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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Expression of membrane-bound and soluble cell adhesion molecules by human brain microvessel endothelial cells.

Expression of membrane-bound (mb) and soluble (s) forms of vascular cell adhesion molecule-1 (VCAM-1) and intercellular adhesion molecule-1 (ICAM-1) induced by tumor necrosis factor-alpha (TNF-alpha) has been measured by enzyme-linked immunosorbent assay in cultured human brain microvessel endothelial cells. Both the mb and the s forms of VCAM-1 and ICAM-1 were upregulated by TNF-alpha; however, the stimulation of the s forms was delayed in time. When piracetam, a neuroprotective drug, was added to the tissue culture medium simultaneously with TNF-alpha, the expression of mbVCAM-1 and ICAM-1 was lowered. Differential upregulation of mb and s forms of adhesion molecules and a novel effect of piracetam have been demonstrated in human brain microvessel endothelial cell cultures.[1]

References

  1. Expression of membrane-bound and soluble cell adhesion molecules by human brain microvessel endothelial cells. Vastag, M., Skopál, J., Voko, Z., Csonka, E., Nagy, Z. Microvasc. Res. (1999) [Pubmed]
 
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