Zedoarondiol, Inhibitor

Zedoarondiol

Cat. Num. AAA5761030

• Purity: 98.00%
• Synonyms: Zedoarondiol; inhibitor

• Purity/Purification: 98.00%
• Form/Format: Solid. Powder

• Solubility: <1mg/ml refers to the product slightly soluble or insoluble
• Formula: C15H24O3
• SMILES: C[C@@](CC1)([C@@H](CC(C(C2)=O)=C(C)C)[C@@H]1[C@@]2(C)O)O
• CAS Number: 98644-24-7
• Target & IC50: NOS; COX; NF-kappaB
• In Vitro: In this study, we investigated the anti-inflammatory effects of Zedoarondiol, a sesquiterpene lactone isolated from the rhizoma of Curcuma heyneana, in lipopolysaccharide (LPS)-stimulated macrophage cells. Zedoarondiol dose-dependently inhibited LPS-stimulated nitric oxide (NO), prostaglandin E(2) (PGE(2)), tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL-6), and interleukin-1beta (IL-1beta) productions in RAW 264.7 macrophage and in mouse peritoneal macrophage cells. Consistent with these findings, in RAW 264.7 cells, Zedoarondiol suppressed the LPS-stimulated protein levels of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) and the mRNA expressions of iNOS, COX-2, TNF-alpha, IL-6, and IL-1beta in a concentration-dependent manner. Moreover, molecular data revealed that Zedoarondiol inhibited LPS-stimulated DNA binding activity and the transcription activity of nuclear factor-kappa B (NF-kappaB), and this effect was accompanied by decreases in the degradation and phosphorylation of inhibitory kappaB (IkappaB)-alpha, and in the subsequent blocking of NF-kappaB translocations to the nucleus. Furthermore, Zedoarondiol attenuated the phosphorylations of IkappaB kinase (IKK), extracellular signal-regulated kinase (ERK), p38 mitogen-activated protein kinase (p38), and c-Jun N-terminal kinase (JNK) in LPS-stimulated RAW 264.7 cells.
• Preparation and Storage: Store at -20 degree C for 3 years powder; -80 degree C for 2 years in solvent

Related Product Information for Zedoarondiol, inhibitor

Zedoarondiol has anti-inflammatory activity, inhibits iNOS, COX-2, and pro-inflammatory cytokine expressions by suppressing the phosphorylations of IKK and MAPKs, and by subsequently inactivating the NF-kappaB pathway.

Product Categories/Family for Zedoarondiol, inhibitor

Immunology/Inflammation; NOS; NF-kappab

References

Zedoarondiol isolated from the rhizoma of Curcuma heyneana is involved in the inhibition of iNOS, COX-2 and pro-inflammatory cytokines via the downregulation of NF-kappaB pathway in LPS-stimulated murine macrophages. Int Immunopharmacol. 2009 Aug;9(9):1049-57.