Distinct Aβ pathology in the olfactory bulb and olfactory deficits in a mouse model of Aβ and α-syn co-pathology.


Journal

Brain pathology (Zurich, Switzerland)
ISSN: 1750-3639
Titre abrégé: Brain Pathol
Pays: Switzerland
ID NLM: 9216781

Informations de publication

Date de publication:
05 2022
Historique:
revised: 27 09 2021
received: 10 08 2021
accepted: 29 09 2021
pubmed: 30 10 2021
medline: 3 5 2022
entrez: 29 10 2021
Statut: ppublish

Résumé

Several degenerative brain disorders such as Alzheimer's disease (AD), Parkinson's disease (PD) and Dementia with Lewy bodies (DLB) are characterized by the simultaneous appearance of amyloid-β (Aβ) and α-synuclein (α-syn) pathologies and symptoms that are similar, making it difficult to differentiate between these diseases. Until now, an accurate diagnosis can only be made by postmortem analysis. Furthermore, the role of α-syn in Aβ aggregation and the arising characteristic olfactory impairments observed during the progression of these diseases is still not well understood. Therefore, we assessed Aβ load in olfactory bulbs of APP-transgenic mice expressing APP695

Identifiants

pubmed: 34713522
doi: 10.1111/bpa.13032
pmc: PMC9048518
doi:

Substances chimiques

Amyloid beta-Peptides 0
alpha-Synuclein 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

e13032

Informations de copyright

© 2021 The Authors. Brain Pathology published by John Wiley & Sons Ltd on behalf of International Society of Neuropathology.

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Auteurs

Marina Friesen (M)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Faculty of Biology, University of Freiburg, Freiburg, Germany.

Stephanie Ziegler-Waldkirch (S)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Milena Egenolf (M)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Paolo d'Errico (P)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Christina Helm (C)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Charlotte Mezö (C)

Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Faculty of Biology, University of Freiburg, Freiburg, Germany.
Institute of Neuropathology, University of Freiburg, Freiburg, Germany.

Nikolaos Dokalis (N)

Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Faculty of Biology, University of Freiburg, Freiburg, Germany.
Institute of Neuropathology, University of Freiburg, Freiburg, Germany.

Daniel Erny (D)

Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Institute of Neuropathology, University of Freiburg, Freiburg, Germany.
Berta-Ottenstein-Programme, Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Natalie Katzmarski (N)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Romina Coelho (R)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Biosystems and Integrative Sciences Institute, Faculdade de Ciências, Departamento de Química e Bioquímica, Universidade de Lisboa, Lisbon, Portugal.

Desirée Loreth (D)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Institute of Cellular and Integrative Physiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.

Marco Prinz (M)

Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Institute of Neuropathology, University of Freiburg, Freiburg, Germany.
Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.

Melanie Meyer-Luehmann (M)

Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany.
Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany.

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