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Toxicology in vitro : an international journal published in association with BIBRA

2-Deoxy-d-glucose attenuates sevoflurane-induced neuroinflammation through nuclear factor-kappa B pathway in vitro.


PMID 24907647

Abstract

Sevoflurane, one of the most commonly used anesthetics in clinic, induced neuroinflammation and caused cognitive impairment. 2-deoxy-d-glucose (2-DG) is a synthetic analogue of glucose and is clinically used in medical imaging safely. We examined the effect of 2-DG on sevoflurane-induced neuroinflammation in the mouse primary microglia cells. Mouse microglia cells were treated with 4.1% sevoflurane for 6h to examine the expression of interleukin (IL)-6 and tumor necrosis factor (TNF-α) and activation of nuclear factor-kappa B (NF-κB). Pyrrolidine dithiocarbamate (PDTC) or 2-DG was used 1h before sevoflurane treatment. In the present study, we found that sevoflurane increased level of IL-6 and TNF-α through activating NF-κB signaling, and that 2-DG reduced sevoflurane-induced increase in IL-6 and TNF-α and nuclear NF-κB in microglia cells. Our data suggests that NF-κB signaling pathway could be a target for sevoflurane-induced neuroinflammation and 2-DG might be a potential therapy to prevent or treat sevoflurane-induced neuroinflammation.

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Y0001046 Sevoflurane, European Pharmacopoeia (EP) Reference Standard
C4H3F7O