scholarly journals Effects of Tumor Necrosis Factor α (TNF-α) and Interleukina 10 (IL-10) on Intercellular Cell Adhesion Molecule-1 (ICAM-1) and Cluster of Differentiation 31 (CD31) in Human Coronary Artery Endothelial Cells

2018 ◽  
Vol 24 ◽  
pp. 4433-4439 ◽  
Author(s):  
Mingming Xue ◽  
Chaolumen Qiqige ◽  
Qi Zhang ◽  
Haixia Zhao ◽  
Liping Su ◽  
...  
Keyword(s):  
Tumor Necrosis ◽  
Cell Adhesion Molecule ◽  
Tumor Necrosis Factor Α ◽  
Human Coronary Artery ◽  
Tnf Α ◽  
Factor Α ◽  
Cluster Of Differentiation ◽  
Cell Adhesion Molecule 1 ◽  
Intercellular Cell Adhesion Molecule ◽  
Necrosis Factor

scholarly journals Tumor Necrosis Factor α-Induced Eosinophil Accumulation in Rat Skin Is Dependent on α4 Integrin/Vascular Cell Adhesion Molecule-1 Adhesion Pathways

Blood ◽  
1997 ◽  
Vol 90 (10) ◽  
pp. 4144-4152 ◽  
Author(s):  
Maria-Jesus Sanz ◽  
Adele Hartnell ◽  
Patricia Chisholm ◽  
Cindy Williams ◽  
Dawn Davies ◽  
...  
Keyword(s):  
Tumor Necrosis ◽  
Cell Adhesion Molecule ◽  
Tumor Necrosis Factor Α ◽  
Vascular Cell Adhesion ◽  
Rat Skin ◽  
Vascular Cell ◽  
Factor Α ◽  
Cell Adhesion Molecule 1 ◽  
Necrosis Factor ◽  
Eosinophil Accumulation

Abstract Tumor necrosis factor α (TNFα) is a cytokine implicated in the pathogenesis of numerous chronic and acute inflammatory conditions. In the present study, we have characterized the ability of TNFα in inducing eosinophil accumulation in rat skin and have shown the inhibitory effects of anti-α4 integrin and anti–vascular cell adhesion molecule-1 (VCAM-1) antibodies on this response. The intradermal injection of recombinant human TNFα induced a slowly developing, dose-dependent accumulation of 111In-eosinophils in rat skin that was maximal at the dose of 10−11 mol/site. Coadministration of TNFα with the soluble TNFα receptor (p55)-IgG fusion protein (TNFR-IgG) totally inhibited the 111In-eosinophil accumulation induced by the cytokine. The TNFα-induced 111In-eosinophil accumulation was not affected after pretreatment of rats with the platelet-activating factor (PAF) receptor antagonist UK-74,505 or the antihuman interleukin-8 monoclonal antibody (MoAb) DM/C7. In contrast, the intravenous administration of an anti-α4 integrin MoAb, HP2/1 (3.5 mg/kg), or an anti–VCAM-1 MoAb, 5F10 (2 mg/kg), greatly inhibited the 111In-eosinophil accumulation induced by TNFα (the responses detected at 10−11 mol/site were inhibited by 78% and 50%, respectively). These results show that TNFα is an effective inducer of eosinophil accumulation in vivo, with this response being dependent on an interaction between α4 integrins and VCAM-1.

Effect of Tumor Necrosis Factor-α Blockade on Mucosal Addressin Cell-adhesion Molecule-1 in Crohnʼs Disease

2013 ◽  
Vol 19 (2) ◽  
pp. 259-264 ◽  
Author(s):  
Paolo Biancheri ◽  
Antonio Di Sabatino ◽  
Laura Rovedatti ◽  
Paolo Giuffrida ◽  
Sandra A. Calarota ◽  
...  
Keyword(s):  
Cell Adhesion ◽  
Tumor Necrosis Factor ◽  
Adhesion Molecule ◽  
Tumor Necrosis ◽  
Cell Adhesion Molecule ◽  
Tumor Necrosis Factor Α ◽  
Factor Α ◽  
Cell Adhesion Molecule 1 ◽  
Necrosis Factor
Sign in / Sign up

Export Citation Format

Share Document