Compared with RAW264.7 group, the concentrations of TNF-α and IL-6 in the culture medium were significantly increased( P<0.05), NF-κB p65 moved to the nucleus, and the red fluorescence area was increased in RAW264.7+ MDP group.Compared with RAW264.7+ MDP group and Erbin -/- RAW264.7 group, the concentrations of TNF-α and IL-6 in the culture medium were significantly increased ( P<0.05), NF-κB p65 moved more markedly to the nucleus, and the red fluorescence area was increased in Erbin -/-RAW264.7+ MDP group.
Conclusion:
Erbin inhibits MDP-induced inflammatory responses in macrophages through inhibiting the activity of NF-κB p65 in mice.