ArticleCurrent neurovascular research2022
Sevoflurane Post-treatment Mitigates Oxygen-glucose Deprivationinduced Pyroptosis of Hippocampal Neurons by Regulating the Mafb/DUSP14 Axis.
Article in Current neurovascular research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 4 citations in OpenAlex.
- Genetic Assessment of Neurotoxicity Accompanied by Inhalational Anesthesia in Preclinical Studies with Focus on Sevoflurane and Isoflurane-A Narrative Review.Brain sciences · 2026Review
- The NLRP3 Inflammasome: A Central Mediator in Sevoflurane-Induced Neurotoxicity and A Potential Target for Neuroprotection.Molecular neurobiology · 2026Review
- Desflurane improves electrical activity of neurons and alleviates oxygen-glucose deprivation-induced neuronal injury by activating the Kcna1-dependent Kv1.1 channel.Experimental brain research · 2024Article
- Novel Mechanisms of Perioperative Neurocognitive Disorders: Ferroptosis and Pyroptosis.Neurochemical research · 2023Review
- Tetracaine hydrochloride induces macrophage pyroptosis through caspase‑1/11‑GSDMD signaling pathways.Experimental and therapeutic medicine · 2023Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIschemic brain injury often results in irreversible pyroptosis of neurons. Sevoflurane (Sevo) post-treatment exerts an alleviative role in neuroinflammation.
objectivesThis work evaluated the mechanism of Sevo post-treatment in oxygen-glucose deprivation (OGD)-induced pyroptosis of rat hippocampal neurons.
methodsRat hippocampal neuron cell line H19-7 cells were treated with OGD, followed by posttreatment of 2% Sevo. The expression patterns of Mafb ZIP Transcription Factor B (Mafb) and dual- specificity phosphatase 14 (DUSP14) were determined via quantitative real-time polymerase chain reaction (qRT-PCR) and Western blotting methods. H19-7 cell viability and the release of lactate dehydrogenase (LDH) were examined via the cell counting kit-8 and LDH assay kits. Levels of pyroptosis-related proteins and cytokines NOD-like receptor family, pyrin domain containing 3 (NLRP3), N-term cleaved Gasdermin-D (GSDMD-N), cleaved-caspase-1, interleukin (IL)-1β, and IL-18 were also examined. The binding relation between Mafb and the DUSP14 promoter was detected. Besides, the roles of Mafb/DUSP14 in OGD-induced pyroptosis of rat hippocampal neurons were investigated through functional rescue experiments.
resultsMafb and DUSP14 expression levels were decreased in OGD-induced hippocampal neurons. Sevo post-treatment up-regulated Mafb and DUSP14, facilitated H19-7 cell viability, inhibited LDH release, and reduced levels of NLRP3, GSDMD-N, cleaved-caspase-1, IL-1β, and IL-18. Mafb increased DUSP14 expression via binding to the DUSP14 promoter. Repressing Mafb or DUSP14 exacerbated pyroptosis of hippocampal neurons.
conclusionSevo post-treatment increased Mafb and DUSP14 expressions, which repressed OGDinduced pyroptosis of hippocampal neurons.
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