Anti-Inflammatory Activity of Tanzawaic Acid Derivatives from a Marine-Derived Fungus Penicillium steckii 108YD142
AbstractChemical investigation of a marine-derived fungus, Penicillium steckii 108YD142, resulted in the discovery of a new tanzawaic acid derivative, tanzawaic acid Q (1), together with four known analogues, tanzawaic acids A (2), C (3), D (4), and K (5). The structures of tanzawaic acid derivatives 1–5 were determined by the detailed analysis of 1D, 2D NMR and LC-MS data, along with chemical methods and literature data analysis. These compounds significantly inhibited nitric oxide (NO) production and the new tanzawaic acid Q (1) inhibited the lipopolysaccharide (LPS)-induced inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) proteins and mRNA expressions in RAW 264.7 macrophages. Additionally, compound 1 reduced the mRNA levels of inflammatory cytokines. Taken together, the results of this study demonstrated that the new tanzawaic acid derivative inhibits LPS-induced inflammation. This is the first report on the anti-inflammatory activity of tanzawaic acid Q (1). View Full-Text
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Shin, H.J.; Pil, G.B.; Heo, S.-J.; Lee, H.-S.; Lee, J.S.; Lee, Y.-J.; Lee, J.; Won, H.S. Anti-Inflammatory Activity of Tanzawaic Acid Derivatives from a Marine-Derived Fungus Penicillium steckii 108YD142. Mar. Drugs 2016, 14, 14.
Shin HJ, Pil GB, Heo S-J, Lee H-S, Lee JS, Lee Y-J, Lee J, Won HS. Anti-Inflammatory Activity of Tanzawaic Acid Derivatives from a Marine-Derived Fungus Penicillium steckii 108YD142. Marine Drugs. 2016; 14(1):14.Chicago/Turabian Style
Shin, Hee J.; Pil, Gam B.; Heo, Soo-Jin; Lee, Hyi-Seung; Lee, Jong S.; Lee, Yeon-Ju; Lee, Jihoon; Won, Ho S. 2016. "Anti-Inflammatory Activity of Tanzawaic Acid Derivatives from a Marine-Derived Fungus Penicillium steckii 108YD142." Mar. Drugs 14, no. 1: 14.
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