1
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Conca F, Esposito V, Catricalà E, Manenti R, L'Abbate F, Quaranta D, Giuffrè GM, Rossetto F, Solca F, Orso B, Inguscio E, Crepaldi V, De Matteis M, Rotondo E, Manera M, Caruso G, Catania V, Canu E, Rundo F, Cotta Ramusino M, Filippi M, Fundarò C, Piras F, Arighi A, Tiraboschi P, Stanzani Maserati M, Pardini M, Poletti B, Silani V, Marra C, Di Tella S, Cotelli M, Lodi R, Tagliavini F, Cappa SF. Clinical validity of the Italian adaptation of the Uniform Data Set Neuropsychological Test Battery (I-UDSNB) in Mild Cognitive Impairment and Alzheimer's Disease. Alzheimers Res Ther 2024; 16:98. [PMID: 38704608 PMCID: PMC11069160 DOI: 10.1186/s13195-024-01465-0] [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: 10/20/2023] [Accepted: 04/21/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND The identification and staging of Alzheimer's Disease (AD) represent a challenge, especially in the prodromal stage of Mild Cognitive Impairment (MCI), when cognitive changes can be subtle. Worldwide efforts were dedicated to select and harmonize available neuropsychological instruments. In Italy, the Italian Network of Neuroscience and Neuro-Rehabilitation has promoted the adaptation of the Uniform Data Set Neuropsychological Test Battery (I-UDSNB), collecting normative data from 433 healthy controls (HC). Here, we aimed to explore the ability of I-UDSNB to differentiate between a) MCI and HC, b) AD and HC, c) MCI and AD. METHODS One hundred thirty-seven patients (65 MCI, 72 AD) diagnosed after clinical-neuropsychological assessment, and 137 HC were included. We compared the I-UDSNB scores between a) MCI and HC, b) AD and HC, c) MCI and AD, with t-tests. To identify the test(s) most capable of differentiating between groups, significant scores were entered in binary logistic and in stepwise regressions, and then in Receiver Operating Characteristic curve analyses. RESULTS Two episodic memory tests (Craft Story and Five Words test) differentiated MCI from HC subjects; Five Words test, Semantic Fluency (vegetables), and TMT-part B differentiated AD from, respectively, HC and MCI. CONCLUSIONS Our findings indicate that the I-UDSNB is a suitable tool for the harmonized and concise assessment of patients with cognitive decline, showing high sensitivity and specificity for the diagnosis of MCI and AD.
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Affiliation(s)
- Francesca Conca
- ICoN Cognitive Neuroscience Center, Institute for Advanced Studies, IUSS, Pavia, Italy
| | | | - Eleonora Catricalà
- ICoN Cognitive Neuroscience Center, Institute for Advanced Studies, IUSS, Pavia, Italy.
| | - Rosa Manenti
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Federica L'Abbate
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Davide Quaranta
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Guido Maria Giuffrè
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | | | - Federica Solca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Beatrice Orso
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | | | | | | | - Emanuela Rotondo
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marina Manera
- Istituti Clinici Scientifici Maugeri IRCCS, Psychology Unit Pavia-Montescano, Pavia Institute, Pavia, Italy
| | - Giulia Caruso
- Neuropsychiatric Laboratory, Clinical Neuroscience and Neurorehabilitation Department, IRCCS Fondazione Santa Lucia, Rome, Italy
| | | | - Elisa Canu
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | | | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, Neurophysiology Service, Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Cira Fundarò
- Istituti Clinici Scientifici Maugeri IRCCS, Neurophysiopatology Unit Pavia-Montescano, Pavia Institute, Pavia, Italy
| | - Federica Piras
- Neuropsychiatric Laboratory, Clinical Neuroscience and Neurorehabilitation Department, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Andrea Arighi
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | | | - Matteo Pardini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico S. Martino, Genoa, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- "Dino Ferrari" Center, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Camillo Marra
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Sonia Di Tella
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy
| | - Maria Cotelli
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Raffaele Lodi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | | | - Stefano Francesco Cappa
- ICoN Cognitive Neuroscience Center, Institute for Advanced Studies, IUSS, Pavia, Italy
- IRCCS Mondino Foundation, Pavia, Italy
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Fassio A, Porciello G, Carioli G, Palumbo E, Vitale S, Luongo A, Montagnese C, Prete M, Grimaldi M, Pica R, Rotondo E, Falzone L, Calabrese I, Minopoli A, Grilli B, Cuomo M, Fiorillo PC, Evangelista C, Cavalcanti E, De Laurentiis M, Cianniello D, Pacilio C, Pinto M, Thomas G, Rinaldo M, D'Aiuto M, Serraino D, Massarut S, Steffan A, Ferraù F, Rossello R, Messina F, Catalano F, Adami G, Bertoldo F, Libra M, Crispo A, Celentano E, La Vecchia C, Augustin LSA, Gatti D. Post-diagnosis serum 25-hydroxyvitamin D concentrations in women treated for breast cancer participating in a lifestyle trial in Italy. Reumatismo 2024; 76. [PMID: 38523582 DOI: 10.4081/reumatismo.2024.1632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/30/2023] [Indexed: 03/26/2024] Open
Abstract
OBJECTIVE To report cross-sectionally serum levels of 25-hydroxyvitamin D [25(OH)D] in women living in Italy within 12 months from breast cancer (BC) diagnosis. METHODS Baseline data were obtained from 394 women diagnosed with primary BC, enrolled from 2016 to 2019 in a lifestyle trial conducted in Italy. Subjects' characteristics were compared between two 25(OH)D concentrations (hypovitaminosis D<20 and ≥20 ng/mL) with the Chi-squared test or Fisher's exact test for small-expected counts. Using multiple logistic regression-adjusted models, we estimated odds ratios (ORs) of hypovitaminosis D with 95% confidence intervals (CIs) in the total sample and in the unsupplemented subgroup. RESULTS Hypovitaminosis D was found in 39% of all subjects, 60% in unsupplemented subjects, and 10% in supplemented subjects. Increasing ORs of hypovitaminosis D were found with increasing body mass index, 25-30, >30, and ≥35 versus <25 kg/m2 (ORs: 2.50, 4.64, and 5.81, respectively, in the total cohort and ORs: 2.68, 5.38, and 7.08 in the unsupplemented); living in the most southern Italian region (OR 2.50, 95%CI 1.22-5.13); and with hypertriglyceridemia (OR 2.46; 95%CI 1.16-5.22), chemotherapy history (OR 1.86, 95%CI 1.03-3.38), and inversely with anti-estrogenic therapy (OR 0.43, 95%CI 0.24-0.75) in the total sample. CONCLUSIONS Hypovitaminosis D in women recently diagnosed with BC and participating in a lifestyle trial in Italy was widespread and highest with obesity, hypertriglyceridemia, and chemotherapy use. Considering that hypovitaminosis D is a risk factor for lower efficacy of bone density treatments and possibly BC mortality, our results suggest the need to promptly address and treat vitamin D deficiency.
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Affiliation(s)
- A Fassio
- Rheumatology Unit, University of Verona.
| | - G Porciello
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - G Carioli
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano.
| | - E Palumbo
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - S Vitale
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - A Luongo
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | | | - M Prete
- Division of Radiotherapy, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - M Grimaldi
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - R Pica
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - E Rotondo
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - L Falzone
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - I Calabrese
- Healthcare Direction, "A. Cardarelli" Hospital, Napoli.
| | - A Minopoli
- aboratory Medicine Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - B Grilli
- Virology and Microbiology Unit, Università degli Studi di Napoli "Luigi Vanvitelli", Napoli.
| | - M Cuomo
- Laboratory Medicine Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - P C Fiorillo
- Laboratory of Chemical, Clinical and Microbiological Analysis, Department of "Strutturale dei Servizi", Ospedale S. Giacomo, Novi Ligure.
| | - C Evangelista
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico (CRO) IRCCS, Aviano.
| | - E Cavalcanti
- Laboratory Medicine Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - M De Laurentiis
- Division of Breast Oncology, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - D Cianniello
- Division of Breast Oncology, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - C Pacilio
- Division of Breast Oncology, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - M Pinto
- Rehabilitation Medicine Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | | | - M Rinaldo
- Breast Unit, Clinica Villa Fiorita, Aversa.
| | - M D'Aiuto
- Breast Unit, Clinica Villa Fiorita, Aversa.
| | - D Serraino
- Unit of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO) IRCSS, Aviano.
| | - S Massarut
- Department of Surgery, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano.
| | - A Steffan
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico (CRO) IRCCS, Aviano.
| | - F Ferraù
- Division of Medical Oncology, Ospedale San Vincenzo, Taormina.
| | - R Rossello
- Division of Medical Oncology, Ospedale San Vincenzo, Taormina.
| | - F Messina
- Ospedale Evangelico Betania, Napoli.
| | | | - G Adami
- Rheumatology Unit, University of Verona.
| | - F Bertoldo
- Department of Medicine, University of Verona.
| | - M Libra
- Oncologic, Clinical and General Pathology Section, Department of Biomedical and Biotechnological Sciences, University of Catania.
| | - A Crispo
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - E Celentano
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - C La Vecchia
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano.
| | - L S A Augustin
- pidemiology and Biostatistics Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli.
| | - D Gatti
- Rheumatology Unit, University of Verona.
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Cotelli M, Baglio F, Manenti R, Blasi V, Galimberti D, Gobbi E, Pagnoni I, Rossetto F, Rotondo E, Esposito V, De Icco R, Giudice C, Tassorelli C, Catricalà E, Perini G, Alaimo C, Campana E, Benussi L, Ghidoni R, Binetti G, Carandini T, Cappa SF. A Multimodal Approach for Clinical Diagnosis and Treatment of Primary Progressive Aphasia (MAINSTREAM): A Study Protocol. Brain Sci 2023; 13:1060. [PMID: 37508992 PMCID: PMC10377301 DOI: 10.3390/brainsci13071060] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/27/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Primary Progressive Aphasia (PPA) is a syndrome due to different neurodegenerative disorders selectively disrupting language functions. PPA specialist care is underdeveloped. There are very few specialists (neurologists, psychiatrists, neuropsychologists, and speech therapists) and few hospital- or community-based services dedicated to the diagnosis and continuing care of people with PPA. Currently, healthcare systems struggle to provide adequate coverage of care that is too often fragmented, uncoordinated, and unresponsive to the needs of people with PPA and their families. Recently, attention has been gained by non-invasive brain stimulation techniques that allow a personalized treatment approach, such as transcranial Direct Current Stimulation (tDCS). The MAINSTREAM trial looks forward to introducing and evaluating therapeutic innovations such as tDCS coupled with language therapy in rehabilitation settings. A Multimodal Approach for Clinical Diagnosis and Treatment of Primary Progressive Aphasia, MAINSTREAM (ID: 3430931) was registered in the clinicaltrials.gov database (identifier: NCT05730023) on 15 February 2023.
