014.01.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Gour N, Felician O, Didic M, Koric L, Gueriot C, Chanoine V, Confort-Gouny S, Guye M, Ceccaldi M, Ranjeva JP. Functional connectivity changes differ in early and late-onset Alzheimer's disease. Hum Brain Mapp 2013; 35:2978-94. [PMID: 24123475 DOI: 10.1002/hbm.22379] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 06/04/2013] [Accepted: 07/11/2013] [Indexed: 12/21/2022] Open
Abstract
At a similar stage, patients with early onset Alzheimer's disease (EOAD) have greater neocortical but less medial temporal lobe dysfunction and atrophy than the late-onset form of the disease (LOAD). Whether the organization of neural networks also differs has never been investigated. This study aims at characterizing basal functional connectivity (FC) patterns of EOAD and LOAD in two groups of 14 patients matched for disease duration and severity, relative to age-matched controls. All subjects underwent an extensive neuropsychological assessment. Magnetic resonance imaging was used to quantify atrophy and resting-state FC focusing on : the default mode network (DMN), found impaired in earlier studies on AD, and the anterior temporal network (ATN) and dorso-lateral prefrontal network (DLPFN), respectively involved in declarative memory and executive functions. Patterns of atrophy and cognitive impairment in EOAD and LOAD were in accordance with previous reports. FC within the DMN was similarly decreased in both EOAD and LOAD relative to controls. However, a double-dissociated pattern of FC changes in ATN and DLPFN was found. EOAD exhibited decreased FC in the DLPFN and increased FC in the ATN relative to controls, while the reverse pattern was found in LOAD. In addition, ATN and DLPFN connectivity correlated respectively with memory and executive performances, suggesting that increased FC is here likely to reflect compensatory mechanisms. Thus, large-scale neural network changes in EOAD and LOAD endorse both common features and differences, probably related to a distinct distribution of pathological changes.
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Affiliation(s)
- Natalina Gour
- Aix-Marseille Université, CNRS, CRMBM UMR 7339, 13385, Marseille, France; Aix-Marseille Université, INSERM, Institut des Neurosciences des Systèmes (INS) UMR 1106, 13385, Marseille, France; APHM, Hôpitaux de la Timone, Service de Neurologie et Neuropsychologie, 13385, Marseille, France; APHM, Hôpitaux de la Timone, CEMEREM, 13385, Marseille, France
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21
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Lagier JC, Fenollar F, Koric L, Guedj E, Ceccaldi M, Raoult D. Prise de poids, démence et syndrome cérébelleux sensible à la doxycycline : un probable nouveau cas lié à T. whipplei. Rev Med Interne 2013; 34:641-4. [DOI: 10.1016/j.revmed.2012.12.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Revised: 11/13/2012] [Accepted: 12/11/2012] [Indexed: 10/26/2022]
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Gautier G, Guedj E, Latger C, Koric L, Didic M, Felician O, Ceccaldi M. Une progression « à rebours » de la perfusion cérébrale dans les MA atypiques ? Rev Neurol (Paris) 2013. [DOI: 10.1016/j.neurol.2013.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Basely M, Mundler O, Didic M, Felician O, Koric L, Guedj E, Ceccaldi M. L’atteinte fonctionnelle temporale interne est plus sévère dans la démence fronto-temporale que dans la maladie d’Alzheimer. Rev Neurol (Paris) 2013. [DOI: 10.1016/j.neurol.2013.01.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Barbeau EJ, Didic M, Joubert S, Guedj E, Koric L, Felician O, Ranjeva JP, Cozzone P, Ceccaldi M. Extent and Neural Basis of Semantic Memory Impairment in Mild Cognitive Impairment. ACTA ACUST UNITED AC 2012; 28:823-37. [DOI: 10.3233/jad-2011-110989] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Emmanuel J. Barbeau
- Université de Toulouse, UPS, Centre de Recherche Cerveau et Cognition, Toulouse, France
- CNRS, CerCo, Toulouse, France
| | - Mira Didic
- APHM, CHU Timone, Service de Neurologie et Neuropsychologie, Marseille Cedex, Marseille, France
- Aix-Marseille Univ, Laboratoire Epilepsies et Cognition, INSERM, Marseille Cedex, Faculté de Médecine, Marseille, France
| | - Sven Joubert
- Département de psychologie, Université de Montréal, Montréal, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal, Montréal, Canada
| | - Eric Guedj
- Service Central de Biophysique et Médecine Nucléaire, CHU Timone and Centre Européen de Recherche en Imagerie Médicale, Université de la Méditerranée, Marseille, France
| | - Lejla Koric
- APHM, CHU Timone, Service de Neurologie et Neuropsychologie, Marseille Cedex, Marseille, France
| | - Olivier Felician
- APHM, CHU Timone, Service de Neurologie et Neuropsychologie, Marseille Cedex, Marseille, France
- Aix-Marseille Univ, Laboratoire Epilepsies et Cognition, INSERM, Marseille Cedex, Faculté de Médecine, Marseille, France
| | - Jean-Philippe Ranjeva
