Title : Inhibitory effect of ghrelin on nicotine-induced VCAM-1 expression in human umbilical vein endothelial cells.

Pub. Date : 2009 Mar

PMID : 19247191






6 Functional Relationships(s)
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1 Inhibitory effect of ghrelin on nicotine-induced VCAM-1 expression in human umbilical vein endothelial cells. Nicotine vascular cell adhesion molecule 1 Homo sapiens
2 However, it is unknown how ghrelin regulates nicotine-induced vascular cell adhesion molecule-1 (VCAM-1) expression. Nicotine vascular cell adhesion molecule 1 Homo sapiens
3 However, it is unknown how ghrelin regulates nicotine-induced vascular cell adhesion molecule-1 (VCAM-1) expression. Nicotine vascular cell adhesion molecule 1 Homo sapiens
4 We examined nicotine-induced VCAM-1 expression in human umbilical vein endothelial cells pretreated with ghrelin and detected the activity of protein kinase C (PKC), p38 mitogen-activated protein kinase (p38 MAPK), and nuclear factor (NF)-kappaB. Nicotine vascular cell adhesion molecule 1 Homo sapiens
5 Our study showed that ghrelin inhibited nicotine-induced VCAM-1 expression in human umbilical vein endothelial cells in a concentration-dependent and time-dependent way. Nicotine vascular cell adhesion molecule 1 Homo sapiens
6 The results suggest that ghrelin inhibits nicotine-induced VCAM-1 expression, and PKC, p38 MAPK, and NF-kappaB play active roles in that process. Nicotine vascular cell adhesion molecule 1 Homo sapiens