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Affiliation(s)
- Maria Cotelli
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | | | - Rosa Manenti
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Valeria Blasi
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
| | - Daniela Galimberti
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Deparment of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
| | - Elena Gobbi
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Ilaria Pagnoni
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | | | - Emanuela Rotondo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | | | - Roberto De Icco
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Movement Analysis Research Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Carla Giudice
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Movement Analysis Research Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Movement Analysis Research Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Eleonora Catricalà
- ICoN Cognitive Neuroscience Center, Institute for Advanced Studies, IUSS, 27100 Pavia, Italy
| | - Giulia Perini
- Dementia Research Center, IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Cristina Alaimo
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Elena Campana
- Neuropsychology Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Luisa Benussi
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Roberta Ghidoni
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Giuliano Binetti
- MAC-Memory Clinic and Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy
| | - Tiziana Carandini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Stefano Francesco Cappa
- Dementia Research Center, IRCCS Mondino Foundation, 27100 Pavia, Italy
- ICoN Cognitive Neuroscience Center, Institute for Advanced Studies, IUSS, 27100 Pavia, Italy
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4
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Conca F, Esposito V, Rundo F, Quaranta D, Muscio C, Manenti R, Caruso G, Lucca U, Galbussera AA, Di Tella S, Baglio F, L'Abbate F, Canu E, Catania V, Filippi M, Mattavelli G, Poletti B, Silani V, Lodi R, De Matteis M, Maserati MS, Arighi A, Rotondo E, Tanzilli A, Pace A, Garramone F, Cavaliere C, Pardini M, Rizzetto C, Sorbi S, Perri R, Tiraboschi P, Canessa N, Cotelli M, Ferri R, Weintraub S, Marra C, Tagliavini F, Catricalà E, Cappa SF. Correction: Italian adaptation of the Uniform Data Set Neuropsychological Test Battery (I‑UDSNB 1.0): development and normative data. Alzheimers Res Ther 2023; 15:104. [PMID: 37277846 DOI: 10.1186/s13195-023-01247-0] [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] [Indexed: 06/07/2023]
Affiliation(s)
| | | | - Francesco Rundo
- Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Davide Quaranta
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Cristina Muscio
- Present address: ASST Bergamo Ovest, Treviglio, Italy
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Rosa Manenti
- IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Giulia Caruso
- Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Ugo Lucca
- Laboratory of Geriatric Neuropsychiatry, Department of Neuroscience, Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessia Antonella Galbussera
- Laboratory of Geriatric Neuropsychiatry, Department of Neuroscience, Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | | | | | - Federica L'Abbate
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Elisa Canu
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Valentina Catania
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, Troina, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, Neurorehabilitation Unit, and Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Giulia Mattavelli
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Cognitive Neuroscience Laboratory of Pavia Institute, Pavia, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Aldo Ravelli Research Center for Neurotechnology and Experimental Brain Therapeutics, Università Degli Studi Di Milano, Milan, Italy
| | - Raffaele Lodi
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy
| | | | | | - Andrea Arighi
- Fondazione IRCSS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | - Antonio Tanzilli
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Andrea Pace
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | | | - Matteo Pardini
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | - Cristiano Rizzetto
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | - Sandro Sorbi
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy
| | - Roberta Perri
- Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | | | - Nicola Canessa
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Cognitive Neuroscience Laboratory of Pavia Institute, Pavia, Italy
| | - Maria Cotelli
- IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Raffaele Ferri
- Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Sandra Weintraub
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease and Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Department of Neurology, Northwestern University, Chicago, IL, USA
| | - Camillo Marra
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | | | - Eleonora Catricalà
- IRCCS Mondino Foundation, Pavia, Italy
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
| | - Stefano Francesco Cappa
- IRCCS Mondino Foundation, Pavia, Italy.
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy.
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Conca F, Esposito V, Rundo F, Quaranta D, Muscio C, Manenti R, Caruso G, Lucca U, Galbussera AA, Di Tella S, Baglio F, L'Abbate F, Canu E, Catania V, Filippi M, Mattavelli G, Poletti B, Silani V, Lodi R, De Matteis M, Maserati MS, Arighi A, Rotondo E, Tanzilli A, Pace A, Garramone F, Cavaliere C, Pardini M, Rizzetto C, Sorbi S, Perri R, Tiraboschi P, Canessa N, Cotelli M, Ferri R, Weintraub S, Marra C, Tagliavini F, Catricalà E, Cappa SF. Correction: Italian adaptation of the Uniform Data Set Neuropsychological Test Battery (I‑UDSNB 1.0): development and normative data. Alzheimers Res Ther 2023; 15:63. [PMID: 36964616 PMCID: PMC10037826 DOI: 10.1186/s13195-023-01213-w] [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] [Indexed: 03/26/2023]
Affiliation(s)
| | | | - Francesco Rundo
- Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Davide Quaranta
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Cristina Muscio
- Present address: ASST Bergamo Ovest, Treviglio, Italy
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Rosa Manenti
- IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Giulia Caruso
- Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Ugo Lucca
- Laboratory of Geriatric Neuropsychiatry, Department of Neuroscience, Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessia Antonella Galbussera
- Laboratory of Geriatric Neuropsychiatry, Department of Neuroscience, Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | | | | | - Federica L'Abbate
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Elisa Canu
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Valentina Catania
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, Troina, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, Neurorehabilitation Unit, and Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Giulia Mattavelli
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Cognitive Neuroscience Laboratory of Pavia Institute, Pavia, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Aldo Ravelli Research Center for Neurotechnology and Experimental Brain Therapeutics, Università Degli Studi Di Milano, Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università Degli Studi Di Milano, Milan, Italy
| | - Raffaele Lodi
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy
| | | | | | - Andrea Arighi
- Fondazione IRCSS ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | - Antonio Tanzilli
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Andrea Pace
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | | | - Matteo Pardini
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | - Cristiano Rizzetto
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | - Sandro Sorbi
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy
| | - Roberta Perri
- Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | | | - Nicola Canessa
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Cognitive Neuroscience Laboratory of Pavia Institute, Pavia, Italy
| | - Maria Cotelli
- IRCCS Istituto Centro San Giovanni Di Dio Fatebenefratelli, Brescia, Italy
| | - Raffaele Ferri
- Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Sandra Weintraub
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease and Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Department of Neurology, Northwestern University, Chicago, IL, USA
| | - Camillo Marra
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | | | - Eleonora Catricalà
- IRCCS Mondino Foundation, Pavia, Italy
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
| | - Stefano Francesco Cappa
- IRCCS Mondino Foundation, Pavia, Italy.
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy.
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6
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Visconte C, Golia MT, Fenoglio C, Serpente M, Gabrielli M, Arcaro M, Sorrentino F, Busnelli M, Arighi A, Fumagalli G, Rotondo E, Rossi P, Arosio B, Scarpini E, Verderio C, Galimberti D. Plasma microglial-derived extracellular vesicles are increased in frail patients with Mild Cognitive Impairment and exert a neurotoxic effect. GeroScience 2023:10.1007/s11357-023-00746-0. [PMID: 36725819 PMCID: PMC10400496 DOI: 10.1007/s11357-023-00746-0] [Citation(s) in RCA: 4] [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] [Received: 10/17/2022] [Accepted: 01/26/2023] [Indexed: 02/03/2023] Open
Abstract
Extracellular vesicles (EVs) are mediators of cellular communication that can be released by almost all cell types in both physiological and pathological conditions and are present in most biological fluids. Such characteristics make them attractive in the research of biomarkers for age-related pathological conditions. Based on this, the aim of the present study was to examine the changes in EV concentration and size in the context of frailty, a geriatric syndrome associated with a progressive physical and cognitive decline. Specifically, total EVs and neural and microglial-derived EVs (NDVs and MDVs respectively) were investigated in plasma of frail and non-frail controls (CTRL), mild cognitive impairment (MCI) subjects, and in Alzheimer's disease (AD) patients. Results provided evidence that AD patients displayed diminished NDV concentration (3.61 × 109 ± 1.92 × 109 vs 7.16 × 109 ± 4.3 × 109 particles/ml) and showed high diagnostic performance. They are able to discriminate between AD and CTRL with an area under the curve of 0.80, a sensitivity of 78.95% and a specificity of 85.7%, considering the cut-off of 5.27 × 109 particles/ml. Importantly, we also found that MDV concentration was increased in frail MCI patients compared to CTRL (5.89 × 109 ± 3.98 × 109 vs 3.16 × 109 ± 3.04 × 109 particles/ml, P < 0.05) and showed high neurotoxic effect on neurons. MDV concentration discriminate frail MCI vs non-frail CTRL (AUC = 0.76) with a sensitivity of 80% and a specificity of 70%, considering the cut-off of 2.69 × 109 particles/ml. Altogether, these results demonstrated an alteration in NDV and MDV release during cognitive decline, providing important insight into the role of EVs in frailty status.
