TargetRx Atlas

MRNA basic information

  • mRNA ID:ENST00000229135
  • Gene Name:IFNG
  • mRNA database:Ensembl
  • mRNA expression :down-regulated
  • mRNA Method:qRT-PCR
  • mRNA Pathway:NA
  • Evidence:validated
  • (mRNA-drug)

Drug basic information

  • Drug ID:NA
  • Drug Name:Sesquiterpene Lactone
  • Drug Method:down-regulated the gene expression

Disease basic infommation

  • Disease:chronic inflammatory
  • Tissue:cell line DLD-1

Other information

  • Title:Anti-inflammatory drimane sesquiterpene lactones from an Aspergillus species
  • Journal:Bioorganic & Medicinal Chemistry
  • Published:2014
  • PubMed ID:24792812
  • Abstract:IFN-γ inducible protein 10 (IP-10, CXCL10) is a 10 kDa chemokine, which is secreted from various cell types after exposure to pro-inflammatory stimuli. This chemokine is a ligand for the CXCR3 receptor and regulates immune responses by activating and recruiting leukocytes such as T cells, eosinophils, monocytes, and NK cells to sites of inflammation. Altered expression of CXCL10 has been associated with chronic inflammatory and infectious diseases and therefore CXCL10 represents a promising target for the development of new anti-inflammatory drugs. In a search for inhibitors of CXCL10 promoter activity, three structurally related drimane sesquiterpene lactones (compounds 1-3) were isolated from fermentations of an Aspergillus species. Compounds 1 and 2 inhibited the IFN-γ/TNF-α/IL-1β induced CXCL10 promoter activity in transiently transfected human DLD-1 colon carcinoma cells in a dose-dependent manner with IC50 values of 12.4 μM for 1 and 55 μM for 2, whereas 3 was devoid of any biological activity. Moreover, compounds 1 and 2 reduced CXCL10 mRNA levels and synthesis in IFN-γ/TNF-α/IL-1β stimulated DLD-1 cells.
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