Abstract
Macrophage colony-stimulating factor (M-CSF) is a hematopoietic growth factor that activates microglial cells, involved in phagocytosis of amyloid-beta (Aβ) in the brain. In the present study, we found in 50 patients with Alzheimers disease (AD) significantly increased M-CSF plasma levels compared to 22 patients with mild cognitive impairment (MCI) and 35 age-matched healthy controls. In contrast, MCI patients showed significantly decreased M-CSF levels in cerebrospinal fluid (CSF) compared to AD patients and 20 patients with other non-inflammatory neurological disease (NIND). Analyzing the impact of Beta-amyloid 1-42 (Aβ 1-42), tau protein and M-CSF for differentiation between the groups we found that M-CSF, but not Aβ 1-42 and tau-protein is a significant parameter for distinction between MCI and NIND patients with 68.8% sensitivity and 75.0% specificity. M-CSF CSF levels ≤ 357.8 pg/ml yielded 73.7% sensitivity and 75.0% specificity for diagnosing MCI patients in comparison with control subjects. In conclusion, our data indicate that M-CSF in CSF could be a putative biomarker for MCI.
Keywords: Alzheimer's disease, Mild cognitive impairment, M-CSF, Aβ 1-42, Tau protein, CSF, Plasma, Age
Current Alzheimer Research
Title: Macrophage Colony-Stimulating Factor (M-CSF) in Plasma and CSF of Patients with Mild Cognitive Impairment and Alzheimers Disease
Volume: 7 Issue: 5
Author(s): C. Laske, E. Stransky, N. Hoffmann, W. Maetzler, G. Straten, G.W. Eschweiler and T. Leyhe
Affiliation:
Keywords: Alzheimer's disease, Mild cognitive impairment, M-CSF, Aβ 1-42, Tau protein, CSF, Plasma, Age
Abstract: Macrophage colony-stimulating factor (M-CSF) is a hematopoietic growth factor that activates microglial cells, involved in phagocytosis of amyloid-beta (Aβ) in the brain. In the present study, we found in 50 patients with Alzheimers disease (AD) significantly increased M-CSF plasma levels compared to 22 patients with mild cognitive impairment (MCI) and 35 age-matched healthy controls. In contrast, MCI patients showed significantly decreased M-CSF levels in cerebrospinal fluid (CSF) compared to AD patients and 20 patients with other non-inflammatory neurological disease (NIND). Analyzing the impact of Beta-amyloid 1-42 (Aβ 1-42), tau protein and M-CSF for differentiation between the groups we found that M-CSF, but not Aβ 1-42 and tau-protein is a significant parameter for distinction between MCI and NIND patients with 68.8% sensitivity and 75.0% specificity. M-CSF CSF levels ≤ 357.8 pg/ml yielded 73.7% sensitivity and 75.0% specificity for diagnosing MCI patients in comparison with control subjects. In conclusion, our data indicate that M-CSF in CSF could be a putative biomarker for MCI.
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Cite this article as:
Laske C., Stransky E., Hoffmann N., Maetzler W., Straten G., Eschweiler G.W. and Leyhe T., Macrophage Colony-Stimulating Factor (M-CSF) in Plasma and CSF of Patients with Mild Cognitive Impairment and Alzheimers Disease, Current Alzheimer Research 2010; 7 (5) . https://dx.doi.org/10.2174/156720510791383813
DOI https://dx.doi.org/10.2174/156720510791383813 |
Print ISSN 1567-2050 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5828 |
Call for Papers in Thematic Issues
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Aims and Scope: Introduction: Alzheimer's disease (AD) poses a significant global health challenge, with an increasing prevalence that demands concerted efforts to advance our understanding and strategies for prevention, diagnosis, treatment, and rehabilitation. This thematic issue aims to bring together cutting-edge research and innovative approaches from multidisciplinary perspectives to address ...read more
Current updates on the Role of Neuroinflammation in Neurodegenerative Disorders
Neuroinflammation is an invariable hallmark of chronic and acute neurodegenerative disorders and has long been considered a potential drug target for Alzheimer?s disease (AD) and dementia. Significant evidence of inflammatory processes as a feature of AD is provided by the presence of inflammatory markers in plasma, CSF and postmortem brain ...read more
Deep Learning for Advancing Alzheimer's Disease Research
Alzheimer's disease (AD) poses a significant global health challenge, with an increasing number of individuals affected yearly. Deep learning, a subfield of artificial intelligence, has shown immense potential in various domains, including healthcare. This thematic issue of Current Alzheimer Research explores the application of deep learning techniques in advancing our ...read more
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Dementia affects 18 million people worldwide. Dementia is a syndrome of symptoms caused by brain disease, usually chronic or progressive, clinically characterized by multiple impairments of higher cortical functions such as memory, thinking, orientation, and learning. In addition, in the course of dementia, cognitive deficits are observed, which often hinder ...read more
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