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Affiliation(s)
- C Visconte
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - M T Golia
- CNR, Institute of Neuroscience, Vedano al Lambro, Monza and Brianza, Milan, Italy
| | - C Fenoglio
- Department of Physiopathology and Transplantation, University of Milan, "Dino Ferrari" Center, Milan, Italy.
| | - M Serpente
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M Gabrielli
- CNR, Institute of Neuroscience, Vedano al Lambro, Monza and Brianza, Milan, Italy
| | - M Arcaro
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - F Sorrentino
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - M Busnelli
- CNR, Institute of Neuroscience, Vedano al Lambro, Monza and Brianza, Milan, Italy
| | - A Arighi
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - G Fumagalli
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - E Rotondo
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - P Rossi
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - B Arosio
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - E Scarpini
- Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - C Verderio
- CNR, Institute of Neuroscience, Vedano al Lambro, Monza and Brianza, Milan, Italy
| | - D Galimberti
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy.,Fondazione, IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
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7
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Sorrentino F, Fenoglio C, Sacchi L, Serpente M, Arighi A, Carandini T, Arosio B, Ferri E, Arcaro M, Visconte C, Rotondo E, Scarpini E, Galimberti D. Klotho Gene Expression Is Decreased in Peripheral Blood Mononuclear Cells in Patients with Alzheimer's Disease and Frontotemporal Dementia. J Alzheimers Dis 2023; 94:1225-1231. [PMID: 37393504 DOI: 10.3233/jad-230322] [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] [Indexed: 07/03/2023]
Abstract
BACKGROUND The longevity gene Klotho (KL) was recently associated with neurodegenerative diseases including Alzheimer's disease (AD). Its role in the brain has not been completely elucidated, although evidence suggests that KL-VS heterozygosity is associated with a reduced risk of AD in Apolipoprotein E ɛ4 carriers. Conversely, no data about genetic association with frontotemporal dementia (FTD) are available so far. OBJECTIVE To investigate the involvement of KL in AD and FTD by the determination of the genetic frequency of KL-VS variant and the expression analysis of KL gene. METHODS A population consisting of 438 patients and 240 age-matched controls was enrolled for the study. KL-VS and APOE genotypes were assessed by allelic discrimination through a QuantStudio 12K system. KL gene expression analysis was performed in a restricted cohort of patients consisting of 43 AD patients, 41 FTD patients and 19 controls. KL gene expression was assessed in peripheral blood mononuclear cells with specific TaqMan assay. Statistical analysis was performed using GraphPad 9 Prims software. RESULTS KL-VS frequency was comparable to the ones found in literature and no differences were found in both allelic and genotypic frequencies between patients and controls were found. Conversely, KL expression levels were significantly lower in AD and FTD patients compared with controls (mean fold regulation - 4.286 and - 6.561 versus controls in AD and FTD, respectively, p = 0.0037). CONCLUSION This is the first study investigating KL in FTD. We showed a decreased expression of the gene in AD and FTD, independent of the genotype, suggesting a role of Klotho in common steps during neurodegeneration.
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Affiliation(s)
| | - Chiara Fenoglio
- University of Milan, Milan, Italy
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Maria Serpente
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Arighi
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Tiziana Carandini
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Evelyn Ferri
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Marina Arcaro
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Emanuela Rotondo
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Elio Scarpini
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniela Galimberti
- University of Milan, Milan, Italy
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
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8
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Fenoglio C, Serpente M, Visconte C, Arcaro M, Sorrentino F, D’Anca M, Arighi A, Rotondo E, Vimercati R, Rossi G, Scarpini E, Galimberti D. Circulating Non-Coding RNA Levels Are Altered in Autosomal Dominant Frontotemporal Dementia. Int J Mol Sci 2022; 23:14723. [PMID: 36499048 PMCID: PMC9737170 DOI: 10.3390/ijms232314723] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/14/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Frontotemporal Dementia (FTD) represents a highly heritable neurodegenerative disorder. Most of the heritability is caused by autosomal dominant mutations in the Microtubule-Associated Protein Tau (MAPT), Progranulin (GRN), and the pathologic exanucleotide expansion of C9ORF72 genes. At the pathological level, either the tau or the TAR DNA-binding protein (TDP-43) account for almost all cases of FTD. Pathogenic mechanisms are just arising, and the emerging role of non-coding RNAs (ncRNAs), such as microRNAs (miRNA) and long non-coding RNAs (lncRNAs), have become increasingly evident. Using specific arrays, an exploratory analysis testing the expression levels of 84 miRNAs and 84 lncRNAs has been performed in a population consisting of 24 genetic FTD patients (eight GRN, eight C9ORF72, and eight MAPT mutation carriers), eight sporadic FTD patients, and eight healthy controls. The results showed a generalized ncRNA downregulation in patients carrying GRN and C9ORF72 when compared with the controls, with statistically significant results for the following miRNAs: miR-155-5p (Fold Change FC: 0.45, p = 0.037 FDR = 0.52), miR-15a-5p (FC: 0.13, p = 0.027, FDR = 1), miR-222-3p (FC: 0.13, p = 0.027, FDR = 0.778), miR-140-3p (FC: 0.096, p = 0.034, FRD = 0.593), miR-106b-5p (FC: 0.13, p = 0.02, FDR = 0.584) and an upregulation solely for miR-124-3p (FC: 2.1, p = 0.01, FDR = 0.893). Conversely, MAPT mutation carriers showed a generalized robust upregulation in several ncRNAs, specifically for miR-222-3p (FC: 22.3, p = 7 × 10-6, FDR = 0.117), miR-15a-5p (FC: 30.2, p = 0.008, FDR = 0.145), miR-27a-3p (FC: 27.8, p = 6 × 10-6, FDR = 0.0005), miR-223-3p (FC: 18.9, p = 0.005, FDR = 0.117), and miR-16-5p (FC: 10.9, p = 5.26 × 10-5, FDR = 0.001). These results suggest a clear, distinctive pattern of dysregulation among ncRNAs and specific enrichment gene pathways between mutations associated with the TDP-43 and tau pathologies. Nevertheless, these preliminary results need to be confirmed in a larger independent cohort.
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Affiliation(s)
- Chiara Fenoglio
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
| | - Maria Serpente
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Caterina Visconte
- Department of Biomedical, Surgical and Dental Sciences, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
| | - Marina Arcaro
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Federica Sorrentino
- Department of Biomedical, Surgical and Dental Sciences, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
| | - Marianna D’Anca
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Andrea Arighi
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Emanuela Rotondo
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Roberto Vimercati
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Giacomina Rossi
- Unit of Neurology V—Neuropathology, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy
| | - Elio Scarpini
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
| | - Daniela Galimberti
- Fondazione, IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
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9
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Conca F, Esposito V, Rundo F, Quaranta D, Muscio C, Manenti R, Caruso G, Lucca U, Galbussera AA, Di Tella S, Baglio F, L'Abbate F, Canu E, Catania V, Filippi M, Mattavelli G, Poletti B, Silani V, Lodi R, De Matteis M, Stanzani Maserati M, Arighi A, Rotondo E, Tanzilli A, Pace A, Garramone F, Cavaliere C, Pardini M, Rizzetto C, Sorbi S, Perri R, Tiraboschi P, Canessa N, Cotelli M, Ferri R, Weintraub S, Marra C, Tagliavini F, Catricalà E, Cappa SF. Italian adaptation of the Uniform Data Set Neuropsychological Test Battery (I-UDSNB 1.0): development and normative data. Alzheimers Res Ther 2022; 14:113. [PMID: 35982477 PMCID: PMC9389755 DOI: 10.1186/s13195-022-01056-x] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/18/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Neuropsychological testing plays a cardinal role in the diagnosis and monitoring of Alzheimer's disease. A major concern is represented by the heterogeneity of the neuropsychological batteries currently adopted in memory clinics and healthcare centers. The current study aimed to solve this issue. METHODS Following the initiative of the University of Washington's National Alzheimer's Coordinating Center (NACC), we presented the Italian adaptation of the Neuropsychological Test Battery of the Uniform Data Set (I-UDSNB). We collected data from 433 healthy Italian individuals and employed regression models to evaluate the impact of demographic variables on the performance, deriving the reference norms. RESULTS Higher education and lower age were associated with a better performance in the majority of tests, while sex affected only fluency tests and Digit Span Forward. CONCLUSIONS The I-UDSNB offers a valuable and harmonized tool for neuropsychological testing in Italy, to be used in clinical and research settings.
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Affiliation(s)
| | | | - Francesco Rundo
- Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Davide Quaranta
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Cristina Muscio
- Present address: ASST Bergamo Ovest, Treviglio, Italy
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Rosa Manenti
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Giulia Caruso
- Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Ugo Lucca
- Laboratory of Geriatric Neuropsychiatry, Department of Neuroscience, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessia Antonella Galbussera
- Laboratory of Geriatric Neuropsychiatry, Department of Neuroscience, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | | | | | - Federica L'Abbate
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Elisa Canu
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Valentina Catania
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, Troina, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, Neurorehabilitation Unit, and Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Giulia Mattavelli
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Cognitive Neuroscience Laboratory of Pavia Institute, Pavia, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Aldo Ravelli Research Center for Neurotechnology and Experimental Brain Therapeutics, Università degli studi di Milano, Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli studi di Milano, Milan, Italy
| | - Raffaele Lodi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | | | | | - Andrea Arighi
- Fondazione IRCSS ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | - Antonio Tanzilli
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Andrea Pace
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | | | - Matteo Pardini
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | - Cristiano Rizzetto
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | - Sandro Sorbi
- IRCCS Fondazione Don Carlo Gnocchi, ONLUS, Milan, Italy
| | - Roberta Perri
- Laboratory of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy
| | | | - Nicola Canessa
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Cognitive Neuroscience Laboratory of Pavia Institute, Pavia, Italy
| | - Maria Cotelli
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Raffaele Ferri
- Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Sandra Weintraub
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease and Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Department of Neurology, Northwestern University, Chicago, IL, USA
| | - Camillo Marra
- Neurology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | | | - Eleonora Catricalà
- IRCCS Mondino Foundation, Pavia, Italy
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy
| | - Stefano Francesco Cappa
- IRCCS Mondino Foundation, Pavia, Italy.
- IUSS Cognitive Neuroscience (ICON) Center, Scuola Universitaria Superiore IUSS, Palazzo del Broletto, Piazza Vittoria 15, 27100, Pavia, Italy.
