Resistance to autosomal dominant Alzheimer’s in an APOE3-Christchurch homozygote: a case report

We identified a PSEN1 mutation carrier from the world’s largest autosomal dominant Alzheimer’s disease kindred who did not develop mild cognitive impairment until her seventies, three decades after the expected age of clinical onset. She had two copies of the APOE3 Christchurch (R136S) mutation, unu...

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Detalles Bibliográficos
Autores principales: Arboleda-Velasquez, Joseph F., Lopera, Francisco, O’Hare, Michael, Delgado-Tirado, Santiago, Marino, Claudia, Chmielewska, Natalia, Saez-Torres, Kahira L., Amarnani, Dhanesh, Schultz, Aaron P., Sperling, Reisa A., Leyton-Cifuentes, David, Chen, Kewei, Baena, Ana, Aguillon, David, Rios-Romenets, Silvia, Giraldo, Margarita, Guzmán-Vélez, Edmarie, Norton, Daniel J., Pardilla-Delgado, Enmanuelle, Artola, Arabiye, Sanchez, Justin S., Acosta-Uribe, Juliana, Lalli, Matthew, Kosik, Kenneth S., Huentelman, Matthew J., Zetterberg, Henrik, Blennow, Kaj, Reiman, Rebecca A., Luo, Ji, Chen, Yinghua, Thiyyagura, Pradeep, Su, Yi, Jun, Gyungah R., Naymik, Marcus, Gai, Xiaowu, Bootwalla, Moiz, Ji, Jianling, Shen, Lishuang, Miller, John B., Kim, Leo A., Tariot, Pierre N., Johnson, Keith A., Reiman, Eric M., Quiroz, Yakeel T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6898984/
https://www.ncbi.nlm.nih.gov/pubmed/31686034
http://dx.doi.org/10.1038/s41591-019-0611-3
Descripción
Sumario:We identified a PSEN1 mutation carrier from the world’s largest autosomal dominant Alzheimer’s disease kindred who did not develop mild cognitive impairment until her seventies, three decades after the expected age of clinical onset. She had two copies of the APOE3 Christchurch (R136S) mutation, unusually high brain amyloid, and limited tau/tangle and neurodegenerative measurements. Our findings have implications for APOE’s role in the pathogenesis, treatment, and prevention of Alzheimer’s disease.

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