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Resveratrol Downregulates TNF-α-induced Monocyte Chemoattractant Protein-1 in Primary Rat Pulmonary Artery Endothelial Cells by P38 Mitogen-activated Protein Kinase Signaling

Overview
Specialty Pharmacology
Date 2019 Jun 20
PMID 31213772
Citations 9
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Abstract

To evaluate the effects of resveratrol to monocyte chemoattractant protein-1 (MCP-1) and the role of p38 mitogen-activated protein kinase (MAPK) in this process in vitro. Animal acute pulmonary thromboembolism (PTE) model: rat model was established by infusion of an autologous blood clot into the pulmonary artery through a polyethylene catheter. One hundred and thirty-two rats were randomly and equally divided into ten groups: rats-control (untreated), rats-1% DMSO, rats-TNF-α, rats-TNF-α + resveratrol, rats-TNF-α +C1142, rats-TNF-α+SB203580, rats-TNF-α+resveratrol + SB203580, rats-resveratrol only, rats-C1142 only, and rats-SB203580 only. Rat pulmonary artery endothelial cells (RPAs) tests: RPAs were isolated from above animal and designated as: RPAs-control, RPAs-1% DMSO control, RPAs-TNF-α, RPAs-TNF-α + resveratrol, RPAs-TNF-α + C1142, RPAs-TNF-α + SB203580, RPAs-TNF-α + resveratrol + SB203580, RPAs-resveratrol only, RPAs-C1142 only, and RPAs-SB203580 only. Each group was further divided into 1, 4, and 8 hrs time point for evaluation (n=6 rats per time point) except RPAs-TNF-α + SB203580, RPAs-TNF-α + resveratrol + SB203580, RPAs-C1142 and RPAs-SB203580 only, which were evaluated at 8 hrs time point. At each time point, mRNA and protein expressions of RPAs of MCP-1 were measured. The phosphorylation of p38 MAPK (p-pMAPK) of RPAs was also detected. We found that the RPAs-TNF-α elicited significant increases in MCP-1 expression and phosphorylation of p38 mitogen-activated protein kinase (p-p38 MAPK). Furthermore, the MCP-1 expressions of RPAs-Resveratrol, RPAs-C1142, and RPAs-SB203580 were significantly down-regulated, which was associated with robustly suppressed TNF-α-induced -p38MAPK expression. Our findings suggested that MCP-1 was involved in the formation of TNF-α-induced inflammatory response, and resveratrol could down-regulate the expression of MCP-1 via TNF-α- inhibition, which might contribute to the decline of acute PTE-induced PH in vivo.

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References
1.
Strieter R, Kunkel S, Keane M, Standiford T . Chemokines in lung injury: Thomas A. Neff Lecture. Chest. 1999; 116(1 Suppl):103S-110S. DOI: 10.1378/chest.116.suppl_1.103s. View

2.
Lee J, Kumar S, Griswold D, Underwood D, Votta B, Adams J . Inhibition of p38 MAP kinase as a therapeutic strategy. Immunopharmacology. 2000; 47(2-3):185-201. DOI: 10.1016/s0162-3109(00)00206-x. View

3.
Smulders Y . Pathophysiology and treatment of haemodynamic instability in acute pulmonary embolism: the pivotal role of pulmonary vasoconstriction. Cardiovasc Res. 2000; 48(1):23-33. DOI: 10.1016/s0008-6363(00)00168-1. View

4.
Kimura H, Okada O, Tanabe N, Tanaka Y, Terai M, Takiguchi Y . Plasma monocyte chemoattractant protein-1 and pulmonary vascular resistance in chronic thromboembolic pulmonary hypertension. Am J Respir Crit Care Med. 2001; 164(2):319-24. DOI: 10.1164/ajrccm.164.2.2006154. View

5.
Eagleton M, Henke P, Luke C, Hawley A, Bedi A, Knipp B . Southern Association for Vascular Surgery William J. von Leibig Award. Inflammation and intimal hyperplasia associated with experimental pulmonary embolism. J Vasc Surg. 2002; 36(3):581-8. DOI: 10.1067/mva.2002.126556. View