Alsadany MA, Shehata HH, Mohamad MI, Mahfouz RG. Histone deacetylases enzyme, copper, and IL-8 levels in patients with Alzheimer's disease.
Am J Alzheimers Dis Other Demen 2013;
28:54-61. [PMID:
23242124 PMCID:
PMC10697231 DOI:
10.1177/1533317512467680]
[Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by progressive loss of cognitive abilities. Epigenetic modification, oxidative stress, and inflammation play an important role in the pathogenesis of the disease. We aimed to detect noninvasive peripheral biomarkers with a high degree of sensitivity and specificity in diagnosis and progression of AD.
METHODS
A total of 25 elderly patients with AD and 25 healthy control participants were selected and subjected to cognitive assessment and laboratory measures including histone deacetylases (HDACs), copper, and interleukin 8 (IL-8) levels.
RESULTS
The levels of HDACs, copper, and IL-8 were significantly higher in patients with AD (P < .001) and had a significant negative effect on all cognitive assessment tests. Receiver-operating curve (ROC) analysis revealed that HDACs and copper levels had higher sensitivity and specificity.
CONCLUSIONS
Plasma levels of HDACs and copper may be used as peripheral biomarkers in diagnosis of AD, while IL-8 level could be a useful biomarker in following AD progression.
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