Impaired prosaposin lysosomal trafficking in frontotemporal lobar degeneration due to progranulin mutations

Mutations in the granulin gene are associated with frontotemporal lobe dementia (FTLD) and a lysosomal storage disease. The authors show that reduced progranulin levels leads to impaired neuronal uptake and lysosomal delivery of prosaposin, and that decreased prosaposin expression in mice leads to F...

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Autores principales: Xiaolai Zhou, Lirong Sun, Oliver Bracko, Ji Whae Choi, Yan Jia, Alissa L. Nana, Owen Adam Brady, Jean C. Cruz Hernandez, Nozomi Nishimura, William W. Seeley, Fenghua Hu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/41d78f62c0c2475397bd2fa199e6bc5b
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Sumario:Mutations in the granulin gene are associated with frontotemporal lobe dementia (FTLD) and a lysosomal storage disease. The authors show that reduced progranulin levels leads to impaired neuronal uptake and lysosomal delivery of prosaposin, and that decreased prosaposin expression in mice leads to FTLD-like behaviour.