Cited by 45Neuroinflammation and Neurodegeneration MechanismsAlzheimer's disease research and treatmentsCell Adhesion Molecules Research

The role of soluble intercellular adhesion molecules in neurodegenerative disorders

Rentzos, M., Michalopoulou, M., Nikolaou, C., Cambouri, C., Rombos, A., Dimitrakopoulos, A., Vassilopoulos, D.·2005·Journal of the Neurological Sciences

Abstract

Unlabelled Immunological disturbances have been implicated in the pathogenesis of some neurodegenerative disorders like Alzheimer's disease (AD) and amyotrophic lateral sclerosis (ALS). Adhesion molecules are markers of activated endothelial cells upregulated by action of cytokines.Materials and methods To investigate the activation or not of the vascular cells in AD and ALS, serum soluble intercellular adhesion molecule-1 (ICAM-1) and soluble E-selectin were evaluated (enzyme-like immunosorbent assay, ELISA) in 22 patients with Alzheimer's disease (AD), 20 patients with amyotrophic lateral sclerosis (ALS), 34 patients with non-inflammatory neurological diseases (NIND) and 15 control subjects.Results Patients with AD had higher s-ICAM-1 levels compared to NIND patients and control subjects (p<0.0027 and p<0.04, respectively). Patients with ALS had not higher s-ICAM-1 levels compared to NIND patients and control subjects (p<0.21 and p<0.31, respectively). Soluble-E-selectin levels in AD and ALS patients were not statistically different compared to NIND patients and controls (p<0.4, p<0.9 and p<0.3, p<0.19, respectively).Conclusions The presence of high s-ICAM values may be related to immunological processes involved in pathogenetic mechanisms of AD. The not statistically significant values of s-E selectin, a glycoprotein considered an exclusive marker of endothelial activation, seem to suggest the neural rather than the endothelial s-ICAM origin in patients with AD. The low values of s-ICAM-1 and sE-selectin in the serum of ALS patients do not exclude the presence of an unconventional immunological abnormality in this disorder.

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Crossref · 10.1016/j.jns.2004.11.001

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Authors
Rentzos, M., Michalopoulou, M., Nikolaou, C., Cambouri, C., Rombos, A., Dimitrakopoulos, A., & Vassilopoulos, D.
Affiliations
Eginition Hospital (GR)
Corresponding author
Rentzos, M.
Venue
Journal of the Neurological Sciences
Publisher
Elsevier BV
Published
2005-02
Volume
228
Issue
2
Pages
129-135
ISSN
0022-510X (ISSN-L)
OpenAlex
W1965919284
Cited by
45
References
73
Citations by year
2025: 1 · 2024: 3 · 2022: 2 · 2021: 1 · 2020: 2 · 2018: 4 · 2017: 4 · 2016: 2 · 2015: 1 · 2014: 2 · 2013: 4 · 2012: 4
FWCI
0.90
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the Neurological Sciences (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Immunology and Allergy › Cell Adhesion Molecules Research
Keywords
soluble intercellular adhesion molecule-1, soluble E-selectin, Alzheimer's disease, amyotrophic lateral sclerosis, neurodegenerative diseases, endothelial activation, serum biomarkers, neuroinflammation, cytokines
MeSH terms
Adult, Aged, Aged, 80 and over, Alzheimer Disease, Amyotrophic Lateral Sclerosis, Cell Adhesion, Endothelium, Vascular, Enzyme-Linked Immunosorbent Assay, Female, Humans, Male, Middle Aged, Predictive Value of Tests, Solubility, Biomarkers, Cell Adhesion Molecules, Up-Regulation, Cytokines, Intercellular Adhesion Molecule-1, E-Selectin

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