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A Novel Method to Stimulate Lymphatic Clearance of Beta-Amyloid from Mouse Brain Using Noninvasive Music-Induced Opening of the Blood–Brain Barrier with EEG Markers

Urheber*innen

Semyachkina-Glushkovskaya,  Oxana
External Organizations;

Khorovodov,  Alexander
External Organizations;

Fedosov,  Ivan
External Organizations;

Pavlov,  Alexey
External Organizations;

Shirokov,  Alexander
External Organizations;

Sharif,  Ali Esmat
External Organizations;

Dubrovsky,  Alexander
External Organizations;

Blokhina,  Inna
External Organizations;

Terskov,  Andrey
External Organizations;

Navolokin,  Nikita
External Organizations;

Evsukova,  Arina
External Organizations;

Karandin,  Georgy
External Organizations;

Elovenko,  Dariya
External Organizations;

Tzoy,  Maria
External Organizations;

Ageev,  Vasily
External Organizations;

Agranovich,  Ilana
External Organizations;

Telnova,  Valeria
External Organizations;

Tsven,  Anna
External Organizations;

Saranceva,  Elena
External Organizations;

Iskra,  Tatyana
External Organizations;

/persons/resource/Juergen.Kurths

Kurths,  Jürgen
Potsdam Institute for Climate Impact Research;

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Volltexte (frei zugänglich)

semyachkina_applsci-11-10287.pdf
(Verlagsversion), 3MB

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Zitation

Semyachkina-Glushkovskaya, O., Khorovodov, A., Fedosov, I., Pavlov, A., Shirokov, A., Sharif, A. E., Dubrovsky, A., Blokhina, I., Terskov, A., Navolokin, N., Evsukova, A., Karandin, G., Elovenko, D., Tzoy, M., Ageev, V., Agranovich, I., Telnova, V., Tsven, A., Saranceva, E., Iskra, T., Kurths, J. (2021): A Novel Method to Stimulate Lymphatic Clearance of Beta-Amyloid from Mouse Brain Using Noninvasive Music-Induced Opening of the Blood–Brain Barrier with EEG Markers. - Applied Sciences, 11, 21, 10287.
https://doi.org/10.3390/app112110287


Zitierlink: https://publications.pik-potsdam.de/pubman/item/item_26405
Zusammenfassung
The lymphatic system of the brain meninges and head plays a crucial role in the clearance of amyloid-β protein (Aβ), a peptide thought to be pathogenic in Alzheimer’s disease (AD), from the brain. The development of methods to modulate lymphatic clearance of Aβ from the brain coild be a revolutionary step in the therapy of AD. The opening of the blood–brain barrier (OBBB) by focused ultrasound is considered as a possible tool for stimulation of clearance of Aβ from the brain of humans and animals. Here, we propose an alternative method of noninvasive music-induced OBBB that is accompanied by the activation of clearance of fluorescent Aβ (Fαβ) from the mouse brain. Using confocal imaging, fluorescence microscopy, and magnetic resonance tomography, we clearly demonstrate that OBBB by music stimulates the movement of Fαβ and Omniscan in the cerebrospinal fluid and lymphatic clearance of Fαβ from the brain. We propose the extended detrended fluctuation analysis (EDFA) as a promising method for the identification of OBBB markers in the electroencephalographic (EEG) patterns. These pilot results suggest that music-induced OBBB and the EDFA analysis of EEG can be a noninvasive, low-cost, labeling-free, clinical perspective and completely new approach for the treatment and monitoring of AD