3-Hydroxy-4,7-megastigmadien-9-one, Isolated from Ulva pertusa Kjellman, Inhibits LPS-Induced Inflammatory Response by Down-Regulating Mitogen-Activated Protein Kinase and NF-κB Pathways
Journal of Bacteriology and Virology
;
: 167-172, 2016.
Article
Dans Anglais
| WPRIM
| ID: wpr-174369
ABSTRACT
In the present study we evaluated the anti-inflammatory potential of 3-hydroxy-4,7-megastigmadien-9-one (Comp) isolated from Ulva pertusa Kjellman, in LPS-stimulated bone marrow-derived dendritic cells (BMDCs). Comp treatment exhibited strong dose dependent inhibition of IL-12 p40 and IL-6 cytokine production with IC₅₀ values of 7.85 ± 0.32 and 7.86 ± 0.18, respectively in LPS-stimulated BMDCs. Treatment of Comp inhibited MAPKs and NF-κB pathways in LPS-stimulated BMDCs by inhibiting the phosphorylation of ERK1/2, JNK1/2, p38 and IκB. Thus, these results suggest that Comp have a significant anti-inflammatory property and affirm further studies concerning the potentials of Comp for medicinal use.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Phosphorylation
/
Protein kinases
/
Cellules dendritiques
/
Interleukine-6
/
Interleukine-12
/
Ulva
langue:
Anglais
Texte intégral:
Journal of Bacteriology and Virology
Année:
2016
Type:
Article
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