Characterization of white matter hyperintensities in Down syndrome.

Alzheimer's disease Down syndrome magnetic resonance imaging neuroimaging small vessel disease white matter hyperintensities

Journal

Alzheimer's & dementia : the journal of the Alzheimer's Association
ISSN: 1552-5279
Titre abrégé: Alzheimers Dement
Pays: United States
ID NLM: 101231978

Informations de publication

Date de publication:
01 Aug 2024
Historique:
revised: 20 06 2024
received: 06 03 2024
accepted: 02 07 2024
medline: 1 8 2024
pubmed: 1 8 2024
entrez: 1 8 2024
Statut: aheadofprint

Résumé

In Down syndrome (DS), white matter hyperintensities (WMHs) are highly prevalent, yet their topography and association with sociodemographic data and Alzheimer's disease (AD) biomarkers remain largely unexplored. In 261 DS adults and 131 euploid controls, fluid-attenuated inversion recovery magnetic resonance imaging scans were segmented and WMHs were extracted in concentric white matter layers and lobar regions. We tested associations with AD clinical stages, sociodemographic data, cerebrospinal fluid (CSF) AD biomarkers, and gray matter (GM) volume. In DS, total WMHs arose at age 43 and showed stronger associations with age than in controls. WMH volume increased along the AD continuum, particularly in periventricular regions, and frontal, parietal, and occipital lobes. Associations were found with CSF biomarkers and temporo-parietal GM volumes. WMHs increase 10 years before AD symptom onset in DS and are closely linked with AD biomarkers and neurodegeneration. This suggests a direct connection to AD pathophysiology, independent of vascular risks. White matter hyperintensities (WMHs) increased 10 years before Alzheimer's disease symptom onset in Down syndrome (DS). WMHs were strongly associated in DS with the neurofilament light chain biomarker. WMHs were more associated in DS with gray matter volume in parieto-temporal areas.

Identifiants

pubmed: 39087352
doi: 10.1002/alz.14146
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Subventions

Organisme : Instituto de Salud Carlos III and co-funded by the European Union
ID : PI18/00335
Organisme : Instituto de Salud Carlos III and co-funded by the European Union
ID : PI18/00435
Organisme : Instituto de Salud Carlos III and co-funded by the European Union
ID : PI14/1561
Organisme : Instituto de Salud Carlos III and co-funded by the European Union
ID : PI20/01330
Organisme : Instituto de Salud Carlos III and co-funded by the European Union
ID : PI20/01473
Organisme : Instituto de Salud Carlos III and co-funded by the European Union
ID : PI22/00307
Organisme : National Institutes of Health (NIH)
ID : 1R01AG056850-01A1
Organisme : National Institutes of Health (NIH)
ID : 3RF1AG056850-01S1
Organisme : National Institutes of Health (NIH)
ID : AG056850
Organisme : National Institutes of Health (NIH)
ID : R21AG056974
Organisme : National Institutes of Health (NIH)
ID : R01AG061566
Organisme : Horizon 2020, "MES-CoBraD"
ID : H2020-SC1-BHC-2018-2020
Organisme : Horizon 2020, "MES-CoBraD"
ID : GA 965422
Organisme : Instituto de Salud Carlos III and co-funded by the European Union through the Predoctoral grant
ID : FI18/00275
Organisme : Juan de la Cierva fellowship
ID : JDC2022-048492-I
Organisme : Alzheimer's Association and Global Brain Health Institute
ID : GBHI_ALZ-18-543740
Organisme : Jérôme Lejeune Foundation
Organisme : Societat Catalana de Neurologia (Premi Beca Fundació SCN 2020)
Organisme : Alzheimer's Association Research Fellowship to Promote Diversity
ID : AARFD-21-852492
Organisme : Margarita Salas junior postdoctoral fellowship
ID : UNI/551/2021
Organisme : Instituto de Salud Carlos III and co-funded by the European Union through the Sara Borrell Postdoctoral Fellowship
ID : CD20/00133
Organisme : Instituto de Salud Carlos III and co-funded by the European Union through the Río Hortega Fellowship
ID : CM22/00219
Organisme : Instituto de Salud Carlos III and co-funded by the European Union through the Río Hortega Fellowship
ID : CM21/00243
Organisme : Instituto de Salud Carlos III and co-funded by the European Union through the Miguel Servet Fellowship
ID : CP20/00038
Organisme : Alzheimer's Association
ID : AARG-22-923680
Pays : United States
Organisme : Fundación Tatiana Pérez de Guzmán el Bueno
ID : IIBSP-DOW-2020-151

Informations de copyright

© 2024 The Author(s). Alzheimer's & Dementia published by Wiley Periodicals LLC on behalf of Alzheimer's Association.

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Auteurs

Alejandra O Morcillo-Nieto (AO)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.

Sara E Zsadanyi (SE)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.

Jose E Arriola-Infante (JE)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.

Maria Carmona-Iragui (M)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.
Barcelona Down Medical Center, Fundació Catalana de Síndrome de Down, Barcelona, Spain.

Victor Montal (V)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.
Barcelona Supercomputing Center, Barcelona, Spain.

Jordi Pegueroles (J)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Mateus Rozalem Aranha (MR)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Lídia Vaqué-Alcázar (L)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Department of Medicine, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.

Concepción Padilla (C)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.
Estudis de Ciències de la Salut, Universitat Oberta de Catalunya, Barcelona, Spain.

Bessy Benejam (B)

Barcelona Down Medical Center, Fundació Catalana de Síndrome de Down, Barcelona, Spain.

Laura Videla (L)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.
Barcelona Down Medical Center, Fundació Catalana de Síndrome de Down, Barcelona, Spain.

Isabel Barroeta (I)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Susana Fernandez (S)

Barcelona Down Medical Center, Fundació Catalana de Síndrome de Down, Barcelona, Spain.

Miren Altuna (M)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.
Fundación CITA-Alzheimer Fundazia, Donostia, Spain.

Sandra Giménez (S)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Multidisciplinary Sleep Unit, Respiratory Department, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.

Sofía González-Ortiz (S)

Neuroradiology Section, Radiology Department, Diagnostic Image Center, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain.

Núria Bargalló (N)

Neuroradiology Section, Radiology Department, Diagnostic Image Center, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain.
Magnetic Resonance Image Core Facility, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.

Laia Ribas (L)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Javier Arranz (J)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.

Soraya Torres (S)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Maria Florencia Iulita (MF)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Olivia Belbin (O)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Valle Camacho (V)

Nuclear Medicine Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.

Daniel Alcolea (D)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Alberto Lleó (A)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Juan Fortea (J)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.
Barcelona Down Medical Center, Fundació Catalana de Síndrome de Down, Barcelona, Spain.

Alexandre Bejanin (A)

Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.
Center of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain.

Classifications MeSH