Free Republic

In a nutshell * Mice treated with Klotho protein lived up to 20% longer than untreated mice, which would be like extending human life from 80 to 96 years * The treatment improved multiple systems simultaneously—preserving muscle strength, bone density, and brain function well into old age * This approach targets fundamental aging processes rather than treating individual diseases, suggesting a potential shift in how we might address human aging in the future ************************************************************************* BARCELONA — Many scientists have long sought to discover the so-called “fountain of youth” remedy that can help humans live longer, healthier lives into old age....

Led by researchers at the University of Barcelona, the study shows how mice injected with a protein called Klotho lived almost 20% longer than their untreated peers. Beyond just extending life, these mice maintained better muscle strength, bone density, and brain function well into old age—essentially slowing multiple aspects of aging simultaneously. The international team found that this protein acts like a master regulator of various aging processes throughout the body. Their findings, published in Molecular Therapy, demonstrate how a single Klotho treatment could potentially address numerous age-related declines at once.