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.
Artigo
em Inglês
| 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.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fosforilação
/
Proteínas Quinases
/
Células Dendríticas
/
Interleucina-6
/
Interleucina-12
/
Ulva
Idioma:
Inglês
Revista:
Journal of Bacteriology and Virology
Ano de publicação:
2016
Tipo de documento:
Artigo
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