Sex-specific signatures of intrinsic hippocampal networks and regional integrity underlying cognitive status in multiple sclerosis.

cognitive performance hippocampal integrity hippocampal networks multiple sclerosis sex-specific signatures

Journal

Brain communications
ISSN: 2632-1297
Titre abrégé: Brain Commun
Pays: England
ID NLM: 101755125

Informations de publication

Date de publication:
2021
Historique:
received: 09 03 2021
revised: 27 05 2021
accepted: 15 07 2021
entrez: 13 9 2021
pubmed: 14 9 2021
medline: 14 9 2021
Statut: epublish

Résumé

The hippocampus is an anatomically compartmentalized structure embedded in highly wired networks that are essential for cognitive functions. The hippocampal vulnerability has been postulated in acute and chronic neuroinflammation in multiple sclerosis, while the patterns of occurring inflammation, neurodegeneration or compensation have not yet been described. Besides focal damage to hippocampal tissue, network disruption is an important contributor to cognitive decline in multiple sclerosis patients. We postulate sex-specific trajectories in hippocampal network reorganization and regional integrity and address their relationship to markers of neuroinflammation, cognitive/memory performance and clinical severity. In a large cohort of multiple sclerosis patients (

Identifiants

pubmed: 34514402
doi: 10.1093/braincomms/fcab198
pii: fcab198
pmc: PMC8417841
doi:

Types de publication

Journal Article

Langues

eng

Pagination

fcab198

Informations de copyright

© The Author(s) (2021). Published by Oxford University Press on behalf of the Guarantors of Brain.

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Auteurs

Dumitru Ciolac (D)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.
Department of Neurology, Institute of Emergency Medicine, Chisinau 2004, Moldova.
Laboratory of Neurobiology and Medical Genetics, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau 2004, Moldova.

Gabriel Gonzalez-Escamilla (G)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.

Angela Radetz (A)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.

Vinzenz Fleischer (V)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.

Maren Person (M)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.

Andreas Johnen (A)

Department of Neurology with Institute of Translational Neurology, University Hospital of Münster, Münster 48149, Germany.

Nils C Landmeyer (NC)

Department of Neurology with Institute of Translational Neurology, University Hospital of Münster, Münster 48149, Germany.

Julia Krämer (J)

Department of Neurology with Institute of Translational Neurology, University Hospital of Münster, Münster 48149, Germany.

Muthuraman Muthuraman (M)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.

Sven G Meuth (SG)

Department of Neurology, Heinrich Heine University, Düsseldorf 40225, Germany.

Sergiu Groppa (S)

Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz 55131, Germany.

Classifications MeSH