Acetylenic acid analogues from the edible mushroom Chanterelle (Cantharellus cibarius) and their effects on the gene expression of peroxisome proliferator-activated receptor-gamma target genes

  • Seong Su Hong
  • , Ji Hae Lee
  • , Wonsik Jeong
  • , Nahyun Kim
  • , Hui Zi Jin
  • , Bang Yeon Hwang
  • , Hak Ju Lee
  • , Sung Joon Lee
  • , Dae Sik Jang*
  • , Dongho Lee
  • *Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    26 Citations (Scopus)

    Abstract

    A new acetylenic acid, (10E,14Z)-9-oxooctadeca-10,14-dien-12-ynoic acid (1), was isolated from the edible mushroom Chanterelle (Cantharellus cibarius), together with a known acetylenic acid, (10E,14Z)-9-hydroxyoctadeca-10,14-dien- 12-ynoic acid (2) and their structures were determined through analysis of NMR and mass data. The new acetylenic acid (1) specifically activated peroxisome proliferator-activated receptor (PPAR)-γ with an EC 50 value of 1.88 μM as measured by a reporter gene assay. Expression of PPAR-γ target genes were significantly altered as well, supporting the hypothesis that compound 1 is a PPAR-γ potential agonist that regulates transcription of the PPAR-γ target genes.

    Original languageEnglish
    Pages (from-to)2347-2349
    Number of pages3
    JournalBioorganic and Medicinal Chemistry Letters
    Volume22
    Issue number6
    DOIs
    Publication statusPublished - 2012 Mar 15

    Bibliographical note

    Funding Information:
    This study was supported by Forest Science & Technology Project (No. S120910L130140, Korea Forest Service, Republic of Korea) and Agenda Project (No. 20100501030008, Rural Development Administration, Republic of Korea).

    Keywords

    • Acetylenic acid
    • Cantharellus cibarius
    • Chanterelle
    • Peroxisome proliferator-activated receptor (PPAR)-γ agonist

    ASJC Scopus subject areas

    • Biochemistry
    • Molecular Medicine
    • Molecular Biology
    • Pharmaceutical Science
    • Drug Discovery
    • Clinical Biochemistry
    • Organic Chemistry

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