Jorge�Iv�n Castillo-Quan
Lithium Promotes Longevity through GSK3/NRF2-Dependent Hormesis
Castillo-Quan, Jorge�Iv�n; Li, Li; Kinghorn, Kerri�J; Ivanov, Dobril�K; Tain, Luke�S; Slack, Cathy; Kerr, Fiona; Nespital, Tobias; Thornton, Janet; Hardy, John; Bjedov, Ivana; Partridge, Linda
Authors
Li Li
Kerri�J Kinghorn
Dobril�K Ivanov
Luke�S Tain
Cathy Slack
Dr Fiona Kerr F.Kerr@napier.ac.uk
Lecturer
Tobias Nespital
Janet Thornton
John Hardy
Ivana Bjedov
Linda Partridge
Abstract
The quest to extend healthspan via pharmacological means is becoming increasingly urgent, both from a health and economic perspective. Here we show that lithium, a drug approved for human use, promotes longevity and healthspan. We demonstrate that lithium extends lifespan in female and male Drosophila, when administered throughout adulthood or only later in life. The life-extending mechanism involves the inhibition of glycogen synthase kinase-3 (GSK-3) and activation of the transcription factor nuclear factor erythroid 2-related factor (NRF-2). Combining genetic loss of the NRF-2 repressor Kelch-like ECH-associated protein 1 (Keap1) with lithium treatment revealed that high levels of NRF-2 activation conferred stress resistance, while low levels additionally promoted longevity. The discovery of GSK-3 as a therapeutic target for aging will likely lead to more effective treatments that can modulate mammalian aging and further improve health in later life.
Citation
Castillo-Quan, J., Li, L., Kinghorn, K., Ivanov, D., Tain, L., Slack, C., …Partridge, L. (2016). Lithium Promotes Longevity through GSK3/NRF2-Dependent Hormesis. Cell Reports, 15(3), 638-650. https://doi.org/10.1016/j.celrep.2016.03.041
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 10, 2016 |
Online Publication Date | Apr 7, 2016 |
Publication Date | Apr 19, 2016 |
Deposit Date | Aug 19, 2016 |
Publicly Available Date | Aug 19, 2016 |
Journal | Cell Reports |
Print ISSN | 2211-1247 |
Electronic ISSN | 2211-1247 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 15 |
Issue | 3 |
Pages | 638-650 |
DOI | https://doi.org/10.1016/j.celrep.2016.03.041 |
Keywords | GSK-3; Keap1; NRF-2; aging; dietary restriction; triglycerides; xenobiotic stress; |
Public URL | http://researchrepository.napier.ac.uk/Output/355663 |
Files
Lithium Promotes Longevity through GSK3/NRF2-Dependent Hormesis
(2.5 Mb)
PDF
Publisher Licence URL
http://creativecommons.org/licenses/by-nc-nd/4.0/
You might also like
Building a Systematic Online Living Evidence Summary of COVID-19 Research
(2021)
Journal Article
Downloadable Citations
About Edinburgh Napier Research Repository
Administrator e-mail: repository@napier.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search