Current state and future directions of neurochemical biomarkers for Alzheimer's disease

2007 ◽  
Vol 45 (11) ◽  
Author(s):  
Daniëlle de Jong ◽  
Berry P.H. Kremer ◽  
Marcel G.M. Olde Rikkert ◽  
Marcel M. Verbeek
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Amyloid Β ◽  
Amyloid Β Protein ◽  
Future Directions ◽  
The Past ◽  
Current State ◽  
Β Protein ◽  
Cerebrospinal Fluid Biomarkers ◽  
Made In

AbstractIn this comprehensive review, we summarize the current state-of-the-art of neurochemical biomarkers for Alzheimer's disease. Predominantly, these biomarkers comprise cerebrospinal fluid biomarkers directly related to the pathophysiology of this disorder (such as amyloid β protein, tau protein). We particularly pay attention to the innovations in this area that have been made in technological aspects during the past 5 years (e.g., multiplex analysis of biomarkers, proteomics), to the discovery of novel, potential biomarkers (e.g., amyloid β oligomers, isoprostanes), and to the extension of this research towards identification of biomarkers in plasma.Clin Chem Lab Med 2007;45:1421–34.

Normal Production of the Amyloid β-Protein and the Pathogenesis of Alzheimer’s Disease

1995 ◽  
pp. 95-97
Author(s):  
Dennis J. Selkoe ◽  
Christian Haass ◽  
Michael Schlossmacher ◽  
Albert Hung ◽  
Martin Citron ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Amyloid Β ◽  
Amyloid Β Protein ◽  
Β Protein ◽  
Normal Production

scholarly journals The Alzheimer's Disease-Associated Amyloid β-Protein Is an Antimicrobial Peptide

PLoS ONE ◽  
2010 ◽  
Vol 5 (3) ◽  
pp. e9505 ◽  
Author(s):  
Stephanie J. Soscia ◽  
James E. Kirby ◽  
Kevin J. Washicosky ◽  
Stephanie M. Tucker ◽  
Martin Ingelsson ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Antimicrobial Peptide ◽  
Amyloid Β ◽  
Amyloid Β Protein ◽  
Β Protein

Mutant presenilins of Alzheimer's disease increase production of 42-residue amyloid β-protein in both transfected cells and transgenic mice

1997 ◽  
Vol 3 (1) ◽  
pp. 67-72 ◽  
Author(s):  
Martin Citron ◽  
David Westaway ◽  
Weiming Xia ◽  
George Carlson ◽  
Thekla Diehl ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Transgenic Mice ◽  
Amyloid Β ◽  
Amyloid Β Protein ◽  
Transfected Cells ◽  
Β Protein

scholarly journals Amyloid-beta uptake by blood monocytes is reduced with ageing and Alzheimer’s disease

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Si-Han Chen ◽  
Ding-Yuan Tian ◽  
Ying-Ying Shen ◽  
Yuan Cheng ◽  
Dong-Yu Fan ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Amyloid Β ◽  
Blood Levels ◽  
Amyloid Β Protein ◽  
Blood Monocytes ◽  
Cognitively Normal ◽  
Β Protein ◽  
Toll Like Receptor 2 ◽  
Age And Sex

AbstractDeficits in the clearance of amyloid β-protein (Aβ) play a pivotal role in the pathogenesis of sporadic Alzheimer’s disease (AD). The roles of blood monocytes in the development of AD remain unclear. In this study, we sought to investigate the alterations in the Aβ phagocytosis function of peripheral monocytes during ageing and in AD patients. A total of 104 cognitively normal participants aged 22–89 years, 24 AD patients, 25 age- and sex-matched cognitively normal (CN) subjects, 15 Parkinson’s disease patients (PD), and 15 age- and sex-matched CN subjects were recruited. The Aβ uptake by blood monocytes was measured and its alteration during ageing and in AD patients were investigated. Aβ1-42 uptake by monocytes decreased during ageing and further decreased in AD but not in PD patients. Aβ1-42 uptake by monocytes was associated with Aβ1-42 levels in the blood. Among the Aβ uptake-related receptors and enzymes, the expression of Toll-like receptor 2 (TLR2) was reduced in monocytes from AD patients. Our findings suggest that monocytes regulate the blood levels of Aβ and might be involved in the development of AD. The recovery of the Aβ uptake function by blood monocytes represents a potential therapeutic strategy for AD.

scholarly journals Amyloid-β protein modulates the perivascular clearance of neuronal apolipoprotein E in mouse models of Alzheimer’s disease

2011 ◽  
Vol 118 (5) ◽  
pp. 699-712 ◽  
Author(s):  
Harshvardhan Rolyan ◽  
Ann Caroline Feike ◽  
Ajeet Rijal Upadhaya ◽  
Andreas Waha ◽  
Tom Van Dooren ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Apolipoprotein E ◽  
Mouse Models ◽  
Amyloid Β ◽  
Amyloid Β Protein ◽  
Β Protein
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