Abstract Title:

Suppressive effects of zingerone on TGFBIp-mediated septic responses.

Abstract Source:

Arch Pharm Res. 2018 Mar ;41(3):276-287. Epub 2017 May 16. PMID: 28508944

Abstract Author(s):

Gahee Min, Sae-Kwang Ku, Taeho Lee, Jong-Sup Bae

Article Affiliation:

Gahee Min


Zingerone (ZGR), a phenolic alkanone isolated from ginger, has been reported to possess various pharmacological activities. Transforming growth factorβ-induced protein (TGFBIp) is an extracellular matrix protein whose expression in several cell types is greatly increased by TGF-β. TGFBIp is released by human umbilical vein endothelial cells and functions as a mediator of experimental sepsis. We hypothesized that ZGR could reduce TGFBIp-mediatedsevere inflammatory responses in human endothelial cells and mice. Here, we investigated the anti-septic effects and underlying mechanisms of ZGR against TGFBIp-mediated septic responses. ZGR effectively inhibited lipopolysaccharide-induced release of TGFBIp and suppressed TGFBIp-mediated septic responses. In addition, ZGR suppressed TGFBIp-induced sepsis lethality and pulmonary injury. In conclusion, ZGR suppressed TGFBIp-mediated and CLP-induced septic responses. Therefore, ZGR could be a potential therapeutic agent for treatment of various severe vascular inflammatory diseases via inhibition of the TGFBIp signaling pathway.

Study Type : Animal Study, Human In Vitro

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Sayer Ji
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