Lovastatin induces neuroprotection by inhibiting inflammatory cytokines in 6-hydroxydopamine treated microglia cells

Lovastatin induces neuroprotection by inhibiting inflammatory cytokines in 6-hydroxydopamine treated microglia cells

This study aims to investigate the impact of lovastatin on neuroinflammation in 6-OHDA-treated microglia cells. 6-Hydroxydopamine (6-OHDA)-treated microglia cells were used to investigate the neuroprotective nature of lovastatin. After incubation with 6-OHDA and/or lovastatin for 24 h, test kits wer...

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Veröffentlicht in:International journal of clinical and experimental medicine 2015-01, Vol.8 (6), p.9030-9037
Hauptverfasser: Yan, Jun-Qiang, Sun, Jia-Chun, Zhai, Ming-Ming, Cheng, Li-Niu, Bai, Xiao-Li, Feng, Cui-Ling
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container_issue 6
container_start_page 9030
container_title International journal of clinical and experimental medicine
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creator Yan, Jun-Qiang
Sun, Jia-Chun
Zhai, Ming-Ming
Cheng, Li-Niu
Bai, Xiao-Li
Feng, Cui-Ling
description This study aims to investigate the impact of lovastatin on neuroinflammation in 6-OHDA-treated microglia cells. 6-Hydroxydopamine (6-OHDA)-treated microglia cells were used to investigate the neuroprotective nature of lovastatin. After incubation with 6-OHDA and/or lovastatin for 24 h, test kits were used to detect the levels of LDH and glutamate, which were released from PC12 cells exposed to different culture media. The mRNA levels of TNF-α, IL-6 and IL-1β were determined by RT-PCR and the protein levels were analyzed by Western blot. LDH and glutamate levels in 6-OHDA-incubated PC12 cells increased, when compared with those in the controls, while incubation with lovastatin inhibited this elevation. The expression levels of TNF-α IL-6 and IL-1β were significantly upregulated after treatment with 6-OHDA. The 6-OHDA-stimulated mRNA and protein levels of TNF-α IL-6 and IL-1β were reduced by lovastatin. Our results suggest that Lovastatin is able to induce neuroprotection by inhibiting inflammatory cytokines. The data provide direct evidence of the potential application of lovastatin for the treatment of neuroinflammatory diseases.
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title Lovastatin induces neuroprotection by inhibiting inflammatory cytokines in 6-hydroxydopamine treated microglia cells
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