Clara Correia-Melo

Dr. Clara Correia-Melo from Fritz Lipmann Institute (FLI), Germany, will join the 2nd World Congress on Targeting Longevity and give a talk entitled "How Sharing Metabolites Between Cells Can Extend Lifespan".

Dr. Correia-Melo's research group study:

Cells not only sense and take up nutrients from their surrounding environment, they also release a broad range of metabolites produced as a result of their biosynthetic activity. This metabolite release from cells, which is essential for maintaining  metabolic balance within the cell (homeostasis), creates specific metabolic microenvironments with important physiological consequences, particularly when it comes to regulating survival and response to therapies.

The network of chemical reactions within the cell, also termed the intracellular metabolic network, has been extensively characterized, yet our understanding remains limited with regard to the metabolic microenvironment surrounding the cell as a modulator of cellular and tissue function, as well as its impact on disease initiation, progression, and therapy response.

Looking for answers:

By examining the metabolic microenvironments that emerge from cell-cell metabolite exchange interactions in both healthy and disease-associated aging, we hope to answer outstanding questions in the field:

• How do metabolites secreted by cells alter the physiology of neighboring cells?
• How does this impact aging, disease initiation, and progression?
• How do host and microbiome cells interact metabolically?
• How do clinically used therapeutics affect the metabolic environment?
• Can we target metabolic pathways or use metabolic adjuvants to aid therapy efficiency?