TY - JOUR AU - Robert, Jérôme AU - Button, Emily B. AU - Stukas, Sophie AU - Boyce, Guilaine K. AU - Gibbs, Ebrima AU - Cowan, Catherine M. AU - Gilmour, Megan AU - Cheng, Wai Hang AU - Soo, Sonja K. AU - Yuen, Brian AU - Bahrabadi, Arvin AU - Kang, Kevin AU - Kulic, Iva AU - Francis, Gordon AU - Cashman, Neil AU - Wellington, Cheryl L. PY - 2017 DA - 2017/08/22 TI - High-density lipoproteins suppress Aβ-induced PBMC adhesion to human endothelial cells in bioengineered vessels and in monoculture JO - Molecular Neurodegeneration SP - 60 VL - 12 IS - 1 AB - Alzheimer’s Disease (AD), characterized by accumulation of beta-amyloid (Aβ) plaques in the brain, can be caused by age-related failures to clear Aβ from the brain through pathways that involve the cerebrovasculature. Vascular risk factors are known to increase AD risk, but less is known about potential protective factors. We hypothesize that high-density lipoproteins (HDL) may protect against AD, as HDL have vasoprotective properties that are well described for peripheral vessels. Epidemiological studies suggest that HDL is associated with reduced AD risk, and animal model studies support a beneficial role for HDL in selectively reducing cerebrovascular amyloid deposition and neuroinflammation. However, the mechanism by which HDL may protect the cerebrovascular endothelium in the context of AD is not understood. SN - 1750-1326 UR - https://doi.org/10.1186/s13024-017-0201-0 DO - 10.1186/s13024-017-0201-0 ID - Robert2017 ER -