Journal article
Altered levels of blood proteins in Alzheimer's disease longitudinal study: Results from Australian Imaging Biomarkers Lifestyle Study of Ageing cohort
Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol.8, pp.60-72
2017
Abstract
Introduction A blood-based biomarker panel to identify individuals with preclinical Alzheimer's disease (AD) would be an inexpensive and accessible first step for routine testing. Methods We analyzed 14 biomarkers that have previously been linked to AD in the Australian Imaging Biomarkers lifestyle longitudinal study of aging cohort. Results Levels of apolipoprotein J (apoJ) were higher in AD individuals compared with healthy controls at baseline and 18 months (P =.0003) and chemokine-309 (I-309) were increased in AD patients compared to mild cognitive impaired individuals over 36 months (P =.0008). Discussion These data suggest that apoJ may have potential in the context of use (COU) of AD diagnostics, I-309 may be specifically useful in the COU of identifying individuals at greatest risk for progressing toward AD. This work takes an initial step toward identifying blood biomarkers with potential use in the diagnosis and prognosis of AD and should be validated across other prospective cohorts.
Details
- Title
- Altered levels of blood proteins in Alzheimer's disease longitudinal study: Results from Australian Imaging Biomarkers Lifestyle Study of Ageing cohort
- Authors/Creators
- V.B. Gupta (Author/Creator) - Edith Cowan UniversityE. Hone (Author/Creator) - Edith Cowan UniversityS. Pedrini (Author/Creator) - Edith Cowan UniversityJ. Doecke (Author/Creator) - Australian e-Health Research CentreS. O'Bryant (Author/Creator) - University of North Texas Health Science CenterI. James (Author/Creator) - Murdoch UniversityA.I. Bush (Author/Creator) - Cooperative Research Centre for Mental HealthC.C. Rowe (Author/Creator) - Austin HealthV.L. Villemagne (Author/Creator) - Florey Institute of Neuroscience and Mental HealthD Ames (Author/Creator) - National Ageing Research InstituteC.L. Masters (Author/Creator) - Florey Institute of Neuroscience and Mental HealthR.N. Martins (Author/Creator) - Edith Cowan University
- Publication Details
- Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol.8, pp.60-72
- Publisher
- Elsevier B.V.
- Identifiers
- 991005543636507891
- Copyright
- © 2017 The Authors
- Murdoch Affiliation
- School of Engineering and Information Technology; Institute for Immunology and Infectious Diseases
- Language
- English
- Resource Type
- Journal article
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