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10
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Serpente M, Ghezzi L, Fenoglio C, Buccellato FR, Fumagalli GG, Rotondo E, Arcaro M, Arighi A, Galimberti D. miRNA Expression Is Increased in Serum from Patients with Semantic Variant Primary Progressive Aphasia. Int J Mol Sci 2022; 23:ijms23158487. [PMID: 35955622 PMCID: PMC9368911 DOI: 10.3390/ijms23158487] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 02/04/2023] Open
Abstract
Primary progressive aphasia (PPA) damages the parts of the brain that control speech and language. There are three clinical PPA variants: nonfluent/agrammatic (nfvPPA), logopenic (lvPPA) and semantic (svPPA). The pathophysiology underlying PPA variants is not fully understood, including the role of micro (mi)RNAs which were previously shown to play a role in several neurodegenerative diseases. Using a two-step analysis (array and validation through real-time PCR), we investigated the miRNA expression pattern in serum from 54 PPA patients and 18 controls. In the svPPA cohort, we observed a generalized upregulation of miRNAs with miR-106b-5p and miR-133a-3p reaching statistical significance (miR-106b-5p: 2.69 ± 0.89 mean ± SD vs. 1.18 ± 0.28, p < 0.0001; miR-133a-3p: 2.09 ± 0.10 vs. 0.74 ± 0.11 mean ± SD, p = 0.0002). Conversely, in lvPPA, the majority of miRNAs were downregulated. GO enrichment and KEGG pathway analyses revealed that target genes of both miRNAs are involved in pathways potentially relevant for the pathogenesis of neurodegenerative diseases. This is the first study that investigates the expression profile of circulating miRNAs in PPA variant patients. We identified a specific miRNA expression profile in svPPA that could differentiate this pathological condition from other PPA variants. Nevertheless, these preliminary results need to be confirmed in a larger independent cohort.
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Affiliation(s)
- Maria Serpente
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
- Correspondence: ; Tel.: +39-02-55033858; Fax: +39-02-550336580
| | - Laura Ghezzi
- Department of Neurology, Washington University School of Medicine, St. Louis, MO 63110, USA;
| | - Chiara Fenoglio
- Department of Pathophysiology and Transplantation, Dino Ferrari Center, University of Milan, 20122 Milan, Italy;
| | - Francesca R. Buccellato
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
- Department of Biomedical, Surgical and Dental Sciences, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
| | - Giorgio G. Fumagalli
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
| | - Emanuela Rotondo
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
| | - Marina Arcaro
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
| | - Andrea Arighi
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
| | - Daniela Galimberti
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy; (F.R.B.); (G.G.F.); (E.R.); (M.A.); (A.A.); (D.G.)
- Department of Biomedical, Surgical and Dental Sciences, Dino Ferrari Center, University of Milan, 20122 Milan, Italy
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11
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Scaroni F, Visconte C, Serpente M, Golia MT, Gabrielli M, Huiskamp M, Hulst HE, Carandini T, De Riz M, Pietroboni A, Rotondo E, Scarpini E, Galimberti D, Teunissen CE, van Dam M, de Jong BA, Fenoglio C, Verderio C. miR-150-5p and let-7b-5p in Blood Myeloid Extracellular Vesicles Track Cognitive Symptoms in Patients with Multiple Sclerosis. Cells 2022; 11:cells11091551. [PMID: 35563859 PMCID: PMC9104242 DOI: 10.3390/cells11091551] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 02/04/2023] Open
Abstract
Cognitive deficits strongly affect the quality of life of patients with multiple sclerosis (MS). However, no cognitive MS biomarkers are currently available. Extracellular vesicles (EVs) contain markers of parental cells and are able to pass from the brain into blood, representing a source of disease biomarkers. The aim of this study was to investigate whether small non-coding microRNAs (miRNAs) targeting synaptic genes and packaged in plasma EVs may reflect cognitive deficits in MS patients. Total EVs were precipitated by Exoquick from the plasma of twenty-six cognitively preserved (CP) and twenty-three cognitively impaired (CI) MS patients belonging to two independent cohorts. Myeloid EVs were extracted by affinity capture from total EVs using Isolectin B4 (IB4). Fourteen miRNAs targeting synaptic genes were selected and measured by RT-PCR in both total and myeloid EVs. Myeloid EVs from CI patients expressed higher levels of miR-150-5p and lower levels of let-7b-5p compared to CP patients. Stratification for progressive MS (PMS) and relapsing-remitting MS (RRMS) and correlation with clinical parameters suggested that these alterations might be attributable to cognitive deficits rather than disease progression. This study identifies miR-150-5p and let-7b-5p packaged in blood myeloid EVs as possible biomarkers for cognitive deficits in MS.
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Affiliation(s)
- Federica Scaroni
- Institute of Neuroscience, CNR, Via Follereau 3, 20854 Vedano al Lambro, Italy; (F.S.); (M.T.G.); (M.G.)
| | - Caterina Visconte
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via F. Sforza 35, 20122 Milan, Italy; (C.V.); (E.S.); (D.G.)
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
| | - Maria Serpente
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Maria Teresa Golia
- Institute of Neuroscience, CNR, Via Follereau 3, 20854 Vedano al Lambro, Italy; (F.S.); (M.T.G.); (M.G.)
| | - Martina Gabrielli
- Institute of Neuroscience, CNR, Via Follereau 3, 20854 Vedano al Lambro, Italy; (F.S.); (M.T.G.); (M.G.)
| | - Marijn Huiskamp
- MS Center Amsterdam, Amsterdam Neuroscience, Department of Anatomy and Neurosciences, Amsterdam UMC, Vrije Universiteit Amsterdam UMC, De Boelelaan 1117, 1081 Amsterdam, The Netherlands; (M.H.); (M.v.D.)
| | - Hanneke E. Hulst
- Health-, Medical- and Neuropsychology Unit, Institute of Psychology, Leiden University, 2300 Leiden, The Netherlands;
| | - Tiziana Carandini
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Milena De Riz
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Anna Pietroboni
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Emanuela Rotondo
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Elio Scarpini
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via F. Sforza 35, 20122 Milan, Italy; (C.V.); (E.S.); (D.G.)
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Daniela Galimberti
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via F. Sforza 35, 20122 Milan, Italy; (C.V.); (E.S.); (D.G.)
- Centro Dino Ferrari, University of Milan, 20122 Milan, Italy; (M.S.); (T.C.); (M.D.R.); (A.P.); (E.R.)
- Fondazione IRCCS Ca’ Granda, Ospedale Policlinico, 20122 Milan, Italy
| | - Charlotte E. Teunissen
- MS Center Amsterdam, Amsterdam Neuroscience, Department of Neurology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 Amsterdam, The Netherlands; (C.E.T.); (B.A.d.J.)
| | - Maureen van Dam
- MS Center Amsterdam, Amsterdam Neuroscience, Department of Anatomy and Neurosciences, Amsterdam UMC, Vrije Universiteit Amsterdam UMC, De Boelelaan 1117, 1081 Amsterdam, The Netherlands; (M.H.); (M.v.D.)
| | - Brigit A. de Jong
- MS Center Amsterdam, Amsterdam Neuroscience, Department of Neurology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 Amsterdam, The Netherlands; (C.E.T.); (B.A.d.J.)
| | - Chiara Fenoglio
- MS Center Amsterdam, Amsterdam Neuroscience, Department of Neurology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 Amsterdam, The Netherlands; (C.E.T.); (B.A.d.J.)
- Department of Neuropathology and Transplantation, University of Milan, Via F. Sforza 35, 20122 Milan, Italy
- Correspondence: (C.F.); (C.V.); Tel.: +39-0264488386 (C.V.)
| | - Claudia Verderio
- Institute of Neuroscience, CNR, Via Follereau 3, 20854 Vedano al Lambro, Italy; (F.S.); (M.T.G.); (M.G.)
- Correspondence: (C.F.); (C.V.); Tel.: +39-0264488386 (C.V.)
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12
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Contarino VE, Siggillino S, Arighi A, Scola E, Fumagalli GG, Conte G, Rotondo E, Galimberti D, Pietroboni AM, Carandini T, Leemans A, Bianchi AM, Triulzi FM. Association of Superficial White Matter Alterations with Cerebrospinal Fluid Biomarkers and Cognitive Decline in Neurodegenerative Dementia. J Alzheimers Dis 2021; 85:431-442. [PMID: 34864664 DOI: 10.3233/jad-215003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 12/16/2022]
Abstract
BACKGROUND Superficial white matter (SWM) alterations correlated with cognitive decline have been described in Alzheimer's disease (AD). OBJECTIVE The study aims to extend the investigation of the SWM alterations to AD and non-AD neurodegenerative dementia (ND) and explore the relationship with cerebrospinal fluid (CSF) biomarkers and clinical data. METHODS From a database of 323 suspected dementia cases, we retrospectively recruited 55 ND with abnormal amyloid-β42 (AD) and 38 ND with normal amyloid-β42 (non-AD) and collected clinical data, CSF biomarkers, and magnetic resonance images. Ten healthy controls (HC) were recruited for imaging and Mini-Mental State Examination (MMSE). Diffusion tensor imaging (DTI) measurements were performed in the lobar SWM regions and Kruskal Wallis tests were used for among-group comparison. Spearman's correlation tests were performed between DTI measures, CSF biomarkers, and clinical data. RESULTS AD and non-AD showed significant differences in the DTI measures across the SWM compared to HC. Significant differences between AD and non-AD were detected in the left parietal lobe. DTI measures correlated with amyloid-β42 and MMSE diffusely in the SWM, less extensively with total-tau and phosphorylated tau, and with disease duration in the parietal lobe bilaterally. CONCLUSION Widespread SWM alterations occur in both AD and non-AD ND and AD shows appreciably more severe alterations in the parietal SWM. Notably, the alterations in the SWM are strongly linked not only to the cognitive decline but also to the diagnostic CSF biomarkers. Further studies are encouraged to evaluate the DTI measures in the SWM as in vivo non-invasive biomarkers in the preclinical phase.
