Shear Stress Increases ICAM-1 and Decreases VCAM-1 and E-selectin Expressions Induced by Tumor Necrosis Factor- in Endothelial Cells

نویسندگان

  • Jeng-Jiann Chiu
  • Pei-Ling Lee
  • Cheng-Nan Chen
  • Chih-I Lee
  • Shun-Fu Chang
  • Li-Jing Chen
  • Sheng-Chieh Lien
  • Ya-Chen Ko
  • Shunichi Usami
  • Shu Chien
چکیده

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Shear stress increases ICAM-1 and decreases VCAM-1 and E-selectin expressions induced by tumor necrosis factor-[alpha] in endothelial cells.

OBJECTIVE Vascular endothelial cells (ECs) are subjected to shear stress and cytokine stimulation. We studied the interplay between shear stress and cytokine in modulating the expression of adhesion molecule genes in ECs. METHODS AND RESULTS Shear stress (20 dynes/cm2) was applied to ECs prior to and/or following the addition of tumor necrosis factor (TNF)-alpha. Shear stress increased the TN...

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Tumor cell/endothelial cell tight contact upregulates endothelial adhesion molecule expression mediated by NFkappaB: differential role of the shear stress.

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2'-hydroxychalcone inhibits nuclear factor-kappaB and blocks tumor necrosis factor-alpha- and lipopolysaccharide-induced adhesion of neutrophils to human umbilical vein endothelial cells.

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تاریخ انتشار 2003