- Centre d'Exploration Métabolique par Résonance Magnétique (UMR CNRS), Universitée de la Méditerranée, Marseille, France
| | - Patrick Cozzone
- Centre d'Exploration Métabolique par Résonance Magnétique (UMR CNRS), Universitée de la Méditerranée, Marseille, France
| | - Mathieu Ceccaldi
- APHM, CHU Timone, Service de Neurologie et Neuropsychologie, Marseille Cedex, Marseille, France
- Aix-Marseille Univ, Laboratoire Epilepsies et Cognition, INSERM, Marseille Cedex, Faculté de Médecine, Marseille, France
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Tramoni E, Felician O, Koric L, Balzamo M, Joubert S, Ceccaldi M. Alteration of autobiographical memory in amnestic mild cognitive impairment. Cortex 2011; 48:1310-9. [PMID: 21968054 DOI: 10.1016/j.cortex.2011.09.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2008] [Revised: 10/22/2010] [Accepted: 08/12/2011] [Indexed: 10/17/2022]
Abstract
The concept of amnestic mild cognitive impairment (aMCI) concerns a population of older individuals at high risk of developing probable Alzheimer's disease. Although anterograde memory deficits have been largely documented in patients with aMCI, little is known about the integrity of their autobiographical memory (AuM). This study aimed at evaluating AuM in aMCI individuals and at investigating whether their ability to retrieve AuMs varied as a function of whether the tests used required recognition or effortful retrieval processes. Fourteen aMCI patients and 14 matched controls underwent a standard neuropsychological evaluation and an extensive autobiographical assessment. AuM was explored using verbal material, the Autobiographical Memory Interview, and a visual task of personal photographs. Together, these tests tapped the semantic and episodic components of AuM and different cognitive processes involved in retrieval (recall and recognition). Results indicate that AuM is altered in aMCI patients. This impairment affects both episodic and semantic components of AuM, and is characterized by a general difficulty in recollecting personal episodes covering the entire lifespan, along with a loss of recognition of recently experienced episodes. Furthermore, recollection of personal episodes was correlated with scores on tests requiring retrieval abilities, while recognition of familiar photographs was correlated with scores on tests assessing encoding/storage of new information. Results suggest that the AuM deficit in aMCI patients may result from the combination of two mechanisms, an anterograde memory impairment impeding the storage of newly experienced events, and a global alteration of recollection affecting the recall of AuM covering all periods of life. Alteration of these processes may possibly be related to the progression and distribution of the neuropathological lesions in medial temporal and frontal lobe structures found in Alzheimer's disease.
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Koric L, Volle E, Seassau M, Bernard FA, Mancini J, Dubois B, Pelissolo A, Levy R. How cognitive performance-induced stress can influence right VLPFC activation: an fMRI study in healthy subjects and in patients with social phobia. Hum Brain Mapp 2011; 33:1973-86. [PMID: 21769993 DOI: 10.1002/hbm.21340] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2010] [Revised: 03/23/2011] [Accepted: 04/04/2011] [Indexed: 11/11/2022] Open
Abstract
The neural bases of interactions between anxiety and cognitive control are not fully understood. We conducted an fMRI study in healthy participants and in patients with an anxiety disorder (social phobia) to determine the impact of stress on the brain network involved in cognitive control. Participants performed two working memory tasks that differed in their level of performance-induced stress. In both groups, the cognitive tasks activated a frontoparietal network, involved in working memory tasks. A supplementary activation was observed in the right ventrolateral prefrontal cortex (VLPFC) in patients during the more stressful cognitive task. Region of interest analyses showed that activation in the right VLPFC decreased in the more stressful condition as compared to the less stressful one in healthy subjects and remain at a similar level in the two cognitive tasks in patients. This pattern was specific to the right when compared to the left VLPFC activation. Anxiety was positively correlated with right VLPFC activation across groups. Finally, left dorsolateral prefrontal cortex (DLPFC) activation was higher in healthy subjects than in patients in the more stressful task. These findings demonstrate that in healthy subjects, stress induces an increased activation in left DLPFC, a critical region for cognitive control, and a decreased activation in the right VLPFC, an area associated with anxiety. In patients, the differential modulation between these dorsal and ventral PFC regions disappears. This absence of modulation may limit anxious patients' ability to adapt to demanding cognitive control tasks.
