Serine metabolism in aging and age-related diseases.
Abstract
Non-essential amino acids are often overlooked in biomedical research; however, they are crucial components of organismal metabolism. One such metabolite that is integral to physiological function is serine. Serine acts as a pivotal link connecting glycolysis with one-carbon and lipid metabolism, as well as with pyruvate and glutathione syntheses. Interestingly, increasing evidence suggests that serine metabolism may impact the aging process, and supplementation with serine may confer benefits in safeguarding against aging and age-related disorders. This review synthesizes recent insights into the regulation of serine metabolism during aging and its potential to promote healthy lifespan and mitigate a spectrum of age-related diseases.
The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.
Research summary
The paper discusses serine metabolism and its potential implications for aging and age-related diseases, which aligns with longevity research. However, it appears to focus more on the biochemical pathways and potential benefits of serine supplementation rather than addressing the root causes of aging or proposing significant interventions for lifespan extension. Thus, while it contributes to the understanding of metabolic processes in aging, its overall impact on the field is limited.
Author of this paper? Send a correction.