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Study Reveals Key Proteins Linked to Healthy Aging

4/10/2026

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Story summary
  • Researchers from the University of Geneva and the University of Lausanne studied blood samples across ages in Switzerland and found aging may not be a constant decline.
  • They identified 724 proteins, with 37 showing significant results related to inflammation and cardiovascular health.
  • Notably, lower levels of interleukin-1 alpha and the protein DPP-4 were linked to reduced oxidative stress and metabolic disorders, suggesting longevity depends on balanced metabolism.