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Triptolide activates the Nrf2 signaling pathway and inhibits the NF-κB signaling pathway to improve Alzheimer disease

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Metabolic Brain Disease Aims and scope Submit manuscript

Abstract

Alzheimer disease (AD) is a common neurodegenerative disease with pathological features of accumulated amyloid plaques, neurofibrillary tangles, and the significant inflammatory environment. These features modify the living microenvironment for nerve cells, causing the damage, dysfunction, and death. Progressive neuronal loss directly leads to cognitive decline in AD patients and is closely related to brain inflammation. Therefore, impairing inflammation via signaling pathways may facilitate either the prevention or delay of the degenerative process. Triptolide has been evidenced to possess potent anti-inflammatory effect. In this review, we elaborate on two signaling pathways (the NF-κB and Nrf2 signaling pathways) that are involved in the anti-inflammatory effect of triptolide.

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Acknowledgements

We thank Shaoxing University for infrastructure support.

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All authors agreed to publish this article. XL designed the study. ZH, BOAB, YZ and XL prepared the first draft of the manuscript. ZH, YZ, BOAB and XL revised the manuscript. All authors approved the final article.

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Correspondence to Xuehong Liu.

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Zuoting He, Benson O.A. Botchway and Yong Zhang contributed equally to this work

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He, Z., Botchway, B.O., Zhang, Y. et al. Triptolide activates the Nrf2 signaling pathway and inhibits the NF-κB signaling pathway to improve Alzheimer disease. Metab Brain Dis 39, 173–182 (2024). https://doi.org/10.1007/s11011-023-01278-4

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  • DOI: https://doi.org/10.1007/s11011-023-01278-4

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