Reference code: | PT/FB/BL-2012-217.10 |
Location: | Arquivo PCA - Pasta 27/2012
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Title:
| Insights on the pathophysiology of Alzheimer's disease: The crosstalk between amyloid pathology, neuroinflammation and the peripheral immune system
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Publication year: | 2016
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URL:
| https://www.sciencedirect.com/science/article/pii/S0149763416300094
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Abstract/Results: | ABSTRACT:
Alzheimer's disease (AD) is the most common form of dementia, whose prevalence is growing along with the increased life expectancy. Although the accumulation and deposition of amyloid beta (Aß) peptides in the brain is viewed as one of the pathological hallmarks of AD and underlies, at least in part, brain cell dysfunction and behavior alterations, the etiology of this neurodegenerative disease is still poorly understood. Noticeably, increased amyloid load is accompanied by marked inflammatory alterations, both at the level of the brain parenchyma and at the barriers of the brain. However, it is debatable whether the neuroinflammation observed in aging and in AD, together with alterations in the peripheral immune system, are responsible for increased amyloidogenesis, decreased clearance of Aß out of the brain and/or the marked deficits in memory and cognition manifested by AD patients. Herein, we scrutinize some important traits of the pathophysiology of aging and AD, focusing on the interplay between the amyloidogenic pathway, neuroinflammation and the peripheral immune system.
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Accessibility: | Document exists in file
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Copyright/Reproduction:
| By permission
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Language:
| eng
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Author:
| Mesquita, S. D.
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Secondary author(s):
| Ferreira, A. C., Sousa, J. C., Correia-Neves, M., Sousa, N., Marques, F.
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Document type:
| Article
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Number of reproductions:
| 1
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Reference:
| Mesquita, S. D., Ferreira, A. C., Sousa, J. C., Correia-Neves, M., Sousa, N., & Marques, F. (2016). Insights on the pathophysiology of Alzheimer's disease: The crosstalk between amyloid pathology, neuroinflammation and the peripheral immune system. Neuroscience and Biobehavioral Reviews, 68, 547-562. https://doi.org/10.1016/j.neubiorev.2016.06.014
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2-year Impact Factor: | 8.299|2016
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Times cited: | 114|2025-02-11
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Indexed document: | Yes
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Quartile: | Q1
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Keywords: | Alzheimer's disease / Aging / Amyloid beta / Cognition / Blood-brain barrier / Choroid plexus / Cerebrospinal fluid / Glial cells / Neurons / Cytokines / Neuroinflammation / Immune system
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