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Affiliation(s)
- Valeria Elisa Contarino
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neuroradiology Unit, Milan, Italy
| | - Silvia Siggillino
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neuroradiology Unit, Milan, Italy
| | - Andrea Arighi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurodegenerative Disease Unit, Milan, Italy
| | - Elisa Scola
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neuroradiology Unit, Milan, Italy
| | - Giorgio Giulio Fumagalli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurodegenerative Disease Unit, Milan, Italy
| | - Giorgio Conte
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neuroradiology Unit, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Emanuela Rotondo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurodegenerative Disease Unit, Milan, Italy
| | - Daniela Galimberti
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurodegenerative Disease Unit, Milan, Italy.,Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | | | - Tiziana Carandini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurodegenerative Disease Unit, Milan, Italy
| | - Alexander Leemans
- Image Sciences Institute, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Anna Maria Bianchi
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Fabio Maria Triulzi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neuroradiology Unit, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
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13
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Rotondo E, Galimberti D, Mercurio M, Giardinieri G, Forti S, Vimercati R, Borracci V, Fumagalli GG, Pietroboni AM, Carandini T, Nobili A, Scarpini E, Arighi A. Caregiver Tele-Assistance for Reduction of Emotional Distress During the COVID-19 Pandemic. Psychological Support to Caregivers of People with Dementia: The Italian Experience. J Alzheimers Dis 2021; 85:1045-1052. [PMID: 34806608 DOI: 10.3233/jad-215185] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 01/10/2023]
Abstract
BACKGROUND COVID-19 pandemic worsened vulnerability of patients with dementia (PWD). This new reality associated with government restriction and isolation worsened stress burden and psychological frailties in PWD caregivers. OBJECTIVE To give tele-psychological support to caregivers and evaluate the effect of this intervention by quantifying stress burden and quality of life during the first COVID-19 lockdown. METHODS 50 caregivers were divided into two groups: "Caregiver-focused group" (Cg) and "Patient-focused group" (Pg). Both groups received telephone contact every 2 weeks over a 28-week period, but the content of the call was different: in Cg, caregivers answered questions about the state of the PWD but also explored their own emotional state, stress burden, and quality of life. In Pg instead, telephone contacts were focused only on the PWD, and no evaluation regarding the caregiver mood or state of stress was made. Psychometric scales were administered to evaluate COVID-19 impact, stress burden, and quality of life. RESULTS Considering the time of intervention, from baseline (W0) to W28, Zarit Burden Interview and Quality of Life-caregiver questionnaires remained unchanged in Cg as compared with baseline (p > 0.05), whereas they worsened significantly in Pg (p < 0.01), showing increased stress over time and decreased quality of life in this group. Moreover, Impact on Event Scale values improved over the weeks in Cg (p = 0.015), while they remained unchanged in Pg (p = 0.483). CONCLUSION Caregivers who received telephone support about their mood and stress burden did not worsen their psychological state during the time of intervention, as did instead those who did not get such support.
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Affiliation(s)
| | - Daniela Galimberti
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
| | - Matteo Mercurio
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | - Sara Forti
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | | | | | | | | | | | - Elio Scarpini
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
| | - Andrea Arighi
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
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14
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Sorrentino F, Arighi A, Serpente M, Arosio B, Arcaro M, Visconte C, Rotondo E, Vimercati R, Ferri E, Fumagalli GG, Pietroboni AM, Carandini T, Scarpini E, Fenoglio C, Galimberti D. Niemann-Pick Type C 1 (NPC1) and NPC2 Gene Variability in Demented Patients with Evidence of Brain Amyloid Deposition. J Alzheimers Dis 2021; 83:1313-1323. [PMID: 34420959 DOI: 10.3233/jad-210453] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 12/24/2022]
Abstract
BACKGROUND Variants in Niemann-Pick Type C genes (NPC1 and NPC2) have been suggested to play a role as risk or disease modifying factors for Alzheimer's disease (AD). OBJECTIVE The aim of this study was to analyze NPC1 and NPC2 variability in demented patients with evidence of brain amyloid-β 1-42 (Aβ) deposition and to correlate genetic data with clinical phenotypes. METHODS A targeted Next Generation Sequencing panel was customized to screen NPC1, NPC2, and main genes related to neurodegenerative dementias in a cohort of 136 demented patients with cerebrospinal fluid (CSF) low Aβ levels or positive PET with Aβ tracer and 200 non-demented geriatric subjects. RESULTS Seven patients were carriers of NPC variants in heterozygosis. Four of them displayed pathogenic variants previously found in NPC patients and one AD patient had a novel variant. The latter was absent in 200 non-demented elderly subjects. Five of seven patients (70%) exhibited psychiatric symptoms at onset or later as compared with 43%in non-carriers (p > 0.05). CONCLUSION The frequency of NPC1 and NPC2 heterozygous variants in patients with CSF evidence of Aβ deposition is higher than in the general population.
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Affiliation(s)
- Federica Sorrentino
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
| | - Andrea Arighi
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | - Maria Serpente
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
| | - Beatrice Arosio
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
| | - Marina Arcaro
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | | | | | - Evelyn Ferri
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | | | | | | | - Elio Scarpini
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
| | | | - Daniela Galimberti
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy.,University of Milan, Milan, Italy
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15
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Sacchi L, Rotondo E, Pozzoli S, Fiorentini A, Schinco G, Mandelli C, Coppola C, Fumagalli GG, Carandini T, Pietroboni AM, Galimberti D, Triulzi F, Marotta G, Scarpini E, Cesari M, Brambilla P, Arighi A. Diogenes syndrome in dementia: a case report. BJPsych Open 2021; 7:e43. [PMID: 33526159 PMCID: PMC8058863 DOI: 10.1192/bjo.2020.171] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Diogenes syndrome is a neurobehavioural syndrome characterised by domestic squalor, hoarding and lack of insight. It is an uncommon but high-mortality condition, often associated with dementia. AIMS To describe the clinical features and treatment of Diogenes syndrome secondary to behavioural variant frontotemporal dementia (bvFTD). METHOD We describe a case of bvFTD in a 77-year-old man presenting with Diogenes syndrome. RESULTS The patient's medical and psychiatric histories were unremarkable, but in recent years he had begun packing his flat with 'art pieces'. Mental state examination revealed confabulation and more structured delusions. Neuropsychological evaluation outlined an impairment in selective attention and letter verbal fluency, but no semantic impairment, in the context of an overall preserved mental functioning. Brain magnetic resonance imaging and positron emission tomography (PET) with fluorodeoxyglucose showed mild bilateral temporo-insular atrophy and hypometabolism in the left-superior temporal gyrus respectively. An amyloid PET scan and genetic analysis covering the dementia spectrum were normal. A diagnosis of bvFTD was made. CONCLUSIONS The clinical framing of behavioural symptoms of dementia such as hoarding poses a diagnostic challenge. This case illustrates the importance of a deeper understanding of Diogenes syndrome, leading to timelier diagnosis and effective therapeutic strategies.
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Affiliation(s)
- Luca Sacchi
- Dino Ferrari Center, University of Milan, Italy
| | - Emanuela Rotondo
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Pozzoli
- Department of Neurosciences and Mental Health, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessio Fiorentini
- Department of Neurosciences and Mental Health, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuseppina Schinco
- Geriatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Clara Mandelli
- Geriatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Carlotta Coppola
- Geriatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio G Fumagalli
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Tiziana Carandini
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna M Pietroboni
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniela Galimberti
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; and Dino Ferrari Center, University of Milan, Italy
| | - Fabio Triulzi
- Neuroradiology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Marotta
- Nuclear Medicine Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elio Scarpini
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; and Dino Ferrari Center, University of Milan, Italy
| | - Matteo Cesari
- Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, University of Milan, Italy
| | - Paolo Brambilla
- Department of Neurosciences and Mental Health, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; and Department of Pathophysiology and Transplantation, University of Milan, Italy
| | - Andrea Arighi
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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16
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Carandini T, Sacchi L, Ghezzi L, Pietroboni AM, Fenoglio C, Arighi A, Fumagalli GG, De Riz MA, Serpente M, Rotondo E, Scarpini E, Galimberti D. Detection of the SQSTM1 Mutation in a Patient with Early-Onset Hippocampal Amnestic Syndrome. J Alzheimers Dis 2020; 79:477-481. [PMID: 33325387 DOI: 10.3233/jad-201231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 11/15/2022]
Abstract
Genetics has a major role in early-onset dementia, but the correspondence between genotype and phenotype is largely tentative. We describe a 54-year-old with familial early-onset slowly-progressive episodic memory impairment with the P392L-variant in SQSTM1. The patient showed cortical atrophy and hypometabolism in the temporal lobes, but no amyloidosis biomarkers. As symptoms/neuroimaging were suggestive for Alzheimer's disease-but biomarkers were not-and considering the family-history, genetic analysis was performed, revealing the P392L-variant in SQSTM1, which encodes for sequestosome-1/p62. Increasing evidence suggests a p62 involvement in neurodegeneration and SQSTM1 mutations have been found to cause amyotrophic lateral sclerosis/frontotemporal dementia. Our report suggests that the clinical spectrum of SQSTM1 variants is wider.
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Affiliation(s)
- Tiziana Carandini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca Sacchi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,University of Milan, Dino Ferrari Center, Milan, Italy
| | - Laura Ghezzi
- University of Milan, Dino Ferrari Center, Milan, Italy.,Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Anna M Pietroboni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Fenoglio
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,University of Milan, Dino Ferrari Center, Milan, Italy
| | - Andrea Arighi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Milena A De Riz
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Serpente
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,University of Milan, Dino Ferrari Center, Milan, Italy
| | - Emanuela Rotondo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elio Scarpini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,University of Milan, Dino Ferrari Center, Milan, Italy
| | - Daniela Galimberti
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,University of Milan, Dino Ferrari Center, Milan, Italy
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17
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Russell LL, Greaves CV, Bocchetta M, Nicholas J, Convery RS, Moore K, Cash DM, van Swieten J, Jiskoot L, Moreno F, Sanchez-Valle R, Borroni B, Laforce R, Masellis M, Tartaglia MC, Graff C, Rotondo E, Galimberti D, Rowe JB, Finger E, Synofzik M, Vandenberghe R, de Mendonça A, Tagliavini F, Santana I, Ducharme S, Butler C, Gerhard A, Levin J, Danek A, Otto M, Warren JD, Rohrer JD. Social cognition impairment in genetic frontotemporal dementia within the GENFI cohort. Cortex 2020; 133:384-398. [PMID: 33221702 PMCID: PMC7754789 DOI: 10.1016/j.cortex.2020.08.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/06/2020] [Accepted: 08/22/2020] [Indexed: 12/12/2022]
Abstract
A key symptom of frontotemporal dementia (FTD) is difficulty interacting socially with others. Social cognition problems in FTD include impaired emotion processing and theory of mind difficulties, and whilst these have been studied extensively in sporadic FTD, few studies have investigated them in familial FTD. Facial Emotion Recognition (FER) and Faux Pas (FP) recognition tests were used to study social cognition within the Genetic Frontotemporal Dementia Initiative (GENFI), a large familial FTD cohort of C9orf72, GRN, and MAPT mutation carriers. 627 participants undertook at least one of the tasks, and were separated into mutation-negative healthy controls, presymptomatic mutation carriers (split into early and late groups) and symptomatic mutation carriers. Groups were compared using a linear regression model with bootstrapping, adjusting for age, sex, education, and for the FP recognition test, language. Neural correlates of social cognition deficits were explored using a voxel-based morphometry (VBM) study. All three of the symptomatic genetic groups were impaired on both tasks with no significant difference between them. However, prior to onset, only the late presymptomatic C9orf72 mutation carriers on the FER test were impaired compared to the control group, with a subanalysis showing differences particularly in fear and sadness. The VBM analysis revealed that impaired social cognition was mainly associated with a left hemisphere predominant network of regions involving particularly the striatum, orbitofrontal cortex and insula, and to a lesser extent the inferomedial temporal lobe and other areas of the frontal lobe. In conclusion, theory of mind and emotion processing abilities are impaired in familial FTD, with early changes occurring prior to symptom onset in C9orf72 presymptomatic mutation carriers. Future work should investigate how performance changes over time, in order to gain a clearer insight into social cognitive impairment over the course of the disease.
