Serum levels of soluble intercellular adhesion molecule-1 (s-ICAM-1) and soluble endothelial leukocyte adhesion molecule-1(s-ELAM-1) in amyotrophic lateral sclerosis.

The role of soluble intercellular adhesion molecules in neurodegenerative disorders.

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 i...

Effect of high glucose concentrations on expression of ELAM-1, VCAM-1 and ICAM-1 in HUVEC with and without cytokine activation.

Diabetes mellitus is associated with an increased prevalence of endothelial dysfunction and development of atherosclerotic vascular diseases. We demonstrate here that hyperglycemia results in the expression of adhesion molecules on endothelial cells in vitro. Incubation of human umbilical vein endothelial cells (HUVEC) in a culture medium with 11.0 mM, 16.5 mM and 22.0 mM glucose concentrations...

A Comparative Study of Serum Level of Vascular Cell Adhesion Molecule-1 (sVCAM-1), Intercellular Adhesion Molecule-1(ICAM-1) and High Sensitive C - reactive protein (hs-CRP) in Normal and Pre-eclamptic Pregnancies

Stimulation of tumor growth by human soluble intercellular adhesion molecule-1.

Because serum levels of soluble intercellular adhesion molecule-1 (sICAM-1) are elevated in cancer and sICAM-1 is angiogenic, we tested the ability of sICAM-1 to promote tumor growth. Our preliminary experiments showed that exogenous sICAM-1 significantly stimulated the growth of human tumors in vivo. Human fibrosarcoma transfectants, which express ICAM-1, produce ICAM-1 on the cell surface and...

Soluble interleukin-2 receptor is a thyroid hormone-dependent early-response marker in the treatment of thyrotoxicosis.

Thyrotoxic patients exhibit increased levels of immune activation molecules (soluble interleukin-2 receptor [sIL-2R], intercellular adhesion molecule-1 [ICAM-1], and endothelial-leukocyte adhesion molecule-1 [ELAM-1]) in serum, although the clinical significance of these measurements remains unclear. In a randomized 4-week study, we have recently shown that in the treatment of hyperthyroidism, ...