Mississippi State University biologist Jean-Francois Gout contributed to a study published in Science Advances that explores how insulin-like growth factor-1 (IGF-1) signaling and mitochondrial function interact to influence mammalian lifespan. The research indicates that while reducing IGF-1 signaling is often associated with increased lifespan, its benefits may not be universal. Gout emphasizes that maintaining mitochondrial DNA integrity is crucial for many lifespan-extending strategies to be effective. The study underscores the importance of cellular energy systems in aging and longevity.
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Link to original article source: http://www.msstate.edu/newsroom/article/2026/05/msu-biologist-gout-contributes-study-reshaping-complexity-aging
