Patient-derived frontotemporal lobar degeneration brain extracts induce formation and spreading of TDP-43 pathology in vivo

Cell-to-cell transmission of TDP43 occurs in cell cultures and may contribute to pathological TDP43 propagation in FTLD-TDP. In this study, the authors demonstrate using mouse models that a single intracerebral injection of human brain-derived pathological TDP43 from FTLD-TDP cases initiates the pro...

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Autores principales: Sílvia Porta, Yan Xu, Clark R. Restrepo, Linda K. Kwong, Bin Zhang, Hannah J. Brown, Edward B. Lee, John Q. Trojanowski, Virginia M.-Y. Lee
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/92900ea31995481996608cd988369b83
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Sumario:Cell-to-cell transmission of TDP43 occurs in cell cultures and may contribute to pathological TDP43 propagation in FTLD-TDP. In this study, the authors demonstrate using mouse models that a single intracerebral injection of human brain-derived pathological TDP43 from FTLD-TDP cases initiates the process of seeding and spreading of TDP43 pathology in a spatio-temporal dependent manner in the brain.