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Affiliation(s)
- Lucy L Russell
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK
| | - Caroline V Greaves
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK
| | - Martina Bocchetta
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK
| | - Jennifer Nicholas
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK; Institute of Prion Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Rhian S Convery
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK
| | - Katrina Moore
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK
| | - David M Cash
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK; Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering, University College London, London, UK
| | - John van Swieten
- Department of Neurology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Lize Jiskoot
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK; Department of Neurology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Fermin Moreno
- Cognitive Disorders Unit, Department of Neurology, Donostia University Hospital, San Sebastian, Gipuzkoa, Spain
| | - Raquel Sanchez-Valle
- Alzheimer's Disease and Other Cognitive Disorders Unit, Neurology Service, Hospital Clínic, Barcelona, Spain
| | - Barbara Borroni
- Centre for Neurodegenerative Disorders, Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Robert Laforce
- Clinique Interdisciplinaire de Mémoire, Département des Sciences Neurologiques du CHU de Québec, Université Laval, Québec, Canada
| | - Mario Masellis
- Sunnybrook Health Sciences Centre, Sunnybrook Research Institute, University of Toronto, Toronto, Canada
| | - Maria Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Canada
| | - Caroline Graff
- Department of Geriatric Medicine, Karolinska University Hospital-Huddinge, Stockholm, Sweden
| | | | - Daniela Galimberti
- University of Milan, Centro Dino Ferrari, Milan, Italy; Fondazione Ca' Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - James B Rowe
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Elizabeth Finger
- Department of Clinical Neurological Sciences, University of Western Ontario, London, Ontario, Canada
| | - Matthis Synofzik
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research and Center of Neurology, University of Tübingen, Tübingen, Germany
| | - Rik Vandenberghe
- Laboratory for Cognitive Neurology, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | | | - Fabrizio Tagliavini
- Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Neurologica Carlo Besta, Milano, Italy
| | - Isabel Santana
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Simon Ducharme
- Department of Psychiatry, McGill University, Montreal, Québec, Canada
| | - Chris Butler
- Department of Clinical Neurology, University of Oxford, Oxford, UK
| | - Alex Gerhard
- Division of Neuroscience and Experimental Psychology, Wolfson Molecular Imaging Centre, University of Manchester, Manchester, UK; Departments of Geriatric Medicine and Nuclear Medicine, University of Duisburg- Essen, Germany
| | - Johannes Levin
- Department of Neurology, Ludwig-Maximilians-University, Munich, Germany
| | - Adrian Danek
- Department of Neurology, Ludwig-Maximilians-University, Munich, Germany
| | - Markus Otto
- Department of Neurology, University of Ulm, Ulm, Germany
| | - Jason D Warren
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK
| | - Jonathan D Rohrer
- Dementia Research Centre, Department of Neurodegenerative Disease, London, UK.
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18
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Scarioni M, Arighi A, Fenoglio C, Sorrentino F, Serpente M, Rotondo E, Mercurio M, Marotta G, Dijkstra AA, Pijnenburg YAL, Scarpini E, Galimberti D. Late-onset presentation and phenotypic heterogeneity of the rare R377W PSEN1 mutation. Eur J Neurol 2020; 27:2630-2634. [PMID: 32894632 DOI: 10.1111/ene.14506] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/31/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND AND PURPOSE Mutations in the PSEN1 gene are the most common cause of autosomal-dominant Alzheimer's disease and have been associated with the earliest disease onset. We describe an unusual presentation of the rare R377W PSEN1 mutation with a late age of onset, and we provide for the first time in vivo pathological evidence for this mutation. METHODS A 71-year-old female patient with progressive cognitive decline in the past 3 years and positive family history for dementia underwent neurological evaluation, neuropsychological testing, lumbar puncture, conventional brain imaging, amyloid-positron emission tomography (PET) and extensive genetic screening with a next-generation sequencing technique. RESULTS The diagnostic workup revealed mixed behavioural and amnestic disease features on neuropsychological tests, magnetic resonance imaging, and 18-fluorodeoxyglucose (FDG)-PET. Amyloid-PET detected amyloid deposition in the frontal areas, in the parietal lobes and the precunei. The genetic screening revealed the presence of the rare R377W mutation in the PSEN1 gene. CONCLUSIONS Extensive genetic screening is also advisable for late-onset presentations of Alzheimer's disease, especially in the presence of a positive family history or atypical clinical features.
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Affiliation(s)
- M Scarioni
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy.,Department of Pathology, Amsterdam Neuroscience, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Department of Neurology, Alzheimer Center, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - A Arighi
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - C Fenoglio
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - F Sorrentino
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - M Serpente
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - E Rotondo
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - M Mercurio
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - G Marotta
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy
| | - A A Dijkstra
- Department of Pathology, Amsterdam Neuroscience, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Y A L Pijnenburg
- Department of Neurology, Alzheimer Center, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - E Scarpini
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
| | - D Galimberti
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy.,Dino Ferrari Center, University of Milan, Milan, Italy
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Abstract
Evolution of the stem cell population responsible for homeostatic cell renewal processes is analyzed. We assume that this regime is the product of a delicate balance between symmetric divisions that, after each cell cycle, originates a new stem cell or its disappearance (through cell differentiation). This dynamics leads to a monoclonal population, that is for an initial homogeneous set of stem cells, fixation of each clone is equiprobable. In this work we show that if there is an altered stem cell with a longer cell cycle than the rest, the fixation of this altered clone is more likely. We also study the consequeces of the appearance of successive alterations with these characteristics and their fixations. This effect is purely due to inherent characteristics of the cell renewal dynamics and as time goes by it leads to a quiescence state for stem cells owing to the recurrent fixation of such altered cells. Therefore it would contribute to the aging process.
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Affiliation(s)
- A J Fendrik
- Instituto de Ciencias, Universidad Nacional de General Sarmiento-J.M.Gutierrez 1150, (1613) Los Polvorines, Buenos Aires, Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas- Buenos Aires, Argentina
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20
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Abstract
The antitumoral activity of some octahedral platinum(IV) and square-planar platinum(Ii) derivatives against Yoshida ascites tumor in the rat is reported. It is shown that only those octahedral platinum(IV) complexes which give active reduction products are active. These results support the hypothesis that the antitumor activity of octahedral complexes involves activation by in vivo reduction. Anticancer drugs functioning by this mechanism may be preferentially toxic to or may localize in hypoxic areas of tumors.
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Abstract
The self renewal process in colonic crypts is the object of several studies. We present here a new compartment model with the following characteristics: (a) we distinguish different classes of cells: stem cells, six generations of transit amplifying cells and the differentiated cells; (b) in order to take into account the monoclonal character of crypts in homeostatic regimes we include symmetric divisions of the stem cells. We first consider the dynamic differential equations that describe the evolution of the mean values of the populations, but the small observed value of the total number of cells involved plus the huge dispersion of experimental data found in the literature leads us to study the stochastic discrete process. This analysis allows us to study fluctuations, the neutral drift that leads to monoclonality, and the effects of the fixation of mutant clones.
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Affiliation(s)
- A J Fendrik
- Instituto de Ciencias, Universidad Nacional de General Sarmiento-J.M.Gutierrez 1150, (1613) Los Polvorines, Buenos Aires, Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas- Buenos Aires, Argentina. Author to whom any correspondence should be addressed
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22
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Abbate C, Trimarchi PD, Rotondo E, Inglese S, Nicolini P, Rossi PD, Arosio B, Mari D. Spontaneous confabulations in amnestic-mild cognitive impairment due to Alzheimer's disease: a new (yet old) atypical variant? Neurocase 2016; 22:451-460. [PMID: 27705090 DOI: 10.1080/13554794.2016.1239743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Confabulation may be present in Alzheimer's disease (AD), but usually it is not a primary feature of either its typical or atypical variants. In this report, we describe the case of an AD patient who showed an unusual and enduring neuropsychiatric phenotype characterized by early and prominent spontaneous confabulation. Surprisingly, such atypical AD presentation bears a striking resemblance to presbyophrenia, a subtype of dementia which was described at the beginning of the twentieth century and then sank into oblivion. In discussion, we speculate on the "return" of presbyophrenia as an unrecognized neuropsychiatric variant of AD and its possible neuroanatomical substrates.
