Development and biological evaluation of C60 fulleropyrrolidine-thalidomide dyad as a new anti-inflammation agent

Sheng Tung Huang, Chia Shin Ho, Chun Mao Lin, Hsu Wei Fang, Yi Xiang Peng

研究成果: 雜誌貢獻文章同行評審

29 引文 斯高帕斯(Scopus)

摘要

Research studies in the field of C60 fullerene derivatives have significantly increased due to the broad range of biological activities that were found for these compounds. We designed and prepared a new C60 fullerene hybrid bearing thalidomide as a potential double-action anti-inflammatory agent, capable of simultaneous inhibition of LPS-induced NO and TNF-α production. The C60 fulleropyrrolidine-thalidomide dyad, CLT, was an effective agent to suppress the release of NO and TNF-α by the LPS-stimulated macrophages RAW 264.7. Ten micromolars of CLT effectively inhibited LPS-induced NO and TNF-α production by 47.3 ± 4.2% and 70.2 ± 4% with respected to the control, respectively. Furthermore, preliminary biochemical investigation revealed that CLT was a potent agent to suppress both LPS-induced intracellular ROS production and iNOS expression, and CLT also inhibited the phosphorylation of ERK which is an important protein kinase involved in the activation of TNF-α synthesis in LPS-activated macrophages. We believed that the studies herein would hold promise for future development of a new generation of potent anti-inflammatory agents.
原文英語
頁(從 - 到)8619-8626
頁數8
期刊Bioorganic and Medicinal Chemistry
16
發行號18
DOIs
出版狀態已發佈 - 九月 15 2008

ASJC Scopus subject areas

  • 生物化學
  • 分子醫學
  • 分子生物學
  • 藥學科學
  • 藥物發現
  • 臨床生物化學
  • 有機化學

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