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Koric L, Felician O, Ceccaldi M. [Use of CSF biomarkers in the diagnosis of Alzheimer's disease in clinical practice]. Rev Neurol (Paris) 2011; 167:474-84. [PMID: 21420704 DOI: 10.1016/j.neurol.2010.10.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Revised: 10/20/2010] [Accepted: 10/26/2010] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The diagnosis of Alzheimer's disease (AD) currently relies on clinical criteria that are primarily based on the presence of an amnestic syndrome of the mesial temporal lobe type. In recent years, new diagnostic tools have been developed, such as the possibility of measuring a set of proteins directly involved in the pathophysiological process of AD. A profile suggestive of AD has been defined, characterized by decreased beta-amyloid peptide, combined with increased Tau protein and phopho-Tau. STATE OF KNOWLEDGE According to current data available in the medical literature, the potential usefulness of CSF biomarkers in the common forms of AD fulfilling usual clinical criteria remains modest. In contrast however, they could be of significant help in the diagnosis of early-onset AD, in particular in atypical forms with prominent non-memory impairment (involving vision, language or behavior). In addition, due to their close relationship with the pathological process, they bring useful prognosis information upon the aggressiveness of the disease. CONCLUSION AND PERSPECTIVE Taken together, in the current state of knowledge, use of CSF biomarkers in clinical practice should first be recommended for the assessment of early-onset cognitive disturbances, in particular when initial symptoms are of a non-memory type. Their development, however, offers new avenues in the fields of clinical and pharmacological research.
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Affiliation(s)
- L Koric
- Service de Neurologie et Neuropsychologie, AP-HM, Hôpital de la Timone, 264 rue Saint-Pierre, 13385 Marseille cedex 5, France.
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Gutierrez M, Franques J, Faivre A, Koric L, Chiche L, Attarian S, Pouget J. [Diagnosis of vitamin B12 deficiency: a case illustrating diagnostic pitfalls]. Rev Neurol (Paris) 2009; 166:242-7. [PMID: 19520408 DOI: 10.1016/j.neurol.2009.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2009] [Revised: 03/26/2009] [Accepted: 05/12/2009] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Vitamin B12 deficiency is a longstanding public health problem which affects more than 20% of the elderly population. Among multiple causes of vitamin B12 deficiency, Biermer's disease is currently mentioned in about 25% of the cases. OBSERVATION We report the case of a 71-year-old woman, taking folate substitution therapy who, over 2 years, progressively developed spinal combined sclerosis, subacute dementia and severe neuropathy leading to a bedridden state. The initial assessment revealed normocytic anemia, without vitamin B12 deficiency and without increased plasma level of biological markers. The plasma folate level was high. Vitamin B12 assay was repeated leading to the diagnosis of deficiency associated with the presence of intrinsic factor antibodies. DISCUSSION This observation illustrates the broad spectrum of clinical presentations of vitamin B12 deficiency. In the present case, the lack of sensitivity of biological markers delayed diagnosis and had a dramatic impact on outcome. This case highlights the importance of promoting factors such as isolated folate substitution in B12 deficient patients.
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Affiliation(s)
- M Gutierrez
- Centre de référence des maladies neuromusculaires et de la SLA, hôpital de La Timone, 264, rue Saint-Pierre, 13385 Marseille cedex 20, France.
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Koric L, Felician O, Gallard J, Gautier G, Ceccaldi M. N - 14 Troubles neuropsychiatriques révélateurs de la maladie de Horton, à propos d’un cas. Rev Neurol (Paris) 2007. [DOI: 10.1016/s0035-3787(07)90599-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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