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Affiliation(s)
- Carlo Abbate
- a Geriatric Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy
| | - Pietro Davide Trimarchi
- b Alzheimer's Assessment Unit , Fondazione IRCCS Don Carlo Gnocchi, S. Maria Nascente , Milan , Italy
| | - Emanuela Rotondo
- c Neurologic Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy
| | - Silvia Inglese
- a Geriatric Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy
| | - Paola Nicolini
- d Cardiovascular Diseases Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy
| | - Paolo Dionigi Rossi
- a Geriatric Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy
| | - Beatrice Arosio
- a Geriatric Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy.,e Department of Medical Sciences and Community Health , University of Milan , Milan , Italy
| | - Daniela Mari
- a Geriatric Unit, Fondazione IRCCS Ca' Granda , Ospedale Maggiore Policlinico , Milan , Italy.,e Department of Medical Sciences and Community Health , University of Milan , Milan , Italy
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23
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Galimberti D, Bonsi R, Fenoglio C, Serpente M, Cioffi SMG, Fumagalli G, Arighi A, Ghezzi L, Arcaro M, Mercurio M, Rotondo E, Scarpini E. Inflammatory molecules in Frontotemporal Dementia: cerebrospinal fluid signature of progranulin mutation carriers. Brain Behav Immun 2015; 49:182-7. [PMID: 26021560 DOI: 10.1016/j.bbi.2015.05.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 04/30/2015] [Accepted: 05/19/2015] [Indexed: 12/12/2022] Open
Abstract
Mutations in progranulin gene (GRN) are one of the major causes of autosomal dominant Frontotemporal Lobar Degeneration (FTLD). Progranulin displays anti-inflammatory properties and is likely a ligand of Tumor Necrosis Factor (TNF) receptor 2, expressed on microglia. A few cytokines and chemokines are altered in cerebrospinal fluid (CSF) from patients with sporadic FTLD, whereas no information is available in familial cases. We evaluated, through BioPlex, levels of 27 inflammatory molecules, including cytokines, chemokines, and related receptors, in CSF and matched serum, from FTLD patients carrying GRN mutations as compared with sporadic FTLD with no GRN mutations and controls. Mean±SD Monocyte Chemoattractant Protein-1 (MCP-1) levels were significantly increased in CSF from sporadic FTLD patients as compared with controls (334.27±151.5 versus 159.7±49pg/ml; P⩽0.05). In GRN mutation carriers versus controls, CSF levels of MCP-1 were unchanged, whereas Interferon-γ-inducible protein-10 (IP-10) levels were increased (809.17±240.0 versus 436.61±202.5pg/ml; P=0.012). In the same group, TNFα and Interleukin (IL)-15 levels were decreased (3.18±1.41 versus 35.68±30.5pg/ml; P=0.013 and 9.34±5.54 versus 19.15±10.03pg/ml; P=0.023, respectively). Conversely, Regulated upon Activation, Normal T-cell Expressed, and Secreted (RANTES) levels were decreased in patients, with or without mutations, as compared with controls (4.63±3.30 and 2.58±20 versus 87.57±70pg/ml, respectively; P<0.05). Moreover, IP-10, IL-15 and RANTES CSF levels were not influenced by age, whereas MCP-1 levels increased with age (ρ=0.48; P=0.007). In conclusion, inflammatory de-regulation was observed in both sporadic FTLD and GRN carriers compared to controls, with a specific inflammatory profile for the latter group.
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Affiliation(s)
- D Galimberti
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy.
| | - R Bonsi
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - C Fenoglio
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - M Serpente
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - S M G Cioffi
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - G Fumagalli
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - A Arighi
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - L Ghezzi
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - M Arcaro
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - M Mercurio
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - E Rotondo
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - E Scarpini
- Department of Pathophysiology and Transplantation, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
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24
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Serpente M, Fenoglio C, Clerici F, Bonsi R, Arosio B, Cioffi SMG, Rotondo E, Franceschi M, Martinelli Boneschi F, Mari D, Mariani C, Scarpini E, Galimberti D. Transmembrane protein 106B gene (TMEM106B) variability and influence on progranulin plasma levels in patients with Alzheimer's disease. J Alzheimers Dis 2015; 43:757-61. [PMID: 25114081 DOI: 10.3233/jad-141167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [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: 11/15/2022]
Abstract
We carried out an association study of transmembrane protein 106B gene (TMEM106B) rs1020004 A/G, rs6966915C/T, and rs1990622 A/G in a population of 656 patients with Alzheimer's disease (AD) and 619 controls, and tested whether the rs1990622 influences plasma progranulin levels. No differences in allele and genotype distribution were observed between cases and controls, even stratifying according to APOE status (p > 0.05). No differences in progranulin plasma levels were found between carriers of the rs1990622 and non-carriers. TMEM106b variability does not influence AD risk or plasma levels. Replication, preferably in a population with pathological confirmation, is required to confirm these results.
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Affiliation(s)
- Maria Serpente
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Chiara Fenoglio
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Francesca Clerici
- Center for Research and Treatment on Cognitive Dysfunctions, Chair of Neurology, University of Milan, "Luigi Sacco" Hospital, Milan, Italy
| | - Rossana Bonsi
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Beatrice Arosio
- Geriatric Unit, Department of Clinical Sciences and Community Health, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Sara M G Cioffi
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Emanuela Rotondo
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | | | - Filippo Martinelli Boneschi
- Laboratory of Neurological Complex disorders, Department of Neuro-rehabilitation & INSPE, Scientific Institute San Raffaele, Milan, Italy
| | - Daniela Mari
- Geriatric Unit, Department of Clinical Sciences and Community Health, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Claudio Mariani
- Center for Research and Treatment on Cognitive Dysfunctions, Chair of Neurology, University of Milan, "Luigi Sacco" Hospital, Milan, Italy
| | - Elio Scarpini
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Daniela Galimberti
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Policlinico, Milan, Italy
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Barton A, Fendrik AJ, Rotondo E. A stochastic model of neurogenesis controlled by a single factor. J Theor Biol 2014; 355:77-82. [PMID: 24721477 DOI: 10.1016/j.jtbi.2014.03.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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: 11/28/2013] [Revised: 03/17/2014] [Accepted: 03/31/2014] [Indexed: 10/25/2022]
Abstract
The researches on cortical neurogenesis reveal that asymmetric division plays a key role in controlling the balance between the self-renewal of stem cells and the beginning of the neural differentiation. In such a process a neural stem cell divides by mitosis, originating a postmitotic neuron and other pluripotent stem cell available for subsequent differentiation events. In addition, studies of cell lineage trees of cultured neural progenitors reveal tree shapes and subtrees recurrent, consistent with a stochastic model of division symmetrical/asymmetrical. These considerations have led us to develop a stochastic model of neurogenesis in order to explore the possibility that this is controlled primarily by a single factor (i.e. the concentration of mNumb in the cell). We contrast the predictions of our model with experimental data and compare it with other models of neurogenesis.
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Affiliation(s)
- A Barton
- Instituto de Ciencias, Universidad Nacional de General Sarmiento, J.M. Gutierrez 1150, 1613 Los Polvorines, Buenos Aires, Argentina.
| | - A J Fendrik
- Instituto de Ciencias, Universidad Nacional de General Sarmiento, J.M. Gutierrez 1150, 1613 Los Polvorines, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina.
| | - E Rotondo
- Instituto de Ciencias, Universidad Nacional de General Sarmiento, J.M. Gutierrez 1150, 1613 Los Polvorines, Buenos Aires, Argentina.
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Pietroboni AM, Fumagalli GG, Ghezzi L, Fenoglio C, Cortini F, Serpente M, Cantoni C, Rotondo E, Corti P, Carecchio M, Bassi M, Bresolin N, Galbiati D, Galimberti D, Scarpini E. Phenotypic Heterogeneity of the GRN Asp22fs Mutation in a Large Italian Kindred. ACTA ACUST UNITED AC 2011; 24:253-9. [DOI: 10.3233/jad-2011-101704] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [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)
- Anna M. Pietroboni
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio G. Fumagalli
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Ghezzi
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Fenoglio
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesca Cortini
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Serpente
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Claudia Cantoni
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Emanuela Rotondo
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Priscilla Corti
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Miryam Carecchio
- Department of Neurology, “Amedeo Avogadro” University, Novara, Italy
| | - Mariateresa Bassi
- IRCCS E. Medea, Associazione La Nostra Famiglia, Bosisio Parini (LC), Italy
| | - Nereo Bresolin
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
- IRCCS E. Medea, Associazione La Nostra Famiglia, Bosisio Parini (LC), Italy
| | - Domenico Galbiati
- IRCCS E. Medea, Associazione La Nostra Famiglia, Bosisio Parini (LC), Italy
| | - Daniela Galimberti
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Elio Scarpini
- Department of Neurological Sciences, University of Milan, IRCCS Fondazione Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
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27
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Bruschetta G, Alberghina D, Nastasi G, Rotondo E, Ferlazzo AM. Characterization of phospholipid composition of pig plasma and erythrocyte membranes. Vet Res Commun 2008; 32 Suppl 1:S115-8. [DOI: 10.1007/s11259-008-9101-7] [Citation(s) in RCA: 2] [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: 12/01/2022]
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28
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Rotondo E, Bruschetta G, Saccà A, Bramanti P, Di Pasquale MR. Straightforward relative quantitation and age-related human standards of N-acetylaspartate at the centrum semiovale level by CSI (1)H-MRS. Magn Reson Imaging 2004; 21:1055-60. [PMID: 14684212 DOI: 10.1016/s0730-725x(03)00211-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
1H-MRS was aimed to monitor metabolite concentrations in homogeneous interaxial slices of cerebral matter at the centrum semiovale level in healthy volunteers. NAA (N-acetylaspartate + N-acetylglutamate), Cr (creatine + phosphocreatine), and Cho (choline + acetylcholine) were evaluated by resonance integrations. Using Cr as an internal standard, NAA/Cr ratio was considered as a relative measure of concentration. CSI sequence explored volunteer's interaxial slices of white and gray matter by means of 8 x 8 matrices of (1)H-NMR spectra. NAA/Cr integral ratios were averaged over the whole spectral matrix to obtain the Index of NAA at Centrum Semiovale (INACS) of each individual. Indexes of the sixty-eight healthy volunteers, divided into three groups by age, showed good intraindividual reproducibility, and were virtually unaffected by small shifts or bendings of the interaxial slice analyzed. The INACSs were used to estimate Age-Sectorial INACS Ranges (ASIR), the intervals that, on the basis of a normal statistical distribution, should comprise 95% of the age-matched healthy population. Individual INACSs, compared to accurately defined ASIRs taken as standards, could early detect subtle, diffuse neuronal or axonal damage within centrum semiovale interaxial slices. Periodic inspection of INACS could also allow monitoring of progressive neuronal or axonal degeneration.
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Affiliation(s)
- E Rotondo
- Dipartimento di Chimica Inorganica, Chimica Fisica e Chimica Analitica, Facoltà di Scienze dell Università di Messina, 31 Salita Sperone, Messina, Italy.
