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Updated: Aug 14, 2026
Isolation and Flow Cytometric Assessment of Neuroimmune Interactions in a Mini-Stroke Murine Model
Published on: June 20, 2025
Association of soluble intercellular adhesion molecule 1 with neurological deterioration of ischemic stroke: The
John Y J Wang1, David H D Zhou, Jingcheng Li
1Department of Neurology, Daping Hospital, Third Military Medical University, Chongqing, China.
Background:
Adhesion molecules play important roles in the pathophysiology of ischemic stroke. The aim of the present study was to investigate whether serum levels of soluble intercellular adhesion molecule 1 (sICAM-1), soluble vascular cellular adhesion molecule 1 (sVCAM-1) and soluble E-selectin were associated with neurological deterioration of ischemic stroke.
Methods:
238 consecutive patients with ischemic stroke examined within 24 h from onset were enrolled into the study. The stroke severity was daily assessed with the NIH Stroke Scale (NIHSS) within the first week after admission. Serum levels of sICAM-1, sVCAM-1 and sE-selectin after admission were measured using enzyme-linked immunosorbent assay. Multivariate logistic regression was used to analyze the association of serum levels of sICAM-1, sVCAM-1 and sE-selectin on admission with the neurological deterioration of ischemic stroke, adjusted for potential confounders.
Results:
52 (21.8%) out of 238 stroke patients suffered from neurological deterioration. Serum levels of sICAM-1 on admission of stroke patients were significantly higher than those of healthy controls. Compared with patients without deterioration, patients with neurological deterioration had higher levels of sICAM-1, but not of sVCAM-1 and sE-selectin. On multivariate logistic regression, the serum level of sICAM-1 on admission was associated with neurological deterioration of stroke (OR 2.92, 95% CI 1.41-6.05). Other variables associated with neurological deterioration were fasting serum glucose (OR 1.65, 95% CI 1.24-2.20), baseline fibrinogen (OR 1.31, 95% CI 1.13-1.52) and NIHSS score (OR 1.23, 95% CI 1.15-1.32).
Conclusions:
The serum level of sICAM-1 on admission is associated with neurological deterioration of ischemic stroke.
