» Articles » PMID: 15717022

Cerebrospinal Fluid Protein Biomarkers for Alzheimer's Disease

Overview
Journal NeuroRx
Specialty Neurology
Date 2005 Feb 18
PMID 15717022
Citations 185
Authors
Affiliations
Soon will be listed here.
Abstract

The introduction of acetylcholine esterase (AChE) inhibitors as a symptomatic treatment of Alzheimer's disease (AD) has made patients seek medical advice at an earlier stage of the disease. This has highlighted the importance of diagnostic markers for early AD. However, there is no clinical method to determine which of the patients with mild cognitive impairment (MCI) will progress to AD with dementia, and which have a benign form of MCI without progression. In this paper, the performance of cerebrospinal fluid (CSF) protein biomarkers for AD is reviewed. The diagnostic performance of the three biomarkers, total tau, phospho-tau, and the 42 amino acid form of beta-amyloid have been evaluated in numerous studies and their ability to identify incipient AD in MCI cases has also been studied. Some candidate AD biomarkers including ubiquitin, neurofilament proteins, growth-associated protein 43 (neuromodulin), and neuronal thread protein (AD7c) show interesting results but have been less extensively studied. It is concluded that CSF biomarkers may have clinical utility in the differentiation between AD and several important differential diagnoses, including normal aging, depression, alcohol dementia, and Parkinson's disease, and also in the identification of Creutzfeldt-Jakob disease in cases with rapidly progressive dementia. Early diagnosis of AD is not only of importance to be able to initiate symptomatic treatment with AChE inhibitors, but will be the basis for initiation of treatment with drugs aimed at slowing down or arresting the degenerative process, such as gamma-secretase inhibitors, if these prove to affect AD pathology and to have a clinical effect.

Citing Articles

Lumipulse-Measured Cerebrospinal Fluid Biomarkers for the Early Detection of Alzheimer Disease.

Safransky M, Groh J, Blennow K, Zetterberg H, Tripodis Y, Martin B Neurology. 2024; 103(11):e209866.

PMID: 39496102 PMC: 11540457. DOI: 10.1212/WNL.0000000000209866.


Osteopontin: A novel marker of pre-symptomatic sporadic Alzheimer's disease.

Quesnel M, Labonte A, Picard C, Bowie D, Zetterberg H, Blennow K Alzheimers Dement. 2024; 20(9):6008-6031.

PMID: 39072932 PMC: 11497655. DOI: 10.1002/alz.14065.


Unveiling the Complex Role of Exosomes in Alzheimer's Disease.

Sun M, Chen Z J Inflamm Res. 2024; 17:3921-3948.

PMID: 38911990 PMC: 11193473. DOI: 10.2147/JIR.S466821.


The clinical importance of suspected non-Alzheimer disease pathophysiology.

Vos S, Delvenne A, Jack Jr C, Thal D, Visser P Nat Rev Neurol. 2024; 20(6):337-346.

PMID: 38724589 DOI: 10.1038/s41582-024-00962-y.


Evaluating the Effect of Alzheimer's Disease-Related Biomarker Change in Corticobasal Syndrome and Progressive Supranuclear Palsy.

Garcia-Cordero I, Anastassiadis C, Khoja A, Morales-Rivero A, Thapa S, Vasilevskaya A Ann Neurol. 2024; 96(1):99-109.

PMID: 38578117 PMC: 11249787. DOI: 10.1002/ana.26930.


References
1.
Buerger K, Teipel S, Zinkowski R, Blennow K, Arai H, Engel R . CSF tau protein phosphorylated at threonine 231 correlates with cognitive decline in MCI subjects. Neurology. 2002; 59(4):627-9. DOI: 10.1212/wnl.59.4.627. View

2.
Haass C, Selkoe D . Cellular processing of beta-amyloid precursor protein and the genesis of amyloid beta-peptide. Cell. 1993; 75(6):1039-42. DOI: 10.1016/0092-8674(93)90312-e. View

3.
Andreasen N, Hesse C, Davidsson P, Minthon L, Wallin A, Winblad B . Cerebrospinal fluid beta-amyloid(1-42) in Alzheimer disease: differences between early- and late-onset Alzheimer disease and stability during the course of disease. Arch Neurol. 1999; 56(6):673-80. DOI: 10.1001/archneur.56.6.673. View

4.
Monte S, Ghanbari K, Frey W, Beheshti I, Averback P, Hauser S . Characterization of the AD7C-NTP cDNA expression in Alzheimer's disease and measurement of a 41-kD protein in cerebrospinal fluid. J Clin Invest. 1998; 100(12):3093-104. PMC: 508522. DOI: 10.1172/JCI119864. View

5.
Wallin A, Sjogren M, Blennow K, Davidsson P . Decreased cerebrospinal fluid acetylcholinesterase in patients with subcortical ischemic vascular dementia. Dement Geriatr Cogn Disord. 2003; 16(4):200-7. DOI: 10.1159/000072803. View