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Bertazzi N, Bruschetta G, Casella G, Pellerito L, Rotondo E, Scopelliti M. Diorganotin(IV) complexes ofD-galacturonic acid: solid-state and solution-phase structural study. Appl Organomet Chem 2003. [DOI: 10.1002/aoc.556] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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30
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Rotondo E, Tresoldi G, Faraone F, Pietropaolo R. Displacement of dienes from planar complexes. 1. Reaction of (1,5-cyclooctadiene)dichloropalladium(II) with 2,2'-bipyridyl. Inorg Chem 2002. [DOI: 10.1021/ic50163a018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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Bottari B, Maccari R, Monforte F, Ottanà R, Vigorita MG, Bruno G, Nicolò F, Rotondo A, Rotondo E. Nickel(II) 2,6-diacetylpyridine bis(isonicotinoylhydrazonate) and bis(benzoylhydrazonate) complexes: structure and antimycobacterial evaluation. Part XI. Bioorg Med Chem 2001; 9:2203-11. [PMID: 11504658 DOI: 10.1016/s0968-0896(01)00133-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The reaction of 2,6-diacetylpyridine (dap) and isonicotinoyl- or benzoylhydrazide leads to bishydrazones H(2)dapin (1a) and H(2)dapb (1b), respectively. The condensation can either take place as a bimolecular kinetic process between the two reactants or as a monomolecular metal-templated synthesis in the presence of nickel(II) ions. In the latter case the reaction products are charged 2,6-diacetylpyridine bis(hydrazone) nickel(II) complexes, which can be easily deprotonated to neutral hydrazonates. Diffractometric analysis of one of these [Ni(dapb)](2) (8b) has shown a binuclear structure with two octahedral nickel(II) ions bridged by two helicoidal dap (bishydrazonates) in a spheroidal structure of C(2V) symmetry. The synthesized complexes 8 are promising as antimycobacterial agents against M. tuberculosis H37Rv. In particular, 8b displays significant activity (MIC=0.025 microg/mL) 10-fold higher than rifampin and equal to isoniazid, while its ligand is ineffective. Compound 8b is also capable of reducing HIV-induced cytopathogenic effect in human T(4 )lymphocytes.
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Affiliation(s)
- B Bottari
- Dipartimento Farmaco-chimico, Facoltà di Farmacia, Università di Messina, Italy
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Bottari B, Maccari R, Monforte F, Ottanà R, Rotondo E, Vigorita MG. Antimycobacterial in vitro activity of cobalt(II) isonicotinoylhydrazone complexes. Part 10. Bioorg Med Chem Lett 2001; 11:301-3. [PMID: 11212096 DOI: 10.1016/s0960-894x(00)00648-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Octahedral cobalt(II) complexes of isonicotinoylhydrazones, which were obtained from the primary antituberculous agent isoniazid, have been synthesised and characterised. Their antimycobacterial in vitro activity has been evaluated against Mycobacterium tuberculosis H37Rv: they exhibit MIC values ranging from < 0.1 to 0.39 microg/mL, showing them to be generally more active than previously reported analogous Cu(II) and Ni(II) complexes.
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Affiliation(s)
- B Bottari
- Dipartimento Farmaco-chimico, Facoltà di Farmacia, Università di Messina, Italy
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Bottari B, Maccari R, Monforte F, Ottanà R, Rotondo E, Vigorita MG. Isoniazid-related copper(II) and nickel(II) complexes with antimycobacterial in vitro activity. Part 9. Bioorg Med Chem Lett 2000; 10:657-60. [PMID: 10762047 DOI: 10.1016/s0960-894x(00)00058-5] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Isonicotinoylhydrazones 1, obtained by the primary antituberculous agent Isoniazid, have been used as monoanionic ligands (L) to prepare copper(II) 2 and nickel(II) 3 octahedral complexes of stoichiometry [MeL2(H2O)2]. Their antimycobacterial in vitro activity was evaluated against Mycobacterium tuberculosis H37Rv in comparison with the ligands. Complexes 2a, 2b, 2f, 3b, 3d and 3g displayed MIC values < or = 0.2 microg/mL.
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Affiliation(s)
- B Bottari
- Dipartimento Farmaco-chimico, Facoltà di Farmacia, Università di Messina, Italy
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Neri G, Musolino M, Rotondo E, Galvagno S. Catalytic hydrogenation of 2,4-dinitrotoluene over a Pd/C catalyst: identification of 2-(hydroxyamino)-4-nitrotoluene (2HA4NT) as reaction intermediate. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/1381-1169(96)00112-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Buttafava A, Faucitano A, Martinotti F, Rotondo E. ESR study of paramagnetic centres in irradiated platinum complexes. Res Chem Intermed 1996. [DOI: 10.1163/156856796x00629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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36
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Crosignani P, Forastiere F, Petrelli G, Merler E, Chellini E, Pupp N, Donelli S, Magarotto G, Rotondo E, Perucci C. Malignant mesothelioma in thermoelectric power plant workers in Italy. Am J Ind Med 1995; 27:573-6. [PMID: 7793427 DOI: 10.1002/ajim.4700270410] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Asbestos has been widely used in Italian thermoelectric power plants and instances of exposure to workers have been documented in a variety of jobs. Preventive measures were put into effect only in the late 1970s. We report here on four mesothelioma cases among workers of three Italian power plants where cohort studies were carried out, and on three additional cases recorded by a systematic survey carried out on this neoplasm in Tuscany. When the data of the cohorts sources are merged, a significant excess of lung cancer is also evident. Even without a quantitative assessment of exposure, this report shows the importance of asbestos risk in thermal power plants. The risk appears not to be restricted to any particular category of workers.
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Affiliation(s)
- P Crosignani
- Lombardy Cancer Registry, National Cancer Institute, Milan, Italy
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Buttafava A, Faucitano A, Martinotti F, Iazzi N, Rotondo E. Matrix isolation and ESR study of platinum(I) diolefin complexes—norbornadiene and (1,5-cyclooctadiene) platinum dichloride radical anions. Radiat Phys Chem Oxf Engl 1993 1995. [DOI: 10.1016/0969-806x(94)e0021-a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Bruno G, Cusmano Priolo F, Nicolò F, Rotondo E. The synthesis and structure of (N-{2-[2-(2-ammonioethylamino)ethylamino]ethyl}salicylideneaminato-O,N,N',N'')nickel(II) perchlorate. Acta Crystallogr C 1988. [DOI: 10.1107/s0108270188005864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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39
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Rotondo E, Cusmano F, Neri G, Donato A, Pietropaolo R. Electrophilic attack on [1,2-bis(diphenylphosphino)ethane] (2-norbornanone)palladium(II) chloride. J Organomet Chem 1985. [DOI: 10.1016/0022-328x(85)80229-1] [Citation(s) in RCA: 2] [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: 10/18/2022]
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40
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Rotondo E, Cusmano Priolo F, Bombieri G, Bruno G. (N-{2-[2-(2-Ammonioethylamino)ethylamino]ethyl}salicylideneaminato-O,N,N',N'')perchloratocopper(II) perchlorate, [Cu(ClO4)(C13H22N4O)].ClO4. Acta Crystallogr C 1984. [DOI: 10.1107/s0108270184006417] [Citation(s) in RCA: 2] [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: 11/10/2022] Open
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41
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Rotondo E, Cusmano Priolo F, Romeo M, Bruno G, Bombieri G. {N-[2-(2-Aminoethylamino)ethyl]salicylideneaminato-O,N,N'N''}nickel(II) tetraphenylborate, [Ni(C11H16N3O)][B(C6H5)4]. Acta Crystallogr C 1983. [DOI: 10.1107/s0108270183009129] [Citation(s) in RCA: 4] [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: 11/10/2022] Open
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42
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Cusmano Priolo F, Rotondo E, Rizzardi G, Bruno G, Bombieri G. (N-{2-[(2-Aminoethyl)amino]ethyl}salicylideneaminato-O,N,N',N'')aquacopper(II) hexafluorophosphate, [Cu(C11H16N3O)(H2O)]PF6. Acta Crystallogr C 1983. [DOI: 10.1107/s0108270183005430] [Citation(s) in RCA: 4] [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: 11/10/2022] Open
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Rotondo E, Pietropaolo R, Cusmano F. Mechanism of formation of schiff base complexes. Part II. Reaction of Cu(bis-salicyladehyde) with primary amines. Inorganica Chim Acta 1978. [DOI: 10.1016/s0020-1693(00)87212-6] [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: 10/18/2022]
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44
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Rotondo E, Cusumano M, Crociani B, Uguagliati P, Belluco U. Mechanism of nucleophilic attack by aromatic amines on palladium(II) bis-isocyanide complexes. Factors affecting the formation of mono- and bis-carbene derivatives. J Organomet Chem 1977. [DOI: 10.1016/s0022-328x(00)81424-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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45
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Peitropaolo R, Rotondo E, Faraone F, Pietropaolo D. Mechanism of formation of π-allyl complexes: The reaction of PdCl42− with 1,3-cyclohexadiene in methanol. J Organomet Chem 1973. [DOI: 10.1016/s0022-328x(00)85451-0] [Citation(s) in RCA: 6] [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: 10/18/2022]
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46
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Cattalini L, Coe J, Faraone F, Marsala V, Rotondo E. Kinetic studies on the reactions of dichloro1,2-bis(phenylselenoethane)palladium(II) with amines. Inorganica Chim Acta 1972. [DOI: 10.1016/s0020-1693(00)91803-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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47
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Baracco L, Cattalini L, Coe JS, Rotondo E. A comparison of unidentate and bidentate amines as entering groups in some reactions of dichloro(bipyridyl)platinum(II). ACTA ACUST UNITED AC 1971. [DOI: 10.1039/j19710001800] [Citation(s) in RCA: 4] [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: 11/21/2022]
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48
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Cattalini L, Cassol A, Marangoni G, Rizzardi G, Rotondo E. The relative stability of five and six-membered chelate rings in palladium(II) complexes containing bidentate thioethers. Inorganica Chim Acta 1969. [DOI: 10.1016/s0020-1693(00)92577-5] [Citation(s) in RCA: 8] [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: 11/24/2022]
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